AURORA LOAN SERVICES LLC, as Servicer LEHMAN BROTHERS HOLDINGS INC., as Seller and AURORA LOAN SERVICES LLC, as Master Servicer
EXECUTION
      AURORA
      LOAN SERVICES LLC,
    as
      Servicer
    ▇▇▇▇▇▇
      BROTHERS HOLDINGS
      INC.,
    as
      Seller
    and
    AURORA
      LOAN SERVICES LLC,
    as
      Master
      Servicer
    Structured
      Asset Securities Corporation
    ▇▇▇▇▇▇
      XS Trust
    Mortgage
      Pass-Through Certificates, Series 2007-16N
    Dated
      as
      of August 1, 2007
    TABLE
      OF CONTENTS
    | 
                   Page 
                 | 
              ||||
| 
                   ARTICLE
                    I. DEFINITIONS 
                 | 
                ||||
| 
                   ARTICLE
                    II. SELLER’S ENGAGEMENT OF SERVICER TO PERFORM SERVICING
                    RESPONSIBILITIES 
                 | 
                ||||
| 
                   Section
                    2.01 
                 | 
                
                   Contract
                    for Servicing; Possession of Servicing Files 
                 | 
                
                   13 
                 | 
              ||
| 
                   Section
                    2.02 
                 | 
                
                   Books
                    and Records 
                 | 
                
                   13 
                 | 
              ||
| 
                   ARTICLE
                    III. SERVICING OF THE MORTGAGE LOANS 
                 | 
                ||||
| 
                   Section
                    3.01 
                 | 
                
                   Servicer
                    to Service 
                 | 
                
                   14 
                 | 
              ||
| 
                   Section
                    3.02 
                 | 
                
                   Collection
                    of Mortgage Loan Payments 
                 | 
                
                   16 
                 | 
              ||
| 
                   Section
                    3.03 
                 | 
                
                   Establishment
                    of and Deposits to Custodial Account 
                 | 
                
                   17 
                 | 
              ||
| 
                   Section
                    3.04 
                 | 
                
                   Permitted
                    Withdrawals From Custodial Account 
                 | 
                
                   18 
                 | 
              ||
| 
                   Section
                    3.05 
                 | 
                
                   Establishment
                    of and Deposits to Escrow Account 
                 | 
                
                   19 
                 | 
              ||
| 
                   Section
                    3.06 
                 | 
                
                   Permitted
                    Withdrawals From Escrow Account 
                 | 
                
                   20 
                 | 
              ||
| 
                   Section
                    3.07 
                 | 
                
                   Maintenance
                    of PMI Policy and/or LPMI Policy; Claims 
                 | 
                
                   21 
                 | 
              ||
| 
                   Section
                    3.08 
                 | 
                
                   Fidelity
                    Bond and Errors and Omissions Insurance 
                 | 
                
                   22 
                 | 
              ||
| 
                   Section
                    3.09 
                 | 
                
                   Notification
                    of Adjustments 
                 | 
                
                   22 
                 | 
              ||
| 
                   Section
                    3.10 
                 | 
                
                   Completion
                    and Recordation of Assignments of Mortgage 
                 | 
                
                   22 
                 | 
              ||
| 
                   Section
                    3.11 
                 | 
                
                   Protection
                    of Accounts 
                 | 
                
                   23 
                 | 
              ||
| 
                   Section
                    3.12 
                 | 
                
                   Payment
                    of Taxes, Insurance and Other Charges 
                 | 
                
                   23 
                 | 
              ||
| 
                   Section
                    3.13 
                 | 
                
                   Maintenance
                    of Hazard Insurance 
                 | 
                
                   24 
                 | 
              ||
| 
                   Section
                    3.14 
                 | 
                
                   Maintenance
                    of Mortgage Impairment Insurance Policy 
                 | 
                
                   24 
                 | 
              ||
| 
                   Section
                    3.15 
                 | 
                
                   Restoration
                    of Mortgaged Property 
                 | 
                
                   25 
                 | 
              ||
| 
                   Section
                    3.16 
                 | 
                
                   Title,
                    Management and Disposition of REO Property 
                 | 
                
                   25 
                 | 
              ||
| 
                   Section
                    3.17 
                 | 
                
                   Real
                    Estate Owned Reports 
                 | 
                
                   28 
                 | 
              ||
| 
                   Section
                    3.18 
                 | 
                
                   MERS 
                 | 
                
                   28 
                 | 
              ||
| 
                   Section
                    3.19 
                 | 
                
                   Waiver
                    of Prepayment Penalty Amounts 
                 | 
                
                   28 
                 | 
              ||
| 
                   ARTICLE
                    IV. PAYMENTS TO MASTER SERVICER 
                 | 
                ||||
| 
                   Section
                    4.01 
                 | 
                
                   Remittances 
                 | 
                
                   29 
                 | 
              ||
| 
                   Section
                    4.02 
                 | 
                
                   Statements
                    to Master Servicer 
                 | 
                
                   30 
                 | 
              ||
| 
                   Section
                    4.03 
                 | 
                
                   Monthly
                    Advances by Servicer 
                 | 
                
                   31 
                 | 
              ||
| 
                   ARTICLE
                    V. GENERAL SERVICING PROCEDURES 
                 | 
                ||||
| 
                   Section
                    5.01 
                 | 
                
                   Servicing
                    Compensation 
                 | 
                
                   32 
                 | 
              ||
| 
                   Section
                    5.02 
                 | 
                
                   Report
                    on Attestation of Compliance with Applicable Servicing
                    Criteria 
                 | 
                
                   32 
                 | 
              ||
| 
                   Section
                    5.03 
                 | 
                
                   Annual
                    Officer’s Certificate 
                 | 
                
                   33 
                 | 
              ||
| 
                   Section
                    5.04 
                 | 
                
                   Report
                    on Assessment of Compliance with Applicable Servicing
                    Criteria 
                 | 
                
                   34 
                 | 
              ||
| 
                   Section
                    5.05 
                 | 
                
                   Transfers
                    of Mortgaged Property 
                 | 
                
                   34 
                 | 
              ||
| 
                   ARTICLE
                    VI. REPRESENTATIONS, WARRANTIES AND AGREEMENTS 
                 | 
                ||||
| 
                   Section
                    6.01 
                 | 
                
                   Representations,
                    Warranties and Agreements of the Servicer 
                 | 
                
                   35 
                 | 
              ||
-i-
            | 
                   Section
                    6.02 
                 | 
                
                   Remedies
                    for Breach of Representations and Warranties of the
                    Servicer 
                 | 
                
                   37 
                 | 
              ||
| 
                   Section
                    6.03 
                 | 
                
                   Additional
                    Indemnification by the Servicer; Third Party Claims 
                 | 
                
                   38 
                 | 
              ||
| 
                   Section
                    6.04 
                 | 
                
                   Indemnification
                    with Respect to Certain Taxes and Loss of REMIC Status 
                 | 
                
                   39 
                 | 
              ||
| 
                   Section
                    6.05 
                 | 
                
                   Reporting
                    Requirements of the Commission and Indemnification 
                 | 
                
                   39 
                 | 
              ||
| 
                   ARTICLE
                    VII. THE SERVICER 
                 | 
                ||||
| 
                   Section
                    7.01 
                 | 
                
                   Merger
                    or Consolidation of the Servicer 
                 | 
                
                   40 
                 | 
              ||
| 
                   Section
                    7.02 
                 | 
                
                   Limitation
                    on Liability of the Servicer and Others 
                 | 
                
                   41 
                 | 
              ||
| 
                   Section
                    7.03 
                 | 
                
                   Limitation
                    on Resignation and Assignment by the Servicer 
                 | 
                
                   41 
                 | 
              ||
| 
                   Section
                    7.04 
                 | 
                
                   Subservicing
                    Agreements and Successor Subservicer 
                 | 
                
                   42 
                 | 
              ||
| 
                   ARTICLE
                    VIII. TERMINATION 
                 | 
                ||||
| 
                   Section
                    8.01 
                 | 
                
                   Termination
                    for Cause 
                 | 
                
                   44 
                 | 
              ||
| 
                   Section
                    8.02 
                 | 
                
                   Termination
                    Without Cause 
                 | 
                
                   46 
                 | 
              ||
| 
                   ARTICLE
                    IX. MISCELLANEOUS PROVISIONS 
                 | 
                ||||
| 
                   Section
                    9.01 
                 | 
                
                   Successor
                    to the Servicer 
                 | 
                
                   46 
                 | 
              ||
| 
                   Section
                    9.02 
                 | 
                
                   Costs 
                 | 
                
                   48 
                 | 
              ||
| 
                   Section
                    9.03 
                 | 
                
                   Notices 
                 | 
                
                   48 
                 | 
              ||
| 
                   Section
                    9.04 
                 | 
                
                   Severability
                    Clause 
                 | 
                
                   50 
                 | 
              ||
| 
                   Section
                    9.05 
                 | 
                
                   No
                    Personal Solicitation 
                 | 
                
                   50 
                 | 
              ||
| 
                   Section
                    9.06 
                 | 
                
                   Counterparts 
                 | 
                
                   51 
                 | 
              ||
| 
                   Section
                    9.07 
                 | 
                
                   Place
                    of Delivery and Governing Law 
                 | 
                
                   51 
                 | 
              ||
| 
                   Section
                    9.08 
                 | 
                
                   Further
                    Agreements 
                 | 
                
                   51 
                 | 
              ||
| 
                   Section
                    9.09 
                 | 
                
                   Intention
                    of the Parties 
                 | 
                
                   51 
                 | 
              ||
| 
                   Section
                    9.10 
                 | 
                
                   Successors
                    and Assigns; Assignment of Servicing Agreement 
                 | 
                
                   51 
                 | 
              ||
| 
                   Section
                    9.11 
                 | 
                
                   Assignment
                    by the Seller 
                 | 
                
                   52 
                 | 
              ||
| 
                   Section
                    9.12 
                 | 
                
                   Amendment 
                 | 
                
                   52 
                 | 
              ||
| 
                   Section
                    9.13 
                 | 
                
                   Waivers 
                 | 
                
                   52 
                 | 
              ||
| 
                   Section
                    9.14 
                 | 
                
                   Exhibits 
                 | 
                
                   52 
                 | 
              ||
| 
                   Section
                    9.15 
                 | 
                
                   General
                    Interpretive Principles 
                 | 
                
                   52 
                 | 
              ||
| 
                   Section
                    9.16 
                 | 
                
                   Intended
                    Third Party Beneficiaries 
                 | 
                
                   53 
                 | 
              ||
| 
                   Reproduction
                    of Documents 
                 | 
                
                   53 
                 | 
              |||
| 
                   Section
                    9.18 
                 | 
                
                   Protection
                    of Confidential Information 
                 | 
                
                   54 
                 | 
              ||
-ii-
        EXHIBITS
    | 
                 EXHIBIT
                  A 
               | 
              
                 Mortgage
                  Loan Schedule 
               | 
            |
| 
                 EXHIBIT
                  B 
               | 
              
                 Custodial
                  Account Certification 
               | 
            |
| 
                 EXHIBIT
                  C 
               | 
              
                 Escrow
                  Account Certification 
               | 
            |
| 
                 EXHIBIT
                  D-1 
               | 
              
                 Master
                  Servicer Data Field Requirements (Standard Layout) 
               | 
            |
| 
                 EXHIBIT
                  D-2 
               | 
              
                 Standard
                  Layout for Monthly Defaulted Loan Report 
               | 
            |
| 
                 EXHIBIT
                  D-3 
               | 
              
                 [Reserved] 
               | 
            |
| 
                 EXHIBIT
                  E 
               | 
              
                 Form
                  of Certification to be Provided to the Depositor, the Master Servicer
                  and
                  the Trustee by the Servicer 
               | 
            |
| 
                 EXHIBIT
                  F 
               | 
              
                 Assignment
                  and Assumption Agreement 
               | 
            |
| 
                 EXHIBIT
                  G 
               | 
              
                 ▇▇▇▇▇▇
                  ▇▇▇ Guide No. 95-19 
               | 
            |
| 
                 EXHIBIT
                  H 
               | 
              
                 Servicing
                  Criteria to be Addressed in Report on Assessment of
                  Compliance 
               | 
            |
| 
                 Transaction
                  Parties 
               | 
            ||
| 
                 EXHIBIT
                  J 
               | 
              
                 Form
                  of Annual Officer’s
                  Certificate 
               | 
            
-iii-
        THIS
      SERVICING AGREEMENT (this “Agreement”), entered into as of the 1st day of
      August, 2007, by and among ▇▇▇▇▇▇ BROTHERS HOLDINGS INC., a Delaware corporation
      (“▇▇▇▇▇▇ Holdings” or the “Seller”), AURORA LOAN SERVICES LLC, a Delaware
      limited liability company in its capacity as primary servicer (the “Servicer”),
      and AURORA LOAN SERVICES LLC, in its capacity as Master Servicer under the
      Trust
      Agreement (as defined herein), recites and provides as follows:
    RECITALS
    WHEREAS,
      the Servicer and ▇▇▇▇▇▇ Brothers Bank, FSB (the “Bank”) are parties to a Flow
      Servicing Agreement dated as of August 31, 1999, pursuant to which the Servicer
      services certain of the residential, fixed and adjustable rate mortgage loans
      identified on Exhibit A hereto (the “Bank Mortgage Loans”).
    WHEREAS,
      pursuant to an assignment and assumption agreement dated as of August 1, 2007
      (the “Assignment and Assumption Agreement”), between the Bank, as assignor, and
      ▇▇▇▇▇▇ Holdings, as assignee, annexed hereto as Exhibit F, the Bank has assigned
      all of its rights, title and interest in the Bank Mortgage Loans to ▇▇▇▇▇▇
      Holdings, and ▇▇▇▇▇▇ Holdings has accepted such assignment.
    WHEREAS,
      the Servicer and the Seller are parties to a Flow Servicing Agreement dated
      as
      of February 15, 2000 (the “Flow Servicing Agreement”), pursuant to which the
      Servicer services certain of the mortgage loans identified on Exhibit A hereto
      (the “Holdings Mortgage Loans,” and together with the Bank Mortgage Loans, the
“Mortgage Loans”).
    WHEREAS,
      the Seller has conveyed the Mortgage Loans on a servicing-retained basis to
      Structured Asset Securities Corporation, a Delaware special purpose corporation
      (the “Depositor”), pursuant to a mortgage loan sale and assignment agreement
      dated as of August 1, 2007 (the “Mortgage Loan Sale and Assignment Agreement”),
      which in turn has conveyed the Mortgage Loans to U.S. Bank National Association,
      solely in its capacity as trustee (in such capacity, the “Trustee”), under a
      trust agreement dated as of August 1, 2007 (the “Trust Agreement”), among the
      Trustee, Aurora Loan Services LLC, as master servicer (“Aurora,” and together
      with any successor Master Servicer appointed pursuant to the provisions of
      the
      Trust Agreement, the “Master Servicer”), and the Depositor. 
    WHEREAS,
      from time to time certain other mortgage loans conveyed by the Depositor to
      the
      Trustee under the Trust Agreement on the Closing Date and serviced by other
      servicers may subsequent to the Closing Date be transferred to the Servicer
      for
      servicing under this Agreement and Exhibit A hereto will be amended by the
      parties hereto to include such mortgage loans which will then be “Mortgage
      Loans” under this Agreement.
    WHEREAS,
      the Seller desires that the Servicer service the Mortgage Loans pursuant to
      this
      Agreement, and the Servicer has agreed to do so, subject to the right of the
      Seller and of the Master Servicer to terminate the rights and obligations of
      the
      Servicer hereunder at any time and to the other conditions set forth
      herein.
    WHEREAS,
      the Seller and the Servicer agree that the provisions of the Flow Servicing
      Agreement shall not apply to the Mortgage Loans for so long as the Mortgage
      Loans remain subject to the provisions of the Trust Agreement;
    WHEREAS,
      the Master Servicer shall be obligated under the Trust Agreement, among other
      things, to supervise the servicing of the Mortgage Loans on behalf of the
      Trustee, and shall have the right, under certain circumstances, to terminate
      the
      rights and obligations of the Servicer under this Servicing
      Agreement.
    WHEREAS,
      the Seller and the Servicer acknowledge and agree that the Seller will assign
      all of its rights and delegate all of its obligations hereunder (excluding
      the
      Seller’s rights and obligations as owner of the servicing rights relating to the
      Mortgage Loans) to the Depositor and the Depositor will assign all of its rights
      (but not the obligations, except as set forth in the Trust Agreement) hereunder
      to the Trustee pursuant to the Trust Agreement, and that each reference herein
      (other than with respect to the Seller’s ownership of the servicing rights) to
      the Seller is intended, unless otherwise specified, to mean the Seller or the
      Trustee, as assignee, whichever is the owner of the Mortgage Loans from time
      to
      time.
    NOW,
      THEREFORE, in consideration of the mutual agreements hereinafter set forth
      and
      for other good and valuable consideration, the receipt and adequacy of which
      are
      hereby acknowledged, the Seller, the Servicer and the Master Servicer hereby
      agree as follows:
    ARTICLE
      I.
    DEFINITIONS
    The
      following terms are defined as follows (except as otherwise agreed in writing
      by
      the parties):
    Accepted
      Servicing Practices:
      With
      respect to any Mortgage Loan, those mortgage servicing practices (i) of prudent
      mortgage lending institutions that service mortgage loans of the same type
      as
      such Mortgage Loans in the jurisdiction where the related Mortgaged Property
      is
      located and (ii) in accordance with applicable state, local and federal laws,
      rules and regulations; provided, further, that, unless otherwise specified
      in
      this Agreement, such mortgage servicing practices shall be undertaken in
      accordance with the provisions of the ▇▇▇▇▇▇ Mae Guides. 
    Adjustable
      Rate Mortgage Loan:
      None.
    Aggregate
      Loan Balance:
      At any
      date of determination, the outstanding principal balance of the Mortgage Loans
      serviced hereunder.
    Agreement:
      This
      Servicing Agreement and all amendments hereof and supplements
      hereto.
    -2-
        Ancillary
      Income:
      All
      income derived from the Mortgage Loans, other than Servicing Fees and Prepayment
      Penalty Amounts, including but not limited to late charges, fees received with
      respect to checks or bank drafts returned by the related bank for non-sufficient
      funds, assumption fees, optional insurance administrative fees and all other
      incidental fees and charges. Ancillary Income shall not include any Prepayment
      Penalty Amount. 
    Assignment
      of Mortgage:
      An
      assignment of the Mortgage, notice of transfer or equivalent instrument in
      recordable form, sufficient under the laws of the jurisdiction wherein the
      related Mortgaged Property is located to reflect the transfer of the Mortgage
      to
      the party indicated therein, which assignment, notice of transfer or equivalent
      instrument may be in the form of one or more blanket assignments covering the
      Mortgage Loans secured by Mortgaged Properties located in the same jurisdiction,
      if permitted by law.
    Best
      Efforts:
      Efforts
      determined to be reasonably diligent by the Seller or the Servicer, as the
      case
      may be, taking into account Accepted Servicing Practices. Such efforts do not
      require the Seller or the Servicer, as the case may be, to enter into any
      litigation, arbitration or other legal or quasi-legal proceeding, nor do they
      require the Seller or the Servicer, as the case may be, to advance or expend
      fees or sums of money in addition to those specifically set forth in this
      Agreement.
    Business
      Day:
      Any day
      other than (i) a Saturday or a Sunday or (ii) a day on which banking
      institutions in Colorado, Illinois, Nebraska, New York, New York or, if other
      than New York, the state in which the corporate trust office of the Trustee
      is
      located are authorized or obliged by executive order to be closed.
    Certificates:
      Any or
      all of the Certificates issued pursuant to the Trust Agreement.
    Closing
      Date:
      August
      31, 2007.
    Code:
      The
      Internal Revenue Code of 1986, as it may be amended from time to time or any
      successor statute thereto, and applicable U.S. Department of the Treasury
      regulations issued pursuant thereto.
    Commission:
      The
      United States Securities and Exchange Commission.
    Condemnation
      Proceeds:
      All
      awards of settlements in respect of a Mortgaged Property, whether permanent
      or
      temporary, partial or entire, by exercise of the power of eminent domain or
      condemnation, to the extent not required to be released to a Mortgagor in
      accordance with the terms of the related Mortgage Loan documents.
    Costs:
      For any
      Person, any claims, losses, damages, penalties, fines, forfeitures, reasonable
      and necessary legal fees and related costs, judgments, and other costs and
      expenses of such Person.
    Custodial
      Account:
      The
      separate account or accounts created and maintained pursuant to Section
      3.03.
    -3-
        Custodial
      Agreement:
      Each
      custodial agreement relating to custody of certain of the Mortgage Loans, each
      between the applicable Custodian and the Trustee, each dated as of August 1,
      2007.
    Custodian:
      Each of
      U.S. Bank National Association and LaSalle Bank National Association, and their
      respective successors.
    Cut-off
      Date:
      August
      1, 2007.
    Depositor:
      Structured Asset Securities Corporation or any successor in
      interest.
    Determination
      Date:
      With
      respect to each Remittance Date, the 15th day of the month in which such
      Remittance Date occurs, or, if such 15th day is not a Business Day, the next
      succeeding Business Day.
    Due
      Date:
      The day
      of the month on which the Monthly Payment is due on a Mortgage Loan, exclusive
      of any days of grace. With respect to the Mortgage Loans for which payment
      from
      the Mortgagor is due on a day other than the first day of the month, such
      Mortgage Loans will be treated as if the Monthly Payment is due on the first
      day
      of the immediately succeeding month.
    Due
      Period:
      With
      respect to each Remittance Date, the period commencing on the second day of
      the
      month immediately preceding the month of the Remittance Date and ending on
      the
      first day of the month of the Remittance Date.
    Eligible
      Deposit Account:
      An
      account that is maintained with a federal or state-chartered depository
      institution or trust company that complies with the definition of Eligible
      Institution.
    Eligible
      Institution:
      Any of
      the following:
    | 
               (i) 
             | 
            
