EXECUTION COPY
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                            GMAC MORTGAGE CORPORATION
                                  as Servicer,
                     GMACM HOME EQUITY LOAN TRUST 2006-HE4,
                                    as Issuer
                                       and
                    JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
                              as Indenture Trustee
                            -------------------------
                               SERVICING AGREEMENT
                         Dated as of September 27, 2006
                            -------------------------
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                                        TABLE OF CONTENTS                                 PAGE
                                                                                        
ARTICLE I         Definitions...............................................................1
        Section 1.01      Definitions.......................................................1
        Section 1.02      Other Definitional Provisions.....................................1
        Section 1.03      Interest Calculations.............................................2
ARTICLE II        Representations and Warranties............................................3
        Section 2.01      Representations and Warranties Regarding the Servicer.............3
        Section 2.02      Representations and Warranties of the Issuer......................4
        Section 2.03      Enforcement of Representations and Warranties.....................4
ARTICLE III       Administration and Servicing of Mortgage Loans............................5
        Section 3.01      The Servicer......................................................5
        Section 3.02      Collection of Certain Mortgage Loan Payments......................8
        Section 3.03      Withdrawals from the Custodial Account...........................11
        Section 3.04      Maintenance of Hazard Insurance; Property Protection
                          Expenses.........................................................13
        Section 3.05      Modification Agreements..........................................14
        Section 3.06      Trust Estate; Related Documents..................................14
        Section 3.07      Realization Upon Defaulted Mortgage Loans........................15
        Section 3.08      Issuer and Indenture Trustee to Cooperate........................17
        Section 3.09      Servicing Compensation; Payment of Certain Expenses
                          by Servicer......................................................18
        Section 3.10      Annual Statement as to Compliance................................18
        Section 3.11      Annual Independent Public Accountants' Servicing
                          Report...........................................................19
        Section 3.12      Access to Certain Documentation and Information
                          Regarding the Mortgage Loans.....................................19
        Section 3.13      Maintenance of Certain Servicing Insurance Policies..............19
        Section 3.14      Information Required by the Internal Revenue Service
                          and Reports of Foreclosures and Abandonments of
                          Mortgaged Property...............................................20
        Section 3.15      Optional Repurchase or Transfer of Mortgage Loans................20
        Section 3.16      Hedge Agreement..................................................21
        Section 3.17      Reserved.........................................................21
        Section 3.18      Pre-Funding Account..............................................21
        Section 3.19      Capitalized Interest Account.....................................23
        Section 3.20      Enforcement of Due-on-Sale Clauses; Assumption and
                          Modification Agreements; Certain Assignments.....................24
        Section 3.21      Advance Facility.................................................25
ARTICLE IV        Servicing Certificate....................................................26
        Section 4.01      Statements to Securityholders....................................27
        Section 4.02      Tax Returns and 1934 Act Reports.................................29
ARTICLE V         Note Payment Account.....................................................31
        Section 5.01      Note Payment Account.............................................31
ARTICLE VI        The Servicer.............................................................31
        Section 6.01      Liability of the Servicer........................................31
        Section 6.02      Merger or Consolidation of, or Assumption of the
                          Obligations of, the Servicer.....................................31
        Section 6.03      Limitation on Liability of the Servicer and Others...............32
        Section 6.04      Servicer Not to Resign...........................................32
        Section 6.05      Delegation of Duties.............................................33
        Section 6.06      Payment of Indenture Trustee's and Owner Trustee's
                          Fees and Expenses; Indemnification...............................33
ARTICLE VII       Default..................................................................34
        Section 7.01      Servicing Default................................................34
        Section 7.02      Indenture Trustee to Act; Appointment of Successor...............36
        Section 7.03      Notification to Securityholders..................................38
        Section 7.04      Servicing Termination Event; Removal of Servicer.................38
ARTICLE VIII      Miscellaneous Provisions.................................................40
        Section 8.01      Amendment........................................................40
        Section 8.02      GOVERNING LAW....................................................40
        Section 8.03      Notices..........................................................40
        Section 8.04      Severability of Provisions.......................................40
        Section 8.05      Third-Party Beneficiaries........................................41
        Section 8.06      Counterparts.....................................................41
        Section 8.07      Effect of Headings and Table of Contents.........................41
        Section 8.08      Termination Upon Purchase by the Servicer or
                          Liquidation of All Mortgage Loans; Partial Redemption............41
        Section 8.09      Certain Matters Affecting the Indenture Trustee..................42
        Section 8.10      Owner Trustee Not Liable for Related Documents...................42
ARTICLE IX        Compliance With Regulation AB............................................44
        Section 9.01      Intent of the Parties; Reasonableness............................44
        Section 9.02      Additional Representations and Warranties of the
                          Indenture Trustee................................................44
        Section 9.03      Information to Be Provided by the Indenture Trustee..............45
        Section 9.04      Report on Assessment of Compliance and Attestation...............45
        Section 9.05      Indemnification; Remedies........................................46
EXHIBIT A         MORTGAGE LOAN SCHEDULE..................................................A-1
EXHIBIT B         LIMITED POWER OF ATTORNEY...............................................B-1
EXHIBIT C         FORM OF REQUEST FOR RELEASE.............................................C-1
EXHIBIT D-1       FORM OF FORM 10-K CERTIFICATION.........................................D-1
EXHIBIT D-2       FORM OF BACK-UP CERTIFICATION TO FORM 10-K
                  CERTIFICATE.............................................................D-2
EXHIBIT E         SERVICING CRITERIA......................................................E-1
        This  Servicing   Agreement,   dated  as  of  September  27,  2006  (the
"Agreement"),  is among GMAC Mortgage Corporation, as servicer (the "Servicer"),
the GMACM Home  Equity  Loan  Trust  2006-HE4,  as issuer  (the  "Issuer"),  and
JPMorgan Chase Bank, National Association,  as indenture trustee (the "Indenture
Trustee").
                                   WITNESSETH:
        WHEREAS,  pursuant to the terms of the  Purchase  Agreement  (as defined
herein), GMAC Mortgage Corporation, as seller (in such capacity, "GMACM") and as
servicer,  and Walnut Grove  Mortgage  Loan Trust  2003-A,  as seller ("WG Trust
2003" and, with GMACM, each a "Seller" and together,  the "Sellers"),  will sell
to Residential Asset Mortgage  Products,  Inc.  ("RAMP"),  as purchaser (in such
capacity, the "Purchaser"),  the Initial Mortgage Loans on the Closing Date, and
may sell  Subsequent  Mortgage Loans on one or more  Subsequent  Transfer Dates,
together  with the  Related  Documents  on the Closing  Date and any  Subsequent
Transfer Date, and  thereafter all Additional  Balances  created on or after the
Cut-Off Date and any such Subsequent Transfer Date;
        WHEREAS,  RAMP, as depositor (in such capacity,  the "Depositor"),  will
sell the Initial  Mortgage Loans and assign all of its rights under the Purchase
Agreement  to the Issuer,  together  with the Related  Documents  on the Closing
Date,  and thereafter all Additional  Balances  relating  thereto  created on or
after the Cut-Off Date;
        WHEREAS,  pursuant to the terms of the Trust Agreement,  the Issuer will
issue the Certificates;
        WHEREAS,  pursuant to the terms of the Indenture,  the Issuer will issue
the Notes; and
        WHEREAS,  pursuant to the terms of this  Agreement,  the  Servicer  will
service the Mortgage Loans directly or through one or more Subservicers.
        NOW,  THEREFORE,   in  consideration  of  the  mutual  covenants  herein
contained, the parties hereto agree as follows:
ARTICLE I
                                   Definitions
Section  1.01  Definitions.  For all  purposes  of  this  Agreement,  except  as
otherwise  expressly  provided herein or unless the context otherwise  requires,
capitalized  terms not otherwise defined herein shall have the meanings assigned
to such terms in the Definitions  contained in Appendix A to the indenture dated
as of September 27, 2006 (the "Indenture"), between the Issuer and the Indenture
Trustee,  which is incorporated by reference herein. All other capitalized terms
used herein shall have the meanings specified herein.