               an
                institution whose: 
             | 
          
(A) commercial
      paper, short-term debt obligations, or other short-term deposits are rated
      at
      least “A-1+” or long-term unsecured debt obligations are rated at least “AA-” by
      S&P, if the amounts on deposit are to be held in the account for no more
      than 365 days; provided, that following a downgrade, withdrawal or suspension
      of
      such institution’s ratings below such ratings set forth above, each account
      shall promptly (and in any case within not more than 60 calendar days) be
      transferred to accounts which have the required ratings; or
    (B) commercial
      paper, short-term debt obligations, demand deposits, or other short-term
      deposits are rated at least “A-2” by S&P, if the amounts on deposit are to
      be held in the account for no more than 30 days and are not intended to be
      used
      as credit enhancement. Upon the loss of the required rating set forth in clause
      (i)(A) or this clause (i)(B), the accounts shall be transferred immediately
      to
      accounts which have the required rating. Furthermore, commingling by the
      Servicer is acceptable at the A-2 rating level if the Servicer is a bank, thrift
      or depository and provided the Servicer has the capability to immediately
      segregate funds and commence remittance to an Eligible Deposit Account upon
      a
      downgrade; provided, that following a downgrade, withdrawal or suspension of
      such institution’s ratings below such ratings set forth above, each Aurora
      Servicing Agreement account shall promptly (and in any case within not more
      than
      30 calendar days) be transferred to accounts which have the required
      ratings;
    -4-
        (ii) the
      corporate trust department of a federal depository institution or
      state-chartered depository institution subject to regulations regarding
      fiduciary funds on deposit similar to Title 12 of the U.S. Code of Federal
      Regulation Section 9.10(b), which, in either case, has corporate trust powers
      and is acting in its fiduciary capacity; or
    (iii) the
      Bank;
      provided, that following a downgrade, withdrawal or suspension of such
      institution’s short-term rating below “A-2”, each account shall promptly (and in
      any case not more than 30 calendar days) be transferred to accounts that have
      the required ratings.
    Eligible
      Investments:
      Any one
      or more of the obligations and securities listed below which investment provides
      for a date of maturity not later than the Determination Date in each
      month:
    (i)
       direct
      obligations of, and obligations fully guaranteed as to timely payment of
      principal and interest by, the United States of America or any agency or
      instrumentality of the United States of America the obligations of which are
      backed by the full faith and credit of the United States of America (“Direct
      Obligations”);
    (ii)
       federal
      funds, or demand and time deposits in, certificates of deposits of, or bankers’
acceptances issued by, any depository institution or trust company (including
      U.S. subsidiaries of foreign depositories, the Trustee or any agent of the
      Trustee, acting in its respective commercial capacity) incorporated or organized
      under the laws of the United States of America or any state thereof and subject
      to supervision and examination by federal or state banking authorities, so
      long
      as at the time of investment or the contractual commitment providing for such
      investment the commercial paper or other short-term debt obligations of such
      depository institution or trust company (or, in the case of a depository
      institution or trust company which is the principal subsidiary of a holding
      company, the commercial paper or other short-term debt or deposit obligations
      of
      such holding company or deposit institution, as the case may be) have been
      rated
      by each Rating Agency in its highest short-term rating category or one of its
      two highest long-term rating categories;
    (iii)
       repurchase
      agreements collateralized by Direct Obligations or securities guaranteed by
      ▇▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac with any registered broker/dealer subject
      to Securities Investors’ Protection Corporation jurisdiction or any commercial
      bank insured by the FDIC, if such broker/dealer or bank has an uninsured,
      unsecured and unguaranteed obligation rated by each Rating Agency in its highest
      short-term rating category;
    -5-
        (iv)
       securities
      bearing interest or sold at a discount issued by any corporation incorporated
      under the laws of the United States of America or any state thereof which have
      a
      credit rating from each Rating Agency, at the time of investment or the
      contractual commitment providing for such investment, at least equal to one
      of
      the two highest long-term credit rating categories of each Rating Agency;
provided,
      however,
      that
      securities issued by any particular corporation will not be Eligible Investments
      to the extent that investment therein will cause the then outstanding principal
      amount of securities issued by such corporation and held as part of the Trust
      Fund to exceed 20% of the sum of the Aggregate Loan Balance and the aggregate
      principal amount of all Eligible Investments in the Certificate Account;
      provided, further, that such securities will not be Eligible Investments if
      they
      are published as being under review with negative implications from any Rating
      Agency;
    (v)
       commercial
      paper (including both non-interest-bearing discount obligations and
      interest-bearing obligations payable on demand or on a specified date not more
      than 180 days after the date of issuance thereof) rated by each Rating Agency
      in
      its highest short-term rating category;
    (vi)
       certificates
      or receipts representing direct ownership interests in future interest or
      principal payments on obligations of the United States of America or its
      agencies or instrumentalities (which obligations are backed by the full faith
      and credit of the United States of America) held by a custodian in safekeeping
      on behalf of the holders of such receipts; and
    (vii)
       any
      other
      demand, money market, common trust fund or time deposit or obligation, or
      interest-bearing or other security or investment, (A) rated in the highest
      rating category by each Rating Agency or (B) that would not adversely affect
      the
      then current rating by any Rating Agency of any of the Certificates. Such
      investments in this subsection (viii) may include money market mutual funds
      or
      common trust funds, including any fund for which the Trustee, the Master
      Servicer or an affiliate thereof serves as an investment advisor, administrator,
      shareholder servicing agent, and/or custodian or subcustodian, notwithstanding
      that (x) the Trustee, the Master Servicer or an affiliate thereof charges and
      collects fees and expenses from such funds for services rendered, (y) the
      Trustee, the Master Servicer or an affiliate thereof charges and collects fees
      and expenses for services rendered pursuant to this Agreement, and (z) services
      performed for such funds and pursuant to this Agreement may converge at any
      time.
    provided,
      however,
      that no
      such instrument shall be an Eligible Investment if such instrument evidences
      either (i) a right to receive only interest payments with respect to the
      obligations underlying such instrument, or (ii) both principal and interest
      payments derived from obligations underlying such instrument and the principal
      and interest payments with respect to such instrument provide a yield to
      maturity of greater than 120% of the yield to maturity at par of such underlying
      obligations.
    Errors
      and Omissions Insurance:
      Errors
      and Omissions Insurance to be maintained by the Servicer in accordance with
      the
      ▇▇▇▇▇▇ Mae Guides.
    Escrow
      Account:
      The
      separate account or accounts created and maintained pursuant to Section
      3.05.
    -6-
        Escrow
      Payments:
      With
      respect to any Mortgage Loan, the amounts constituting ground rents, taxes,
      assessments, water rates, sewer rents, municipal charges, mortgage insurance
      premiums, fire and hazard insurance premiums, condominium charges, and any
      other
      payments required to be escrowed by the Mortgagor with the mortgagee pursuant
      to
      the Mortgage or any other related document.
    Event
      of Default:
      Any
      event set forth in Section 8.01.
    ▇▇▇▇▇▇
      ▇▇▇:
      ▇▇▇▇▇▇
      ▇▇▇, or any successor thereto.
    ▇▇▇▇▇▇
      Mae Guides:
      The
      ▇▇▇▇▇▇ ▇▇▇ Selling Guide and the ▇▇▇▇▇▇ Mae Servicing Guide and all amendments
      or additions thereto.
    FDIC:
      The
      Federal Deposit Insurance Corporation or any successor thereto.
    Fidelity
      Bond:
      A
      fidelity bond to be maintained by the Servicer in accordance with the ▇▇▇▇▇▇
      ▇▇▇
      Guides.
    ▇▇▇▇▇▇▇
      Mac:
      ▇▇▇▇▇▇▇
      Mac or any successor thereto.
    ▇▇▇▇▇▇
      Mae:
      The
      Government National Mortgage Association or any successor thereto.
    Insurance
      Proceeds:
      With
      respect to each Mortgage Loan, proceeds of insurance policies insuring the
      Mortgage Loan or the related Mortgaged Property including proceeds of any hazard
      or flood insurance policy, PMI Policy or LPMI Policy.
    Liquidation
      Proceeds:
      Cash
      received in connection with the liquidation of a defaulted Mortgage Loan,
      whether through the sale or assignment of such Mortgage Loan, trustee’s sale,
      discounted payoff, foreclosure sale or otherwise, or the sale of the related
      REO
      Property, if the Mortgaged Property is acquired in satisfaction of the Mortgage
      Loan.
    LPMI
      Fee:
      With
      respect to each LPMI Loan, the portion of the Mortgage Interest Rate as set
      forth on the related Mortgage Loan Schedule (which shall be payable solely
      from
      the interest portion of Monthly Payments, Insurance Proceeds, Condemnation
      Proceeds or Liquidation Proceeds), which, during such period prior to the
      required cancellation of the LPMI Policy, shall be used to pay the premium
      due
      on the related LPMI Policy.
    LPMI
      Insurer:
      None.
    LPMI
      Loan:
      A
      Mortgage Loan covered by an LPMI Policy, as set forth in the Mortgage Loan
      Schedule or otherwise identified to the Servicer in writing.
    LPMI
      Policy:
      A
      policy of primary mortgage guaranty insurance issued by a LPMI Insurer pursuant
      to which the related premium is to be paid from payments of interest made by
      the
      Mortgagor.
    Master
      Servicer:
      Aurora
      Loan Services LLC, or any successor in interest, or if any successor master
      servicer shall be appointed as provided in the Trust Agreement, then such
      successor master servicer.
    -7-
        MERS:
      Mortgage Electronic Registration Systems, Inc., a Delaware corporation, or
      any
      successor in interest thereto.
    MERS
      Eligible Mortgage Loan:
      Any
      Mortgage
      Loan that has been designated by the Servicer as recordable in the name of
      MERS.
    MERS
      Mortgage Loan:
      Any
      Mortgage Loan as to which the related Mortgage, or an Assignment of Mortgage,
      has been or will be recorded in the name of MERS, as agent for the holder from
      time to time of the Mortgage Note.
    Monthly
      Advance:
      With
      respect to each Remittance Date and each Mortgage Loan, an amount equal to
      the
      Monthly Payment (with the interest portion of such Monthly Payment adjusted
      to
      the Mortgage Loan Remittance Rate) that was due on the Mortgage Loan on the
      Due
      Date in the related Due Period, and that (i) was delinquent at the close of
      business on the related Determination Date and (ii) was not the subject of
      a
      previous Monthly Advance, but only to the extent that such amount is expected,
      in the reasonable judgment of the Servicer, to be recoverable from collections
      or other recoveries in respect of such Mortgage Loan; provided, for the purpose
      of clarification, that the Servicer shall not be required to make a Monthly
      Advance for any payments of principal or interest with respect to a reduction
      in
      the value of a Mortgage Note upon the order of a bankruptcy court of competent
      jurisdiction. To the extent that the Servicer determines that any such amount
      is
      not recoverable from collections or other recoveries in respect of such Mortgage
      Loan, such determination shall be evidenced by a certificate of a Servicing
      Officer delivered to the Master Servicer setting forth such determination and
      the procedures and considerations of the Servicer forming the basis of such
      determination.
    Monthly
      Payment:
      The
      scheduled monthly payment of principal and interest on a Mortgage
      Loan.
    Moody’s:
      ▇▇▇▇▇’▇
      Investors Service, Inc. or any successor in interest.
    Mortgage:
      The
      mortgage, deed of trust or other instrument securing a Mortgage Note, which
      creates a first or second lien on an unsubordinated estate in fee simple in
      real
      property securing the Mortgage Note.
    Mortgage
      Impairment Insurance Policy:
      A
      mortgage impairment or blanket hazard insurance policy as described in the
      ▇▇▇▇▇▇ Mae Guides.
    Mortgage
      Interest Rate:
      The
      annual rate of interest borne on a Mortgage Note, after giving effect to any
      applicable Relief Act Reduction.
    Mortgage
      Loan:
      An
      individual Mortgage Loan that is the subject of this Agreement, each Mortgage
      Loan subject to this Agreement being identified on the Mortgage Loan Schedule,
      which Mortgage Loan includes without limitation the Mortgage Loan documents,
      the
      Monthly Payments, Principal Prepayments, Liquidation Proceeds, Condemnation
      Proceeds, Insurance Proceeds, REO Disposition Proceeds, and all other rights,
      benefits, proceeds and obligations arising from or in connection with such
      Mortgage Loan.
    -8-
        Mortgage
      Loan Remittance Rate:
      With
      respect to each Mortgage Loan, the annual rate of interest remitted to the
      Master Servicer, which shall be equal to the Mortgage Interest Rate minus the
      applicable Servicing Fee.
    Mortgage
      Loan Schedule:
      A
      schedule of the Mortgage Loans setting forth information with respect to such
      Mortgage Loans (including any MERS identification number (if available) with
      respect to each MERS Mortgage Loan or MERS Eligible Mortgage Loan and a
      Prepayment Penalty Schedule), attached hereto as Exhibit A, which may be amended
      from time to time to include additional mortgage loans which are transferred
      to
      the Servicer by a Prior Servicer in a Servicing Transfer.
    Mortgage
      Note:
      The
      note or other evidence of the indebtedness of a Mortgagor secured by a
      Mortgage.
    Mortgaged
      Property:
      The
      real property securing repayment of the debt evidenced by a Mortgage
      Note.
    Mortgagor:
      The
      obligor on a Mortgage Note.
    Non-MERS
      Eligible Mortgage Loan:
      Any
      Mortgage
      Loan other than a MERS Eligible Mortgage Loan.
    Non-MERS
      Mortgage Loan:
      Any
      Mortgage Loan other than a MERS Mortgage Loan.
    Opinion
      of Counsel:
      A
      written opinion of counsel, who may be an employee of the Servicer, reasonably
      acceptable to the Seller, but which must be independent outside counsel with
      respect to any such opinion of counsel concerning (i) the non-recordation of
      Mortgage Loans pursuant to Section 2.02 hereof and (ii) federal income tax
      matters.
    Participating
      Entity:
      As
      defined in Section 5.02 hereof. 
    Person:
      Any
      individual, corporation, partnership, limited liability company, joint venture,
      association, joint-stock company, trust, unincorporated organization, government
      or any agency or political subdivision thereof.
    PMI
      Policy:
      A
      policy of primary mortgage guaranty insurance issued by a Qualified Insurer,
      as
      required by this Agreement with respect to certain Mortgage Loans.
    Prepayment
      Interest Excess Amount:
      With
      respect to any Principal Prepayment in full which is applied to the related
      Mortgage Loan from the first day of the month of any Remittance Date through
      the
      sixteenth day of the month of such Remittance Date, all amounts paid in respect
      of interest on such Principal Prepayment in full. A Prepayment Interest Excess
      Amount cannot result from a Principal Prepayment in part, but only from a
      Principal Prepayment in full.
    -9-
        Prepayment
      Interest Shortfall Amount:
      With
      respect to any Remittance Date and any Principal Prepayment in full which is
      applied to the related Mortgage Loan from the seventeenth day of the month
      immediately preceding the month of such Remittance Date through the last day
      of
      the month immediately preceding the month of such Remittance Date, the amount
      of
      interest (net of the related Servicing Fee) that would have accrued on the
      amount of such Principal Prepayment in full from the date on which such
      Principal Prepayment was applied to such Mortgage Loan until the last day of
      the
      month immediately preceding the month of such Remittance Date, inclusive. With
      respect to any Remittance Date and any Principal Prepayment in part which is
      applied to the related Mortgage Loan during the related Prepayment Period,
      the
      amount of interest that would have accrued on the amount of such Principal
      Prepayment in part from the date on which such Principal Prepayment in part
      was
      applied to such Mortgage Loan until the end of the Prepayment Period, inclusive.
      
    Prepayment
      Penalty Amount:
      With
      respect to any Remittance Date, all prepayment penalties, penalty or yield
      maintenance premiums or charges paid by the obligors under the Mortgage Notes
      due to Principal Prepayments collected by the Servicer during the immediately
      preceding Prepayment Period.
    Prepayment
      Penalty Schedule:
      A data
      field in the Mortgage Loan Schedule attached hereto as Exhibit A which sets
      forth the amount or method of calculation of the Prepayment Penalty Amount
      and
      the term during which such Prepayment Penalty Amount is imposed with respect
      to
      a Mortgage Loan.
    Prepayment
      Period:
      With
      respect to any Remittance Date and a Principal Prepayment in full, the period
      from the seventeenth day of the month immediately preceding the month of such
      Remittance Date to the sixteenth day of the month of such Remittance Date.
      With
      respect to any Remittance Date and any Principal Prepayment in part, the
      calendar month immediately preceding the month of such Remittance
      Date.
    Prime
      Rate:
      The
      prime rate published from time to time, as published as the average rate in
      The
      Wall Street Journal Northeast Edition.
    Principal
      Prepayment:
      Any
      payment or other recovery of principal on a Mortgage Loan which is received
      in
      advance of its scheduled Due Date and which is not accompanied by an amount
      of
      interest representing scheduled interest due on any date or dates in any month
      or months subsequent to the month of prepayment. 
    Prior
      Servicer:
      Any
      prior servicer (other than the Servicer) of any of the Mortgage
      Loans.
    Qualified
      Insurer:
      A
      mortgage guaranty insurance company duly authorized and licensed where required
      by law to transact mortgage guaranty insurance business and approved as an
      insurer by ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac.
    Rating
      Agency:
      Each of
      ▇▇▇▇▇’▇ and S&P.
    Regulation
      AB:
      Subpart
      229.1100 –
      Asset Backed Securities (Regulation AB), 17 C.F.R. §§229.1100-229.1123, as such
      may be amended from time to time, and subject to such clarification and
      interpretation as have been provided by the Commission in the adopting release
      (Asset-Backed Securities, Securities Act Release No. 33-8518, 70 Fed. Reg.
      1,506, 1,531 (Jan. 7, 2005)) or by the staff of the Commission, or as may be
      provided by the Commission or its staff from time to time.
    -10-
        Relief
      Act Reduction: With
      respect to any Mortgage Loan as to which there has been a reduction in the
      amount of the interest collectible thereon as a result of the application of
      the
      Servicemembers Civil Relief Act or similar state or local law, as amended,
      any
      amount by which interest collectible on such Mortgage Loan for the Due Date
      in
      the related Due Period is less than the interest accrued thereon for the
      applicable one month period at the Mortgage Interest Rate without giving effect
      to such reduction.
    REMIC:
      A “real
      estate mortgage investment conduit” within the meaning of Section 860D of the
      Code.
    REMIC
      Provisions:
      The
      provisions of the federal income tax law relating to real estate mortgage
      investment conduits which appear at sections 860A through 860G of Subchapter
      M
      of Chapter 1 of the Code, and related provisions, and regulations, including
      proposed regulations and rulings, and administrative pronouncements promulgated
      thereunder, as the foregoing may be in effect from time to time.
    Remittance
      Date:
      The
      18th day (or if such 18th day is not a Business Day, the first Business Day
      immediately following) of any month.
    REO
      Disposition:
      The
      final sale or other disposition by the Servicer of any REO
      Property.
    REO
      Disposition Proceeds:
      All
      amounts received with respect to an REO Disposition pursuant to Section
      3.16.
    REO
      Property:
      A
      Mortgaged Property acquired by the Servicer on behalf of the Trustee through
      foreclosure or by deed in lieu of foreclosure, pursuant to Section
      3.16.
    Retained
      Interest:
      The
      meaning set forth in the Trust Agreement.
    Retained
      Interest Holder:
      The
      meaning set forth in the Trust Agreement.
    Seller:
      ▇▇▇▇▇▇
      Brothers Holdings Inc. or its successors in interest and assigns.
    Servicer:
      Aurora
      Loan Services LLC or its successor in interest or assigns or any successor
      to
      the Servicer under this Agreement as herein provided.
    Servicing
      Advances:
      All
      customary, reasonable and necessary “out of pocket” costs and expenses
      (including reasonable attorneys’ fees and disbursements) incurred in the
      performance by the Servicer of its servicing obligations, including, but not
      limited to, the cost of (i) the preservation, inspection, restoration and
      protection of the Mortgaged Property, (ii) any enforcement or administrative
      or
      judicial proceedings, including foreclosures and bankruptcies, (iii) the
      management and liquidation of the Mortgaged Property if the Mortgaged Property
      is acquired in satisfaction of the Mortgage, (iv) taxes, assessments, water
      rates, sewer rents and other charges which are or may become a lien upon the
      Mortgaged Property, and PMI Policy premiums and
      fire
      and hazard insurance coverage, (v) any losses sustained by the Servicer with
      respect to the liquidation of the Mortgaged Property and (vi) compliance with
      the obligations pursuant to the provisions of the ▇▇▇▇▇▇ Mae
      Guides.
    -11-
        Servicing
      Fee:
      An
      amount equal to (a) one-twelfth the product of (i) a rate per annum equal to
      0.375% and (ii) the outstanding principal balance of such Mortgage Loan and
      (b)
      any Prepayment Interest Excess Amount. The obligation of the Trustee to pay
      the
      Servicing Fee is limited to, and the Servicing Fee is payable solely from the
      interest portion (including recoveries with respect to interest from Liquidation
      Proceeds to the extent permitted by Section 3.04 of this Agreement) of such
      Monthly Payment collected by the Servicer or as otherwise provided under this
      Agreement.
    Servicing
      File:
      The
      items pertaining to a particular Mortgage Loan including, but not limited to,
      the computer files, data disks, books, records, data tapes, notes, and all
      additional documents generated as a result of or utilized in originating and/or
      servicing each Mortgage Loan, which are held in trust for the Trustee by the
      Servicer.
    Servicing
      Officer:
      Any
      officer of the Servicer involved in or responsible for, the administration
      and
      servicing of the Mortgage Loans whose name appears on a list of servicing
      officers furnished by the Servicer to the Master Servicer or the Seller upon
      request, as such list may from time to time be amended.
    Servicing
      Transfer:
      Any
      transfer of the servicing by a Prior Servicer of Mortgage Loans to the Servicer
      under this Agreement.
    Servicing
      Transfer Date:
      The
      date on which a Servicing Transfer occurs.
    S&P:
      Standard & Poor’s Ratings Services, a division of The ▇▇▇▇▇▇-▇▇▇▇ Companies,
      Inc. or any successor in interest.
    Subcontractor:
      Any
      vendor, subcontractor or other
      Person
      determined solely by the Servicer that is not responsible for the overall
      servicing (as “servicing” is commonly understood by participants in the
      mortgage-backed securities market) of the Mortgage Loans but performs one or
      more discrete functions identified in Item 1122(d) of Regulation AB with respect
      to the Mortgage Loans under the direction or authority of the Servicer or a
      related Subservicer.
    Subservicer:
      Any
      Person determined solely by the Servicer that services Mortgage Loans on behalf
      of the Servicer or any Subservicer and is responsible for the performance
      (whether directly or through Subservicers or Subcontractors) of a substantial
      portion of the material servicing functions required to be performed by the
      Servicer under this Agreement that are identified in Item 1122(d) of Regulation
      AB.
    Trust
      Agreement:
      The
      Trust Agreement dated as of August 1, 2007, among the Trustee, the Master
      Servicer and the Depositor.
    Trust
      Fund:
      The
      trust fund established by the Trust Agreement, the assets of which consist
      of
      the Mortgage Loans and any related assets.
    Trustee:
      U.S.
      Bank National Association or any successor in interest, or if any successor
      trustee or co-trustee shall be appointed as provided in the Trust Agreement,
      then such successor trustee or such co-trustee, as the case may be.
    -12-
        Any
      capitalized terms used and not defined in this Agreement shall have the meanings
      ascribed to such terms in the Trust Agreement.
    ARTICLE
      II.
    SELLER’S
      ENGAGEMENT OF SERVICER TO PERFORM SERVICING
    RESPONSIBILITIES
    Section
      2.01  Contract
      for Servicing; Possession of Servicing Files.
    The
      Seller, by execution and delivery of this Agreement, does hereby contract with
      the Servicer, subject to the terms of this Agreement, for the servicing of
      the
      Mortgage Loans. On or before the Closing Date or Servicing Transfer Date, as
      applicable, the Seller shall cause to be delivered the Servicing Files with
      respect to the Mortgage Loans listed on the Mortgage Loan Schedule to the
      Servicer. Each Servicing File delivered to a Servicer shall be held in trust
      by
      such Servicer for the benefit of the Trustee; provided,
      however,
      that
      the Servicer shall have no liability for any Servicing Files (or portions
      thereof) not delivered by the Seller. The Servicer’s possession of any portion
      of the Mortgage Loan documents shall be at the will of the Trustee for the
      sole
      purpose of facilitating servicing of the related Mortgage Loan pursuant to
      this
      Agreement, and such retention and possession by the Servicer shall be in a
      custodial capacity only. The ownership of each Mortgage Note, Mortgage, and
      the
      contents of the Servicing File shall be vested in the Trustee and the ownership
      of all records and documents with respect to the related Mortgage Loan prepared
      by or which come into the possession of the Servicer shall immediately vest
      in
      the Trustee and shall be retained and maintained, in trust, by the Servicer
      at
      the will of the Trustee in such custodial capacity only. The portion of each
      Servicing File retained by the Servicer pursuant to this Agreement shall be
      segregated from the other books and records of the Servicer (which, except
      for
      collateral documents such as the Mortgage and the Mortgage Note, may be stored
      as imaged files) and shall be appropriately marked to clearly reflect the
      ownership of the related Mortgage Loan by the Trustee. The Servicer shall
      release from its custody the contents of any Servicing File retained by it
      only
      in accordance with this Agreement.
    Section
      2.02  Books
      and Records.
    (a)
       Subject
      to Section 3.01(a) hereof, as soon as practicable after the Closing Date, the
      Servicing Transfer Date or the date on which a Qualifying Substitute Mortgage
      Loan is delivered pursuant to Section 2.05 of the Trust Agreement, as applicable
      (but in no event more than 90 days thereafter except to the extent delays are
      caused by the applicable recording office), the Servicer, at the expense of
      the
      Depositor, shall cause the Mortgage or Assignment of Mortgage, as applicable,
      with respect to each MERS Eligible Mortgage Loan, to be properly recorded in
      the
      name of MERS in the public recording office in the applicable jurisdiction,
      or
      shall ascertain that such have previously been so recorded and, with the
      cooperation of the Trustee, shall take such actions as are necessary to cause
      the Trustee to be clearly identified as the owner of each MERS Mortgage Loan
      and
      each MERS Eligible Mortgage Loan on the records of MERS for purposes of the
      system of recording transfers of beneficial ownership of mortgages maintained
      by
      MERS.
    -13-
        (b)
       Subject
      to Section 3.01(a) hereof, an Assignment of Mortgage in favor of the Trustee
      shall be recorded as to each Non-MERS Mortgage Loan unless instructions to
      the
      contrary are delivered to the Servicer, in writing, by the Seller. Subject
      to
      the preceding sentence, as soon as practicable after the Closing Date or
      Servicing Transfer Date, as applicable (but in no event more than 90 days
      thereafter except to the extent delays are caused by the applicable recording
      office), the Servicer, at the expense of the Seller, shall cause to be properly
      recorded in each public recording office where such Non-MERS Eligible Mortgage
      Loans are recorded each Assignment of Mortgage.
    (c)
       Additionally,
      the Servicer shall prepare and execute, any note endorsements relating to any
      of
      the Non-MERS Mortgage Loans.
    (d)
       All
      rights arising out of the Mortgage Loans shall be vested in the Trustee, subject
      to the Servicer’s right to service and administer the Mortgage Loans hereunder
      in accordance with the terms of this Agreement. All funds received on or in
      connection with a Mortgage Loan, other than the Servicing Fee and other
      compensation to which the Servicer is entitled as set forth herein, including
      but not limited to any and all servicing compensation pursuant to Section 5.01
      below, shall be received and held by the Servicer in trust for the benefit
      of
      the Trustee pursuant to the terms of this Agreement.
    (e)
       Any
      out-of-pocket costs incurred by the Servicer pursuant to this Section 2.02
      and
      Section 3.01(a), including any recording or other fees in connection with the
      Servicer’s obtaining the necessary powers of attorney (and which are specified
      herein to be an expense of the Seller), shall be reimbursed to the Servicer
      by
      the Seller within five (5) Business Days of receipt by the Seller of an invoice
      for reimbursement. The Trust Fund shall not reimburse the Seller for any such
      reimbursement to the Servicer.
    (f)
       The
      Master Servicer and the Trustee shall have the right to examine the books,
      records and other information of the Servicer, with respect to or concerning
      this Agreement or the Mortgage Loans, during business hours or at such other
      times as may be reasonable under applicable circumstances, upon reasonable
      advance written notice to the Servicer.
    ARTICLE
      III.
    SERVICING
      OF THE MORTGAGE LOANS
    Section
      3.01  Servicer
      to Service.
    The
      Servicer, as an independent contractor, shall service and administer the
      Mortgage Loans from and after the Closing Date or Servicing Transfer Date,
      as
      applicable, and shall have full power and authority, acting alone, to do any
      and
      all things in connection with such servicing and administration which the
      Servicer may deem necessary or desirable, consistent with the terms of this
      Agreement and with Accepted Servicing Practices. 
    The
      Seller, the Master Servicer and the Servicer additionally agree that the
      Servicer will fully furnish, in accordance with the Fair Credit Reporting Act
      of
      1970, as amended (the “Fair Credit Reporting Act”) and its implementing
      regulations, accurate and complete information (e.g., favorable and unfavorable)
      on its borrower credit files to Equifax, Experian and Trans Union Credit
      Information Company (three of the credit repositories), on a monthly basis.
      
    -14-
        The
      Seller and the Servicer additionally agree as follows:
    (a)
       The
      Servicer shall (i) record or cause to be recorded the Mortgage or the Assignment
      of Mortgage, as applicable, with respect to all MERS Eligible Mortgage Loans,
      in
      the name of MERS, or shall ascertain that such have previously been so recorded;
      (ii) with the cooperation of the Trustee, take such actions as are necessary
      to
      cause the Trustee to be clearly identified as the owner of each MERS Mortgage
      Loan and each MERS Eligible Mortgage Loan on the records of MERS for purposes
      of
      the system of recording transfers of beneficial ownership of mortgages
      maintained by MERS; (iii) prepare or cause to be prepared all Assignments of
      Mortgage with respect to all Non-MERS Eligible Mortgage Loans; (iv) record
      or
      cause to be recorded, subject to Section 2.02(b) hereof, all Assignments of
      Mortgage with respect to Non-MERS Mortgage Loans in the name of the Trustee;
      (v)
      pay the recording costs pursuant to Section 2.02 hereof; and/or (vi) track
      such
      Mortgages and Assignments of Mortgage to ensure they have been recorded. The
      Servicer shall be entitled to be paid by the Seller fees for the preparation
      and
      recordation of the Mortgages and Assignments of Mortgage. After the expenses
      of
      such recording costs pursuant to Section 2.02 hereof shall have been paid by
      the
      Servicer, the Servicer shall submit to the Seller a reasonably detailed invoice
      for reimbursement of recording costs and fees it incurred
      hereunder.
    (b)
       If
      applicable, the Servicer shall, in accordance with the relevant provisions
      of
      the ▇▇▇▇▇▇▇▇-▇▇▇▇▇▇▇▇ National Affordable Housing Act of 1990, as the same
      may
      be amended from time to time, and the regulations provided in accordance with
      the Real Estate Settlement Procedures Act, provide notice to the Mortgagor
      of
      each Mortgage Loan of the transfer of the servicing thereto to the
      Servicer.
    (c)
       The
      Servicer shall be responsible for the preparation of and costs associated with
      notifications to Mortgagors of the assumption of servicing by the
      Servicer.
    -15-
        Consistent
      with the terms of this Agreement and except as provided in Section 3.19, the
      Servicer may waive any late payment charge, assumption fee or other fee that
      may
      be collected in the ordinary course of servicing the Mortgage Loans.
The
      Servicer may make such modifications as it deems to be in the best interests
      of
      the Trust Fund; provided, for purposes of clarification, that any such actions
      taken in connection therewith may be taken without regard to the ▇▇▇▇▇▇ Mae
      Guides. The
      Servicer shall not make any future advances to any obligor under any Mortgage
      Loan, and (unless the Mortgagor is in default with respect to the Mortgage
      Loan
      or such default is, in the judgment of the Servicer, reasonably foreseeable)
      the
      Servicer shall not permit any modification of any material term of any Mortgage
      Loan, including any modification that would change the Mortgage Interest Rate,
      defer or forgive the payment of principal or interest, reduce or increase the
      outstanding principal balance (except for actual payments of principal) or
      change the final maturity date on such Mortgage Loan; provided,
      however,
      that the
      maturity date of any Mortgage Loan shall not be extended past the Final
      Scheduled Distribution Date (as defined in the Trust Agreement), which is
      September 2047. In the event of any such modification, the Servicer shall
      calculate the Monthly Payment for such Mortgage Loan based on the modified
      terms
      of such Mortgage Loan and shall only be required to make Monthly Advances
      pursuant to Section 4.03 to the extent of such new Monthly Payment. Without
      limiting the generality of the foregoing, the Servicer shall continue, and
      is
      hereby authorized and empowered, to execute and deliver on behalf of itself
      and
      the Trustee, all instruments of satisfaction or cancellation, or of partial
      or
      full release, discharge or note endorsements and all other comparable
      instruments, with respect to the Mortgage Loans and with respect to the
      Mortgaged Properties; provided, further, that upon the full release or
      discharge, the Servicer shall notify the related Custodian of the related
      Mortgage Loan of such full release or discharge. Upon the request of the
      Servicer, the Trustee shall execute and deliver to the Servicer any powers
      of
      attorney and other documents, furnished to it by the Servicer and reasonably
      satisfactory to the Trustee, necessary or appropriate to enable the Servicer
      to
      carry out its servicing and administrative duties under this Agreement.
      Notwithstanding anything contained herein to the contrary, the Servicer shall
      not, without the Trustee’s written consent: (i) initiate any action, suit or
      proceeding solely under the Trustee’s name without indicating the Servicer’s
      representative capacity; or (ii) take any action with the intent to cause,
      and
      that actually causes, the Trustee to be registered to do business in any state.
      Promptly after the execution of any assumption, modification, consolidation
      or
      extension of any Mortgage Loan, the Servicer shall forward to the Master
      Servicer copies of any documents evidencing such assumption, modification,
      consolidation or extension. Notwithstanding anything to the contrary contained
      in this Servicing Agreement, the Servicer shall not otherwise make or permit
      any
      modification, waiver or amendment of any term of any Mortgage Loan that would
      cause any REMIC created under the Trust Agreement to fail to qualify as a REMIC
      or result in the imposition of any tax under Section 860F(a) or Section 860G(d)
      of the Code.
    Notwithstanding
      anything to the contrary in this Agreement, the Servicer shall not (unless
      the
      Servicer determines, in its own discretion, that there exists a situation of
      extreme hardship to the Mortgagor), waive any premium or penalty in connection
      with a prepayment of principal of any Mortgage Loan, and shall not consent
      to
      the modification of any Mortgage Note to the extent that such modification
      relates to payment of a prepayment premium or penalty.
    In
      servicing and administering the Mortgage Loans, the Servicer shall employ
      procedures (including collection procedures) and exercise the same care that
      it
      customarily employs and exercises in servicing and administering mortgage loans
      for its own account, giving due consideration to Accepted Servicing Practices
      where such practices do not conflict with the requirements of this Agreement,
      the ▇▇▇▇▇▇ ▇▇▇ Guides, and the Master Servicer’s and Seller’s reliance on the
      Servicer.
    Section
      3.02  Collection
      of Mortgage Loan Payments.
    Continuously
      from the Closing Date or Servicing Transfer Date, as applicable, until the
      date
      each Mortgage Loan ceases to be subject to this Agreement, the Servicer shall
      proceed diligently to collect all payments due under each of the Mortgage Loans
      when the same shall become due and payable and shall take special care in
      ascertaining and estimating Escrow Payments and all other charges that will
      become due and payable with respect to the Mortgage Loans and each related
      Mortgaged Property, to the end that the installments payable by the Mortgagors
      will be sufficient to pay such charges as and when they become due and
      payable.
    -16-
        Section
      3.03  Establishment
      of and Deposits to Custodial Account.
    The
      Servicer shall segregate and hold all funds collected and received pursuant
      to
      the Mortgage Loans separate and apart from any of its own funds and general
      assets and shall establish and maintain one or more Custodial Accounts, in
      the
      form of time deposit or demand accounts, titled as directed by the Master
      Servicer. The Custodial Account shall be an Eligible Deposit Account established
      with an Eligible Institution. Any funds deposited in the Custodial Account
      may
      be invested in Eligible Investments subject to the provisions of Section 3.11
      hereof. Funds deposited in the Custodial Account may be drawn on by the Servicer
      in accordance with Section 3.04. The creation of any Custodial Account shall
      be
      evidenced by a certification in the form of Exhibit B. No later than 30 days
      after the Closing Date, a copy of such certification shall be furnished to
      the
      Master Servicer and, upon request, to any subsequent owner of the Mortgage
      Loans.
    The
      Servicer shall deposit in the Custodial Account within two Business Days of
      receipt, and retain therein, the following collections received by the Servicer
      and payments made by the Servicer after the Closing Date or Servicing Transfer
      Date, as applicable:
    (i)
       all
      payments on account of principal on the Mortgage Loans, including all Principal
      Prepayments;
    (ii)
       all
      payments on account of interest on the Mortgage Loans adjusted to the Mortgage
      Loan Remittance Rate;
    (iii)
       all
      Liquidation Proceeds; 
    (iv)
       all
      Insurance Proceeds (other than amounts applied to the restoration or repair
      of
      the Mortgaged Property or immediately released to the Mortgagor in accordance
      with Accepted Servicing Practices);
    (v)
       all
      Condemnation Proceeds that are not applied to the restoration or repair of
      the
      Mortgaged Property or released to the Mortgagor;
    (vi)
       with
      respect to each Principal Prepayment in full or in part, the Prepayment Interest
      Shortfall Amount, if any, for the month of distribution. Such deposit shall
      be
      made from the Servicer’s own funds, without reimbursement therefor, up to a
      maximum amount per month of the Servicing Fee actually received for such month
      for the Mortgage Loans; 
    (vii)
       all
      Monthly Advances made by the Servicer pursuant to Section 4.03;
    (viii)
       any
      amounts required to be deposited by the Servicer in connection with the
      deductible clause in any blanket hazard insurance policy;
    (ix)
       any
      amounts received with respect to or related to any REO Property or REO
      Disposition Proceeds;
    (x)
       any
      Prepayment Penalty Amounts; and
    -17-
        (xi)
       any
      other
      amount required hereunder to be deposited by the Servicer in the Custodial
      Account.
    The
      foregoing requirements for deposit into the Custodial Account shall be
      exclusive, it being understood and agreed that, without limiting the generality
      of the foregoing, payments in the nature of the Servicing Fee and Ancillary
      Income need not be deposited by the Servicer into the Custodial
      Account.
    Any
      interest paid on funds deposited in the Custodial Account by the depository
      institution shall accrue to the benefit of the Servicer and the Servicer shall
      be entitled to retain and withdraw such interest from the Custodial Account
      pursuant to Section 3.04. Additionally, any other benefit derived from the
      Custodial Account associated with the receipt, disbursement and accumulation
      of
      principal, interest, taxes, hazard insurance, mortgage insurance, etc. shall
      accrue to the Servicer.
    Section
      3.04  Permitted
      Withdrawals From Custodial Account.
    The
      Servicer shall, from time to time, withdraw funds from the Custodial Account
      for
      the following purposes:
    (i)
       to
      make
      payments to the Master Servicer in the amounts and in the manner provided for
      in
      Section 4.01;
    (ii)
       with
      respect to each LPMI Loan, in the amount of the related LPMI Fee, to make
      payments with respect to premiums for LPMI Policies in accordance with Section
      3.07;
    (iii)
       in
      the
      event the Servicer has elected not to retain the Servicing Fee out of any
      Mortgagor payments on account of interest or other recovery of interest with
      respect to a particular Mortgage Loan (including late collections of interest
      on
      such Mortgage Loan, or interest portions of Insurance Proceeds, Condemnation
      Proceeds or Liquidation Proceeds) prior to the deposit of such Mortgagor payment
      or recovery in the Custodial Account, to pay to itself the related Servicing
      Fee
      from all such Mortgagor payments on account of interest or other such recovery
      for interest with respect to that Mortgage Loan;
    (iv)
       to
      pay
      itself investment earnings on funds deposited in the Custodial
      Account;
    (v)
       to
      clear
      and terminate the Custodial Account upon the termination of this Agreement;
      
    (vi)
       to
      transfer funds to another Eligible Institution in accordance with Section 3.11
      hereof;
    (vii)
       to
      invest
      funds in certain Eligible Investments in accordance with Section 3.11 hereof;
      
    -18-
        (viii)
       to
      reimburse itself to the extent of funds in the Custodial Account for Monthly
      Advances of the Servicer’s funds made pursuant to Section 4.03, the Servicer's
      right to reimburse itself pursuant to this subclause (viii) with respect to
      any
      Mortgage Loan being limited to amounts received on or in respect of the related
      Mortgage Loan which represent late recoveries of payments of principal or
      interest with respect to which a Monthly Advance was made, it being understood
      that, in the case of any such reimbursement, the Servicer’s right thereto shall
      be prior to the rights of the Trust Fund, provided,
      however,
      that
      following the final liquidation of a Mortgage Loan, the Servicer may reimburse
      itself for previously unreimbursed Monthly Advances in excess of Liquidation
      Proceeds or Insurance Proceeds with respect to such Mortgage Loan from any
      funds
      in the Custodial Account, it being understood, in the case of any such
      reimbursement, that the Servicer’s right thereto shall be prior to the rights of
      the Trust Fund. The Servicer may recover at any time from amounts on deposit
      in
      the Custodial Account the amount of any Monthly Advances that the Servicer
      deems
      nonrecoverable or that remain unreimbursed to the Servicer from related
      Liquidation Proceeds after the final liquidation of the Mortgage
      Loan;
    (ix)
       to
      reimburse itself for unreimbursed Servicing Advances, and for any unpaid
      Servicing Fees, the Servicer’s right to reimburse itself pursuant to this
      subclause (ix) with respect to any Mortgage Loan being limited to related
      Liquidation Proceeds, Condemnation Proceeds, Insurance Proceeds, REO Disposition
      Proceeds and other amounts received in respect of the related REO Property,
      and
      such other amounts as may be collected by the Servicer from the Mortgagor or
      otherwise relating to the Mortgage Loan, it being understood that, in the case
      of any such reimbursement, the Servicer’s right thereto shall be prior to the
      rights of the Trust Fund;
    (x)
       to
      reimburse itself for remaining unreimbursed Servicing Advances with respect
      to
      any defaulted Mortgage Loan as to which the Servicer has determined that all
      amounts that it expects to recover on behalf of the Trust Fund from or on
      account of such Mortgage Loan have been recovered;
    (xi)
       to
      reimburse itself for expenses incurred or reimbursable to the Servicer pursuant
      to Sections 3.07, 3.12, 3.13, 3.14 and 6.03 to the extent not previously
      reimbursed under clause (ix) of this Section 3.04; and
    (xii)
       to
      withdraw funds deposited in error.
    Section
      3.05  Establishment
      of and Deposits to Escrow Account.
    The
      Servicer shall segregate and hold all funds collected and received pursuant
      to a
      Mortgage Loan constituting Escrow Payments separate and apart from any of its
      own funds and general assets and shall establish and maintain one or more Escrow
      Accounts, in the form of time deposit or demand accounts, titled as directed
      by
      the Master Servicer. Each Escrow Account shall be an Eligible Deposit Account
      established with an Eligible Institution in a manner that shall provide maximum
      available insurance thereunder. Funds deposited in the Escrow Account may be
      drawn on by the Servicer in accordance with Section 3.06. The creation of any
      Escrow Account shall be evidenced by a certification in the form of Exhibit
      C.
      No later than 30 days after the Closing Date, a copy of such certification
      shall
      be furnished to the Master Servicer and, upon request, to any subsequent owner
      of the Mortgage Loans.
    -19-
        The
      Servicer shall deposit in the Escrow Account or Accounts within two Business
      Days of receipt, and retain therein:
    (i)
       all
      Escrow Payments collected on account of the Mortgage Loans, for the purpose
      of
      effecting timely payment of any such items as required under the terms of this
      Agreement; and
    (ii)
       all
      amounts representing Insurance Proceeds or Condemnation Proceeds that are to
      be
      applied to the restoration or repair of any Mortgaged Property.
    The
      Servicer shall make withdrawals from the Escrow Account only to effect such
      payments as are required under this Agreement, as set forth in Section 3.06.
      The
      Servicer shall retain any interest paid on funds deposited in the Escrow Account
      by the depository institution, other than interest on escrowed funds required
      by
      law to be paid to the Mortgagor. Additionally, any other benefit derived from
      the Escrow Account associated with the receipt, disbursement and accumulation
      of
      principal, interest, taxes, hazard insurance, mortgage insurance, etc. shall
      accrue to the Servicer. To the extent required by law, the Servicer shall pay
      interest on escrowed funds to the Mortgagor notwithstanding that the Escrow
      Account may be non-interest bearing or that interest paid thereon is
      insufficient for such purposes.
    Section
      3.06  Permitted
      Withdrawals From Escrow Account.
    Withdrawals
      from the Escrow Account or Accounts may be made by the Servicer
      only:
    (i)
       to
      effect
      timely payments of ground rents, taxes, assessments, water rates, sewer rents,
      mortgage insurance premiums, condominium charges, fire and hazard insurance
      premiums or other items constituting Escrow Payments for the related
      Mortgage;
    (ii)
       to
      refund
      to any Mortgagor any funds found to be in excess of the amounts required under
      the terms of the related Mortgage Loan;
    (iii)
       for
      transfer to the Custodial Account and application to reduce the principal
      balance of the Mortgage Loan in accordance with the terms of the related
      Mortgage and Mortgage Note;
    (iv)
       to
      reimburse the Servicer for any Servicing Advance made by the Servicer with
      respect to a related Mortgage Loan, but only from amounts received on the
      related Mortgage Loan which represent late collections of Escrow Payments;
      