Section 1.02   Other Definitional Provisions.
     (a)  All terms defined in this  Agreement  shall have the defined  meanings
          when  used in any  certificate  or other  document  made or  delivered
          pursuant hereto unless otherwise defined therein.
     (b)  As used in this  Agreement and in any  certificate  or other  document
          made or delivered  pursuant  hereto or thereto,  accounting  terms not
          defined  in  this  Agreement  or in  any  such  certificate  or  other
          document,  and accounting terms partly defined in this Agreement or in
          any such  certificate  or other  document,  to the extent not defined,
          shall  have the  respective  meanings  given to them  under  generally
          accepted accounting principles.  To the extent that the definitions of
          accounting terms in this Agreement or in any such certificate or other
          document  are  inconsistent  with the  meanings  of such  terms  under
          generally accepted accounting principles, the definitions contained in
          this  Agreement or in any such  certificate  or other  document  shall
          control.
     (c)  The words "hereof," "herein,"  "hereunder" and words of similar import
          when used in this  Agreement  shall refer to this Agreement as a whole
          and not to any  particular  provision of this  Agreement;  Section and
          Exhibit  references  contained in this  Agreement  are  references  to
          Sections  and  Exhibits  in  or to  this  Agreement  unless  otherwise
          specified;   the  term  "including"  shall  mean  "including   without
          limitation";  "or" shall  include  "and/or";  and the term  "proceeds"
          shall have the meaning ascribed thereto in the UCC.
     (d)  The  definitions  contained in this  Agreement  are  applicable to the
          singular  as  well  as the  plural  forms  of  such  terms  and to the
          masculine as well as the feminine and neuter genders of such terms.
     (e)  Any agreement,  instrument or statute defined or referred to herein or
          in any  instrument or  certificate  delivered in  connection  herewith
          means  such  agreement,  instrument  or  statute  as from time to time
          amended,  modified  or  supplemented  and  includes  (in  the  case of
          agreements or instruments)  references to all attachments  thereto and
          instruments  incorporated therein;  references to a Person are also to
          its permitted successors and assigns.
Section 1.03 Interest Calculations.  All calculations of interest hereunder that
are made in  respect of a Mortgage  Loan  shall be made in  conformity  with the
related Loan Agreement.  All calculations of interest on the Notes shall be made
on the basis of the  actual  number  of days in an  Interest  Period  and a year
assumed to consist of 360-days.  The  calculation  of the Servicing Fee shall be
made on the basis of a 360-day year  consisting  of twelve  30-day  months.  All
dollar amounts  calculated  hereunder shall be rounded to the nearest ▇▇▇▇▇ with
one-half of one ▇▇▇▇▇ being rounded up.
ARTICLE II
                         Representations and Warranties
Section 2.01 Representations and Warranties Regarding the Servicer. The Servicer
represents  and  warrants  to the  Issuer and for the  benefit of the  Indenture
Trustee, as pledgee of the Mortgage Loans, as of the Closing Date:
     (a)  the Servicer is a corporation duly organized,  validly existing and in
          good standing under the laws of its  jurisdiction of organization  and
          has the power to own its assets and to transact  the business in which
          it is currently engaged. The Servicer is duly qualified to do business
          as a foreign  entity and is in good standing in each  jurisdiction  in
          which the  character of the business  transacted  by it or  properties
          owned or leased by it  requires  such  qualification  and in which the
          failure to so qualify would have a material adverse effect (not in the
          ordinary course of business) on the business,  properties,  assets, or
          condition (financial or other) of the Servicer;
     (b)  the Servicer has the power and authority to make, execute, deliver and
          perform this Agreement and all of the transactions  contemplated under
          this  Agreement,  and has  taken  all  necessary  corporate  action to
          authorize the execution,  delivery and  performance of this Agreement.
          When executed and delivered,  this Servicing Agreement will constitute
          the legal, valid and binding obligation of the Servicer enforceable in
          accordance with its terms,  except as enforcement of such terms may be
          limited by  bankruptcy,  insolvency  or  similar  laws  affecting  the
          enforcement of creditors'  rights generally and by the availability of
          equitable remedies;
     (c)  the Servicer is not required to obtain the consent of any other Person
          or  any  consent,   license,   approval  or  authorization   from,  or
          registration or declaration with, any governmental  authority,  bureau
          or agency in connection  with the  execution,  delivery,  performance,
          validity or enforceability of this Agreement, except for such consent,
          license, approval or authorization, or registration or declaration, as
          shall have been obtained or filed, as the case may be;
     (d)  the execution and delivery of this  Agreement and the  performance  of
          the transactions  contemplated hereby by the Servicer will not violate
          any material  provision of any existing law or regulation or any order
          or decree of any court  applicable to the Servicer or any provision of
          the organizational  documents,  or constitute a material breach of any
          material mortgage, indenture, contract or other agreement to which the
          Servicer is a party or by which the Servicer may be bound;
     (e)  no  litigation  or  administrative  proceeding of or before any court,
          tribunal  or  governmental  body  is  currently  pending,  or  to  the
          knowledge of the Servicer  threatened,  against the Servicer or any of
          its  properties  or with respect to this  Agreement or the  Securities
          which in the opinion of the Servicer has a  reasonable  likelihood  of
          resulting   in  a  material   adverse   effect  on  the   transactions
          contemplated by this Agreement;
     (f)  the Servicer is a member of MERS in good standing,  and will comply in
          all  material  respects  with  the  rules  and  procedures  of MERS in
          connection   with  the  servicing  of  the  Mortgage  Loans  that  are
          registered with MERS; and
     (g)  the servicing of the Mortgage Loans has at all times been conducted in
          material compliance with all applicable federal, state and local laws,
          rules and regulations and there has been no material  violation of any
          such laws,  rules or  regulations  arising out of the servicing of the
          Mortgage Loans.
        The  foregoing   representations   and  warranties   shall  survive  any
termination of the Servicer hereunder.
Section 2.02  Representations  and  Warranties of the Issuer.  The Issuer hereby
represents  and warrants to the  Servicer  and for the benefit of the  Indenture
Trustee, as pledgee of the Mortgage Loans, as of the Closing Date:
     (a)  the Issuer is a statutory trust duly formed and in good standing under
          the laws of the State of Delaware  and has full power,  authority  and
          legal right to execute and deliver this  Agreement  and to perform its
          obligations  under this Agreement,  and has taken all necessary action
          to authorize the  execution,  delivery and  performance  by it of this
          Agreement; and
     (b)  the  execution  and delivery by the Issuer of this  Agreement  and the
          performance by the Issuer of its obligations under this Agreement will
          not violate  any  provision  of any law or  regulation  governing  the
          Issuer or any order, writ, judgment or decree of any court, arbitrator
          or governmental authority or agency applicable to the Issuer or any of
          its assets. Such execution,  delivery,  authentication and performance
          will not require the authorization, consent or approval of, the giving
          of notice to, the filing or  registration  with,  or the taking of any
          other  action with  respect to, any  governmental  authority or agency
          regulating  the  activities  of  limited  liability  companies.   Such
          execution, delivery,  authentication and performance will not conflict
          with,  or result in a breach or violation  of, any  mortgage,  deed of
          trust,  lease or other  agreement or instrument to which the Issuer is
          bound.
Section 2.03 Enforcement of  Representations  and Warranties.  The Servicer,  on
behalf of and subject to the direction of the Indenture  Trustee,  as pledgee of
the  Mortgage  Loans,  or the  Issuer,  shall  enforce the  representations  and
warranties of the Sellers pursuant to the Purchase Agreement. Upon the discovery
by the  Sellers,  the  Depositor,  the  Servicer,  the  Indenture  Trustee,  the
Enhancer, the Issuer, or the Custodian of a breach of any of the representations
and  warranties  made by a Seller in the Purchase  Agreement,  in respect of any
Mortgage  Loan which  materially  and  adversely  affects the  interests  of the
Securityholders  or the Enhancer,  the party  discovering such breach shall give
prompt  written  notice to the other parties (the  Custodian  being so obligated
under the Custodial  Agreement).  The Servicer shall promptly notify such Seller
of  such  breach  and  request  that,  pursuant  to the  terms  of the  Purchase
Agreement,  the Seller  either  (i) cure such  breach in all  material  respects
within 90 days from the date the  Seller  was  notified  of such  breach or (ii)
purchase  such  Mortgage Loan from the Issuer at the price and in the manner set
forth in Section  3.1(e) of the Purchase  Agreement;  provided,  that the Seller
shall,  subject to the conditions set forth in the Purchase Agreement,  have the
option to  substitute  an Eligible  Substitute  Loan or Loans for such  Mortgage
Loan.  In the event that the Seller  elects to  substitute  one or more Eligible
Substitute  Loans  pursuant to Section  3.1(e) of the  Purchase  Agreement,  the
Seller shall deliver to the Custodian or the  Servicer,  in accordance  with the
Purchase Agreement, with respect to such Eligible Substitute Loans, the original
Loan  Agreement,  the Mortgage,  and such other  documents and agreements as are
required  by the  Purchase  Agreement.  Payments  due with  respect to  Eligible
Substitute  Loans in the month of  substitution  shall not be transferred to the
Issuer and will be retained by the Servicer and remitted by the Servicer to such
Seller on the next  succeeding  Payment Date except to the extent that a payment
less than the applicable Minimum Monthly Payment has been received by the Issuer
for such month in respect of the Mortgage Loan to be removed. The Servicer shall
amend or cause to be amended the Mortgage  Loan  Schedule to reflect the removal
of such Mortgage Loan and the substitution of the Eligible  Substitute Loans and
the Servicer  shall promptly  deliver the amended  Mortgage Loan Schedule to the
Owner Trustee and Indenture Trustee.
        It is understood  and agreed that the  obligation of the Sellers to cure
such breach or purchase or substitute  for such Mortgage Loan as to which such a
breach  has  occurred  and  is  continuing  shall  constitute  the  sole  remedy
respecting  such breach  available to the Issuer and the Indenture  Trustee,  as
pledgee of the  Mortgage  Loans,  against any  Seller.  In  connection  with the
purchase of or  substitution  for any such  Mortgage  Loan by such  Seller,  the
Issuer  shall  assign to such  Seller all of its right,  title and  interest  in
respect of the Purchase Agreement applicable to such Mortgage Loan. Upon receipt
of the Repurchase Price, or upon completion of such  substitution,  the Servicer
shall notify the Custodian,  and the Custodian shall deliver the Loan Agreements
to the  Servicer,  together  with  all  relevant  endorsements  and  assignments
prepared by the Servicer that the Indenture Trustee shall execute.
ARTICLE III
                    Administration and Servicing of Mortgage Loans
Section 3.01   The Servicer.
     (a)  The Servicer  shall  service and  administer  the Mortgage  Loans in a
          manner generally consistent with the terms of the Program Guide and in
          a manner consistent with the terms of this Agreement and that shall be
          normal and usual in its  general  mortgage  servicing  activities  and
          consistent  with the manner in which it  services  all other  Mortgage
          Loans in its servicing portfolio with characteristics similar to those
          of the  Mortgage  Loans.  The  Servicer  shall  have  full  power  and
          authority,  acting alone or through a  Subservicer,  to do any and all
          things in connection with such servicing and  administration  which it
          may deem necessary or desirable,  it being understood,  however,  that
          the Servicer  shall at all times remain  responsible to the Issuer and
          the  Indenture  Trustee,  as pledgee of the  Mortgage  Loans,  for the
          performance of its duties and obligations hereunder in accordance with
          the  terms  hereof  and  the  Program  Guide.   Without  limiting  the
          generality  of the  foregoing,  the Servicer  shall  continue,  and is
          hereby  authorized  and  empowered  by the  Issuer  and the  Indenture
          Trustee,  as pledgee of the Mortgage Loans, to execute and deliver, on
          behalf of itself,  the Issuer,  the Indenture  Trustee or any of them,
          any and all instruments of satisfaction or cancellation, or of partial
          or full release or discharge and all other comparable instruments with
          respect  to the  Mortgage  Loans  and the  Mortgaged  Properties.  The
          Issuer, the Indenture Trustee and the Custodian, as applicable,  shall
          furnish the Servicer  with any powers of attorney and other  documents
          necessary  or  appropriate  to enable  the  Servicer  to carry out its
          servicing  and  administrative  duties  hereunder.  In  addition,  the
          Servicer  may, at its own  discretion  and on behalf of the  Indenture
          Trustee,  obtain credit  information  in the form of a "credit  score"
          from a credit  repository.  On the Closing Date, the Indenture Trustee
          shall   deliver  to  the   Servicer  a  limited   power  of   attorney
          substantially in the form of Exhibit B hereto. The Servicer is further
          authorized and empowered by the Issuer and the Indenture  Trustee,  on
          behalf of the Noteholders and the Indenture  Trustee,  in its own name
          or  in  the  name  of  the  Subservicer,  when  the  Servicer  or  the
          Subservicer,  as the case may be,  believes it appropriate in its best
          judgment to register any Mortgage Loan on the MERS(R) System, or cause
          the removal from the  registration of any Mortgage Loan on the MERS(R)
          System, to execute and deliver, on behalf of the Indenture Trustee and
          the  Noteholders or any of them, any and all instruments of assignment
          and other  comparable  instruments  with respect to such assignment or
          re-recording of a Mortgage in the name of MERS,  solely as nominee for
          the Indenture  Trustee and its successors  and assigns.  The Indenture
          Trustee  shall have no ongoing  responsibility  to check the status of
          the Mortgage  Loans on the MERS(R)  System.  Any expenses  incurred in
          connection with the actions described in the preceding  sentence shall
          be borne by the Servicer, with no right of reimbursement.
        The Servicer may also,  without prior approval of the Rating Agencies or
the Enhancer,  increase the Credit Limits on the Mortgage Loans (a "Credit Limit
Increase"), provided that (i) a new appraisal is obtained, (ii) the new Combined
Loan-to-Value  Ratio of any such  Mortgage  Loan  after  giving  effect  to such
increase  is less  than or  equal  to the  Combined  Loan-to-Value  Ratio of the
Mortgage Loan as of the Cut-off Date or Subsequent  Cut-off Date, as applicable,
(iii) the Servicer  receives  verbal  verification  of employment of the related
Mortgagor  and (iv) the payment  history of the related  Mortgagor is within the
underwriting  parameters  of the Program  Guide.  In addition,  the Servicer may
increase the Credit Limits on Mortgage  Loans without  obtaining new  appraisals
provided that clauses (iii) and (iv) of the  preceding  sentence are  satisfied,
the Combined Loan-to-Value Ratio of the Mortgage Loan following the Credit Limit
Increase  will be limited to 100% and at no time shall the  aggregate  Principal
Balance of such  Mortgage  Loans  exceed 5% of the current  Pool Balance for the
Mortgage  Loans;  provided,  further,  however,  that for  Mortgage  Loans  with
original  Combined   Loan-to-Value   Ratios  in  excess  of  80%,  the  Combined
Loan-to-Value  Ratio resulting from such Credit Limit Increase must be less than
or equal to the original Combined  Loan-to-Value  Ratio and at no time shall the
aggregate Principal Balance of such Mortgage Loans exceed 5% of the current Pool
Balance for the Mortgage Loans.