    (v)
       for
      application to restoration or repair of the Mortgaged Property in accordance
      with the ▇▇▇▇▇▇ ▇▇▇ Guides or other similar prudent accepted servicing
      practices;
    (vi)
       to
      pay to
      the Servicer, or any Mortgagor to the extent required by law, any interest
      paid
      on the funds deposited in the Escrow Account;
    (vii)
       to
      remove
      funds inadvertently placed in the Escrow Account by the Servicer;
      and
    -20-
        (viii)
       to
      clear
      and terminate the Escrow Account on the termination of this
      Agreement.
    Section
      3.07  Maintenance
      of PMI Policy and/or LPMI Policy; Claims.
    The
      Servicer shall comply with all provisions of applicable state and federal law
      relating to the cancellation of, or collection of premiums with respect to,
      PMI
      Policies, including, but not limited to, the provisions of the Homeowners
      Protection Act of 1998, and all regulations promulgated thereunder, as amended
      from time to time.
    With
      respect to each Mortgage Loan (other than LPMI Loans) with a loan to value
      ratio
      at origination in excess of 80%, the Servicer shall maintain or cause the
      Mortgagor to maintain (to the extent that the Mortgage Loan requires the
      Mortgagor to maintain such insurance) in full force and effect a PMI Policy,
      and
      shall pay or shall cause the Mortgagor to pay the premium thereon on a timely
      basis, until the LTV of such Mortgage Loan is reduced to 80%. In the event
      that
      such PMI Policy shall be terminated, the Servicer shall obtain from another
      Qualified Insurer a comparable replacement policy, with a total coverage equal
      to the remaining coverage of such terminated PMI Policy, at substantially the
      same fee level. The Servicer shall not take any action which would result in
      noncoverage under any applicable PMI Policy of any loss which, but for the
      actions of the Servicer would have been covered thereunder. In connection with
      any assumption or substitution agreements entered into or to be entered into
      with respect to a Mortgage Loan, the Servicer shall promptly notify the insurer
      under the related PMI Policy, if any, of such assumption or substitution of
      liability in accordance with the terms of such PMI Policy and shall take all
      actions which may be required by such insurer as a condition to the continuation
      of coverage under such PMI Policy. If such PMI Policy is terminated as a result
      of such assumption or substitution of liability, the Servicer shall obtain
      a
      replacement PMI Policy as provided above.
    The
      Servicer shall take all such actions as are necessary to service, maintain
      and
      administer the LPMI Loans in accordance with the LPMI Policy and to perform
      and
      enforce the rights of the insured under such LPMI Policy. Except as expressly
      set forth herein, the Servicer shall have full authority on behalf of the Trust
      Fund to do anything it reasonably deems appropriate or desirable in connection
      with the servicing, maintenance and administration of the LPMI Policy. The
      Servicer shall not modify or assume a Mortgage Loan covered by the LPMI Policy
      or take any other action with respect to such Mortgage Loan which would result
      in non-coverage under the LPMI Policy of any loss which, but for the actions
      of
      the Servicer, would have been covered thereunder. If the LPMI Insurer fails
      to
      pay a claim under the LPMI Policy as a result of breach by the Servicer of
      its
      obligations hereunder or under the LPMI Policy, the Servicer shall be required
      to deposit in the Custodial Account on or prior to the next succeeding
      Remittance Date an amount equal to such unpaid claim from its own funds without
      any right to reimbursement from the Trust Fund. The Servicer shall cooperate
      with the LPMI Insurer and the Master Servicer and shall use its best efforts
      to
      furnish all reasonable aid, evidence and information in the possession of the
      Servicer to which the Servicer has access with respect to any LPMI
      Loan;
      provided, however,
      notwithstanding anything to the contrary contained in any LPMI Policy, the
      Servicer shall not be required to submit any reports to the LPMI Insurer until
      a
      reporting date that is at least 15 days after the Servicer has received
      sufficient loan level information from the Seller, the Master Servicer or the
      LPMI Insurer to appropriately code its servicing system in accordance with
      the
      LPMI Insurer’s requirements.
    -21-
        In
      connection with its activities as servicer, the Servicer agrees to prepare
      and
      present, on behalf of itself and the Trustee, claims to the insurer under any
      PMI Policy or LPMI Policy in a timely fashion in accordance with the terms
      of
      such PMI Policy or LPMI Policy and, in this regard, to take such action as
      shall
      be necessary to permit recovery under any PMI Policy or LPMI Policy respecting
      a
      defaulted Mortgage Loan. Any amounts collected by the Servicer under any PMI
      Policy or LPMI Policy shall be deposited in the Custodial Account, subject
      to
      withdrawal pursuant to Section 3.04.
    Section
      3.08  Fidelity
      Bond and Errors and Omissions Insurance.
    The
      Servicer shall keep in force during the term of this Agreement a Fidelity Bond
      and Errors and Omissions Insurance Policy. Such Fidelity Bond and Errors and
      Omissions Insurance shall be maintained with recognized insurers and shall
      be in
      such form and amount as would permit the Servicer to be qualified as a ▇▇▇▇▇▇
      Mae or ▇▇▇▇▇▇▇ Mac seller-servicer. The Servicer shall be deemed to have
      complied with this provision if an affiliate of the Servicer has such errors
      and
      omissions and fidelity bond coverage and, by the terms of such insurance policy
      or fidelity bond, the coverage afforded thereunder extends to the Servicer.
      The
      Servicer shall furnish to the Master Servicer or Trustee a copy of each such
      bond and insurance policy if (i) the Master Servicer or Trustee so requests
      and
      (ii) the Servicer is not an affiliate of ▇▇▇▇▇▇ Brothers Inc. at the time of
      such request.
    Section
      3.09  Notification
      of Adjustments.
    With
      respect to each Adjustable Rate Mortgage Loan, the Servicer shall adjust the
      Mortgage Interest Rate on the related interest rate adjustment date and shall
      adjust the Monthly Payment on the related mortgage payment adjustment date,
      if
      applicable, in compliance with the requirements of applicable law and the
      related Mortgage and Mortgage Note. The Servicer shall execute and deliver
      any
      and all necessary notices required under applicable law and the terms of the
      related Mortgage Note and Mortgage regarding the Mortgage Interest Rate and
      Monthly Payment adjustments. The Servicer shall promptly, upon written request
      therefor, deliver to the Master Servicer such notifications and any additional
      applicable data regarding such adjustments and the methods used to calculate
      and
      implement such adjustments. Upon the discovery by the Servicer or the receipt
      of
      notice from the Master Servicer that the Servicer has failed to adjust a
      Mortgage Interest Rate or Monthly Payment in accordance with the terms of the
      related Mortgage Note, the Servicer shall immediately deposit in the Custodial
      Account from its own funds the amount of any interest loss or deferral caused
      thereby.
    Section
      3.10  Completion
      and Recordation of Assignments of Mortgage.
    As
      soon
      as practicable after the Closing Date, the Servicing Transfer Date or the date
      on which a Qualifying Substitute Mortgage Loan is delivered pursuant to Section
      2.05 of the Trust Agreement, as applicable (but in no event more than 90 days
      thereafter except to the extent delays are caused by the applicable public
      recording office), the Servicer shall cause the endorsements on the Mortgage
      Note (if applicable), and the Assignments of Mortgage (subject to Section
      3.01(a)) to be completed in the name of the Trustee (or MERS, as
      applicable).
    -22-
        Section
      3.11  Protection
      of Accounts.
    The
      Servicer may transfer the Custodial Account or any Escrow Account to a different
      Eligible Institution from time to time; provided
      that in
      the event the Custodial Account or any Escrow Account is held in a depository
      institution or trust company that ceases to be an Eligible Institution, the
      Servicer shall transfer such Custodial Account or Escrow Account, as the case
      may be, to an Eligible Institution. The Servicer shall give notice to the Master
      Servicer and the NIMS Insurer of any change in the location of the Custodial
      Account and deliver to the Master Servicer and the NIMS Insurer a certification
      notice in the form of Exhibit B or Exhibit C, as applicable, with respect to
      such Eligible Institution.
    The
      Servicer shall bear any expenses, losses or damages sustained by the Master
      Servicer or the Trustee if the Custodial Account and/or the Escrow Account
      are
      not demand deposit accounts.
    Amounts
      on deposit in the Custodial Account and the Escrow Account may at the option
      of
      the Servicer be invested in Eligible Investments. Any such Eligible Investment
      shall mature no later than the Business Day immediately preceding the related
      Remittance Date; provided,
      however,
      that if
      such Eligible Investment is an obligation of an Eligible Institution (other
      than
      the Servicer) that maintains the Custodial Account or the Escrow Account, then
      such Eligible Investment may mature on the related Remittance Date. Any such
      Eligible Investment shall be made in the name of the Servicer in trust for
      the
      benefit of the Trustee. All income on or gain realized from any such Eligible
      Investment shall be for the benefit of the Servicer and may be withdrawn at
      any
      time by the Servicer. Any losses incurred in respect of any such investment
      shall be deposited in the Custodial Account or the Escrow Account, by the
      Servicer out of its own funds immediately as realized.
    Section
      3.12  Payment
      of Taxes, Insurance and Other Charges. 
    With
      respect to each Mortgage Loan that provides for Escrow Payments, the Servicer
      shall maintain accurate records reflecting the status of ground rents, taxes,
      assessments, water rates, sewer rents, and other charges which are or may become
      a lien upon the Mortgaged Property and the status of PMI Policy and LPMI Policy
      (if any) premiums and fire and hazard insurance coverage and shall obtain,
      from
      time to time, all bills for the payment of such charges (including renewal
      premiums) and shall effect payment thereof prior to the applicable penalty
      or
      termination date, employing for such purpose deposits of the Mortgagor in the
      Escrow Account which shall have been estimated and accumulated by the Servicer
      in amounts sufficient for such purposes, as allowed under the terms of the
      Mortgage. The Servicer shall not be required to maintain records with respect
      to
      the payment of LPMI Premiums unless the Servicer shall be required to make
      payment of such premiums and such requirement shall be indicated on the Mortgage
      Loan Schedule with respect to each applicable Mortgage Loan. The Servicer
      assumes full responsibility for the timely payment of all such bills, shall
      effect timely payment of all such charges irrespective of each Mortgagor’s
      faithful performance in the payment of same or the making of the Escrow
      Payments, and shall make Servicing Advances to effect such payments. With regard
      to any Mortgage Loans for which the Mortgagor is not required to escrow Escrow
      Payments with the Servicer, the Servicer shall use reasonable efforts consistent
      with Accepted Servicing Practices to determine that any such payments are made
      by the Mortgagor at the time they first became due and shall insure that the
      Mortgaged Property is not lost to a tax lien as a result of nonpayment and
      that
      such Mortgage is not left uninsured and shall make Servicing Advances to effect
      any such delinquent payments to avoid the lapse of insurance coverage on the
      Mortgaged Property or to avoid the imposition of a tax lien.
    -23-
        Section
      3.13  Maintenance
      of Hazard Insurance. 
    The
      Servicer shall cause to be maintained for each Mortgage Loan hazard insurance
      such that all buildings upon the Mortgaged Property are insured by a generally
      acceptable insurer against loss by fire, hazards of extended coverage and such
      other hazards as are customary in the area where the Mortgaged Property is
      located, in an amount which is at least equal to the greater of (i) the
      outstanding principal balance of the Mortgage Loan and (ii) an amount such
      that
      the proceeds thereof shall be sufficient to prevent the Mortgagor or the loss
      payee from becoming a co-insurer. It is understood and agreed that no earthquake
      or other additional insurance is required to be maintained by the Servicer
      in
      connection with any Mortgage Loan or Mortgaged Property, other than pursuant
      to
      applicable laws and regulations that require the Servicer to cause such
      additional insurance to be maintained.
    If
      upon
      origination of the Mortgage Loan, the related Mortgaged Property was located
      in
      an area identified in the Federal Register by the Flood Emergency Management
      Agency as having special flood hazards (and such flood insurance has been made
      available) a flood insurance policy meeting the requirements of the current
      guidelines of the Federal Insurance Administration is in effect with a generally
      acceptable insurance carrier in an amount representing coverage equal to the
      lesser of (i) the minimum amount required, under the terms of coverage, to
      compensate for any damage or loss on a replacement cost basis (or the unpaid
      balance of the mortgage if replacement cost coverage is not available for the
      type of building insured) and (ii) the maximum amount of insurance which is
      available under the Flood Disaster Protection Act of 1973, as amended. If at
      any
      time during the term of the Mortgage Loan, the Servicer determines in accordance
      with applicable law and pursuant to the ▇▇▇▇▇▇ ▇▇▇ Guides that a Mortgaged
      Property is located in a special flood hazard area and is not covered by flood
      insurance or is covered in an amount less than the amount required by the Flood
      Disaster Protection Act of 1973, as amended, the Servicer shall notify the
      related Mortgagor that the Mortgagor must obtain such flood insurance coverage,
      and if said Mortgagor fails to obtain the required flood insurance coverage
      within forty-five (45) days after such notification, the Servicer shall force
      place the required flood insurance on the Mortgagor’s behalf.
    Section
      3.14  Maintenance
      of Mortgage Impairment Insurance Policy. 
    In
      the
      event that the Servicer shall obtain and maintain a blanket policy insuring
      against losses arising from fire and hazards covered under extended coverage
      on
      all of the Mortgage Loans, then, to the extent such policy provides coverage
      in
      an amount equal to the amount required pursuant to Section 3.13 and otherwise
      complies with all other requirements of Section 3.13, it shall conclusively
      be
      deemed to have satisfied its obligations as set forth in Section 3.13. Any
      amounts collected by the Servicer under any such policy relating to a Mortgage
      Loan shall be deposited in the Custodial Account or Escrow Account subject
      to
      withdrawal pursuant to Sections 3.04 or 3.06. Such policy may contain a
      deductible clause, in which case, in the event that there shall not have been
      maintained on the related Mortgaged Property a policy complying with Section
      3.13, and there shall have been a loss which would have been covered by such
      policy, the Servicer shall deposit in the Custodial Account at the time of
      such
      loss the amount not otherwise payable under the blanket policy because of such
      deductible clause, such amount to be deposited from the Servicer’s funds,
      without reimbursement therefor.
    -24-
        Section
      3.15  Restoration
      of Mortgaged Property. 
    The
      Servicer need not obtain the approval of the Trustee or the Master Servicer
      prior to releasing any Insurance Proceeds or Condemnation Proceeds to the
      Mortgagor to be applied to the restoration or repair of the Mortgaged Property
      if such release is in accordance with prudent servicing practices. At a minimum,
      with respect to claims greater than $10,000, the Servicer shall comply with
      the
      following conditions in connection with any such release of Insurance Proceeds
      or Condemnation Proceeds:
    (i)
       the
      Servicer shall receive satisfactory independent verification of completion
      of
      repairs and issuance of any required approvals with respect thereto;
    (ii)
       the
      Servicer shall take all steps necessary to preserve the priority of the lien
      of
      the Mortgage, including, but not limited to requiring waivers with respect
      to
      mechanics’ and materialmen’s liens; and 
    (iii)
       pending
      repairs or restoration, the Servicer shall place the Insurance Proceeds or
      Condemnation Proceeds in the Escrow Account.
    Section
      3.16  Title,
      Management and Disposition of REO Property.
    In
      the
      event that title to any Mortgaged Property is acquired in foreclosure or by
      deed
      in lieu of foreclosure, the deed or certificate of sale shall be taken in the
      name of the Trustee or its nominee (or MERS, as applicable,
      provided however that if the Servicer deems it to be in the best interest of
      the
      Trustee, the Servicer may take title in the name of a person or persons other
      than MERS),
      or in
      the event the Trustee is not authorized or permitted to hold title to real
      property in the state where the REO Property is located, or would be adversely
      affected under the “doing business” or tax laws of such state by so holding
      title, the deed or certificate of sale shall be taken in the name of such Person
      or Persons as shall be consistent with an Opinion of Counsel obtained by the
      Servicer (with a copy delivered to the Trustee) from any attorney duly licensed
      to practice law in the state where the REO Property is located. The Person
      or
      Persons holding such title other than the Trustee shall acknowledge in writing
      that such title is being held as nominee for the Trustee.
    The
      Servicer shall manage, conserve, protect and operate each REO Property for
      the
      Trustee solely for the purpose of its prompt disposition and sale. The Servicer,
      either itself or through an agent selected by the Servicer, shall manage,
      conserve, protect and operate the REO Property in the same manner that it
      manages, conserves, protects and operates other foreclosed property for its
      own
      account, and in the same manner that similar property in the same locality
      as
      the REO Property is managed. The Servicer shall attempt to sell the same (and
      may temporarily rent the same for a period not greater than one year, except
      as
      otherwise provided below) on such terms and conditions as the Servicer deems
      to
      be in the best interest of the Trustee. If the Servicer determines that it
      is in
      the best interest of the Trustee to not proceed with foreclosure or accept
      a
      deed in lieu of foreclosure, the Servicer shall have the right to do so,
      whereupon the related Mortgage Loan shall be deemed to be finally liquidated
      and
      the Servicer shall have the right to release the lien of the Mortgage on the
      related Mortgage Property and the Servicer shall be entitled to reimbursement
      for all outstanding unreimbursed Servicing Advances and Monthly Advances from
      the Custodial Account in accordance with Section 3.04(viii).
    -25-
        The
      Servicer may permit an obligor to pay off a non-performing Mortgage Loan at
      less
      than its unpaid principal balance or charge-off all or a portion of such
      non-performing Mortgage Loan if such discounted payoff or charge-off is in
      accordance with Accepted Servicing Practices (without regard to ▇▇▇▇▇▇ Mae
      Guides) and the Servicer believes that such discounted payoff or charge-off
      is
      in the best interest of the Trust Fund; provided that in the case of any
      proposed discounted payoff or proposed charge-off, the Servicer shall notify
      the
      Master Servicer of the proposed discounted payoff or charge-off; provided
      further that any such discounted payoff or charge-off is incident to the default
      or reasonably foreseeable default of such non-performing Mortgage Loan within
      the meaning of Section 860F(a) of the Code. The Master Servicer shall be deemed
      to have approved the discounted payoff or charge-off of any Mortgage Loan unless
      the Master Servicer notifies the Servicer in writing, within five (5) Business
      Days after its receipt of the related notice, that it disapproves of the
      discounted payoff or charge-off, in which case the Servicer shall not proceed
      with such discounted payoff or charge-off.
    Notwithstanding
      anything to the contrary contained in this Section 3.16, in connection with
      a
      foreclosure or acceptance of a deed in lieu of foreclosure, in the event the
      Servicer has reasonable cause to believe that a Mortgaged Property is
      contaminated by hazardous or toxic substances or wastes, or if the Trustee
      or
      the Master Servicer otherwise requests, an environmental inspection or review
      of
      such Mortgaged Property to be conducted by a qualified inspector shall be
      arranged by the Servicer. Upon completion of the inspection, the Servicer shall
      provide the Trustee and the Master Servicer with a written report of such
      environmental inspection. In the event that the environmental inspection report
      indicates that the Mortgaged Property is contaminated by hazardous or toxic
      substances or wastes, the Servicer shall not proceed with foreclosure or
      acceptance of a deed in lieu of foreclosure. In the event that the environmental
      inspection report is inconclusive as to whether or not the Mortgaged Property
      is
      contaminated by hazardous or toxic substances or wastes, the Servicer shall
      not,
      without the prior approval of the Master Servicer, proceed with foreclosure
      or
      acceptance of a deed in lieu of foreclosure. In such instance, the Master
      Servicer shall be deemed to have approved such foreclosure or acceptance of
      a
      deed in lieu of foreclosure unless the Master Servicer notifies the Servicer
      in
      writing, within two (2) Business Days after its receipt of written notice of
      the
      proposed foreclosure or deed in lieu of foreclosure from the Servicer, that
      it
      disapproves of the related foreclosure or acceptance of a deed in lieu of
      foreclosure. The Servicer shall be reimbursed for all Servicing Advances made
      pursuant to this paragraph with respect to the related Mortgaged Property from
      the Custodial Account.
    -26-
        The
      Servicer shall use its Best Efforts to dispose of the REO Property as soon
      as
      possible and shall sell such REO Property in any event within three years after
      title has been taken to such REO Property, unless (a) a REMIC election has
      not
      been made with respect to the arrangement under which the Mortgage Loans and
      the
      REO Property are held, and (b) the Servicer determines, and gives an appropriate
      notice to the Master Servicer to such effect, that a longer period is necessary
      for the orderly liquidation of such REO Property. If a period longer than three
      years is permitted under the foregoing sentence and is necessary to sell any
      REO
      Property, (i) the Servicer shall report monthly to the Master Servicer as to
      the
      progress being made in selling such REO Property and (ii) if, with the written
      consent of the Trustee, a purchase money mortgage is taken in connection with
      such sale, such purchase money mortgage shall name the Servicer as mortgagee,
      and such purchase money mortgage shall not be held pursuant to this Agreement,
      but instead a separate participation agreement among the Servicer and Trustee
      shall be entered into with respect to such purchase money mortgage.
      Notwithstanding anything herein to the contrary, the Servicer shall not be
      required to provide financing for the sale of any REO Property.
    The
      Servicer shall also maintain on each REO Property fire and hazard insurance
      with
      extended coverage in amount which is at least equal to the maximum insurable
      value of the improvements which are a part of such property, liability insurance
      and, to the extent required and available under the Flood Disaster Protection
      Act of 1973, as amended, flood insurance in the amount required
      above.
    Notwithstanding
      any other provisions of this Agreement, no REO Property acquired by the Trust
      Fund shall be rented (or allowed to continue to be rented) or otherwise used
      or
      held by or on behalf of the Trust Fund in such a manner, or pursuant to any
      terms or for a period that would: (i) cause such REO Property to fail to qualify
      as “foreclosure property” within the meaning of Section 860G(a)(8) of the Code
      or (ii) result in the imposition of any tax upon any REMIC included in the
      Trust
      Fund. Subject to the approval of the Master Servicer as described in this
      paragraph, the disposition of REO Property shall be carried out by the Servicer
      at such price, and upon such terms and conditions, as the Servicer deems to
      be
      in the best interests of the Trust Fund. 
    The
      Servicer shall not be responsible for allowing tenants and lessees to occupy
      a
      Mortgaged Property if the eviction of such tenants and lessees is not permitted
      under state or local law.
    Prior
      to
      acceptance by the Servicer of an offer to sell any REO Property, the Servicer
      shall notify the Master Servicer of such offer in writing which notification
      shall set forth all material terms of said offer (each, a “Notice of Sale”). The
      Master Servicer shall be deemed to have approved the sale of any REO Property
      unless the Master Servicer notifies the Servicer in writing, within two (2)
      Business Days after its receipt of the related Notice of Sale, that it
      disapproves of the related sale, in which case the Servicer shall not proceed
      with the sale. With respect to any REO Property, upon a REO Disposition, the
      Servicer shall be entitled to retain from REO Disposition Proceeds a disposition
      fee equal to $1,500.
    The
      Servicer shall withdraw from the Custodial Account funds necessary for the
      proper operation, management and maintenance of the REO Property, including
      the
      cost of maintaining any hazard insurance pursuant to the ▇▇▇▇▇▇ ▇▇▇ Guides.
      The
      Servicer shall make monthly distributions on each Remittance Date to the Master
      Servicer of the net cash flow from the REO Property (which shall equal the
      revenues from such REO Property net of the expenses described in this Section
      3.16 and of any reserves reasonably required from time to time to be maintained
      to satisfy anticipated liabilities for such expenses).
    -27-
        Section
      3.17  Real
      Estate Owned Reports.
    Together
      with the statement furnished pursuant to Section 4.02, the Servicer shall
      furnish to the Master Servicer on or before the Remittance Date each month
      a
      statement with respect to any REO Property covering the operation of such REO
      Property for the previous month and the Servicer’s efforts in connection with
      the sale of such REO Property and any rental of such REO Property incidental
      to
      the sale thereof for the previous month. That statement shall be accompanied
      by
      such other information as the Master Servicer shall reasonably
      request.
    Section
      3.18  MERS.
    (a)
       So
      long
      as the Trustee is a member of MERS, the Servicer shall use its Best Efforts
      to
      cause the Trustee to be identified as the owner of each MERS Mortgage Loan
      on
      the records of MERS for purposes of the system of recording transfers of
      beneficial ownership of mortgages maintained by MERS.
    (b)
       The
      Servicer shall maintain in good standing its membership in MERS. In addition,
      the Servicer shall comply with all rules, policies and procedures of MERS,
      including the Rules of Membership, as amended, and the MERS Procedures Manual,
      as amended.
    (c)
       With
      respect to all MERS Mortgage Loans serviced hereunder, the Servicer shall
      promptly notify MERS as to any transfer of beneficial ownership of such Mortgage
      Loans of which the Servicer has notice.
    (d)
       With
      respect to all MERS Mortgage Loans serviced hereunder, the Servicer shall notify
      MERS as to any transfer of servicing pursuant to Section 9.01 within 10 Business
      Days of such transfer of servicing. The Servicer shall cooperate with the
      Trustee, the Master Servicer and any successor servicer to the extent necessary
      to ensure that such transfer of servicing is appropriately reflected on the
      MERS
      system.
    Section
      3.19  Waiver
      of Prepayment Penalty Amounts.
    Except
      as
      provided below, the Servicer or any designee of the Servicer shall not waive
      any
      Prepayment Penalty Amount with respect to any Mortgage Loan. If the Servicer
      or
      its designee fails to collect a Prepayment Penalty Amount at the time of the
      related prepayment of any Mortgage Loan subject to such Prepayment Penalty
      Amount, the Servicer shall pay to the Trust Fund at such time (by deposit to
      the
      Custodial Account) an amount equal to the amount of the Prepayment Penalty
      Amount not collected; provided,
      however,
      the
      Servicer shall not have any obligation to pay the amount of any uncollected
      Prepayment Penalty Amount under this Section 3.19 if the failure to collect
      such
      amount is the result of inaccurate or incomplete information in the Prepayment
      Penalty Amount Schedule provided by the Seller and which is included as part
      of
      the Mortgage Loan Schedule attached hereto as Exhibit A. The Prepayment Penalty
      Amounts listed on the Prepayment Penalty Amount Schedule attached hereto as
      Exhibit A are complete, true and accurate and may be relied on by the Servicer
      in its calculation of Prepayment Penalty Amounts. If the Prepayment Penalty
      Amount data set forth on Exhibit A is incorrect, then the Servicer shall have
      no
      liability for any loss resulting from calculation of Prepayment Penalty Amounts
      using the data provided. Notwithstanding the above, the Servicer or its designee
      may waive a Prepayment Penalty Amount without paying to the Trust Fund the
      amount of such Prepayment Penalty Amount only if such Prepayment Penalty Amount
      (i) relates to a defaulted Mortgage Loan or a reasonably foreseeable default,
      such waiver is standard and customary in servicing similar mortgage loans to
      the
      Mortgage Loan, and such waiver, in the reasonable judgment of the Servicer
      would
      maximize recovery of total proceeds from the Mortgage Loan, taking into account
      the amount of such Prepayment Charge and the related Mortgage Loan, or (ii)
      relates to a prepayment charge the collection of which, if collected, would
      be a
      violation of applicable laws.
    -28-
        ARTICLE
      IV.
    PAYMENTS
      TO MASTER SERVICER
    Section
      4.01  Remittances.
    On
      each
      Remittance Date, no later than 3:00 p.m. Eastern Standard Time, the Servicer
      shall remit on a scheduled/scheduled basis by wire transfer of immediately
      available funds to the Master Servicer (i) all amounts deposited in the
      Custodial Account as of the close of business on the last day of the related
      Due
      Period (net of charges against or withdrawals from the Custodial Account
      pursuant to Section 3.04), plus (ii) all Monthly Advances, if any, which the
      Servicer is obligated to make pursuant to Section 4.03 (and which the Servicer
      has not already deposited in the Custodial Account pursuant to Section
      3.03(viii)), minus (iii) any amounts attributable to Principal Prepayments,
      Liquidation Proceeds, Insurance Proceeds, Condemnation Proceeds or REO
      Disposition Proceeds received after the applicable Prepayment Period, which
      amounts shall be remitted on the following Remittance Date, together with any
      additional interest required to be deposited in the Custodial Account in
      connection with such Principal Prepayment in accordance with Section 3.03(vi),
      and minus (iv)
      any
      amounts attributable to Monthly Payments collected but due on a Due Date or
      Due
      Dates subsequent to the first day of the month in which such Remittance Date
      occurs, which amounts shall be remitted on the Remittance Date next succeeding
      the Due Date related to such Monthly Payment.
    With
      respect to any remittance received by the Master Servicer after the Business
      Day
      on which such payment was due, the Servicer shall pay to the Master Servicer
      interest on any such late payment at an annual rate equal to the Prime Rate,
      adjusted as of the date of each change, plus two (2) percentage points, but
      in
      no event greater than the maximum amount permitted by applicable law. Such
      interest shall be deposited in the Custodial Account by the Servicer on the
      date
      such late payment is made and shall cover the period commencing with the day
      following such Business Day and ending with the Business Day on which such
      payment is made, both inclusive. Such interest shall be remitted along with
      the
      distribution payable on the next succeeding Remittance Date. The payment by
      the
      Servicer of any such interest shall not be deemed an extension of time for
      payment or a waiver by the Trustee or the Master Servicer of any Event of
      Default.
    All
      remittances required to be made to the Master Servicer shall be made to the
      following wire account or to such other account as may be specified by the
      Master Servicer from time to time:
    Bank
      of
      New York
    