        Subject to Section  3.15,  if the Mortgage did not have a Lien senior to
the related  Mortgage Loan on the related  Mortgaged  Property as of the related
Cut-Off  Date,  then the  Servicer,  in such  capacity,  may not  consent to the
placing  of a Lien  senior  to that of the  Mortgage  on the  related  Mortgaged
Property.  Subject to Section  3.15,  if the  Mortgage  had a Lien senior to the
related  Mortgage  Loan on the  related  Mortgaged  Property  as of the  related
Cut-Off  Date,  then the  Servicer,  in such  capacity,  may not  consent to the
refinancing  of such prior senior Lien;  unless (i) the  resulting  CLTV of such
Mortgage  Loan  is no  higher  than  the  greater  of the  CLTV  prior  to  such
refinancing or a 70% CLTV (or a 80% CLTV for those borrowers with a FICO "credit
score" of 720 or greater) and (ii) the interest rate for the loan evidencing the
refinanced  senior  Lien  is no  higher  than  the  interest  rate  on the  loan
evidencing  the  existing  senior  Lien  immediately  prior  to the date of such
refinancing  (meaning,  in the case of an adjustable  rate loan, a substantially
similar  index and a gross  margin no higher  than that of the  existing  senior
Lien);  provided,  however, that if the loan evidencing the existing senior Lien
prior  to the  date of  refinancing  is an  adjustable  rate  loan  and the loan
evidencing  the refinanced  senior Lien is a fixed rate loan,  then the interest
rate on the loan evidencing the refinanced  senior Lien may be up to 2.0% higher
than the  then-current  mortgage rate of the loan evidencing the existing senior
Lien and (iii) the loan evidencing the refinanced  senior Lien is not subject to
negative amortization.
        In connection with servicing the Mortgage  Loans,  the Servicer may take
reasonable  actions to encourage or effect the  termination  of Loan  Agreements
that have become dormant.
        The  relationship  of the Servicer (and of any successor to the Servicer
as servicer under this Agreement) to the Issuer under this Agreement is intended
by the parties to be that of an  independent  contractor and not that of a joint
venturer, partner or agent.
     (b)  The Servicer may enter into Subservicing  Agreements with Subservicers
          for the servicing and administration of certain of the Mortgage Loans.
          The  Servicer  shall  provide  notice to the  Indenture  Trustee  upon
          entering into a Subservicing  Agreement.  References in this Agreement
          to  actions  taken or to be taken by the  Servicer  in  servicing  the
          Mortgage  Loans include  actions taken or to be taken by a Subservicer
          on behalf of the  Servicer  and any amount  actually  received by such
          Subservicer in respect of a Mortgage Loan shall be deemed to have been
          received  by the  Servicer  whether or not  actually  received  by the
          Servicer.  Each  Subservicing  Agreement  will be upon such  terms and
          conditions  as are not  inconsistent  with this  Agreement  and as the
          Servicer and the  Subservicer  have  agreed.  With the approval of the
          Servicer,  a  Subservicer  may delegate its servicing  obligations  to
          third-party  servicers,  but such  Subservicers  will remain obligated
          under  the  related  Subservicing  Agreements.  The  Servicer  and the
          Subservicer  may enter into  amendments  to the  related  Subservicing
          Agreements;  provided,  however,  that any such  amendments  shall not
          cause the  Mortgage  Loans to be  serviced  in a manner  that would be
          materially   inconsistent   with  the  standards  set  forth  in  this
          Agreement.   The  Servicer   shall  be  entitled  to   terminate   any
          Subservicing  Agreement in  accordance  with the terms and  conditions
          thereof  and  without  any  limitation  by virtue  of this  Agreement;
          provided,   however,   that  in  the  event  of   termination  of  any
          Subservicing  Agreement  by  the  Servicer  or  the  Subservicer,  the
          Servicer shall either act as servicer of the related  Mortgage Loan or
          enter into a Subservicing Agreement with a successor Subservicer which
          will be bound by the terms of the related Subservicing Agreement.  The
          Servicer  shall  be  entitled  to  enter  into  any  agreement  with a
          Subservicer for  indemnification of the Servicer and nothing contained
          in  this   Agreement   shall  be  deemed  to  limit  or  modify   such
          indemnification.
        In the event that the rights, duties and obligations of the Servicer are
terminated hereunder,  any successor to the Servicer in its sole discretion may,
to the extent permitted by applicable law,  terminate the existing  Subservicing
Agreement with any  Subservicer  in accordance  with the terms of the applicable
Subservicing   Agreement  or  assume  the  terminated   Servicer's   rights  and
obligations under such subservicing arrangements which termination or assumption
will not violate the terms of such arrangements.
        As part of its servicing  activities  hereunder,  the Servicer,  for the
benefit of the Indenture Trustee,  the Enhancer and the  Securityholders,  shall
use reasonable  efforts to enforce the obligations of each Subservicer under the
related  Subservicing  Agreement,  to the extent that the non-performance of any
such  obligation  would have a material  adverse effect on a Mortgage Loan. Such
enforcement,  including,  without  limitation,  the legal prosecution of claims,
termination  of  Subservicing  Agreements  and the pursuit of other  appropriate
remedies,  shall be in such form and  carried  out to such an extent and at such
time as the Servicer, in its good faith business judgment, would require were it
the owner of the related  Mortgage  Loans.  The Servicer  shall pay the costs of
such enforcement at its own expense,  and shall be reimbursed  therefor only (i)
from a general recovery  resulting from such enforcement to the extent,  if any,
that such  recovery  exceeds all amounts due in respect of the related  Mortgage
Loan or (ii) from a specific  recovery  of costs,  expenses  or  attorneys  fees
against the party against whom such enforcement is directed.
        (c) All other documents  contained in the Mortgage File and any original
documents  relating to the Mortgage  Loans not contained in the Mortgage File or
delivered to the  Custodian,  if any, or the Indenture  Trustee are and shall be
held by the  Servicer in trust as agent for the  Indenture  Trustee on behalf of
the Noteholders.
Section 3.02   Collection of Certain Mortgage Loan Payments.
     (a)  The  Servicer  shall make  reasonable  efforts to collect all payments
          called for under the terms and provisions of the Mortgage  Loans,  and
          shall,  to the extent such  procedures  shall be consistent  with this
          Agreement and generally consistent with the Program Guide, follow such
          collection  procedures  as shall be normal  and  usual in its  general
          mortgage  servicing  activities and consistent with the procedures the
          Servicer  employs  in  servicing  all  other  Mortgage  Loans  in  the
          servicing  portfolio  with  characteristics  similar  to  those of the
          Mortgage Loans.  Consistent with the foregoing,  and without  limiting
          the  generality of the  foregoing,  the Servicer may in its discretion
          (i) waive any late  payment  charge,  penalty  interest  or other fees
          which may be collected in the ordinary  course of servicing a Mortgage
          Loan and (ii)  arrange  with a Mortgagor a schedule for the payment of
          principal and interest due and unpaid; provided, that such arrangement
          is consistent with the Servicer's policies with respect to home equity
          mortgage  loans;  and  provided  further,  that  notwithstanding  such
          arrangement,  such Mortgage Loans will be included in the  information
          regarding  delinquent  Mortgage  Loans  set  forth  in  the  Servicing
          Certificate. The Servicer may also extend the Due Date for payment due
          on a Mortgage Loan in  accordance  with the Program  Guide;  provided,
          however,  that the Servicer shall first determine that any such waiver
          or  extension  will not impair the  coverage of any related  insurance
          policy or materially adversely affect the Lien of the related Mortgage
          or the  interests  of the  Securityholders  or the  Enhancer,  and the
          Servicer  shall not grant any such waiver or extension that would have
          any such  effect.  Consistent  with the terms of this  Agreement,  the
          Servicer may also:
(i)  waive,  modify or vary any term of any Mortgage Loan (including  reduce the
     Credit Limit);
(ii) consent to the  postponement of strict  compliance with any such term or in
     any manner grant indulgence to any Mortgagor;
(iii) arrange  with a Mortgagor  a schedule  for the  payment of  principal  and
     interest due and unpaid;
(iv) forgive any portion of the amounts  contractually  owed under the  Mortgage
     Loan;
(v)  capitalize  past due  amounts  owed under the  Mortgage  Loan by adding any
     amounts in arrearage to the existing principal balance of the Mortgage Loan
     (a  "Capitalization  Workout")  which will result in an  increased  monthly
     payment  amount,  provided  that:  (A) the  amount  added  to the  existing
     principal balance of the Mortgage Loan (the "Capitalized  Amount") shall be
     no greater than five times the Mortgagor's  current Minimum Monthly Payment
     amount; and (B) the Servicer shall not enter into a Capitalization  Workout
     unless the CLTV of the Mortgage  Loan prior to the  Capitalization  Workout
     equals  or  exceeds  80%  and  the   Mortgagor   has   qualified   for  the
     Capitalization Workout under the Servicer's servicing guidelines; or
(vi) reset the maturity date for the Mortgage  Loan,  but in no event shall such
     reset date extend  beyond the end of the  Collection  Period  preceding the
     Final Payment Date;
               or  any  combination  of  the  foregoing,  if in  the  Servicer's
determination  such waiver,  modification,  postponement  or  indulgence  is not
materially  adverse to the  interests of the  Securityholders  or the  Enhancer;
provided, however, that the Servicer may not modify or permit any Subservicer to
modify any Mortgage Loan (including  without  limitation any  modification  that
would  change the Loan Rate,  forgive the payment of any  principal  or interest
(unless in connection  with the  liquidation  of the related  Mortgage  Loan) or
extend the final  maturity date of such Mortgage Loan) unless such Mortgage Loan
is in default or, in the judgment of the  Servicer,  such default is  reasonably
foreseeable.  The  general  terms  of  any  waiver,  modification,  forgiveness,
postponement  or  indulgence  with respect to any of the Mortgage  Loans will be
included  in the  Servicing  Certificate,  and such  Mortgage  Loans will not be
considered  "delinquent"  for the purposes of the Basic Documents so long as the
Mortgagor  complies  with the terms of such waiver,  modification,  forgiveness,
postponement or indulgence.