    ABA#:
      ▇▇▇-▇▇▇-▇▇▇
    Account
      Name: Aurora Loan Services LLC,
    Master
      Servicing Payment Clearing Account
    Account
      Number: 8900620730
    Beneficiary:
      Aurora Loan Services LLC
    For
      further credit to: LXS 2007-16N
    -29-
        Section
      4.02  Statements
      to Master Servicer.
    (a)
       Not
      later
      than the tenth (10th)
      calendar day of each month (or if such calendar day is not a Business Day,
      the
      immediately preceding Business Day), the Servicer shall furnish to the Master
      Servicer (i) a monthly remittance advice in the format set forth in Exhibit
      D-1
      hereto and a monthly defaulted loan report in the format set forth in Exhibit
      D-2 hereto (or in such other format mutually agreed between the Servicer and
      the
      Master Servicer) relating to the period ending on the last day of the preceding
      calendar month and (ii) all such information required pursuant to clause (i)
      above on a magnetic tape or other similar media reasonably acceptable to the
      Master Servicer and the Servicer, whose agreement shall not be unreasonably
      withheld. The format of this monthly reporting may be amended from time to
      time
      to the extent necessary to comply with applicable law or the terms of the Trust
      Agreement.
    Not
      later
      than the seventeenth day of each month, the Servicer shall furnish to the Master
      Servicer (a) a monthly payoff remittance advice regarding any Principal
      Prepayments in full applied to the related Mortgage Loan on or after the
      seventeenth day of the month preceding the month of such reporting date, but
      on
      or before the sixteenth day of the month of such reporting date, containing
      such
      information and in such format as is mutually acceptable to the Master Servicer
      and the Servicer, and in any event containing sufficient information to permit
      the Master Servicer to properly report Principal Prepayment in full information
      to the Trustee under the Trust Agreement and (b) all such information required
      pursuant to clause (a) above in electronic format, on magnetic tape or other
      similar media reasonably acceptable to the Master Servicer. 
    (b)
       In
      addition, not more than sixty (60) days after the end of each calendar year,
      commencing December 31, 2007, the Servicer shall furnish to each Person who
      was
      an owner of the Mortgage Loans at any time during such calendar year as required
      by applicable law or if not required by applicable law, at the request of such
      owner as to the aggregate of remittances for the applicable portion of such
      year.
    The
      Master Servicer may request that the Servicer provide, at the Master Servicer’s
      expense, an appraisal or a broker price opinion on any Mortgage Loan which
      is 90
      days or more delinquent. The Servicer shall use its best efforts to deliver
      such
      appraisal or broker price opinion to the Master Servicer within 15 calendar
      days
      after such request.
    Such
      obligation of the Servicer shall be deemed to have been satisfied to the extent
      that substantially comparable information shall be provided by the Servicer
      pursuant to any requirements of the Internal Revenue Code as from time to time
      are in force.
    -30-
        Beginning
      with calendar year 2007, the Servicer shall provide the Master Servicer with
      such information concerning the Mortgage Loans as is necessary for the Master
      Servicer or the Trustee to prepare the Trust Fund’s federal income tax return as
      the Master Servicer or the Trustee may reasonably request from time to
      time.
    (c)
       The
      Servicer
      shall promptly notify the Trustee, the NIMS Insurer, the
      Master
      Servicer and the Depositor (i) of any legal proceedings pending against the
      Servicer of the type described in Item 1117 (§
      229.1117) of
      Regulation AB and (ii) if the Servicer shall become (but only to the extent
      not
      previously disclosed to the NIMS Insurer, the Master Servicer and the Depositor)
      at any time an affiliate of any of the parties listed on Exhibit I to this
      Agreement. 
    If
      so
      requested by the Trustee, the Master Servicer or the Depositor on any date
      following the date on which information was first provided to the Trustee,
      the
      NIMS Insurer and the Depositor pursuant to the preceding sentence, the Servicer
      shall use its reasonable best efforts within five (5) Business Days, but in
      any
      event within ten (10) Business Days following such request, confirm in writing
      the accuracy of the representations and warranties set forth in Section 6.01(j)
      or, if such a representation and warranty is not accurate as of the date of
      such
      request, provide reasonable adequate disclosure of the pertinent facts, in
      writing, to the requesting party.
    The
      Servicer shall provide to the Trustee,
      the NIMS Insurer, the Master Servicer and the Depositor
      prompt
      notice of the occurrence of any of the following: any event of default under
      the
      terms of this Agreement, any merger, consolidation or sale of substantially
      all
      of the assets of the Servicer, the Servicer’s engagement of any Subservicer,
      Subcontractor to perform or assist in the performance of any of the Servicer’s
      obligations under this Agreement, any material litigation involving the
      Servicer, and any affiliation or other significant relationship between the
      Servicer and other transaction parties.
    (d)
       Not
      later
      than the tenth calendar day of each month (or if such calendar day is not a
      Business Day, the immediately preceding Business Day), the Servicer shall
      provide to the Master Servicer notice of the occurrence of any material
      modifications, extensions or waivers of terms, fees, penalties or payments
      relating to the Mortgage Loans during the related Due Period or that have
      cumulatively become material over time (Item 1121(a)(11) of Regulation AB)
      along
      with all information, data, and materials related thereto as may be required
      to
      be included in the related Distribution Report on Form 10-D.
    Section
      4.03  Monthly
      Advances by Servicer.
    On
      the
      Business Day immediately preceding each Remittance Date, the Servicer shall
      deposit in the Custodial Account from its own funds or from amounts held for
      future distribution, or both, an amount equal to the aggregate of all Monthly
      Advances relating to Monthly Payments which were due on the Mortgage Loans
      during the applicable Due Period and which were delinquent at the close of
      business on the immediately preceding Determination Date or which were deferred
      pursuant to Section 3.01. Any amounts held for future distribution and so used
      shall be replaced by the Servicer by deposit in the Custodial Account on or
      before any future Remittance Date if funds in the Custodial Account on such
      Remittance Date shall be less than remittances to the Master Servicer required
      to be made on such Remittance Date. The Servicer shall keep appropriate records
      of such amounts and will provide such records to the Master Servicer upon
      request. The Servicer’s obligation to make such Monthly Advances as to any
      Mortgage Loan will continue through the last Monthly Payment due prior to the
      payment in full of the Mortgage Loan, or through the last Remittance Date prior
      to the Remittance Date for the distribution of all Liquidation Proceeds and
      other payments or recoveries (including Insurance Proceeds and Condemnation
      Proceeds) with respect to the Mortgage Loan unless the Servicer deems such
      Monthly Advances to be unrecoverable, as evidenced by an Officer’s Certificate
      of the Servicer delivered to the Master Servicer.
    -31-
        ARTICLE
      V.
    GENERAL
      SERVICING PROCEDURES
    Section
      5.01  Servicing
      Compensation.
    As
      consideration for servicing the Mortgage Loans subject to this Agreement, the
      Servicer shall retain (i) the relevant Servicing Fee for each Mortgage Loan
      remaining subject to this Agreement during any month and (ii) Ancillary Income.
      In addition, if at any time the Servicer is the Retained Interest Holder with
      respect to any Mortgage Loans, then the Servicer, as the Retained Interest
      Holder, shall retain an amount equal to the Retained Interest relating to such
      Mortgage Loans; provided, that (i) the Trustee and the Master Servicer shall
      have no obligation to make payment of the Retained Interest to the Servicer
      and
      (ii) the Servicer’s right to retain the Retained Interest is limited to (and the
      Retained Interest may only be retained from) the interest portion (including
      recoveries with respect to interest from Liquidation Proceeds) of the Monthly
      Payments collected by the Servicer with respect to those Mortgage Loans for
      which payment is in fact made of the entire amount of the Monthly Payment.
      The
      Servicing Fee shall be payable monthly. The Servicing Fees shall be payable
      only
      at the time of and with respect to those Mortgage Loans for which payment is
      in
      fact made of the entire amount of the Monthly Payment or as otherwise provided
      in Section 3.04. The obligation of the Trust Fund to pay the Servicing Fees
      is
      limited as provided in Section 3.04. The aggregate of the Servicing Fees payable
      to the Servicer for any month with respect to the Mortgage Loans shall be
      reduced by any Prepayment Interest Shortfall Amount with respect to such month.
      Any Prepayment Interest Excess Amount shall be retained by, or paid to, the
      Servicer as a part of the Servicing Fee.
    The
      Servicer shall be required to pay all expenses incurred by it in connection
      with
      its servicing activities hereunder and shall not be entitled to reimbursement
      thereof except as specifically provided for herein.
    Section
      5.02  Report
      on Attestation of Compliance with Applicable Servicing
      Criteria.
    The
      Servicer shall cause, on or before March 15th
      of each
      year, beginning in 2008, at its own expense, a firm of independent public
      accountants (who may also render other services to Servicer), which is a member
      of the American Institute of Certified Public Accountants, to furnish to the
      Seller, the Trustee, the Depositor and the Master Servicer (i) year-end audited
      (if available) financial statements of the Servicer and (ii) a report to the
      effect that such firm that attests to, and reports on, the assessment made
      by
      such asserting party pursuant to Section 5.04 below, which report shall be
      made
      in accordance with standards for attestation engagements issued or adopted
      by
      the Public Company Accounting Oversight Board. In addition, the Servicer shall,
      on or before March 15th of each year, beginning in 2008, at its own expense,
      furnish to the Seller, the NIMS Insurer, the Trustee, the Depositor and Master
      Servicer a report meeting the requirements of clause (ii) above regarding the
      attestation of any Subservicer or Subcontractor which is “participating
      in the servicing function” within the meaning of Item 1122 of Regulation
      AB.
    -32-
        Section
      5.03  Annual
      Officer’s Certificate.
    (a)
       The
      Servicer shall deliver on or before March 15th of each year, beginning in 2008,
      at its own expense, to the Seller, the NIMS Insurer, the Trustee, the Depositor
      and the Master Servicer with respect to the period ending on the immediately
      preceding December 31, a Servicing Officer’s certificate in the form of Exhibit
      J hereto, stating, as to each signer thereof, that (1) a review of the
      activities of the Servicer during such preceding calendar year or portion
      thereof and of its performance under this Agreement for such period has been
      made under such Servicing Officer’s supervision and (2) to the best of such
      officers’ knowledge, based on such review, the Servicer has fulfilled all of its
      obligations under this Agreement in all material respects throughout such year
      (or applicable portion thereof), or, if there has been a failure to fulfill
      any
      such obligation in any material respect, specifically identifying each such
      failure known to such Servicing Officer and the nature and status thereof,
      including the steps being taken by the Servicer to remedy such
      default.
    (b)
       For
      so
      long as a certificate under the ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Act of 2002, as amended,
      ("▇▇▇▇▇▇▇▇-▇▇▇▇▇") is required to be given on behalf of the Trust Fund, no
      later
      than March 15th
      (or if
      not a Business Day, the immediately preceding Business Day) of each calendar
      year, beginning with March 15, 2008, a Servicing Officer shall execute and
      deliver an Officer's Certificate to the Master Servicer, the Trustee and the
      Depositor for the benefit of the Trust Fund, the Master Servicer, the Trustee
      and the Depositor and their officers, directors and affiliates, in the form
      of
      Exhibit E hereto.
    (c)
       The
      Servicer shall indemnify and hold harmless the Seller, the NIMS Insurer, the
      Master Servicer, the Trustee, the Depositor and their respective officers,
      directors, agents and affiliates from and against any losses, damages,
      penalties, fines, forfeitures, reasonable legal fees and related costs,
      judgments and other costs and expenses arising out of or based upon a breach
      by
      the Servicer or any of its officers, directors, agents or affiliates of its
      obligations under this Section 5.03 or the negligence, bad faith or willful
      misconduct of the Servicer in connection therewith. If the indemnification
      provided for herein is unavailable or insufficient to hold harmless the Master
      Servicer, the Trustee and/or the Depositor, then the Servicer agrees that it
      shall contribute to the amount paid or payable by the Master Servicer, the
      Trustee and/or the Depositor as a result of the losses, claims, damages or
      liabilities of the Master Servicer, the Trustee and/or the Depositor in such
      proportion as is appropriate to reflect the relative fault of the Master
      Servicer, the Trustee and/or the Depositor on the one hand and the Servicer
      on
      the other in connection with a breach of the Servicer’s obligations under this
      Section 5.03 or the Servicer’s negligence, bad faith or willful misconduct in
      connection therewith.
    -33-
        Section
      5.04  Report
      on Assessment of Compliance with Applicable Servicing Criteria.
    On
      or
      before March 15th of each calendar year, beginning with March 15, 2008, the
      Servicer shall deliver to the Seller, the Trustee, the Master Servicer,
the
      NIMS
      Insurer
      and the
      Depositor a report regarding its assessment of compliance with the servicing
      criteria identified in Exhibit H attached hereto, as of and for the fiscal
      year
      of the Trust (which, unless otherwise identified to the Servicer in writing,
      shall be the calendar year) for the
      year
      prior to the year of delivery of the report, with respect to asset-backed
      security transactions taken as a whole
      that are
      backed by the same asset type backing such asset-backed securities. Each such
      report shall include (a) a statement of the party’s responsibility for assessing
      compliance with the servicing criteria applicable to such party, (b) a statement
      that such party used the criteria identified in Item 1122(d) of Regulation
      AB (§
229.1122(d)) to assess compliance with the applicable servicing criteria, (c)
      disclosure of any material instance of noncompliance identified by such party,
      and (d) a statement that a registered public accounting firm has issued an
      attestation report on such party’s assessment of compliance with the applicable
      servicing criteria, which report shall be delivered by the Servicer as provided
      in Section 5.02.
    Section
      5.05  Transfers
      of Mortgaged Property.
    The
      Servicer shall use its best efforts to enforce any “due-on-sale” provision
      contained in any Mortgage or Mortgage Note and to deny assumption by the person
      to whom the Mortgaged Property has been or is about to be sold whether by
      absolute conveyance or by contract of sale, and whether or not the Mortgagor
      remains liable on the Mortgage and the Mortgage Note. When the Mortgaged
      Property has been conveyed by the Mortgagor, the Servicer shall, to the extent
      it has knowledge of such conveyance, exercise its rights to accelerate the
      maturity of such Mortgage Loan under the “due-on-sale” clause applicable
      thereto, provided,
      however,
      that
      the Servicer shall not exercise such rights if prohibited by law from doing
      so
      or if the exercise of such rights would impair or threaten to impair any
      recovery under the related PMI Policy or LPMI Policy, if any.
    If
      the
      Servicer reasonably believes it is unable under applicable law to enforce such
      “due-on-sale” clause, the Servicer shall make
      all
      commercially reasonable efforts
      to enter
      into (i) an assumption and modification agreement with the person to whom such
      property has been conveyed, pursuant to which such person becomes liable under
      the Mortgage Note and the original Mortgagor remains liable thereon or (ii)
      in
      the event the Servicer is unable under applicable law to require that the
      original Mortgagor remain liable under the Mortgage Note and the Servicer has
      the prior consent of the primary mortgage guaranty insurer, a substitution
      of
      liability agreement with the owner of the Mortgaged Property pursuant to which
      the original Mortgagor is released from liability and the owner of the Mortgaged
      Property is substituted as Mortgagor and becomes liable under the Mortgage
      Note;
      provided that no such substitutions should be permitted unless such person
      satisfies the underwriting criteria of the Servicer and has a credit risk rating
      at least equal to that of the original Mortgagor. The Mortgage Loan, as assumed,
      shall conform in all respects to the requirements, representations and
      warranties of this Agreement. The Servicer shall notify the Master Servicer
      that
      any such assumption or substitution agreement has been contemplated by
      forwarding to the Master Servicer a copy of such assumption or substitution
      agreement (indicating the Mortgage File to which it relates). The Servicer
      shall
      forward an original copy of such agreement to the Custodian to be held by the
      Custodian with the other documents related to such Mortgage Loan. The Servicer
      shall be responsible for recording any such assumption or substitution
      agreements. In connection with any such assumption or substitution agreement,
      the Monthly Payment on the related Mortgage Loan shall not be changed but shall
      remain as in effect immediately prior to the assumption or substitution, the
      Mortgage Interest Rate, the stated maturity or the outstanding principal amount
      of such Mortgage Loan shall not be changed nor shall any required monthly
      payments of principal or interest be deferred or forgiven. Any assumption fee
      collected by the Servicer for entering into an assumption agreement shall be
      retained by the Servicer as additional servicing compensation. In connection
      with any such assumption, none of the Mortgage Interest Rate borne by the
      related Mortgage Note, the term of the Mortgage Loan or the outstanding
      principal amount of the Mortgage Loan shall be changed.
    -34-
        ARTICLE
      VI.
    REPRESENTATIONS,
      WARRANTIES
    AND
      AGREEMENTS
    Section
      6.01  Representations,
      Warranties and Agreements of the Servicer.
    The
      Servicer, as a condition to the consummation of the transactions contemplated
      hereby, hereby makes the following representations and warranties to the Seller,
      the Master Servicer, the Depositor and the Trustee as of the Closing
      Date:
    (a)
       Due
      Organization and Authority.
      The
      Servicer is a limited liability company duly organized, validly existing and
      in
      good standing under the laws of the jurisdiction of its organization and has
      all
      licenses necessary to carry on its business as now being conducted and is
      licensed, qualified and in good standing in each state where a Mortgaged
      Property is located if the laws of such state require licensing or qualification
      in order to conduct business of the type conducted by the Servicer, and in
      any
      event the Servicer is in compliance with the laws of any such state to the
      extent necessary to ensure the enforceability of the terms of this Agreement;
      the Servicer has the full power and authority to execute and deliver this
      Agreement and to perform in accordance herewith; the execution, delivery and
      performance of this Agreement (including all instruments of transfer to be
      delivered pursuant to this Agreement) by the Servicer and the consummation
      of
      the transactions contemplated hereby have been duly and validly authorized;
      this
      Agreement evidences the valid, binding and enforceable obligation of the
      Servicer and all requisite action has been taken by the Servicer to make this
      Agreement valid and binding upon the Servicer in accordance with its
      terms;
    (b)
       Ordinary
      Course of Business.
      The
      consummation of the transactions contemplated by this Agreement are in the
      ordinary course of business of the Servicer;
    (c)
       No
      Conflicts.
      Neither
      the execution and delivery of this Agreement, the acquisition of the servicing
      responsibilities by the Servicer or the transactions contemplated hereby, nor
      the fulfillment of or compliance with the terms and conditions of this
      Agreement, will conflict with or result in a breach of any of the terms,
      conditions or provisions of the Servicer’s organizational documents or any legal
      restriction or any agreement or instrument to which the Servicer is now a party
      or by which it is bound, or constitute a default or result in an acceleration
      under any of the foregoing, or result in the violation of any law, rule,
      regulation, order, judgment or decree to which the Servicer or its property
      is
      subject, or impair the ability of the Servicer to service the Mortgage Loans,
      or
      impair the value of the Mortgage Loans;
    -35-
        (d)
       Ability
      to Perform.
      The
      Servicer does not believe, nor does it have any reason or cause to believe,
      that
      it cannot perform each and every covenant contained in this
      Agreement;
    (e)
       No
      Litigation Pending.
      There
      is no action, suit, proceeding or investigation pending (or, in the case of
      government authorities, known to be contemplated) or threatened against the
      Servicer or any Subservicer which, either in any one instance or in the
      aggregate, may result in any material adverse change in the business,
      operations, financial condition, properties or assets of the Servicer or any
      Subservicer, or in any material impairment of the right or ability of the
      Servicer or any Subservicer to carry on its business substantially as now
      conducted, or in any material liability on the part of the Servicer or any
      Subservicer, or which would draw into question the validity of this Agreement
      or
      of any action taken or to be taken in connection with the obligations of the
      Servicer contemplated herein, or which would be likely to impair materially
      the
      ability of the Servicer to perform under the terms of this
      Agreement;
    (f)
       No
      Consent Required.
      No
      consent, approval, authorization or order of any court or governmental agency
      or
      body is required for the execution, delivery and performance by the Servicer
      of
      or compliance by the Servicer with this Agreement; 
    (g)
       Ability
      to Service.
      The
      Servicer is an approved seller/servicer of conventional residential mortgage
      loans for ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac, with the facilities, procedures and
      experienced personnel necessary for the sound servicing of mortgage loans of
      the
      same type as the Mortgage Loans. The Servicer is in good standing to service
      mortgage loans for either ▇▇▇▇▇▇ Mae or ▇▇▇▇▇▇▇ Mac. The Servicer is a member
      in
      good standing of the MERS system;
    (h)
       No
      Untrue Information.
      Neither
      this Agreement nor any statement, report or other document furnished or to
      be
      furnished pursuant to this Agreement or in connection with the transactions
      contemplated hereby contains any untrue statement of fact or omits to state
      a
      fact necessary to make the statements contained therein not
      misleading;
    (i)
       No
      Commissions to Third Parties.
      The
      Servicer has not dealt with any broker or agent or anyone else who might be
      entitled to a fee or commission in connection with this transaction other than
      the Seller; and
    (j)
       Additional
      Representations and Warranties of the Servicer.
      Except
      as disclosed in writing to the Seller, the Master Servicer, the Depositor and
      the Trustee prior to the Closing Date: (i)
      the
      Servicer is not aware and has not received notice that any default, early
      amortization or other performance triggering event has occurred as to any other
      securitization due to any act or failure to act of the Servicer; (ii)
the
      Servicer has not been terminated as servicer in a residential mortgage loan
      securitization, either due to a servicing default or to application of a
      servicing performance test or trigger; (iii) no
      material noncompliance
      with the applicable servicing criteria with respect to other securitizations
      of
      residential mortgage loans involving the Servicer as servicer
      has been
      disclosed or reported by the Servicer; (iv) no material
      changes to the Servicer’s policies or procedures with respect to the servicing
      function it will perform under this Agreement for mortgage loans of a type
      similar to the Mortgage Loans
      have
      occurred during the three-year period immediately preceding the Closing Date;
      (v) there are no aspects of the Servicer’s financial condition that could have a
      material adverse effect on the performance by the
      Servicer of its servicing obligations under this Agreement
      and (vi)
      there are no affiliations, relationships or transactions relating to the
      Servicer or any Subservicer with any party listed on Exhibit I
      hereto.
    -36-
        Section
      6.02  Remedies
      for Breach of Representations and Warranties of the Servicer.
    It
      is
      understood and agreed that the representations and warranties set forth in
      Section 6.01 shall survive the engagement of the Servicer to perform the
      servicing responsibilities as of the Closing Date or Servicing Transfer Date,
      as
      applicable, hereunder and the delivery of the Servicing Files to the Servicer
      and shall inure to the benefit of the Seller, the Master Servicer, the Depositor
      and the Trustee. Upon discovery by either the Servicer, the Master Servicer,
      the
      Trustee or the Seller of a breach of any of the foregoing representations and
      warranties which materially and adversely affects the ability of the Servicer
      to
      perform its duties and obligations under this Agreement or otherwise materially
      and adversely affects the value of the Mortgage Loans, the Mortgaged Property
      or
      the priority of the security interest on such Mortgaged Property or the interest
      of the Seller or the Trustee, the party discovering such breach shall give
      prompt written notice to the other.
    Within
      60
      days of (or, in the case of any breach of a representation or warranty set
      forth
      in Section 6.01(j), 10 days) the earlier of either discovery by or notice to
      the
      Servicer of any breach of a representation or warranty set forth in Section
      6.01
      which materially and adversely affects the ability of the Servicer to perform
      its duties and obligations under this Agreement or otherwise materially and
      adversely affects the value of the Mortgage Loans, the Mortgaged Property or
      the
      priority of the security interest on such Mortgaged Property, the Servicer
      shall
      use its Best Efforts promptly to cure such breach in all material respects
      and,
      if such breach cannot be cured, the Servicer shall, at the Trustee’s or the
      Master Servicer’s option, assign the Servicer’s rights and obligations under
      this Agreement (or respecting the affected Mortgage Loans) to a successor
      Servicer. Such assignment shall be made in accordance with Sections 9.01 and
      9.02.
    In
      addition, the Servicer shall indemnify the Seller, the Trustee and the Master
      Servicer (and each of their respective directors, officers, employees and
      agents) and the Trust Fund, and hold each of them harmless against any Costs
      resulting from any claim, demand, defense or assertion based on or grounded
      upon, or resulting from, a breach of the Servicer representations and warranties
      contained in this Agreement. It is understood and agreed that the remedies
      set
      forth in this Section 6.02 constitute the sole remedies of the Seller, the
      Master Servicer and the Trustee respecting a breach of the foregoing
      representations and warranties.
    Any
      cause
      of action against the Servicer relating to or arising out of the breach of
      any
      representations and warranties made in Section 6.01 shall accrue upon (i)
      discovery of such breach by the Servicer or notice thereof by the Seller or
      the
      Master Servicer to the Servicer, (ii) failure by the Servicer to cure such
      breach within the applicable cure period, and (iii) demand upon the Servicer
      by
      the Seller or the Master Servicer for compliance with this
      Agreement.
    -37-
        Section
      6.03  Additional
      Indemnification by the Servicer; Third Party Claims. 
    (a)
       The
      Servicer
      shall
      indemnify the Seller, the Depositor, the Trustee, the Master Servicer, the
      NIMS
      Insurer,
      the Trust Fund and each of their respective directors, officers, employees
      and
      agents and the Trust Fund and shall hold each of them harmless from and against
      any losses, damages, penalties, fines, forfeitures, legal fees and expenses
      and
      related costs, judgments, and any other costs, fees and expenses that any of
      them may sustain arising out of or based upon:
    (A) any
      failure by the Servicer, any Subservicer or any Subcontractor to
      deliver any information, report, certification, accountants’ letter or other
      material when and as required under this Agreement, including any report under
      Sections 5.02, 5.03 or 5.04 or any failure by the Servicer to identify pursuant
      to Section 7.04(c) any Subcontractor that is a Participating Entity;
    (B) the
      failure of the Servicer
      to
      perform its duties and service the Mortgage Loans in material compliance with
      the terms of this Agreement or
    (C) the
      failure of the Servicer
      to cause
      any event to occur or not to occur which would have occurred or would not have
      occurred, as applicable, if the Servicer were applying Accepted Servicing
      Practices under this Agreement.
    In
      the
      case of any failure of performance described in clause (a)(A) of this Section
      6.03, the Servicer shall promptly reimburse the Trustee, the Master Servicer
      or
      the Depositor, as applicable, and each Person responsible for the preparation,
      execution or filing of any report required to be filed with the Commission
      with
      respect to the transaction relating to this Agreement, or for execution of
      a
      certification pursuant to Rule 13a-14(d) or Rule 15d-14(d) under the
Securities
      Exchange Act of 1934, as amended (the “Exchange Act”)
      with
      respect to this transaction, for all costs reasonably incurred by each such
      party in order to obtain the information,
      report, certification, accountants’ letter or other material not delivered as
      required by the Servicer, any
      Subservicer or any Subcontractor.
    The
      Servicer shall immediately notify the Seller, the Depositor, the Master
      Servicer, the Trustee, the NIMS Insurer, the Depositor, the Trustee and the
      Trust Fund or any other relevant party if a claim is made by a third party
      with
      respect to this Agreement or the Mortgage Loans, assume (with the prior written
      consent of the indemnified party in the event of an indemnified claim) the
      defense of any such claim and pay all expenses in connection therewith,
      including counsel fees, promptly pay, discharge and satisfy any judgment or
      decree which may be entered against it or any other party in respect of such
      claim and follow any written instructions received from such indemnifying party
      in connection with such claim. Subject to the Servicer’s indemnification
      pursuant to Section 6.02, or the failure of the Servicer to service and
      administer the Mortgage Loans in material compliance with the terms of this
      Agreement, the Trust Fund shall indemnify the Servicer and hold the Servicer
      harmless against any and all Costs that the Servicer may sustain in connection
      with any legal action relating to this Agreement, the Certificates or the
      origination or Servicing of the Mortgage Loans by any prior owner or servicer,
      other than any Costs incurred by reason of the Servicer’s willful misfeasance,
      bad faith or negligence in the performance of duties hereunder or by reason
      of
      its reckless disregard of obligations and duties hereunder.
    -38-
        Section
      6.04  Indemnification
      with Respect to Certain Taxes and Loss of REMIC Status.
    In
      the
      event that any REMIC fails to qualify as a REMIC, loses its status as a REMIC,
      or incurs federal, state or local taxes as a result of a prohibited transaction
      or prohibited contribution under the REMIC Provisions due to the negligent
      performance by the Servicer of its duties and obligations set forth herein,
      the
      Servicer shall indemnify the Holder of the related Residual Certificate, the
      Master Servicer, the Trustee and the Trust Fund (and each of their respective
      directors, officers, employees and agents) against any and all losses, claims,
      damages, liabilities or expenses (“Losses”) resulting from such negligence;
provided,
      however,
      that the
      Servicer shall not be liable for any such Losses attributable to the action
      or
      inaction of the Trustee, the Depositor or the Holder of such Residual
      Certificate, as applicable, nor for any such Losses resulting from
      misinformation provided by the Holder of such Residual Certificate on which
      the
      Servicer has relied. The foregoing shall not be deemed to limit or restrict
      the
      rights and remedies of the Holder of such Residual Certificate, the Master
      Servicer, the Trustee and the Trust Fund now or hereafter existing at law or
      in
      equity or otherwise. Notwithstanding the foregoing, however, in no event shall
      the Servicer have any liability (1) for any action or omission that is taken
      in
      accordance with and in compliance with the express terms of, or which is
      expressly permitted by the terms of, this Agreement, (2) for any Losses other
      than arising out of a negligent performance by the Servicer of its duties and
      obligations set forth herein, and (3) for any special or consequential damages
      to Certificateholders (in addition to payment of principal and interest on
      the
      Certificates).
    Section
      6.05  Reporting
      Requirements of the Commission and Indemnification.
    Notwithstanding
      any other provision of this Agreement, the Servicer acknowledges and agrees
      that
      the purpose of Sections 4.02(c) and (d), 5.02, 5.03, 5.04, 6.01(j), 6.03 and
      7.04 of this Agreement is to facilitate compliance by the Trustee, the Master
      Servicer and the Depositor with the provisions of Regulation AB. Therefore,
      the
      Servicer agrees that (a) the obligations of the Servicer hereunder shall be
      interpreted in such a manner as to accomplish that purpose, (b) such obligations
      may change over time due to interpretive advice or guidance of the Commission,
      convention or consensus among active participants in the asset-backed securities
      markets, advice of counsel, or otherwise in respect of the requirements of
      Regulation AB, (c) the Servicer shall agree to enter into such amendments to
      this Agreement as may be necessary, in the judgment of the Depositor, the Master
      Servicer and their respective counsel, to comply with such interpretive advice
      or guidance, convention, consensus, advice of counsel, or otherwise, (d) the
      Servicer shall otherwise comply with requests made by the Trustee, the Master
      Servicer or the Depositor for delivery of additional or different information
      as
      such parties may determine in good faith is necessary to comply with the
      provisions of Regulation AB and (e) the
      Servicer shall (i) agree to such modifications and enter into such amendments
      to
      this Agreement as may be necessary, in the judgment of the Depositor, the Master
      Servicer and their respective counsel, to comply with any such clarification,
      interpretive guidance, convention or consensus and (ii) promptly
      upon request provide to the Depositor for inclusion in any periodic report
      required to be filed under the Exchange Act, such items of information regarding
      this Agreement and matters related to the Servicer, (collectively, the “Servicer
      Information”), provided
      that
      such
      information shall be required to be provided by the Servicer only to the extent
      that such shall be determined by the Depositor in its sole discretion and its
      counsel to be necessary or advisable to comply with any Commission and industry
      guidance and convention. For
      the
      purposes of clarification, any modifications or amendments of the obligations
      of
      the Servicer under this agreement made pursuant to this Section 6.05 shall
      be
      made in writing and upon mutual agreement with the Servicer (provided that
      such
      agreement will not unreasonably withheld) and in accordance with Section 9.12
      of
      this Agreement. 
    -39-
        The
      Servicer hereby agrees to indemnify and hold harmless the Depositor, the
      Trustee, the Master Servicer, their respective officers and directors and each
      person, if any, who controls the Depositor or Master Servicer within the meaning
      of Section 15 of the Securities Act of 1933, as amended (the “Act”), or Section
      20 of the Exchange Act, from and against any and all losses, claims, expenses,
      damages or liabilities to which the Depositor, the Trustee, the Master Servicer,
      their respective officers or directors and any such controlling person may
      become subject under the Act or otherwise, as and when such losses, claims,
      expenses, damages or liabilities are incurred, insofar as such losses, claims,
      expenses, damages or liabilities (or actions in respect thereof) arise out
      of or
      are based upon any untrue statement or alleged untrue statement of any material
      fact contained in the Servicer Information or arise out of, or are based upon,
      the omission or alleged omission to state therein any material fact required
      to
      be stated therein or necessary to make the statements therein, in light of
      the
      circumstances under which they were made, not misleading, and will reimburse
      the
      Depositor, the Trustee, the Master Servicer, their respective officers and
      directors and any such controlling person for any legal or other expenses
      reasonably incurred by it or any of them in connection with investigating or
      defending any such loss, claim, expense, damage, liability or action, as and
      when incurred; provided,
      however,
      that
      the Servicer shall be liable only insofar as such untrue statement or alleged
      untrue statement or omission or alleged omission relates solely to the
      information in the Servicer Information furnished to the Depositor, the Trustee
      or Master Servicer by or on behalf of the Servicer specifically in connection
      with this Agreement.
    ARTICLE
      VII.
    THE
      SERVICER
    Section
      7.01  Merger
      or Consolidation of the Servicer.
    The
      Servicer shall keep in full effect its existence, rights and franchises as
      a
      limited liability company, and shall obtain and preserve its qualification
      to do
      business as a foreign entity in each jurisdiction in which such qualification
      is
      or shall be necessary to protect the validity and enforceability of this
      Agreement or any of the Mortgage Loans and to perform its duties under this
      Agreement.
    Any
      Person into which the Servicer may be merged or consolidated, or any corporation
      (or limited liability company) resulting from any merger, conversion or
      consolidation to which the Servicer shall be a party, or any Person succeeding
      to the business of the Servicer, shall be the successor of the Servicer
      hereunder, without the execution or filing of any paper or any further act
      on
      the part of any of the parties hereto, anything herein to the contrary
      notwithstanding, provided,
      however,
      that
      the successor or surviving Person shall be an institution (i) having a net
      worth
      of not less than $25,000,000, and (ii) which is a ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac
      approved servicer in good standing.
    -40-
        Section
      7.02  Limitation
      on Liability of the Servicer and Others.
    Neither
      the Servicer nor any of the directors, officers, employees or agents of the
      Servicer shall be under any liability to the Seller, the Master Servicer or
      the
      Trustee for any action taken or for refraining from the taking of any action
      in
      good faith pursuant to this Agreement, or for errors in judgment; provided,
      however,
      that
      this provision shall not protect the Servicer or any such person against any
      breach of warranties or representations made herein, or failure to perform
      its
      obligations in strict compliance with any standard of care set forth in this
      Agreement, or any liability which would otherwise be imposed by reason of any
      breach of the terms and conditions of this Agreement. The Servicer and any
      director, officer, employee or agent of the Servicer may rely in good faith
      on
      any document of any kind prima facie properly executed and submitted by any
      Person respecting any matters arising hereunder. The Servicer shall not be
      under
      any obligation to appear in, prosecute or defend any legal action which is
      not
      incidental to its duties to service the Mortgage Loans in accordance with this
      Agreement and which in its opinion may involve it in any expense or liability,
      provided,
      however,
      that
      the Servicer may, with the consent of the Master Servicer, undertake any such
      action which it may deem necessary or desirable in respect of this Agreement
      and
      the rights and duties of the parties hereto. In such event, the Servicer shall
      be entitled to reimbursement from the Trust Fund for the reasonable legal
      expenses and costs of such action.
    Section
      7.03  Limitation
      on Resignation and Assignment by the Servicer.
    The
      Seller has entered into this Agreement with the Servicer in reliance upon the
      independent status of the Servicer, and the representations as to the adequacy
      of its servicing facilities, plant, personnel, records and procedures, its
      integrity, reputation and financial standing, and the continuance thereof.
      Therefore, the Servicer shall neither assign its rights under this Agreement
      or
      the servicing hereunder nor delegate its duties hereunder or any portion
      thereof, or sell or otherwise dispose of all or substantially all of its
      property or assets without, in each case, the prior written consent of the
      Seller (as owner of the servicing rights relating to the Mortgage Loans) and
      the
      Master Servicer, which consent, in the case of an assignment of rights or
      delegation of duties, shall be granted or withheld in the discretion of the
      Seller and the Master Servicer, and which consent, in the case of a sale or
      disposition of all or substantially all of the property or assets of the
      Servicer, shall not be unreasonably withheld; provided, that in each case,
      there
      must be delivered to the Master Servicer and the Trustee a letter from each
      Rating Agency to the effect that such transfer of servicing or sale or
      disposition of assets will not result in a qualification, withdrawal or
      downgrade of the then-current rating of any of the Certificates.
      Notwithstanding the foregoing, the Servicer, without the consent of the Seller
      (as
      owner
      of the servicing rights relating to the Mortgage Loans),
      the
      Master Servicer or the Trustee, may retain third party contractors to perform
      certain servicing and loan administration functions, including without
      limitation, hazard insurance administration, tax payment and administration,
      flood certification and administration, collection services and similar
      functions; provided, that the retention of such contractors by Servicer shall
      not limit the obligation of the Servicer to service the Mortgage Loans pursuant
      to the terms and conditions of this Agreement.
    -41-
        The
      Servicer shall not resign from the obligations and duties hereby imposed on
      it
      except by mutual consent of the Servicer and the Master Servicer or upon the
      determination that its duties hereunder are no longer permissible under
      applicable law and such incapacity cannot be cured by the Servicer. Any such
      determination permitting the resignation of the Servicer shall be evidenced
      by
      an Opinion of Counsel to such effect delivered to the Master Servicer and the
      Trustee which Opinion of Counsel shall be in form and substance acceptable
      to
      the Master Servicer and the Trustee. No such resignation shall become effective
      until a successor shall have assumed the Servicer’s responsibilities and
      obligations hereunder in the manner provided in Section 9.01.
    Without
      in any way limiting the generality of this Section 7.03, in the event that
      the
      Servicer either shall assign this Agreement or the servicing responsibilities
      hereunder or delegate its duties hereunder or any portion thereof or sell or
      otherwise dispose of all or substantially all of its property or assets, without
      the prior written consent of the Seller, the Trustee and the Master Servicer,
      then the Seller, the Trustee or the Master Servicer shall have the right to
      terminate this Agreement upon notice given as set forth in Section 8.01, without
      any payment of any penalty or damages and without any liability whatsoever
      to
      the Servicer or any third party.
    Section
      7.04  Subservicing
      Agreements and Successor Subservicer.
    (a)
       The
      Servicer shall not hire or otherwise utilize the services of any Subservicer
      to
      fulfill any of the obligations of the Servicer as servicer under this Agreement
      unless the Servicer complies with the provisions of paragraph (b) of this
      Section 7.04 and the proposed Subservicer (i) is an institution which is an
      approved ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac Seller/Servicer as indicated in writing,
      (ii)
      represents and warrants that it is in compliance with the laws of each state
      as
      necessary to enable it to perform its obligations under such subservicing
      agreement and (iii) is acceptable to the NIMS Insurer. The Servicer shall not
      hire or otherwise utilize the services of any Subcontractor, and shall not
      permit any Subservicer to hire or otherwise utilize the services of any
      Subcontractor, to fulfill any of the obligations of the Servicer as servicer
      under this Agreement unless the Servicer complies with the provisions of
      paragraph (c) of this Section 7.04.
    (b)
       The
      Servicer shall give prior written notice to the Trustee, the Master Servicer,
      the Depositor and the NIMS Insurer of the appointment of any Subservicer and
      shall furnish to the Trustee, Master Servicer, the Depositor and the NIMS
      Insurer a copy of any related subservicing agreement. For purposes of this
      Agreement, the Servicer shall be deemed to have received payments on Mortgage
      Loans immediately upon receipt by any Subservicer of such payments. Any such
      subservicing agreement shall be acceptable
      to the
      NIMS Insurer and be consistent with and not violate the provisions of this
      Agreement. Each subservicing agreement shall provide that a successor Servicer
      shall have the option to terminate such agreement without payment of any fees
      if
      the predecessor Servicer is terminated or resigns. The Servicer shall cause
      any
      Subservicer used by the Servicer (or by any Subservicer) to comply with the
      provisions of this Section 7.04 and with Sections 4.02(c), 5.02, 5.03(a),
      5.03(b), 5.04, 6.01(j) and 6.03 and Exhibit H of this Agreement to the same
      extent as if such Subservicer were the Servicer. The Servicer shall be
      responsible for obtaining from each Subservicer and delivering to the Trustee,
      the Master Servicer, the NIMS Insurer, the Master Servicer and the Depositor
      any
      servicer compliance statement required to be delivered by such Subservicer
      under
      Section 5.03(a), any reports on assessment of compliance and attestation
      required to be delivered by such Subservicer under Sections 5.02 and 5.04 and
      any certification required to be delivered under 5.03(b) to the Person that
      will
      be responsible for signing the Sarbanes Certification under Section 5.04 as
      and
      when required to be delivered hereunder.
    -42-
        (c)
       On
      or
      prior to March 15th
      of each
      year, beginning in 2008, the Servicer shall provide written notice to the Master
      Servicer and the Depositor of (A) which (if any) Subcontractors are
      Participating Entities, and (B) which elements of the servicing criteria set
      forth under Item 1122(d) of Regulation AB will be addressed in assessments
      of
      compliance provided by each Subcontractor identified pursuant to clause (A)
      of
      this paragraph.
    As
      a
      condition to the utilization of any Subcontractor determined to be a
      Participating Entity, the Servicer shall cause any such Subcontractor used
      by
      the Servicer (or by any Subservicer) for the benefit of the Trustee, the NIMS
      Insurer, the Master Servicer and the Depositor to comply with the provisions
      of
      Sections 4.02(c), 5.02, 5.04, 6.01(j) and 6.03 and Exhibit H of this Agreement
      to the same extent as if such Subcontractor were the Servicer. The Servicer
      shall be responsible for obtaining from each Subcontractor and delivering to
      the
      Trustee, the NIMS Insurer, the Master Servicer and the Depositor any assessment
      of compliance and attestation required to be delivered by such Subcontractor
      under Sections 5.02 and 5.04, in each case as and when required to be delivered.
      