     (b)  The Servicer shall  establish a Custodial  Account,  which shall be an
          Eligible  Account,   titled  "GMACM  Home  Equity  Loan  Trust  Series
          2006-HE4,"  in  which  the  Servicer  shall  deposit  or  cause  to be
          deposited any amounts representing payments and collections in respect
          of the Initial  Mortgage  Loans received by it subsequent to or on the
          Cut-Off Date or, with respect to the Subsequent  Mortgage  Loans,  the
          Subsequent  Cut-Off  Date  (other  than  in  respect  of the  payments
          referred to in the  following  paragraph),  within two  Business  Days
          following  receipt  thereof (or  otherwise  on or prior to the Closing
          Date),  including the following  payments and collections  received or
          made by it (without duplication):
(i)     all payments of principal of or interest on the Mortgage  Loans received
        or advanced by the Servicer,  net of any portion of the interest thereof
        retained by any Subservicer as subservicing fees;
(ii)    the aggregate  Repurchase  Price of the Mortgage Loans  purchased by the
        Servicer pursuant to Section 3.15;
(iii)   Net Liquidation Proceeds,  net of any related Foreclosure Profit and all
        Subsequent Net Recovery Amounts;
(iv)    all proceeds of any Mortgage Loans  repurchased by a Seller  pursuant to
        the Purchase Agreement, and all Substitution Adjustment Amounts required
        to be  deposited  in  connection  with the  substitution  of an Eligible
        Substitute Loan pursuant to the Purchase Agreement;
(v)     Insurance Proceeds, other than Net Liquidation Proceeds,  resulting from
        any insurance policy maintained on a Mortgaged Property; and
(vi)    amounts required to be paid by the Servicer pursuant to Section 8.08;
provided,  however,  that with respect to each Collection  Period,  the Servicer
shall be  permitted  to retain  from  payments  in  respect of  interest  on the
Mortgage  Loans,  the Servicing Fee for such  Collection  Period.  The foregoing
requirements  respecting  deposits to the Custodial  Account are  exclusive,  it
being  understood that,  without  limiting the generality of the foregoing,  the
Servicer  need  not  deposit  in  the  Custodial  Account  amounts  representing
Foreclosure  Profits,  fees  (including  annual fees) or late charge  penalties,
payable by  Mortgagors  (such  amounts to be  retained as  additional  servicing
compensation in accordance with Section 3.09 hereof), or amounts received by the
Servicer for the accounts of Mortgagors for  application  towards the payment of
taxes,  insurance  premiums,  assessments  and similar  items.  In the event any
amount not required to be deposited in the  Custodial  Account is so  deposited,
the Servicer may at any time withdraw  such amount from the  Custodial  Account,
any provision herein to the contrary notwithstanding.  The Servicer shall retain
all Foreclosure Profits as additional servicing compensation.
        The  Servicer,  in its sole  discretion,  may deposit into the Custodial
Account,  Servicer  Advances,  representing  installments  of  principal  of  or
interest on Mortgage Loans that were  delinquent as of the end of any Collection
Period, provided that the Servicer reasonably believes that such amounts will be
recoverable from Collections on the related Mortgage Loan. If the Servicer makes
any such Servicer  Advances,  the Servicer shall be entitled to reimburse itself
by withdrawing from the Custodial  Account,  as provided herein,  any amounts so
advanced.  The  Servicer may cause the  institution  maintaining  the  Custodial
Account to invest any funds in the  Custodial  Account in Permitted  Investments
(including  obligations  of the  Servicer  or any of  its  Affiliates,  if  such
obligations otherwise qualify as Permitted Investments), which investments shall
mature not later than the Business Day  preceding  the next  succeeding  Payment
Date, and which  investments shall not be sold or disposed of prior to maturity.
In  addition,  no such  Permitted  Investment  shall be  purchased at a price in
excess of par. Except as provided  above,  all income and gain realized from any
such investment  shall inure to the benefit of the Servicer and shall be subject
to its withdrawal or order from time to time. The amount of any losses  incurred
in respect of the principal amount of any such investments shall be deposited in
the  Custodial  Account  by the  Servicer  out of its own funds  immediately  as
realized.
     (c)  The  Servicer  shall  require  each  Subservicer  to  hold  all  funds
          constituting  collections on the Mortgage  Loans,  pending  remittance
          thereof  to  the  Servicer,  in  one  or  more  accounts  meeting  the
          requirements of an Eligible Account,  and shall require all such funds
          to be invested in Permitted  Investments,  unless all such collections
          are  remitted on a daily basis to the  Servicer  for deposit  into the
          Custodial Account.
Section 3.03 Withdrawals from the Custodial  Account.  The Servicer shall,  from
time to time as provided herein,  make withdrawals from the Custodial Account of
amounts on deposit therein pursuant to Section 3.02 that are attributable to the
Mortgage Loans for the following purposes:
     (a)  on each Determination Date, the Servicer shall determine the aggregate
          amounts  to be  withdrawn  from  the  Custodial  Account  and  applied
          pursuant to Section  3.05(a) of the Indenture  and,  prior to close of
          business  on the  Business  Day  prior  to the  related  Payment  Date
          (provided,  however,  that the Indenture Trustee shall not be required
          to invest any amounts  deposited  into the Note Payment  Account after
          1:00 p.m.), shall withdraw such amounts from the Custodial Account and
          deposit such amounts into the Note Payment Account, Funding Account or
          Reserve  Sub-Account,  as applicable,  to be distributed by the Paying
          Agent in  accordance  with and in the order or  priority  set forth in
          Section  3.05(a) of the Indenture for such Payment Date, in accordance
          with the Servicing Certificate;
     (b)  to pay to itself any monthly  payments  received from the  Mortgagors,
          the amount of such payment  that  represents  interest  accrued on the
          related  Mortgage Loan for any period prior to the Cut-Off Date; prior
          to the commencement of the Rapid Amortization  Period,  from Principal
          Collections on the Mortgage Loans,  and, if Principal  Collections are
          not sufficient,  from Excess Spread, to pay to GMACM the amount of any
          Additional  Balances as and when created during the related Collection
          Period,  and, prior to the  commencement  of the Managed  Amortization
          Period,  to  pay to the  related  Seller  the  Purchase  Price  of any
          Subsequent Mortgage Loans on the related Subsequent Transfer Date;
     (c)  to the extent deposited to the Custodial Account,  to reimburse itself
          or  the  related  Subservicer  for  previously  unreimbursed  expenses
          incurred in  maintaining  individual  insurance  policies  pursuant to
          Section 3.04, or Liquidation  Expenses,  paid pursuant to Section 3.07
          or otherwise  reimbursable pursuant to the terms of this Agreement (to
          the extent not payable  pursuant  to Section  3.09),  such  withdrawal
          right being limited to amounts  received on particular  Mortgage Loans
          (other than any  Repurchase  Price in respect  thereof) that represent
          late  recoveries of the payments for which such advances were made, or
          from related Net Liquidation  Proceeds or the proceeds of the purchase
          of such Mortgage Loan;
     (d)  to pay to itself out of each  payment  received on account of interest
          on a Mortgage Loan as contemplated by Section 3.09, an amount equal to
          the  related  Servicing  Fee and the  Recovery  Fee (to the extent not
          retained  pursuant  to  Section  3.02  or  3.07),  and  to  pay to any
          Subservicer  any  subservicing  fees not  previously  withheld by such
          Subservicer;
     (e)  to the extent deposited in the Custodial Account,  to pay to itself as
          additional  servicing  compensation  any (i)  interest  or  investment
          income earned on funds  deposited in the Custodial  Account that it is
          entitled to withdraw  pursuant to Sections  3.02(b) and 5.01, and (ii)
          Foreclosure Profits (to the extent permitted by law);
     (f)  to pay to itself or a Seller,  with  respect to any  Mortgage  Loan or
          property  acquired  in  respect  thereof  that has been  purchased  or
          otherwise  transferred  to such Seller,  the Servicer or other entity,
          all amounts  received  thereon and not required to be  distributed  to
          Securityholders  as of the date on which the related Purchase Price or
          Repurchase Price is determined;
     (g)  to withdraw any other amount  deposited in the Custodial  Account that
          was not required to be deposited therein pursuant to Section 3.02;
     (h)  to pay to itself,  with respect to any Mortgage  Loan for which it has
          made a Servicer  Advance of  delinquent  principal  or  interest,  any
          previously  unreimbursed Servicer Advances of such amounts theretofore
          made to the extent of receipts  of late  recoveries  of such  payments
          from the related Mortgagors,  out of related Net Liquidation  Proceeds
          or the proceeds of the purchase of such Mortgage Loans;
     (i)  to reimburse itself for the amount of any investment earnings advanced
          prior  to  maturity  pursuant  to  Section  5.01,  to the  extent  not
          reimbursed  from  earnings  received  on  the  related  investment  at
          maturity;
     (j)  at its option, for so long as it is the sole Certificateholder, to pay
          to itself  from  amounts  otherwise  required  to be  remitted  to the
          Distribution  Account in accordance  with Section  3.05(a)(xvi) of the
          Indenture,  all amounts  payable to it as a  Certificateholder  on the
          related Payment Date, and
     (k)  to reimburse itself for Servicer  Advances of delinquent  principal or
          interest on a Mortgage  Loan or other  advances that are made pursuant
          to this Agreement  that are not reimbursed  pursuant to clauses (c) or
          (h) of this Section 3.03.
        Since, in connection with withdrawals pursuant to clauses (c), (d), (e),
(f) and (h), the  Servicer's  entitlement  thereto is limited to  collections or
other  recoveries  on the related  Mortgage  Loan,  the Servicer  shall keep and
maintain separate accounting, on a Mortgage Loan by Mortgage Loan basis, for the
purpose of justifying any withdrawal from the Custodial Account pursuant to such
clauses.  Notwithstanding  any other provision of this  Agreement,  the Servicer
shall be entitled to reimburse itself for any previously  unreimbursed  expenses
incurred  pursuant to Section  3.07 or  otherwise  reimbursable  pursuant to the
terms  of  this  Agreement   that  the  Servicer   determines  to  be  otherwise
nonrecoverable  (except  with  respect  to any  Mortgage  Loan as to  which  the
Repurchase  Price has been paid),  by withdrawal  from the Custodial  Account of
amounts on deposit  therein  attributable  to the Mortgage Loans on any Business
Day prior to the Payment Date succeeding the date of such determination.
Section 3.04 Maintenance of Hazard Insurance;  Property Protection Expenses.  To
the extent  permitted under the related Loan Agreement and Mortgage,  and to the
extent the  Servicer  receives  notice that a hazard  insurance  policy has been
cancelled,  the Servicer  shall cause to be  maintained  for each  Mortgage Loan
hazard  insurance  naming  the  Servicer  or related  Subservicer  as loss payee
thereunder  providing  extended coverage in an amount which is at least equal to
the lesser of (i) the maximum insurable value of the improvements  securing such
Mortgage Loan from time to time or (ii) the combined  principal balance owing on
such  Mortgage Loan and any mortgage loan senior to such Mortgage Loan from time
to time; provided,  however, that such coverage may not be less than the minimum
amount required to fully compensate for any loss or damage on a replacement cost
basis.  The Servicer shall use its best efforts to monitor that hazard insurance
is  maintained  as described  in the previous  sentence in the same manner as it
would for mortgage loans in its own portfolio.  The Servicer shall also cause to
be  maintained  on  property  acquired  upon  foreclosure,  or  deed  in lieu of
foreclosure,  of any Mortgage Loan, fire insurance with extended  coverage in an
amount which is at least equal to the amount  necessary to avoid the application
of any co-insurance  clause  contained in the related hazard  insurance  policy.
Amounts collected by the Servicer under any such policies (other than amounts to
be applied to the  restoration  or repair of the related  Mortgaged  Property or
property thus acquired or amounts  released to the Mortgagor in accordance  with
the Servicer's normal servicing  procedures) shall be deposited in the Custodial
Account  to the  extent  called  for by  Section  3.02.  In cases  in which  any
Mortgaged  Property is located at any time during the life of a Mortgage Loan in
a federally  designated  flood area, to the extent  permitted  under the related
Loan Agreement and Mortgage, and to the extent the Servicer receives notice that
the related  flood  insurance  has been  cancelled,  the hazard  insurance to be
maintained for the related  Mortgage Loan shall include flood  insurance (to the
extent  available).  All such flood  insurance  shall be in amounts equal to the
lesser of (i) the amount  required to  compensate  for any loss or damage to the
related  Mortgaged  Property  on a  replacement  cost basis and (ii) the maximum
amount  of such  insurance  available  for such  Mortgaged  Property  under  the
national flood insurance program (assuming that the area in which such Mortgaged
Property is located is  participating  in such program).  The Servicer shall use
its best  efforts to monitor  such flood  insurance as described in the previous
sentence in the same manner as it would for mortgage loans in its own portfolio.
The Servicer shall be under no obligation to require that any Mortgagor maintain
earthquake or other additional insurance and shall be under no obligation itself
to maintain any such additional  insurance on property  acquired in respect of a
Mortgage Loan,  other than pursuant to such  applicable  laws and regulations as
shall at any time be in force and as shall require such additional insurance. If
the  Servicer  shall obtain and maintain a blanket  policy  consistent  with its
general mortgage servicing  activities  insuring against hazard losses on all of
the  Mortgage  Loans,  it shall  conclusively  be deemed to have  satisfied  its
obligations  as set forth in the first  sentence of this Section  3.04, it being
understood and agreed that such policy may contain a deductible clause, in which
case the Servicer  shall, in the event that there shall not have been maintained
on the related Mortgaged  Property a policy complying with the first sentence of
this Section 3.04 and there shall have been a loss which would have been covered
by such  policy,  deposit in the  Custodial  Account  the  amount not  otherwise
payable under the blanket policy  because of such  deductible  clause.  Any such
deposit by the Servicer shall be made on the last Business Day of the Collection
Period in the month in which  payments  under any such  policy  would  have been
deposited  in the  Custodial  Account.  In  connection  with its  activities  as
servicer of the Mortgage  Loans,  the Servicer  agrees to present,  on behalf of
itself,  the Issuer and the  Indenture  Trustee,  claims  under any such blanket
policy.