    The
      Servicer acknowledges that a Subservicer or Subcontractor that performs services
      with respect to mortgage loans involved in this transaction in addition to
      the
      Mortgage Loans may be determined by the Depositor to be a Participating Entity
      on the basis of the aggregate balance of such mortgage loans, without regard
      to
      whether such Subservicer or Subcontractor would be a Participating Entity with
      respect to the Mortgage Loans viewed in isolation. The Servicer shall (A)
      respond as promptly as practicable to any good faith request by the Trustee,
      the
      Master Servicer or the Depositor for information regarding each Subservicer
      and
      each Subcontractor and (B) cause each Subservicer and each Subcontractor with
      respect to which the Trustee, the Master Servicer or the Depositor requests
      delivery of an assessment of compliance and accountants’ attestation to deliver
      such within the time required under Section 5.04.
    Notwithstanding
      any subservicing agreement or the provisions of this Agreement relating to
      agreements or arrangements between the Servicer and a Subservicer, Subcontractor
      or other third party or reference to actions taken through a Subservicer, a
      Subcontractor, another third party or otherwise, the Servicer shall remain
      obligated and primarily liable to the Trust Fund, the Trustee, the Master
      Servicer, the NIMS Insurer and the Certificateholders for the servicing and
      administering of the Mortgage Loans in accordance with the provisions hereof
      without diminution of such obligation or liability by virtue of any
      subservicing, subcontracting or other agreements or arrangements or by virtue
      of
      indemnification from a Subservicer, Subcontractor or a third party and to the
      same extent and under the same terms and conditions as if the Servicer alone
      were servicing the Mortgage Loans, including with respect to compliance with
      Item 1122 of Regulation AB. The Servicer shall be entitled to enter into any
      agreement with a Subservicer, Subcontractor or a third party for indemnification
      of the Servicer by such Subservicer, Subcontractor or third party and nothing
      contained in the Agreement shall be deemed to limit or modify such
      indemnification.
    -43-
        ARTICLE
      VIII.
    TERMINATION
    Section
      8.01  Termination
      for Cause.
    This
      Agreement shall be terminable at the option of the Seller or the Master Servicer
      if any of the following events of default exist on the part of the
      Servicer:
    (i)
       any
      failure by the Servicer to remit to the Master Servicer any payment required
      to
      be made under the terms of this Agreement which continues unremedied for a
      period of two Business Days after the date upon which written notice of such
      failure, requiring the same to be remedied, shall have been given to the
      Servicer by the Master Servicer; or
    (ii)
       any
      failure by the Servicer to duly perform, within the required time period and
      without notice, its obligations to provide any certifications required pursuant
      to Sections 5.02, 5.03 or 5.04 (including with respect to such certifications
      required to be provided by any Subservicer or Subcontractor pursuant to Section
      7.04), which failure continues unremedied for a period of ten (10) days from
      the
      date of delivery required with respect to such certification; or 
    (iii)
       except
      with respect to those items listed in clause (ii) above, any failure by the
      Servicer to duly perform, within the required time period, without notice or
      grace period, its obligations to provide the information, data and materials
      required to be provided hereunder pursuant to Sections 4.02(c), 4.02(d), 6.01(j)
      and 7.04, including any items required to be included in any Exchange Act
      report; or
    (iv)
       failure
      by the Servicer duly to observe or perform in any material respect any other
      of
      the covenants or agreements on the part of the Servicer set forth in this
      Agreement which continues unremedied for a period of 30 days; or
    (v)
       failure
      by the Servicer to maintain its license to do business or service residential
      mortgage loans in any jurisdiction, if required by such jurisdiction, where
      the
      Mortgaged Properties are located; or
    (vi)
       a
      decree
      or order of a court or agency or supervisory authority having jurisdiction
      for
      the appointment of a conservator or receiver or liquidator in any insolvency,
      readjustment of debt, including bankruptcy, marshaling of assets and liabilities
      or similar proceedings, or for the winding-up or liquidation of its affairs,
      shall have been entered against the Servicer and such decree or order shall
      have
      remained in force undischarged or unstayed for a period of 60 days;
      or
    (vii)
       the
      Servicer shall consent to the appointment of a conservator or receiver or
      liquidator in any insolvency, readjustment of debt, marshaling of assets and
      liabilities or similar proceedings of or relating to the Servicer or of or
      relating to all or substantially all of its property; or
    -44-
        (viii)
       the
      Servicer shall admit in writing its inability to pay its debts generally as
      they
      become due, file a petition to take advantage of any applicable insolvency,
      bankruptcy or reorganization statute, make an assignment for the benefit of
      its
      creditors, voluntarily suspend payment of its obligations or cease its normal
      business operations for three Business Days; or
    (ix)
       the
      Servicer ceases to meet the qualifications of a ▇▇▇▇▇▇ ▇▇▇ or ▇▇▇▇▇▇▇ Mac
      seller/servicer; or
    (x)
       the
      Servicer attempts to assign the servicing of the Mortgage Loans or its right
      to
      servicing compensation hereunder or the Servicer attempts to sell or otherwise
      dispose of all or substantially all of its property or assets or to assign
      this
      Agreement or the servicing responsibilities hereunder or to delegate its duties
      hereunder or any portion thereof (to other than a third party in the case of
      outsourcing routine tasks including, but not limited to, taxes, insurance,
      property inspection, reconveyance, collection or brokering REO Property), in
      each case without complying fully with the provisions of Section
      7.03.
    In
      each
      and every such case, so long as an event of default shall not have been
      remedied, in addition to whatever rights the Seller, the Trustee or the Master
      Servicer may have at law or equity to damages, including injunctive relief
      and
      specific performance, the Seller or the Master Servicer, by notice in writing
      to
      the Servicer, may terminate all the rights and obligations of the Servicer
      under
      this Agreement and in and to the servicing contract established hereby and
      the
      proceeds thereof.
    Upon
      receipt by the Servicer of such written notice, all authority and power of
      the
      Servicer under this Agreement, whether with respect to the Mortgage Loans or
      otherwise, shall pass to and be vested in a successor Servicer appointed by
      the
      Seller and the Master Servicer. Upon written request from the Seller, the
      Servicer shall prepare, execute and deliver to the successor entity designated
      by the Seller any and all documents and other instruments, place in such
      successor’s possession all Servicing Files relating to the Seller’s Mortgage
      Loans, and do or cause to be done all other acts or things necessary or
      appropriate to effect the purposes of such notice of termination, including
      but
      not limited to the transfer and endorsement or assignment of the Mortgage Loans
      and related documents, at the Servicer’s sole expense. The Servicer shall
      cooperate with the Seller and the Master Servicer and such successor in
      effecting the termination of the Servicer’s responsibilities and rights
      hereunder, including without limitation, the transfer to such successor for
      administration by it of all cash amounts which shall at the time be credited
      by
      the Servicer to the Custodial Account or Escrow Account or thereafter received
      with respect to the Mortgage Loans.
    By
      a
      written notice, the Seller and the Master Servicer may waive any default by
      the
      Servicer in the performance of its obligations hereunder and its consequences.
      Upon any waiver of a past default, such default shall cease to exist, and any
      Event of Default arising therefrom shall be deemed to have been remedied for
      every purpose of this Agreement. No such waiver shall extend to any subsequent
      or other default or impair any right consequent thereon except to the extent
      expressly so waived.
    -45-
        Upon
      a
      termination for cause pursuant to Section 8.01, all unreimbursed Servicing
      Fees,
      Servicing Advances and Monthly Advances still owing the Servicer shall be paid
      by the Trust Fund as such amounts are received from the related Mortgage
      Loans.
    Section
      8.02  Termination
      Without Cause.
    This
      Agreement shall terminate upon: (i) the later of (a) the distribution of the
      final payment or liquidation proceeds on the last Mortgage Loan to the Master
      Servicer (or advances by the Servicer for the same), and (b) the disposition
      of
      all REO Property acquired upon foreclosure of the last Mortgage Loan and the
      remittance of all funds due hereunder, (ii) mutual consent of the Servicer,
      the
      Seller (as owner of the servicing rights relating to the Mortgage Loans), the
      Trustee and the Master Servicer in writing or (iii) at the sole discretion
      of
      the Seller (acting in its capacity as owner of the servicing rights relating
      to
      the Mortgage Loans). Any such termination pursuant to clause (iii) above shall
      be with 30 days’ prior notice, in writing and delivered to the Trustee, the
      Master Servicer and the Servicer by registered mail to the addresses set forth
      in Section 9.03 of this Agreement (in the case of the Servicer) or in the Trust
      Agreement (in the case of the Trustee or the Master Servicer). The Servicer
      shall comply with the termination procedures set forth in Sections 7.03, 8.01
      and 9.01 hereof. The Master Servicer or the Trustee shall have no right to
      terminate the Servicer pursuant to this Section 8.02. In connection with a
      termination by the Seller pursuant to clause (iii) of this Section 8.02, the
      Servicer shall be reimbursed for all unreimbursed out-of-pocket Servicing
      Advances, Monthly Advances and Servicing Fees and other reasonable and necessary
      out-of-pocket costs associated with any transfer of servicing at the time of
      such transfer of servicing. Any invoices received by the Servicer after
      termination will be forwarded to the Seller or the successor servicer for
      payment within thirty (30) days of receipt from the Servicer. 
    ARTICLE
      IX.
    MISCELLANEOUS
      PROVISIONS
    Section
      9.01  Successor
      to the Servicer.
    Simultaneously
      with the termination of the Servicer’s responsibilities and duties under this
      Agreement (a) pursuant to Sections 6.02, 7.03, 8.01 or 8.02(ii), the Master
      Servicer shall (i) succeed to and assume all of the Servicer’s responsibilities,
      rights, duties and obligations under this Agreement, or (ii) appoint a successor
      having the characteristics set forth in clauses (i) and (ii) of Section 7.01
      and
      which shall succeed to all rights and assume all of the responsibilities, duties
      and liabilities of the Servicer under this Agreement simultaneously with the
      termination of the Servicer’s responsibilities, duties and liabilities under
      this Agreement; or (b) pursuant to a termination under Section 8.02(iii), the
      Seller (as owner of the servicing rights relating to the Mortgage Loans) shall
      appoint a successor having the characteristics set forth in clauses (i) and
      (ii)
      of Section 7.01 and which shall succeed to all rights and assume all of the
      responsibilities, duties and liabilities of the Servicer under this Agreement
      simultaneously with the termination of the Servicer’s responsibilities, duties
      and liabilities under this Agreement (with respect to those related Mortgage
      Loans). Any successor to the Servicer shall be subject to the approval of the
      Master Servicer and, to the extent required by the Trust Agreement, the Trustee
      and such successor, shall be a member in good standing of the MERS system (if
      any of the Mortgage Loans are MERS Eligible Mortgage Loans, unless such Mortgage
      Loans are withdrawn from MERS and Assignments of Mortgage are recorded in favor
      of the Trustee at the expense of the successor Servicer). Any approval of a
      successor servicer by the Master Servicer and, to the extent required by the
      Trust Agreement, the Trustee, shall, if the successor servicer is not at that
      time a servicer of other Mortgage Loans for the Trust Fund, be conditioned
      upon
      the receipt by the Master Servicer and the Trustee of a letter from each Rating
      Agency to the effect that such transfer of servicing will not result in a
      qualification, withdrawal or downgrade of the then-current rating of any of
      the
      Certificates. In connection with such appointment and assumption, the Master
      Servicer or the Seller, as applicable, may make such arrangements for the
      compensation of such successor out of payments on Mortgage Loans as it and
      such
      successor shall agree, provided,
      however,
      that no
      such compensation shall be in excess of that permitted the Servicer under this
      Agreement. In the event that the Servicer’s duties, responsibilities and
      liabilities under this Agreement should be terminated pursuant to the
      aforementioned sections, the Servicer shall discharge such duties and
      responsibilities during the period from the date it acquires knowledge of such
      termination until the effective date thereof with the same degree of diligence
      and prudence which it is obligated to exercise under this Agreement, and shall
      take no action whatsoever that might impair or prejudice the rights or financial
      condition of its successor. The resignation or removal of the Servicer pursuant
      to the aforementioned sections shall not become effective until a successor
      shall be appointed pursuant to this Section 9.01 and shall in no event relieve
      the Servicer of the representations and warranties made pursuant to Sections
      6.01 and the remedies available to the Master Servicer and the Seller under
      Section 6.02 and 6.03, it being understood and agreed that the provisions of
      such Sections 6.01, 6.02 and 6.03 shall be applicable to the Servicer
      notwithstanding any such resignation or termination of the Servicer, or the
      termination of this Agreement. Neither the Master Servicer, in its capacity
      as
      successor servicer, nor any other successor servicer, shall be responsible
      for
      the lack of information and/or documents that are not transferred to it by
      the
      Servicer and that it cannot otherwise obtain through reasonable
      efforts.
    -46-
        Within
      a
      reasonable period of time, but in no event longer than 30 days of the
      appointment of a successor entity, the Servicer shall prepare, execute and
      deliver to the successor entity any and all documents and other instruments,
      place in such successor’s possession all Servicing Files, and do or cause to be
      done all other acts or things necessary or appropriate to effect the purposes
      of
      such notice of termination, including but not limited to the transfer and
      endorsement of the Mortgage Notes and related documents, and the preparation
      and
      recordation of Assignments of Mortgage. The Servicer shall cooperate with the
      Trustee, the Master Servicer or the Seller, as applicable, and such successor
      in
      effecting the termination of the Servicer’s responsibilities and rights
      hereunder and the transfer of servicing responsibilities to the successor
      Servicer, including without limitation, the transfer to such successor for
      administration by it of all cash amounts which shall at the time be credited
      by
      the Servicer to the Custodial Account or Escrow Account or thereafter received
      with respect to the Mortgage Loans. Notwithstanding anything to the contrary
      set
      forth herein, the Servicer shall not be prohibited from retaining copies of
      the
      Mortgage Loan documents, Servicing Files and other records related to the
      Mortgage Loans as the Servicer reasonably deems necessary.
    -47-
        Any
      successor appointed as provided herein shall execute, acknowledge and deliver
      to
      the Trustee, the Servicer, the Master Servicer and the Seller an instrument
      (i)
      accepting such appointment, wherein the successor shall make the representations
      and warranties set forth in Section 6.01 (including a representation that the
      successor Servicer is a member of MERS, unless none of the Mortgage Loans are
      MERS Mortgage Loans or MERS Eligible Mortgage Loans or any such Mortgage Loans
      have been withdrawn from MERS and Assignments of Mortgage are recorded in favor
      of the Trustee) and provide for the same remedies set forth in Section 6.02,
      6.03 and 6.04 herein and (ii) an assumption of the due and punctual performance
      and observance of each covenant and condition to be performed and observed
      by
      the Servicer under this Agreement, whereupon such successor shall become fully
      vested with all the rights, powers, duties, responsibilities, obligations and
      liabilities of the Servicer, with like effect as if originally named as a party
      to this Agreement. Any termination or resignation of the Servicer or termination
      of this Agreement pursuant to Sections 6.02, 7.03, 8.01 or 8.02 shall not affect
      any claims that the Master Servicer or the Trustee may have against the Servicer
      arising out of the Servicer’s actions or failure to act prior to any such
      termination or resignation. In addition, in the event any successor servicer
      is
      appointed pursuant to Section 8.02(iii) of this Agreement, such successor
      servicer must satisfy the conditions relating to the transfer of servicing
      set
      forth in the Trust Agreement.
    The
      Servicer shall deliver promptly to the successor servicer the funds in the
      Custodial Account and Escrow Account (and any funds thereafter received by
      it
      with respect to the Mortgage Loans) and all Mortgage Loan documents and related
      documents and statements held by it hereunder and the Servicer shall account
      for
      all funds and shall execute and deliver such instruments and do such other
      things as may reasonably be required to more fully and definitively vest in
      the
      successor all such rights, powers, duties, responsibilities, obligations and
      liabilities of the Servicer.
    Upon
      a
      successor’s acceptance of appointment as such, the Servicer shall notify the
      Depositor, the Trustee, the Seller and Master Servicer of such appointment
      in
      accordance with the procedures set forth in Section 9.03.
    Section
      9.02  Costs.
    ▇▇▇▇▇▇
      Holdings shall pay the legal fees and expenses of its attorneys. Costs and
      expenses incurred in connection with the transfer of the servicing
      responsibilities, including fees for delivering Servicing Files, shall be paid
      by ▇▇▇▇▇▇ Holdings. Subject to Sections 2.02 and 3.01(a), the Depositor shall
      pay the costs associated with the preparation, delivery and recording of
      Assignments of Mortgages.
    Section
      9.03  Notices.
    All
      demands, notices and communications hereunder shall be in writing and shall
      be
      deemed to have been duly given if sent by facsimile or mailed by overnight
      courier, addressed as follows (or such other address as may hereafter be
      furnished to the other party by like notice): 
    (i) if
      to the
      Seller:
    ▇▇▇▇▇▇
      Brothers Holdings Inc.
    ▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇
      ▇▇▇▇▇
    ▇▇▇
      ▇▇▇▇,
      ▇▇▇ ▇▇▇▇ ▇▇▇▇▇
    Attention:
      Contract Finance (LXS ▇▇▇▇-▇▇▇)
    Telephone:
      (▇▇▇) ▇▇▇-▇▇▇▇
    Facsimile:
      (▇▇▇) ▇▇▇-▇▇▇▇
    -48-
        with
      a
      copy to:
    Dechert
      LLP
    ▇▇▇▇
      ▇▇▇▇
      ▇▇▇▇▇▇
    ▇▇▇▇▇▇▇▇▇▇▇▇,
      ▇▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇-▇▇▇▇
    Attention:
      ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, Esq.
    (ii) if
      to the
      Servicer:
    Aurora
      Loan Services LLC
    ▇▇▇▇▇
      ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇
    ▇▇▇▇▇▇▇▇▇,
      ▇▇▇▇▇▇▇▇ ▇▇▇▇▇
    Attention:
      ▇▇▇ ▇▇▇▇▇▇ (LXS ▇▇▇▇-▇▇▇)
    Telephone:
      (▇▇▇) ▇▇▇-▇▇▇▇
    Facsimile:
      (▇▇▇) ▇▇▇-▇▇▇▇
    with
      a
      copy to:
    Aurora
      Loan Services LLC
    ▇▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇
    ▇▇▇▇▇▇▇▇▇▇▇,
      ▇▇▇▇▇▇▇▇ ▇▇▇▇▇
    Attention:
      Manager, Loan Administration, LXS ▇▇▇▇-▇▇▇
    Telephone
      No.: (▇▇▇) ▇▇▇-▇▇▇▇
    Telecopier
      No.: (▇▇▇) ▇▇▇-▇▇▇▇
    (iii) if
      to the
      Master Servicer:
    Aurora
      Loan Services LLC
    ▇▇▇▇▇
      ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇
    ▇▇▇▇▇▇▇▇▇,
      ▇▇▇▇▇▇▇▇ ▇▇▇▇▇
    Attention:
      ▇▇▇▇▇▇▇ ▇▇▇▇, Master Servicing, LXS ▇▇▇▇-▇▇▇
    Telephone:
      (▇▇▇) ▇▇▇-▇▇▇▇
    Telecopier:
      (▇▇▇) ▇▇▇-▇▇▇▇
    (iv) if
      to the
      Trust Fund or the Trustee:
    U.S.
      Bank
      National Association
    ▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇▇
    ▇▇▇▇▇▇,
      ▇▇▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇
    Attention:
      Structured Finance - LXS 2007-16N
    -49-
        (v) if
      to the
      Depositor:
    Structured
      Asset Securities Corporation
    ▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇
    ▇▇▇▇
      ▇▇▇▇▇
    ▇▇▇
      ▇▇▇▇,
      ▇▇▇ ▇▇▇▇ ▇▇▇▇▇
    Any
      such
      demand, notice or communication hereunder shall be deemed to have been received
      on the date delivered to or received at the premises of the addressee.
      Notwithstanding anything to the contrary in this Agreement, the Servicer shall
      not be obligated to provide notices pursuant to this Agreement to any NIMS
      Insurer or any other party whose address is not provided in this Section 9.03
      until 30 days after the Servicer has received notice of the appointment of
      such
      NIMS Insurer or such other party (including the name, address, telephone number
      and facsimile number of such party).
    Section
      9.04  Severability
      Clause.
    Any
      part,
      provision, representation or warranty of this Agreement which is prohibited
      or
      which is held to be void or unenforceable shall be ineffective to the extent
      of
      such prohibition or unenforceability without invalidating the remaining
      provisions hereof. Any part, provision, representation or warranty of this
      Agreement which is prohibited or unenforceable or is held to be void or
      unenforceable in any jurisdiction shall be ineffective, as to such jurisdiction,
      to the extent of such prohibition or unenforceability without invalidating
      the
      remaining provisions hereof, and any such prohibition or unenforceability in
      any
      jurisdiction as to any Mortgage Loan shall not invalidate or render
      unenforceable such provision in any other jurisdiction. To the extent permitted
      by applicable law, the parties hereto waive any provision of law which prohibits
      or renders void or unenforceable any provision hereof. If the invalidity of
      any
      part, provision, representation or warranty of this Agreement shall deprive
      any
      party of the economic benefit intended to be conferred by this Agreement, the
      parties shall negotiate, in good-faith, to develop a structure the economic
      effect of which is as close as possible to the economic effect of this Agreement
      without regard to such invalidity.
    Section
      9.05  No
      Personal Solicitation. 
    From
      and
      after the Closing Date, the Servicer hereby agrees that it will not take any
      action or permit or cause any action to be taken by any of its agents or
      affiliates, or by any independent contractors on the Servicer’s behalf, to
      personally, by telephone or mail, solicit the borrower or obligor under any
      Mortgage Loan (on a targeted basis) for any purposes of prepayment, refinancing
      or modification of the related Mortgage Loan, provided,
      however,
      that
      this limitation shall not prohibit the Servicer from soliciting such Mortgagor
      for purposes of prepayment, refinance or modification of any loan owned or
      serviced by the Servicer other than a Mortgage Loan. Notwithstanding the
      foregoing, it is understood and agreed that, among other marketing activities,
      promotions and solicitations (including, without limitation, those for purposes
      of prepayment, refinance or modification) undertaken by the Servicer which
      are
      directed to the general public at large or which are directed generally to
      a
      segment of the then existing customers of the Servicer or any of its affiliates
      (including, without limitation, the mailing of promotional materials to the
      Servicer’s or its affiliates’ deposit customers by inserting such materials into
      customer account statements, billing statements and coupon books, mass mailings
      based on commercially acquired mailing lists and newspaper, radio and television
      advertisements, solicitations included on the Servicer’s website and voice
      response system and solicitations made on the basis of information acquired
      by
      the Servicer or its affiliates that indicates that a borrower may be planning
      to
      refinance) shall not constitute solicitation under this section. In the event
      the Servicer does refinance any Mortgage Loan as a result of a violation of
      the
      requirements set forth in this Section 9.05, the Servicer hereby agrees to
      pay
      to the Trust Fund an amount equal to the difference, if any, between the amount
      that the Trust Fund would have received if it had sold the Mortgage Loan to
      a
      third party, and the proceeds received by the Trust Fund as a result of such
      refinancing.
    -50-
        Section
      9.06  Counterparts.
    This
      Agreement may be executed simultaneously in any number of counterparts. Each
      counterpart shall be deemed to be an original, and all such counterparts shall
      constitute one and the same instrument.
    Section
      9.07  Place
      of Delivery and Governing Law.
    This
      Agreement shall be deemed in effect when a fully executed counterpart thereof
      is
      received by the Seller in the State of New York and shall be deemed to have
      been
      made in the State of New York. THIS
      AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
      THE
      STATE OF NEW YORK, WITHOUT REFERENCE TO ITS CONFLICT OF LAW PROVISIONS (OTHER
      THAN SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW), AND THE OBLIGATIONS, RIGHTS
      AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH
      SUCH LAWS.
    Section
      9.08  Further
      Agreements.
    The
      Seller and the Servicer each agree to execute and deliver to the other such
      reasonable and appropriate additional documents, instruments or agreements
      as
      may be necessary or appropriate to effectuate the purposes of this
      Agreement.
    Section
      9.09  Intention
      of the Parties.
    It
      is the
      intention of the parties that the Seller is conveying, and the Servicer is
      receiving only a contract for servicing the Mortgage Loans. Accordingly, the
      parties hereby acknowledge that the Trust Fund remains the sole and absolute
      owner of the Mortgage Loans and all rights (other than the servicing rights)
      related thereto.
    Section
      9.10  Successors
      and Assigns; Assignment of Servicing Agreement.
    This
      Agreement shall bind and inure to the benefit of and be enforceable by the
      Servicer, the Seller, the Trustee and the Master Servicer and their respective
      successors and assigns. This Agreement shall not be assigned, pledged or
      hypothecated by the Servicer to a third party except in accordance with Section
      7.03.
    -51-
        Section
      9.11  Assignment
      by the Seller.
    The
      Seller shall have the right, upon notice to but without the consent of the
      Servicer, to assign, in whole or in part, its interest under this Agreement
      to
      the Depositor, which in turn shall assign such rights to the Trustee, and the
      Trustee then shall succeed to all rights of the Seller under this Agreement.
      All
      references to the Seller in this Agreement shall be deemed to include its
      assignee or designee and any subsequent assignee or designee, specifically
      including the Trustee, except with respect to the Seller’s retained servicing
      rights pursuant to Section 8.02(iii).
    The
      Seller shall have the right, upon notice to but without the consent of the
      Servicer or the Trustee, to assign, in whole or in part, its retained servicing
      rights. All references to the Seller in this Agreement, in its capacity as
      an
      owner of servicing rights, shall be deemed to include the assignee or designee
      and any subsequent assignee or designee, of the Seller’s rights arising pursuant
      to Section 8.02(iii). 
    Section
      9.12  Amendment.
    This
      Agreement may be amended from time to time by the mutual written agreement
      signed by the Master Servicer, the Seller and the Servicer; provided
      that the
      party requesting such amendment shall, at its own expense, provide the Trustee,
      the Master Servicer and the Seller with an Opinion of Counsel that such
      amendment will not materially adversely affect the interest of the
      Certificateholders in the Mortgage Loans. Any such amendment shall be deemed
      not
      to adversely affect in any material respect any the interest of the
      Certificateholders in the Mortgage Loans, if the Trustee receives written
      confirmation from each Rating Agency that such amendment will not cause such
      Rating Agency to reduce, qualify or withdraw the then current rating assigned
      to
      the Certificates (and any Opinion of Counsel requested by the Trustee, the
      Master Servicer and the Seller in connection with any such amendment may rely
      expressly on such confirmation as the basis therefor).
    Section
      9.13  Waivers.
    No
      term
      or provision of this Agreement may be waived or modified unless such waiver
      or
      modification is in writing and signed by the party against whom such waiver
      or
      modification is sought to be enforced.
    Section
      9.14  Exhibits.
    The
      exhibits to this Agreement are hereby incorporated and made a part hereof and
      are an integral part of this Agreement.
    Section
      9.15  General
      Interpretive Principles.
    For
      purposes of this Agreement, except as otherwise expressly provided or unless
      the
      context otherwise requires:
    (a)
       the
      terms
      defined in this Agreement have the meanings assigned to them in this Agreement
      and include the plural as well as the singular, and the use of any gender herein
      shall be deemed to include the other gender;
    -52-
        (b)
       accounting
      terms not otherwise defined herein have the meanings assigned to them in
      accordance with generally accepted accounting principles;
    (c)
       references
      herein to “Articles,” “Sections,” “Subsections,” “Paragraphs” and other
      subdivisions without reference to a document are to designated Articles,
      Sections, Subsections, Paragraphs and other subdivisions of this
      Agreement;
    (d)
       a
      reference to a Subsection without further reference to a Section is a reference
      to such Subsection as contained in the same Section in which the reference
      appears, and this rule shall also apply to Paragraphs and other
      subdivisions;
    (e)
       the
      words
“herein,” “hereof,” “hereunder” and other words of similar import refer to this
      Agreement as a whole and not to any particular provision; and
    (f)
       the
      term
“include” or “including” shall mean by reason of enumeration.
    Section
      9.16  Intended
      Third Party Beneficiaries.
    Notwithstanding
      any provision herein to the contrary, the parties to this Agreement agree that
      it is appropriate, in furtherance of the intent of such parties as set forth
      herein, that the Trustee, the Depositor and the NIMS Insurer receive the benefit
      of the provisions of this Agreement as intended third party beneficiaries of
      this Agreement to the extent of such provisions. The Servicer shall have the
      same obligations to the Trustee, the Depositor and the NIMS Insurer as if they
      were parties to this Agreement, and the Trustee (acting through the Master
      Servicer), the Depositor and the NIMS Insurer shall have the same rights and
      remedies to enforce the provisions of this Agreement as if they were parties
      to
      this Agreement. The Servicer shall only take direction from the Master Servicer
      (if direction by the Master Servicer is required under this Agreement) unless
      otherwise directed by this Agreement or the Credit Risk Management Agreement.
      Notwithstanding the foregoing, all rights of the Trustee and the Depositor
      hereunder (other than the right to indemnification) and all rights and
      obligations of the Master Servicer and the Servicer hereunder (other than the
      right to indemnification) shall terminate upon the termination of the Trust
      Fund
      pursuant to the Trust Agreement and all rights of the NIMS Insurer set forth
      in
      this Agreement (other than the right of indemnification) shall exist only so
      long as the NIM Securities remain outstanding or the NIMS Insurer is owed
      amounts in respect of its guarantee of payment on such NIM
      Securities.
    Section
      9.17  Reproduction
      of Documents.
    This
      Agreement and all documents relating thereto, including, without limitation,
      (i)
      consents, waivers and modifications which may hereafter be executed, (ii)
      documents received by any party at the closing, and (iii) financial statements,
      certificates and other information previously or hereafter furnished, may be
      reproduced by any photographic, photostatic, microfilm, micro-card, miniature
      photographic or other similar process. The parties agree that any such
      reproduction shall be admissible in evidence as the original itself in any
      judicial or administrative proceeding, whether or not the original is in
      existence and whether or not such reproduction was made by a party in the
      regular course of business, and that any enlargement, facsimile or further
      reproduction of such reproduction shall likewise be admissible in
      evidence.
    -53-
        Section
      9.18  Protection
      of Confidential Information.  
    The
      Servicer shall keep confidential and shall not divulge to any party, without
      the
      Seller’s prior written consent, any nonpublic information pertaining to the
      Mortgage Loans or any borrower thereunder, except to the extent that it is
      appropriate for the Servicer to do so in working with legal counsel, auditors,
      taxing authorities or other governmental agencies or it is otherwise in
      accordance with Accepted Servicing Practices. 
    -54-
        IN
      WITNESS WHEREOF, the Servicer, the Seller and the Master Servicer have caused
      their names to be signed hereto by their respective officers thereunto duly
      authorized as of the date first above written.
    | ▇▇▇▇▇▇ BROTHERS HOLDINGS INC., | ||
| 
               as
                Seller 
             | 
          ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name: ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇  | 
          ||
| Title: Authorized Signatory | ||
| 
               AURORA
                LOAN SERVICES LLC, 
             | 
          ||
| 
               as
                Servicer 
             | 
          ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name: ▇▇▇▇▇ ▇. ▇▇▇▇▇▇  | 
          ||
| Title: Assistant Vice President | ||
| AURORA LOAN SERVICES LLC, | ||
| as Master Servicer | ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name: ▇▇▇▇▇▇▇ ▇▇▇▇  | 
          ||
| Title: Vice President | ||
| Acknowledged By: | ||||
| U.S. BANK NATIONAL ASSOCIATION | ||||
| as Trustee and not individually | ||||
| 
               By: 
             | 
            ||||
| 
               Name:  | 
            ||||
| Title: | ||||
EXHIBIT
      A
    MORTGAGE
      LOAN SCHEDULE
    [Intentionally
      Omitted]
    EXHIBIT
      B
    CUSTODIAL
      ACCOUNT CERTIFICATION NOTICE
    August
      __, 2007
    To:
    Owner/Trustee/Master
      Servicer
    Street
      Address
    As
      Servicer under the Servicing Agreement, dated as of [month/date/year] among
      Aurora Loan Services LLC, as Servicer, [Seller name], as Seller and you, as
      Master Servicer (the “Agreement”), we hereby certify to you that we have
      established an account at [insert name of financial institution], as a Custodial
      Account pursuant to Section [section number] of the Agreement, to be designated
      as “Aurora Loan Services LLC, in trust for [account name]. All deposits in the
      account shall be subject to withdrawal therefrom by order signed by the
      Servicer. 
    | AURORA LOAN SERVICES LLC | ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name:  | 
          ||
| Title: | ||
B-1
        EXHIBIT
      C
    ESCROW
      ACCOUNT CERTIFICATION NOTICE
    August
      __, 2007
    To:
    Owner/Trustee/Master
      Servicer
    Street
      Address
    As
      Servicer under the Servicing Agreement, dated as of [month/date/year] among
      Aurora Loan Services LLC, as Servicer, [Seller name]., as Seller and you, as
      Master Servicer (the “Agreement”), we hereby certify to you that we have
      established an account at [insert name of financial institution], as an Escrow
      Account pursuant to Section [section number] of the Agreement, to be designated
      as “Aurora Loan Services LLC, in trust for [account name]. All deposits in the
      account shall be subject to withdrawal therefrom by order signed by the
      Servicer.
    | AURORA LOAN SERVICES LLC | ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name:  | 
          ||
| Title: | ||
▇-▇
        ▇▇▇▇▇▇▇
      ▇-▇
    FORM
      OF
      MONTHLY REMITTANCE ADVICE
    | 
                 FIELD
                  NAME 
               | 
              