Section 3.05 Modification  Agreements.  The Servicer or the related Subservicer,
as the case may be,  shall be  entitled to (a)  execute  assumption  agreements,
substitution  agreements,  and instruments of satisfaction or cancellation or of
partial or full release or discharge, or any other document contemplated by this
Agreement and other  comparable  instruments  with respect to the Mortgage Loans
and with  respect to the related  Mortgaged  Properties  (and the Issuer and the
Indenture  Trustee each shall promptly  execute any such documents on request of
the  Servicer)  and (b) approve the granting of an easement  thereon in favor of
another  Person,  any alteration or demolition of such  Mortgaged  Properties or
other similar matters, if it has determined,  exercising its good faith business
judgment  in the same  manner  as it would if it were the  owner of the  related
Mortgage  Loans,  that the security for, and the timely and full  collectability
of, such  Mortgage  Loans would not be  adversely  affected  thereby.  A partial
release  pursuant to this Section  3.05 shall be permitted  only if the CLTV for
the related  Mortgage  Loan after such partial  release does not exceed the CLTV
for such Mortgage Loan as of the related  Cut-Off Date. Any fee collected by the
Servicer or the related Subservicer for processing such request will be retained
by the Servicer or such Subservicer as additional servicing compensation.
Section 3.06   Trust Estate; Related Documents.
     (a)  When required by the provisions of this  Agreement,  the Issuer or the
          Indenture  Trustee shall execute  instruments to release property from
          the terms of the Trust Agreement, Indenture or Custodial Agreement, as
          applicable, or convey the Issuer's or the Indenture Trustee's interest
          in the  same,  in a  manner  and  under  circumstances  that  are  not
          inconsistent  with the provisions of this Agreement.  No party relying
          upon an instrument  executed by the Issuer or the Indenture Trustee as
          provided in this Section 3.06 shall be bound to ascertain the Issuer's
          or the Indenture Trustee's authority, inquire into the satisfaction of
          any conditions precedent or see to the application of any moneys.
     (b)  If from time to time any written  assurance,  assumption  agreement or
          substitution  agreement or other similar  agreement  shall be executed
          pursuant to Section 3.05,  the Servicer  shall check that each of such
          documents  purports to be an original  executed copy (or a copy of the
          original  executed  document if the  original  executed  copy has been
          submitted  for recording  and has not yet been  returned)  and, if so,
          shall file such documents,  and upon receipt of the original  executed
          copy from the applicable recording office or receipt of a copy thereof
          certified by the applicable recording office shall file such originals
          or certified copies, with the Related Documents held by the Servicer.
     (c)  Upon receipt of a Request for Release from the Servicer, substantially
          in the form of Exhibit C hereto,  to the effect  that a Mortgage  Loan
          has been the subject of a final  payment or a  prepayment  in full and
          such Mortgage Loan has been terminated or that  substantially  all Net
          Liquidation  Proceeds that have been determined by the Servicer in its
          reasonable judgment to be finally recoverable have been recovered, and
          upon deposit to the Custodial  Account of such final monthly  payment,
          prepayment in full  together  with accrued and unpaid  interest to the
          date of such  payment  with  respect  to such  Mortgage  Loan  or,  if
          applicable,  Net  Liquidation  Proceeds,  the Custodian shall promptly
          release the Related  Documents  held by the Custodian to the Servicer.
          The Indenture Trustee shall execute such Related Documents, along with
          such documents as the Servicer or the related Mortgagor may request to
          evidence  satisfaction  and  discharge  of such  Mortgage  Loan,  upon
          request of the Servicer.  If from time to time and as appropriate  for
          the  servicing  or  foreclosure  of any  Mortgage  Loan,  the Servicer
          requests the  Custodian to release the Related  Documents  held by the
          Custodian  and delivers to the  Custodian a trust  receipt  reasonably
          satisfactory  to the Custodian and signed by a Responsible  Officer of
          the Servicer,  the Custodian  shall release such Related  Documents to
          the  Servicer.  If such  Mortgage  Loans shall be  liquidated  and the
          Custodian  receives a certificate from the Servicer as provided above,
          then,  upon request of the Servicer,  the Custodian  shall release the
          trust receipt to the Servicer.
Section 3.07  Realization  Upon Defaulted  Mortgage  Loans.  With respect to any
Mortgage  Loan that comes into and  continues  in default,  the  Servicer  shall
decide whether to (i) foreclose upon the related Mortgaged Property,  (ii) write
off the unpaid Principal  Balance thereof as bad debt, (iii) take a deed in lieu
of  foreclosure,  (iv) accept a short sale (a payoff of the Mortgage Loan for an
amount less than the total amount  contractually  owed in order to  facilitate a
sale of the Mortgaged Property by the Mortgagor), (v) permit a short refinancing
(a  payoff  of the  Mortgage  Loan for an  amount  less  than the  total  amount
contractually  owed in  order  to  facilitate  refinancing  transactions  by the
Mortgagor not involving a sale of the  Mortgaged  Property),  (vi) arrange for a
repayment plan,  (vii) agree to a modification in accordance with this Agreement
or (viii)  take an  unsecured  note in each case  subject  to the  rights of any
related first Lien holder;  provided,  that in connection with the foregoing, if
the Servicer has actual  knowledge  that any  Mortgaged  Property is affected by
hazardous  or toxic  wastes  or  substances  and that  the  acquisition  of such
Mortgaged Property would not be commercially reasonable, then the Servicer shall
not cause the Issuer or the Indenture Trustee to acquire title to such Mortgaged
Property  in a  foreclosure  or  similar  proceeding.  In  connection  with such
decision,  the Servicer shall follow such practices  (including,  in the case of
any default on a related senior mortgage loan, the advancing of funds to correct
such default if deemed to be  appropriate  by the Servicer) and procedures as it
shall  deem  necessary  or  advisable  and as shall be  normal  and usual in its
general mortgage  servicing  activities and as shall be required or permitted by
the  Program  Guide;  provided,  that the  Servicer  shall  not be liable in any
respect  hereunder  if the  Servicer  is  acting  in  connection  with  any such
foreclosure or attempted  foreclosure which is not completed or other conversion
in a manner  that is  consistent  with the  provisions  of this  Agreement.  The
foregoing is subject to the proviso  that the Servicer  shall not be required to
expend its own funds in connection with any foreclosure or attempted foreclosure
which is not  completed  or towards the  correction  of any default on a related
senior  mortgage loan or restoration of any property  unless it shall  determine
that such expenditure will increase the related Net Liquidation Proceeds. In the
event of a determination  by the Servicer that any such  expenditure  previously
made pursuant to this Section 3.07 will not be reimbursable from Net Liquidation
Proceeds,  the  Servicer  shall be  entitled  to  reimbursement  of its funds so
expended pursuant to Section 3.03.
        Notwithstanding any provision of this Agreement,  a Mortgage Loan may be
deemed to be finally  liquidated if  substantially  all amounts  expected by the
Servicer to be received in connection  therewith have been  received;  provided,
however, that the Servicer may continue to pursue recovery of such Mortgage Loan
and any  Recovery  Amount  with  respect  to any  such  Mortgage  Loan  shall be
deposited  into the  Custodial  Account.  If the  Servicer  continues  to pursue
recovery,  the  Servicer  shall be entitled to the  Recovery Fee with respect to
that Mortgage Loan and to be reimbursed  for any Servicer  Advances and expenses
from Recovery Amounts with respect to such Mortgage Loan as though such Mortgage
Loan continued to be an  Outstanding  Mortgage Loan  hereunder.  For purposes of
determining the amount of any Net Liquidation  Proceeds,  Insurance  Proceeds or
other  unscheduled  collections,  the  Servicer  may take into  account  minimal
amounts  of  additional  receipts  expected  to be  received  or  any  estimated
additional  liquidation expenses expected to be incurred in connection with such
Mortgage Loan.