                 DESCRIPTION 
               | 
              
                 FORMAT 
               | 
            ||
| 
                 INVNUM 
               | 
              
                 INVESTOR
                  LOAN NUMBER 
               | 
              
                 Number
                  no decimals 
               | 
            ||
| 
                 SERVNUM 
               | 
              
                 SERVICER
                  LOAN NUMBER, REQUIRED 
               | 
              
                 Number
                  no decimals 
               | 
            ||
| 
                 BEGSCHEDBAL 
               | 
              
                 BEGINNING
                  SCHEDULED BALANCE FOR SCHED/SCHED 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 BEGINNING
                  TRAIL BALANCE FOR ACTUAL/ACTUAL, 
               | 
              ||||
| 
                 REQUIRED 
               | 
              ||||
| 
                 SCHEDPRIN 
               | 
              
                 SCHEDULED
                  PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 ACTUAL
                  PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 
               | 
              ||||
| 
                 REQUIRED,
                  .00 IF NO COLLECTIONS 
               | 
              ||||
| 
                 CURT1 
               | 
              
                 CURTAILMENT
                  1 ▇▇▇▇▇▇, .▇▇ IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 CURT1DATE 
               | 
              
                 CURTAILMENT
                  1 DATE, BLANK IF NOT APPLICABLE 
               | 
              
                 DD-MMM-YY 
               | 
            ||
| 
                 CURT1ADJ 
               | 
              
                 CURTAILMENT
                  1 ADJUSTMENT, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 CURT2 
               | 
              
                 CURTAILMENT
                  2 ▇▇▇▇▇▇, .▇▇ IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 CURT2DATE 
               | 
              
                 CURTAILMENT
                  2 DATE, BLANK IF NOT APPLICABLE 
               | 
              
                 DD-MMM-YY 
               | 
            ||
| 
                 CURT2ADJ 
               | 
              
                 CURTAILMENT
                  2 ADJUSTMENT, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 LIQPRIN 
               | 
              
                 PAYOFF,
                  LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 OTHPRIN 
               | 
              
                 OTHER
                  PRINCIPAL, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 PRINREMIT 
               | 
              
                 TOTAL
                  PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 INTREMIT 
               | 
              
                 NET
                  INTEREST REMIT, INCLUDE PAYOFF INTEREST, 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 .00
                  IF NOT APPLICABLE 
               | 
              ||||
| 
                 TOTREMIT 
               | 
              
                 TOTAL
                  REMITTANCE AMOUNT, .00 IF NOT APPLICABLE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 ENDSCHEDBAL 
               | 
              
                 ENDING
                  SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 ENDING
                  TRIAL BALANCE FOR ACTUAL/ACTUAL 
               | 
              ||||
| 
                 .00
                  IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF 
               | 
              ||||
| 
                 ENDACTBAL 
               | 
              
                 ENDING
                  TRIAL BALANCE 
               | 
              
                 Number
                  two decimals 
               | 
            ||
| 
                 .00
                  IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF 
               | 
              ||||
| 
                 ENDDUEDATE 
               | 
              
                 ENDING
                  ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT 
               | 
              
                 DD-MMM-YY 
               | 
            ||
| 
                 ACTCODE 
               | 
              
                 60
                  IF PAIDOFF, BLANK IF NOT APPLICABLE 
               | 
              
                 Number
                  no decimals 
               | 
            ||
| 
                 ACTDATE 
               | 
              
                 ACTUAL
                  PAYOFF DATE, BLANK IF NOT APPLICABLE 
               | 
              
                 DD-MMM-YY 
               | 
            ||
| 
                 INTRATE 
               | 
              
                 INTEREST
                  RATE, REQUIRED 
               | 
              
                 Number
                  seven decimals 
               | 
            ||
| 
                 Example
                  .0700000 for 7.00% 
               | 
            ||||
| 
                 SFRATE 
               | 
              
                 SERVICE
                  FEE RATE, REQUIRED 
               | 
              
                 Number
                  seven decimals 
               | 
            ||
| 
                 Example
                  .0025000 for .25% 
               | 
            ||||
| 
                 PTRATE 
               | 
              
                 PASS
                  THRU RATE, REQUIRED 
               | 
              
                 Number
                  seven decimals 
               | 
            ||
| 
                 Example
                  .0675000 for 6.75% 
               | 
            ||||
| 
                 P&I
                  CONSTANT, REQUIRED 
               | 
              
                 Number
                  two decimals 
               | 
            |||
| 
                 .00
                  IF PAIDOFF 
               | 
              
▇-▇-▇
        ▇▇▇▇▇▇▇
      ▇-▇
    ▇▇▇▇▇▇▇▇
      ▇▇▇▇▇▇ FOR MONTHLY DEFAULTED LOAN REPORT
    | 
               Data
                Field 
             | 
            
               Format 
             | 
            
               Data
                Description 
             | 
          ||||
| 
               %
                of MI coverage 
             | 
            
               NUMBER(6,5) 
             | 
            
               The
                percent of coverage provided by the PMI company in the event of loss
                on a
                defaulted loan. 
             | 
          ||||
| 
               Actual
                MI claim filed date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the claim was submitted to the PMI company.  
             | 
          ||||
| 
               Actual
                bankruptcy start date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the bankruptcy petition is filed with the
                court. 
             | 
          ||||
| 
               Actual
                MI claim amount filed 
             | 
            
               NUMBER(15,2) 
             | 
            
               The
                amount of the claim that was filed by the servicer with the PMI
                company. 
             | 
          ||||
| 
               Actual
                discharge date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the Discharge Order is entered in the bankruptcy
                docket. 
             | 
          ||||
| 
               Actual
                due date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                due date of the next outstanding payment amount due from the
                mortgagor. 
             | 
          ||||
| 
               Actual
                eviction complete date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the eviction proceedings are completed by local
                counsel. 
             | 
          ||||
| 
               Actual
                eviction start date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the eviction proceedings are commenced by local
                counsel. 
             | 
          ||||
| 
               Actual
                first legal date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that foreclosure counsel filed the first legal action as defined
                by
                state statute. 
             | 
          ||||
| 
               Actual
                redemption end date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the foreclosure redemption period expires. 
             | 
          ||||
| 
               Bankruptcy
                chapter 
             | 
            
               VARCHAR2(2)    
               | 
            
               7= Chapter 7 filed 
              12= Chapter 12 filed  
             | 
            
               11= Chapter 11 filed  
              13= Chapter 13 filed 
             | 
            
               Chapter
                of bankruptcy filed. 
             | 
          ||
| 
               Bankruptcy
                flag 
             | 
            VARCHAR2(2) | Y=Active Bankruptcy | N=No Active Bankruptcy | 
               Servicer
                defined indicator that identifies that the property is an asset in
                an
                active bankruptcy case. 
             | 
          ||
| 
               Bankruptcy
                Case Number 
             | 
            
               VARCHAR2(15) 
             | 
            
               The
                court assigned case number of the bankruptcy filed by a party with
                interest in the property. 
             | 
          ||||
D-2-1
        | 
               MI
                claim amount paid 
             | 
            
               NUMBER(15,2) 
             | 
            
               The
                amount paid to the servicer by the PMI company as a result of submitting
                an MI claim.  
             | 
          ||||
| 
               MI
                claim funds received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that funds were received from the PMI company as a result of
                transmitting an MI claim. 
             | 
          ||||
| 
               Current
                loan amount 
             | 
            
               NUMBER(10,2) 
             | 
            
               Current
                unpaid principal balance of the loan as of the date of reporting
                to Aurora
                Master Servicing. 
             | 
          ||||
| 
               Date
                FC sale scheduled 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Date
                that the foreclosure sale is scheduled to be held. 
             | 
          ||||
| 
               Date
                relief/dismissal granted 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the dismissal or relief from stay order is entered by the
                bankruptcy court. 
             | 
          ||||
| 
               Date
                REO offer accepted 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date of acceptance of an REO offer. 
             | 
          ||||
| 
               Date
                REO offer received 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date of receipt of an REO offer. 
             | 
          ||||
| 
               Delinquency
                value 
             | 
            
               NUMBER(10,2) 
             | 
            
               Value
                obtained typically from a BPO prior to foreclosure referral not related
                to
                loss mitigation activity.  
             | 
          ||||
| 
               Delinquency
                value source 
             | 
            
               VARCHAR2(15)  
             | 
            BPO= Broker's Price Opinion | Appraisal=Appraisal | 
               Name
                of vendor or management company that provided the delinquency valuation
                amount.  
             | 
          ||
| 
               Delinquency
                value date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Date
                that the delinquency valuation amount was completed by vendor or
                property
                management company. 
             | 
          ||||
| 
               Delinquency
                flag 
             | 
            
               VARCHAR2(2)   
             | 
            
               Y= 90+ delinq. Not in FC, Bky or Loss mit  
              N=Less than 90 days delinquent 
             | 
            
               Servicer
                defined indicator that indentifies that the loan is delinquent but
                is not
                involved in loss mitigation, foreclosure, bankruptcy or
                REO. 
             | 
          |||
| 
               Foreclosure
                flag 
             | 
            
               VARCHAR2(2) 
             | 
            Y=Active foreclosure | N=No active foreclosure | 
               Servicer
                defined indicator that identifies that the loan is involved in foreclosure
                proceedings. 
             | 
          ||
| 
               Corporate
                expense balance 
             | 
            
               NUMBER(10,2) 
             | 
            
               Total
                of all cumulative expenses advanced by the servicer for non-escrow
                expenses such as but not limited to: FC fees and costs, bankruptcy
                fees
                and costs, property preservation and property
                inspections. 
             | 
          ||||
D-2-2
        | 
               Foreclosure
                attorney referral date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the loan was referred to local counsel to begin foreclosure
                proceedings. 
             | 
          ||||
| 
               Foreclosure
                valuation amount 
             | 
            
               NUMBER(15,2) 
             | 
            
               Value
                obtained during the foreclosure process. Usually as a result of a
                BPO and
                typically used to calculate the bid. 
             | 
          ||||
| 
               Foreclosure
                valuation date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Date
                that foreclosure valuation amount was completed by vendor or property
                management company. 
             | 
          ||||
| 
               Foreclosure
                valuation source 
             | 
            
               VARCHAR2(80)   
             | 
            BPO= Broker's Price Opinion | Appraisal=Appraisal | 
               Name
                of vendor or management company that provided the foreclosure valuation
                amount.  
             | 
          ||
| 
               FHA
                27011A transmitted date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the FHA 27011A claim was submitted to HUD. 
             | 
          ||||
| 
               FHA
                27011 B transmitted date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the FHA 27011B claim was submitted to HUD. 
             | 
          ||||
| 
               VA
                LGC/ FHA Case number 
             | 
            
               VARCHAR2(15) 
             | 
            
               Number
                that is assigned individually to the loan by either HUD or VA at
                the time
                of origination. The number is located on the Loan Guarantee Certificate
                (LGC) or the Mortgage Insurance Certificate (MIC). 
             | 
          ||||
| 
               FHA
                Part A funds received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that funds were received from HUD as a result of transmitting
                the
                27011A claim. 
             | 
          ||||
| 
               Foreclosure
                actual sale date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the foreclosure sale was held. 
             | 
          ||||
| 
               Servicer
                loan number 
             | 
            
               VARCHAR2(15) 
             | 
            
               Individual
                number that uniquely identifies loan as defined by
                servicer. 
             | 
          ||||
| 
               Loan
                type 
             | 
            
               VARCHAR2(2) 
             | 
            
               1=FHA Residential 
              3=Conventional w/o PMI 
              5=FHA Project 
              7=HUD 235/265 
              9=Farm Loan 
              S=Sub prime 
             | 
            
               2=VA Residential 
              4=Commercial 
              6=Conventional w/PMI 
              8=Daily Simple Interest Loan 
              U=Unknown 
             | 
            
               Type
                of loan being serviced generally defined by the existence of certain
                types
                of insurance. (ie: FHA, VA, conventional insured, conventional uninsured,
                SBA, etc.) 
             | 
          ||
| 
               Loss
                mit approval date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date determined that the servicer and mortgagor agree to pursue a
                defined
                loss mitigation alternative. 
             | 
          ||||
D-2-3
        | 
               Loss
                mit flag 
             | 
            
               VARCHAR2(2)
                 
             | 
            Y= Active loss mitigation | N=No active loss mitigation | 
               Servicer
                defined indicator that identifies that the loan is involved in completing
                a loss mitigation alternative.  
             | 
          ||
| 
               Loss
                mit removal date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date that the mortgagor is denied loss mitigation alternatives or
                the date
                that the loss mitigation alternative is completed resulting in a
                current
                or liquidated loan. 
             | 
          ||||
| 
               Loss
                mit type 
             | 
            
               VARCHAR2(2)  
             | 
            
               L= Loss Mitigation  
              NP=Pending non-performing sale 
              DI= Deed in lieu  
              MO=Modification  
              SH=Short sale  
             | 
            
               LT=Litigation pending  
              CH= Charge off 
              FB= Forbearance plan 
              PC=Partial claim 
              VA=VA refunding  
             | 
            
               The
                defined loss mitigation alternative identified on the loss mit approval
                date. 
             | 
          ||
| 
               Loss
                mit value 
             | 
            
               NUMBER(10,2)
                 
             | 
            
               Value
                obtained typically from a BPO prior to foreclosure sale intended
                to aid in
                the completion of loss mitigation activity.  
             | 
          ||||
| 
               Loss
                mit value date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Name
                of vendor or management company that provided the loss mitigation
                valuation amount.  
             | 
          ||||
| 
               Loss
                mit value source 
             | 
            
               VARCHAR2(15) 
                 
             | 
            BPO= Broker's Price Opinion | Appraisal=Appraisal | 
               Date
                that the loss mitigation valuation amount was completed by vendor
                or
                property management company. 
             | 
          ||
| 
               MI
                certificate number 
             | 
            
               VARCHAR2(15) 
             | 
            
               A
                number that is assigned individually to the loan by the PMI company
                at the
                time of origination. Similar to the VA LGC/FHA Case Number in purpose.
                 
             | 
          ||||
| 
               LPMI
                Cost 
             | 
            
               NUMBER(7,7) 
             | 
            
               The
                current premium paid to the PMI company for Lender Paid Mortgage
                Insurance. 
             | 
          ||||
| 
               Occupancy
                status 
             | 
            
               VARCHAR2(1) 
             | 
            
               O=Owner occupied 
              U=Unknown     
             | 
            
               T=Tenant occupied 
              V=Vacant 
             | 
            
               The
                most recent status of the property regarding who if anyone is occupying
                the property. Typically a result of a routine property
                inspection. 
             | 
          ||
| 
               First
                Vacancydate/ Occupancy status date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date that the most recent occupancy status was determined. Typically
                the
                date of the most recent property inspection. 
             | 
          ||||
| 
               Original
                loan amount 
             | 
            
               NUMBER(10,2) 
             | 
            
               Amount
                of the contractual obligations (ie: note and mortgage/deed of
                trust). 
             | 
          ||||
D-2-4
        | 
               Original
                value amount 
             | 
            
               NUMBER(10,2) 
             | 
            
               Appraised
                value of property as of origination typically determined through
                the
                appraisal process. 
             | 
          ||||
| 
               Origination
                date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Date
                that the contractual obligations (ie: note and mortgage/deed of trust)
                of
                the mortgagor was executed. 
             | 
          ||||
| 
               FHA
                Part B funds received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that funds were received fro HUD as a result of transmitting
                the
                27011B claim. 
             | 
          ||||
| 
               Post
                petition due date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                post petition due date of a loan involved in a chapter 13
                bankruptcy. 
             | 
          ||||
| 
               Property
                condition 
             | 
            
               VARCHAR2(2) 
               | 
            
               1= Excellent 
              3=Average 
              5=Poor   
             | 
            
               2=Good  
              4=Fair 
                 
            6=Very
                  poor 
               | 
            
               Physical
                condition of the property as most recently reported to the servicer
                by
                vendor or property management company. 
             | 
          ||
| 
               Property
                type 
             | 
            
               VARCHAR2(2) 
              3=Condo 
              6=Prefabricated 
              7=Mobile
                home 
              A=Church 
              O=Co-op 
              CT=Condotel 
             | 
            
               1=Single family 
              4=Multifamily 
              B=Commercial 
              U=Unknown 
              P=PUD 
              M=Manufactured housing MU=Mixed use 
             | 
            
               2=Town house 
              5=Other 
              C=Land only  
              D=Farm 
              R=Row house 
              24= 2-4 family 
             | 
            
               Type
                of property secured by mortgage such as: single family, 2-4 unit,
                etc. 
             | 
          ||
| 
               Reason
                for default 
             | 
            
               VARCHAR2(3) 
               | 
            
               001=Death of principal
                mtgr  
              003=Illness of mtgr's
                family member 
              004=Death of mtgr's
                family
                member  
              006=Curtailment
                of income 
              008=Abandonment of
                property 
              011=Property
                problem 
              013=Inability to rent
                property 
              015=Other 
              017=Business
                failure 
              022=Energy-Environment
                costs 
              026= Payment adjustment
                 
              029=Transfer ownership
                pending 
              031=Unable to contact
                borrower 
             | 
            
               02=Illness of principal
                mtgr
                 
              005=Marital
                difficulties 
              007=Excessive obligations
                 
              009=Distant employee
                transfer 
              012=Inability to sell
                property 
              014=Military
                service 
              016=Unemployment  
              019=Casualty loss
 
              023=
                Servicing problems  
              027=Payment dispute
                 
              030=Fraud  
              INC=Incarceration 
             | 
            
               Cause
                of delinquency as identified by mortgagor. 
             | 
          ||
| 
               REO
                repaired value 
             | 
            
               NUMBER(10,2) 
             | 
            
               The
                projected value of the property that is adjusted from the "as is"
                value
                assuming necessary repairs have been made to the property as determined
                by
                the vendor/property management
                company. 
             | 
          ||||
D-2-5
        | 
               REO
                list price adjustment amount 
             | 
            
               NUMBER(15,2) 
             | 
            
               The
                most recent listing/pricing amount as updated by the servicer for
                REO
                properties.  
             | 
          ||||
| 
               REO
                list price adjustment date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                most recent date that the servicer advised the agent to make an adjustment
                to the REO listing price. 
             | 
          ||||
| 
               REO
                value (as is) 
             | 
            
               NUMBER(10,2) 
             | 
            
               The
                value of the property without making any repairs as determined by
                the
                vendor/property management company.  
             | 
          ||||
| 
               REO
                actual closing date  
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                actual date that the sale of the REO property closed
                escrow. 
             | 
          ||||
| 
               REO
                flag 
             | 
            
               VARCHAR2(7)      
             | 
            Y=Active REO | N=No active REO | 
               Servicer
                defined indicator that identifies that the property is now Real Estate
                Owned.  
             | 
          ||
| 
               REO
                original list date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                initial/first date that the property was listed with an agent as
                an
                REO. 
             | 
          ||||
| 
               REO
                original list price 
             | 
            
               NUMBER(15,2) 
             | 
            
               The
                initial/first price that was used to list the property with an agent
                as an
                REO. 
             | 
          ||||
| 
               REO
                net sales proceeds 
             | 
            
               NUMBER(10,2) 
             | 
            
               The
                actual REO sales price less closing costs paid. The net sales proceeds
                are
                identified within the HUD1 settlement statement. 
             | 
          ||||
| 
               REO
                sales price 
             | 
            
               NUMBER(10,2) 
             | 
            
               Actual
                sales price agreed upon by both the purchaser and servicer as documented
                on the HUD1 settlement statement. 
             | 
          ||||
| 
               REO
                scheduled close date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date that the sale of the REO property is scheduled to close
                escrow. 
             | 
          ||||
| 
               REO
                value date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Date
                that the vendor or management company completed the valuation of
                the
                property resulting in the REO value (as is). 
             | 
          ||||
| 
               REO
                value source 
             | 
            
               VARCHAR2(15)   
             | 
            BPO= Broker's Price Opinion | Appraisal=Appraisal | 
               Name
                of vendor or management company that provided the REO value (as
                is). 
             | 
          ||
| 
               Repay
                first due date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                due date of the first scheduled payment due under a forbearance or
                repayment plan agreed to by both the mortgagor and
                servicer. 
             | 
          ||||
| 
               Repay
                next due date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                due date of the next outstanding payment due under a forbearance
                or
                repayment plan agreed to by both the mortgagor and servicer.
                 
             | 
          ||||
D-2-6
        | 
               Repay
                plan broken/reinstated/closed date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                servicer defined date upon which the servicer considers that the
                plan is
                no longer in effect as a result of plan completion or mortgagor's
                failure
                to remit payments as scheduled. 
             | 
          ||||
| 
               Repay
                plan created date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date that both the mortgagor and servicer agree to the terms of a
                forebearance or repayment plan. 
             | 
          ||||
| 
               SBO
                loan number 
             | 
            
               NUMBER(9) 
             | 
            
               Individual
                number that uniquely identifies loan as defined by Aurora Master
                Servicing. 
             | 
          ||||
| 
               Escrow
                balance/advance balance 
             | 
            
               NUMBER(10,2) 
             | 
            
               The
                positive or negative account balance that is dedicated to payment
                of
                hazard insurance, property taxes, MI, etc. (escrow items
                only) 
             | 
          ||||
| 
               Title
                approval letter received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                actual date that the title approval was received as set forth in
                the HUD
                title approval letter. 
             | 
          ||||
| 
               Title
                package HUD/VA date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                actual date that the title package was submitted to either HUD or
                VA. 
             | 
          ||||
| 
               VA
                claim funds received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                actual date that funds were received by the servicer from the VA
                for the
                expense claim submitted by the servicer. 
             | 
          ||||
| 
               VA
                claim submitted date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                actual date that the expense claim was submitted by the servicer
                to the
                VA. 
             | 
          ||||
| 
               VA
                first funds received amount 
             | 
            
               NUMBER(15,2) 
             | 
            
               The
                amount of funds received by the servicer from VA as a result of the
                specified bid. 
             | 
          ||||
| 
               VA
                first funds received date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               The
                date that the funds from the specified bid were received by the servicer
                from the VA. 
             | 
          ||||
| 
               VA
                ▇▇▇ submitted date 
             | 
            
               DATE(MM/DD/YYYY) 
             | 
            
               Actual
                date that the Notice of Election to Convey was submitted to the
                VA. 
             | 
          ||||
| 
               Zip
                Code 
             | 
            
               VARCHAR2(5) 
             | 
            
               US
                postal zip code that corresponds to property
                location. 
             | 
          ||||
D-2-7
        | 
               FNMA
                Delinquency status code 
             | 
            
               VARCHAR2(3) 
              24=Drug
                  seizure 
                28=Modification 
                31=Probate 
                44=Deed-in-lieu 
                62=VA
                  no-bid 
                65=Ch.
                  7 bankruptcy 
               | 
            
               09=Forbearance 
              26=Refinance 
              29=Charge-off
                 
              32=Military
                indulgence  
              49=Assignment
                 
              63=VA
                Refund 
              66=Ch.
                11 bankruptcy 
             | 
            
               17=Preforeclosure
                sale 
              27=Assumption 
              30=Third-party
                sale 
              43=Foreclosure 
              61=Second lien
                considerations 
              64=VA Buydown 
              67=Ch. 13
                bankruptcy 
             | 
            
               The
                code that is electronically reported to FNMA by the servicer that
                reflects
                the current defaulted status of a loan. (ie: 65, 67, 43 or
                44) 
             | 
          ||
| 
               FNMA
                delinquency reason code 
             | 
            
               VARCHAR2(3) 
             | 
            
               001=Death of principal mtgr  
             | 
            
               002=Illness
                of principal mtgr 
             | 
            
               The
                  code that is electronically reported to FNMA by the servicer that
                  describes the circumstance that appears to be the primary contributing
                  factor to the
                  delinquency. 
               | 
          
| 
               003=Illness
                of mtgr's family member 
              005=Marital
                difficulties 
              007=Excessive
                obligations 
              009=Distant
                employee transfer 
              012=Inability
                to sell property 
              014=Military
                service 
              016=Unemployment   
              019=Casualty
                loss  
              023=
                Servicing problems 
              027=Payment
                dispute  
              030=Fraud  
              INC=Incarceration 
             | 
            
               004=Death
                  of mtgr's family member 
                006=Curtailment
                  of income 
                008=Abandonment
                  of property  
                011=Property
                  problem 
                013=Inability
                  to rent property  
                015=Other
                   
                017=Business
                  failure 
                022=Energy-Environment
                  costs 
                026=
                  Payment adjustment 
                029=Transfer
                  ownership pending 
                031=Unable
                  to contact borrower 
               | 
            |||||
| 
               Suspense
                balance 
             | 
            
               NUMBER(10,2) 
             | 
            
               Money
                submitted to the servicer, credited to the mortgagor's account but
                not
                allocated to principal, interest, escrow, etc. 
             | 
          ||||
| 
               Restricted
                escrow balance 
             | 
            
               NUMBER(10,2) 
             | 
            
               Money
                held in escrow by the mortgage company through completion of repairs
                to
                property. 
             | 
          ||||
| 
               Investor
                number  
             | 
            
               NUMBER
                (10,2) 
             | 
            
               Unique
                number assigned to a group of loans in the servicing system.
                 
             | 
          ||||
D-▇-▇
        ▇▇▇▇▇▇▇
      ▇-▇
    [Reserved]
    D-3-1
        EXHIBIT
      E
    [Date]
    FORM
      OF
      ANNUAL CERTIFICATION
    | 
               Re: 
             | 
            
               The
                Servicing Agreement dated as of August 1, 2007 (the “Agreement”), by and
                among ▇▇▇▇▇▇ Brothers Holdings Inc., Aurora Loan Services LLC (the
                “Servicer,” in such capacity and the “Master Servicer,” in such capacity),
                and acknowledged by U.S. Bank National Association, as Trustee (the
                “Trustee”).  
             | 
          
I,
      [identify the certifying individual], the [title] of the Servicer, certify
      to
      the Trustee, the Master Servicer and Structured Asset Securities Corporation
      (the “Depositor”), and their officers, with the knowledge and intent that they
      will rely upon this certification, that:
    (1) I
      have
      reviewed the servicer compliance statement of the Servicer provided in
      accordance with Item 1123 of Regulation AB (the “Compliance Statement”), the
      report on assessment of the Company’s compliance with the servicing criteria set
      forth in Item 1122(d) of Regulation AB (the “Servicing Criteria”), provided in
      accordance with Rules 13a-18 and 15d-18 under Securities Exchange Act of 1934,
      as amended (the “Exchange Act”) and Item 1122 of Regulation AB (the “Servicing
      Assessment”), the registered public accounting firm’s attestation report
      provided in accordance with Rules 13a-18 and 15d-18 under the Exchange Act
      and
      Section 1122(b) of Regulation AB (the “Attestation
      Report”), and all servicing reports, officer’s certificates and other
      information relating to the servicing of the Mortgage Loans by the Servicer
      during 200[ ] that were delivered by the Servicer to any of the Depositor,
      the
      Master Servicer and the Trustee pursuant to the Agreement (collectively, the
      “Company Servicing Information”);
    (2) Based
      on
      my knowledge, the Company Servicing Information, taken as a whole, does not
      contain any untrue statement of a material fact or omit to state a material
      fact
      necessary to make the statements made, in the light of the circumstances under
      which such statements were made, not misleading with respect to the period
      of
      time covered by the Company Servicing Information;
    (3) Based
      on
      my knowledge, all of the Company Servicing Information required to be provided
      by the Company under the Agreement has been provided to the Depositor, the
      Master Servicer and the Trustee;
    (4) I
      am
      responsible for reviewing the activities performed by the Servicer as servicer
      under the Agreement, and based on my knowledge and the compliance review
      conducted in preparing the Compliance Statement and except as disclosed in
      the
      Compliance Statement, the Servicing Assessment or the Attestation Report, the
      Servicer has fulfilled its obligations under the Agreement in all material
      respects; and
    E-1
        (5) The
      Compliance Statement required to be delivered by the Servicer pursuant to the
      Agreement, and the Servicing Assessment and Attestation Report required to
      be
      provided by the Servicer and by any Subservicer or Subcontractor pursuant to
      the
      Agreement, have been provided to the Depositor, the Master Servicer and the
      Trustee. Any material instances of noncompliance described in such reports
      have
      been disclosed to the Depositor, the Master Servicer and the Trustee. Any
      material instance of noncompliance with the Servicing Criteria has been
      disclosed in such reports.
    | Date: _________________________ | ||
|   | 
              | 
              | 
          
| By: | ||
| 
               Name:  | 
          ||
| Title: | ||
E-2
        EXHIBIT
      F
    Assignment
      and Assumption Agreement
    [Intentionally
      Omitted]
    F-1
        EXHIBIT
      G
    ▇▇▇▇▇▇
      ▇▇▇ GUIDE NO. 95-19
    Reference
    | · | 
               Selling                
                This
                announcement amends the guide(s) indicated.
 
             | 
          
| · | 
               Servicing           
                Please
                keep it for reference until we issue a formal
                change. 
             | 
          
Subject “Full-File”
      Reporting to Credit Repositories
    Part
      IV,
      Section 107, of the servicing Guide currently requires servicers to report
      only
      90-day delinquencies to the four major credit repositories. To ensure that
      the
      repositories have up-to-date information for both servicing and origination
      activity, we have decided to begin requiring -- as of the month ending March
      31,
      1996 -- servicers to provide the credit repositories a “full-file” status report
      for the mortgages they service for us.
    “Full-file”
      reporting requires that servicers submit a monthly report to each of the credit
      repositories to describe the exact status for each mortgage they service for
      us.
      The status reported generally should be the one in effect as of the last
      business day of each month. Servicers may, however, use a slightly later cut-off
      date -- for example, at the and of the first week of a month -- to assure that
      payment corrections, returned checks, and other adjustments related to the
      previous month’s activity can be appropriately reflected in their report for
      that month. Statuses that must be reported for any given mortgage include the
      following: new origination, current, delinquent (30-, 60-, 90-days, etc.),
      foreclosed, and charged-off. (The credit repositories will provide the
      applicable codes for reporting these statuses to them.) A listing of each of
      the
      major repositories to which “full-file” status reports must be sent is
      attached.
    Servicers
      are responsible for the complete and accurate reporting of mortgage status
      information to the repositories and for resolving any disputes that arise about
      the information they report. Servicers must respond promptly to any inquiries
      from borrowers regarding specific mortgage status information about them that
      was reported to the credit repositories.
    Servicers
      should contact their Customer Account Team in their lead ▇▇▇▇▇▇ Mae regional
      office if they have any questions about this expanded reporting
      requirement.
    ▇▇▇▇▇▇
      ▇.
      Engeletad
    Senior
      Vice President - Mortgage and Lender Standards
    11/20/95
    G-1
        ▇▇▇▇▇▇
      MAE GUIDE 95-19
    ATTACHMENT
      1
    ANNOUNCEMENT
    Major
      Credit Repositories
    A
      "full-file" status report for each mortgage serviced for ▇▇▇▇▇▇ ▇▇▇ must be
      sent
      to the following repositories each month (beginning with the month ending March
      31, 1996):
    | 
                 Company 
               | 
              
                 Telephone
                  Number 
               | 
            |
| 
                 Consumer
                  Credit Associates, Inc. 
               | 
              
                 Call
                  (▇▇▇) ▇▇▇-▇▇▇▇, either extension 
               | 
            |
| 
                 950
                  Threadneedle Street, Suite 200 
               | 
              
                 150,
                  101, or 112, for all inquiries. 
               | 
            |
| 
                 Houston,
                  Texas 77079-2903 
               | 
              ||
| 
                 Equifax
                   
               | 
              
                 Members
                  that have an account number may call their local sales representative
                  for
                  all inquiries; lenders that need to set up an account should call
                  (▇▇▇)
                  ▇▇▇-▇▇▇▇ and select the customer assistance option. 
               | 
            |
| 
                 TRW
                  Information Systems & Services 
               | 
              
                 Call
                  (▇▇▇) ▇▇▇-▇▇▇▇ for all inquiries, 
               | 
            |
| 
                 601
                  TRW Parkway 
               | 
              
                 current
                  members should select option 3; 
               | 
            |
| 
                 Allen,
                  Texas 75002 
               | 
              
                 lenders
                  that need to set up an account 
               | 
            |
| 
                 should
                  select Option 4. 
               | 
            ||
| 
                 Trans
                  Union Corporation 
               | 
              
                 Call
                  (▇▇▇) ▇▇▇-▇▇▇▇ to get the name of 
               | 
            |
| 
                 555
                  West ▇▇▇▇▇ 
               | 
              
                 the
                  local bureau to contact about setting 
               | 
            |
| 
                 Chicago,
                  Illinois 60661 
               | 
              
                 up
                  an account or obtaining other 
               | 
            |
| 
                 information. 
               | 
            ||
| 
                 11/20/95 
               | 
            
G-2
        EXHIBIT
      H
    SERVICING
      CRITERIA TO BE ADDRESSED IN REPORT ON
    ASSESSMENT
      OF COMPLIANCE
    The
      Servicer shall address, at a minimum, the criteria identified as below as
“Applicable Servicing Criteria”, as identified by a ▇▇▇▇ in the column titled
“Applicable Servicing Criteria”:
    | 
               Servicing
                Criteria  
             | 
            
               Applicable
                 
              Servicing
                Criteria 
             | 
          |||
| 
               Reference 
             | 
            
               Criteria 
             | 
            
               | 
          ||
| 
               | 
            
               General
                Servicing Considerations 
             | 
            
               | 
          ||
| 
               1122(d)(1)(i) 
             | 
            
               Policies
                and procedures are instituted to monitor any performance or other
                triggers
                and events of default in accordance with the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(1)(ii) 
             | 
            
               If
                any material servicing activities are outsourced to third parties,
                policies and procedures are instituted to monitor the third party’s
                performance and compliance with such servicing activities. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(1)(iii) 
             | 
            
               Any
                requirements in the transaction agreements to maintain a back-up
                servicer
                for the mortgage loans are maintained. 
             | 
            |||
| 
               1122(d)(1)(iv) 
             | 
            
               A
                fidelity bond and errors and omissions policy is in effect on the
                party
                participating in the servicing function throughout the reporting
                period in
                the amount of coverage required by and otherwise in accordance with
                the
                terms of the transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               | 
            
               Cash
                Collection and Administration 
             | 
            |||
| 
               1122(d)(2)(i) 
             | 
            
               Payments
                on mortgage loans are deposited into the appropriate custodial bank
                accounts and related bank clearing accounts no more than two business
                days
                following receipt, or such other number of days specified in the
                transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(ii) 
             | 
            
               Disbursements
                made via wire transfer on behalf of an obligor or to an investor
                are made
                only by authorized personnel. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(iii) 
             | 
            
               Advances
                of funds or guarantees regarding collections, cash flows or distributions,
                and any interest or other fees charged for such advances, are made,
                reviewed and approved as specified in the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(iv) 
             | 
            
               The
                related accounts for the transaction, such as cash reserve accounts
                or
                accounts established as a form of overcollateralization, are separately
                maintained (e.g., with respect to commingling of cash) as set forth
                in the
                transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(v) 
             | 
            
               Each
                custodial account is maintained at a federally insured depository
                institution as set forth in the transaction agreements. For purposes
                of
                this criterion, “federally insured depository institution” with respect to
                a foreign financial institution means a foreign financial institution
                that
                meets the requirements of Rule 13k-1(b)(1) of the Securities Exchange
                Act. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(vi) 
             | 
            
               Unissued
                checks are safeguarded so as to prevent unauthorized
                access. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(2)(vii) 
             | 
            
               Reconciliations
                are prepared on a monthly basis for all asset-backed securities related
                bank accounts, including custodial accounts and related bank clearing
                accounts. These reconciliations are (A) mathematically accurate;
                (B)
                prepared within 30 calendar days after the bank statement cutoff
                date, or
                such other number of days specified in the transaction agreements;
                (C)
                reviewed and approved by someone other than the person who prepared
                the
                reconciliation; and (D) contain explanations for reconciling items.
                These
                reconciling items are resolved within 90 calendar days of their original
                identification, or such other number of days specified in the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
H-1
        | 
                 Servicing
                  Criteria 
               | 
              
                 Applicable
                   
                Servicing
                  Criteria 
               | 
            |||
| 
                 Reference 
               | 
              
                 Criteria 
               | 
              
                 | 
            ||
| 
               | 
            
               Investor
                Remittances and Reporting 
             | 
            |||
| 
               1122(d)(3)(i) 
             | 
            
               Reports
                to investors, including those to be filed with the Commission, are
                maintained in accordance with the transaction agreements and applicable
                Commission requirements. Specifically, such reports (A) are prepared
                in
                accordance with timeframes and other terms set forth in the transaction
                agreements; (B) provide information calculated in accordance with
                the
                terms specified in the transaction agreements; (C) are filed with
                the
                Commission as required by its rules and regulations; and (D) agree
                with
                investors’ or the trustee’s records as to the total unpaid principal
                balance and number of mortgage loans serviced by the
                Servicer. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(3)(ii) 
             | 
            
               Amounts
                due to investors are allocated and remitted in accordance with timeframes,
                distribution priority and other terms set forth in the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(3)(iii) 
             | 
            
               Disbursements
                made to an investor are posted within two business days to the Servicer’s
                investor records, or such other number of days specified in the
                transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(3)(iv) 
             | 
            
               Amounts
                remitted to investors per the investor reports agree with cancelled
                checks, or other form of payment, or custodial bank
                statements. 
             | 
            
               X 
             | 
          ||
| 
               | 
            
               Pool
                Asset Administration 
             | 
            |||
| 
               1122(d)(4)(i) 
             | 
            
               Collateral
                or security on mortgage loans is maintained as required by the transaction
                agreements or related mortgage loan documents. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(ii) 
             | 
            
               Mortgage
                loan and related documents are safeguarded as required by the transaction
                agreements 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(iii) 
             | 
            
               Any
                additions, removals or substitutions to the asset pool are made,
                reviewed
                and approved in accordance with any conditions or requirements in
                the
                transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(iv) 
             | 
            
               Payments
                on mortgage loans, including any payoffs, made in accordance with
                the
                related mortgage loan documents are posted to the Servicer’s obligor
                records maintained no more than two business days after receipt,
                or such
                other number of days specified in the transaction agreements, and
                allocated to principal, interest or other items (e.g., escrow) in
                accordance with the related mortgage loan documents. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(v) 
             | 
            
               The
                Servicer’s records regarding the mortgage loans agree with the Servicer’s
                records with respect to an obligor’s unpaid principal
                balance. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(vi) 
             | 
            
               Changes
                with respect to the terms or status of an obligor's mortgage loans
                (e.g.,
                loan modifications or re-agings) are made, reviewed and approved
                by
                authorized personnel in accordance with the transaction agreements
                and
                related pool asset documents. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(vii) 
             | 
            
               Loss
                mitigation or recovery actions (e.g., forbearance plans, modifications
                and
                deeds in lieu of foreclosure, foreclosures and repossessions, as
                applicable) are initiated, conducted and concluded in accordance
                with the
                timeframes or other requirements established by the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(viii) 
             | 
            
               Records
                documenting collection efforts are maintained during the period a
                mortgage
                loan is delinquent in accordance with the transaction agreements.
                Such
                records are maintained on at least a monthly basis, or such other
                period
                specified in the transaction agreements, and describe the entity’s
                activities in monitoring delinquent mortgage loans including, for
                example,
                phone calls, letters and payment rescheduling plans in cases where
                delinquency is deemed temporary (e.g., illness or
                unemployment). 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(ix) 
             | 
            
               Adjustments
                to interest rates or rates of return for mortgage loans with variable
                rates are computed based on the related mortgage loan
                documents. 
             | 
            
               X 
             | 
          
H-2
        | 
                 Servicing
                  Criteria  
               | 
              
                 Applicable
                   
                Servicing
                  Criteria 
               | 
            |||
| 
                 Reference 
               | 
              
                 Criteria 
               | 
              
                 | 
            ||
| 
               1122(d)(4)(x) 
             | 
            
               Regarding
                any funds held in trust for an obligor (such as escrow accounts):
                (A) such
                funds are analyzed, in accordance with the obligor’s mortgage loan
                documents, on at least an annual basis, or such other period specified
                in
                the transaction agreements; (B) interest on such funds is paid, or
                credited, to obligors in accordance with applicable mortgage loan
                documents and state laws; and (C) such funds are returned to the
                obligor
                within 30 calendar days of full repayment of the related mortgage
                loans,
                or such other number of days specified in the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(xi) 
             | 
            
               Payments
                made on behalf of an obligor (such as tax or insurance payments)
                are made
                on or before the related penalty or expiration dates, as indicated
                on the
                appropriate bills or notices for such payments, provided that such
                support
                has been received by the servicer at least 30 calendar days prior
                to these
                dates, or such other number of days specified in the transaction
                agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(xii) 
             | 
            
               Any
                late payment penalties in connection with any payment to be made
                on behalf
                of an obligor are paid from the servicer’s funds and not charged to the
                obligor, unless the late payment was due to the obligor’s error or
                omission. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(xiii) 
             | 
            
               Disbursements
                made on behalf of an obligor are posted within two business days
                to the
                obligor’s records maintained by the servicer, or such other number of days
                specified in the transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(xiv) 
             | 
            
               Delinquencies,
                charge-offs and uncollectible accounts are recognized and recorded
                in
                accordance with the transaction agreements. 
             | 
            
               X 
             | 
          ||
| 
               1122(d)(4)(xv) 
             | 
            
               Any
                external enhancement or other support, identified in Item 1114(a)(1)
                through (3) or Item 1115 of Regulation AB, is maintained as set forth
                in
                the transaction agreements. 
             | 
            
H-3
        EXHIBIT
      I
    TRANSACTION
      PARTIES
    Trustee:
      U.S. Bank National Association
    Master
      Servicer: Aurora Loan Services LLC
    Certificate
      Insurer: Assured Guaranty Corp.
    Interest
      Rate Cap and Swap Counterparty: ABN AMRO Bank N.V. and Swiss Re Financial
      Products Corporation
    Deferred
      Interest Cap Counterparty: N/A
    Servicers:
      Countrywide Home Loans Servicing LP. and Aurora Loan Services LLC
    Originators:
      Countrywide Home Loans, Inc., GreenPoint Mortgage Funding, Inc., Quicken Loans,
      Inc. and ▇▇▇▇▇▇ Brothers Bank, FSB
    Custodians:
      LaSalle Bank National Association and U.S. Bank National
      Association
    Seller:
      ▇▇▇▇▇▇ Brothers Holdings Inc
    I-1
        EXHIBIT
      J
    FORM
      OF
      ANNUAL OFFICER’S CERTIFICATE
    Via
      Overnight Delivery
    [DATE]
    To:
      
    Aurora
      Loan Services LLC
    10▇▇▇
      ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇
    ▇▇▇▇▇▇▇▇▇,
      ▇▇ ▇▇▇▇▇
    Attention:
      Compliance Coordinator
    (LXS
      2007-16N)
    | 
               RE: 
             | 
            
               Annual
                officer’s certificate delivered pursuant to Section 5.03 of that certain
                servicing agreement, dated as of August 1, 2007 (the “Agreement”), by and
                among ▇▇▇▇▇▇ Brothers Holdings Inc., Aurora Loan Services LLC, as
                servicer
                (the “Servicer”) and as master servicer, and acknowledged by U.S. Bank
                National Association, as Trustee, relating to the issuance of the
                ▇▇▇▇▇▇
                XS Trust Mortgage Pass-Through Certificates, Series
                2007-16N 
             | 
          
[_______],
      the undersigned, a duly authorized [_______] of [the Servicer][Name of
      Subservicer], does hereby certify the following for the [calendar year][period
      beginning on the Cut-off Date and] ending on December 31, 20[__] (the “Reporting
      Period”):
    | 
               1. 
             | 
            
               A
                review of the activities of the Servicer during the Reporting Period
                and
                of its performance under the Agreement has been made under my
                supervision. 
             | 
          
| 
               2. 
             | 
            
               To
                the best of my knowledge, based on such review, the Servicer has
                fulfilled
                all of its obligations under the Agreement in all material respects
                throughout such Reporting Period [except as set forth below: [Identify
                failure, nature and status thereof, and steps to remedy]
                ]. 
             | 
          
Certified
      By:
    Name:
    Title:
      
    J-1