        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 issued to the Indenture Trustee, which shall hold the same on behalf of
the Issuer in accordance with Section 3.13 of the Indenture. Notwithstanding any
such  acquisition of title and  cancellation of the related  Mortgage Loan, such
Mortgaged  Property  shall (except as otherwise  expressly  provided  herein) be
considered  to be an  outstanding  Mortgage  Loan held as an asset of the Issuer
until such time as such property  shall be sold.  Consistent  with the foregoing
for purposes of all calculations hereunder, so long as the related Mortgage Loan
shall be  considered  to be an  outstanding  Mortgage  Loan, it shall be assumed
that,  notwithstanding  that the  indebtedness  evidenced  by the  related  Loan
Agreement shall have been discharged,  such Loan Agreement in effect at the time
of any such acquisition of title before any adjustment  thereto by reason of any
bankruptcy or similar  proceeding or any  moratorium or similar  waiver or grace
period will remain in effect.
        Any proceeds from foreclosure  proceedings or the purchase or repurchase
of any Mortgage  Loan  pursuant to the terms of this  Agreement,  as well as any
recovery  resulting from a collection of Net  Liquidation  Proceeds or Insurance
Proceeds,  shall be  applied  in the  following  order of  priority:  first,  to
reimburse  the  Servicer  or the related  Subservicer  in  accordance  with this
Section  3.07;  second,  to pay the  Servicer  or the  related  Subservicer  all
Servicing Fees payable  therefrom;  third, to pay accrued and unpaid interest on
such  Mortgage  Loan,  at the Net Loan Rate to the  Payment  Date on which  such
amounts are to be deposited in the Note Payment Account or Distribution Account;
and fourth,  as a recovery of principal on such  Mortgage  Loan.  Any  remaining
amount shall constitute Foreclosure Profits.
Section  3.08  Issuer and  Indenture  Trustee to  Cooperate.  On or before  each
Payment Date,  the Servicer will notify the Indenture  Trustee or the Custodian,
with a copy to the Issuer,  of the termination of or the payment in full and the
termination of any Mortgage Loan during the preceding  Collection  Period.  Upon
receipt of payment in full,  the Servicer is authorized to execute,  pursuant to
the  authorization  contained in Section 3.01,  an  instrument  of  satisfaction
regarding  the related  Mortgage,  which  instrument  of  satisfaction  shall be
recorded by the Servicer if required by  applicable  law and be delivered to the
Person  entitled  thereto and to cause the removal from the  registration on the
MERS(R) System of such  Mortgage.  It is understood and agreed that any expenses
incurred in connection with such instrument of satisfaction or transfer shall be
reimbursed from amounts  deposited in the Custodial  Account.  From time to time
and as  appropriate  for the servicing or  foreclosure of any Mortgage Loan, the
Custodian  shall,  upon request of the  Servicer and delivery to the  Custodian,
with a copy to the Issuer, of a Request for Release, in the form attached hereto
as Exhibit C, signed by a Servicing Officer, release or cause to be released the
related Loan  Agreement to the Servicer.  The Issuer or Indenture  Trustee shall
promptly execute such documents, in the forms provided by the Servicer, as shall
be necessary for the prosecution of any such  proceedings or the taking of other
servicing actions. Such trust receipt shall obligate the Servicer to return such
Loan  Agreement to the  Custodian  (as  specified in such receipt) when the need
therefor by the Servicer no longer  exists,  unless the  Mortgage  Loan shall be
liquidated,  in which case, upon receipt of a certificate of a Servicing Officer
similar to that  specified  above,  such trust  receipt shall be released to the
Servicer.
        In order to  facilitate  the  foreclosure  of the Mortgage  securing any
Mortgage Loan that is in default following recordation of the related Assignment
of Mortgage in accordance  with the  provisions of the Purchase  Agreement,  the
Indenture  Trustee  or the  Issuer  shall,  if so  requested  in  writing by the
Servicer, promptly execute an appropriate assignment in the form provided by the
Servicer  to assign such  Mortgage  Loan for the  purpose of  collection  to the
Servicer (any such assignment shall  unambiguously  indicate that the assignment
is for the purpose of collection only), and, upon such assignment, such assignee
for  collection  will thereupon  bring all required  actions in its own name and
otherwise  enforce the terms of such Mortgage Loan and deposit or credit the Net
Liquidation  Proceeds,  exclusive of Foreclosure Profits,  received with respect
thereto into the Custodial  Account.  In the event that all delinquent  payments
due  under  any  such  Mortgage  Loan are paid by the  Mortgagor  and any  other
defaults are cured,  then the assignee for collection  shall  promptly  reassign
such Mortgage Loan to the Indenture  Trustee and return all Related Documents to
the place where the related Mortgage File was being maintained.
        In connection  with the Issuer's  obligation to cooperate as provided in
this Section  3.08 and all other  provisions  of this  Agreement  requiring  the
Issuer to  authorize  or permit  any  actions  to be taken  with  respect to the
Mortgage Loans, the Indenture  Trustee,  as pledgee of the Mortgage Loans and as
assignee  of record of the  Mortgage  Loans on behalf of the Issuer  pursuant to
Section 3.13 of the Indenture,  expressly  agrees,  on behalf of the Issuer,  to
take all such actions on behalf of the Issuer and to promptly execute and return
all  instruments  reasonably  required by the Servicer in connection  therewith;
provided, that if the Servicer requests a signature of the Indenture Trustee, on
behalf of the Issuer,  then the Servicer shall deliver to the Indenture  Trustee
an Officer's Certificate stating that such signature is necessary or appropriate
to enable the  Servicer to carry out its  servicing  and  administrative  duties
under this Agreement.
Section 3.09 Servicing  Compensation;  Payment of Certain  Expenses by Servicer.
The Servicer  shall be entitled to receive the Servicing Fee in accordance  with
Section 3.03 as  compensation  for its services in connection with servicing the
Mortgage Loans.  Moreover,  late payment charges and other receipts not required
to be deposited in the  Custodial  Account as specified in Section 3.02 shall be
retained by the  Servicer as  additional  servicing  compensation.  The Servicer
shall be required to pay all  expenses  incurred  by it in  connection  with its
activities  hereunder  (including  payment  of all other fees and  expenses  not
expressly  stated  hereunder  to be for  the  account  of the  Securityholders),
including the fees and expenses of the Owner Trustee,  Indenture Trustee and the
Custodian, and shall not be entitled to reimbursement therefor.
Section 3.10   Annual Statement as to Compliance.
     (a)  The  Servicer  will  deliver to the  Depositor,  the  Enhancer and the
          Indenture  Trustee  on or before  the  earlier of (a) March 31 of each
          year or (b)  with  respect  to any  calendar  year  during  which  the
          Depositor's  annual  report  on Form 10-K is  required  to be filed in
          accordance  with the Exchange Act and the rules and regulations of the
          Commission,  the date on  which  the  annual  report  on Form  10-K is
          required to be filed in accordance with the Exchange Act and the rules
          and regulations of the Commission,  a servicer compliance certificate,
          signed by an authorized officer of the Servicer,  as described in Item
          1123 of Regulation AB, to the effect that:
               (i) A review of the  Servicer's  activities  during the reporting
        period and of its  performance  under this Servicing  Agreement has been
        made under such officer's supervision; and
               (ii) To the  best  of such  officer's  knowledge,  based  on such
        review,  the Servicer has  fulfilled all of its  obligations  under this
        Servicing  Agreement in all material  respects  throughout the reporting
        period or, if there has been a failure to fulfill any such obligation in
        any material respect, specifying each such failure known to such officer
        and the nature and status thereof.
               The Servicer shall use commercially  reasonable efforts to obtain
from all other parties  participating  in the servicing  function any additional
certifications  required under Item 1123 of Regulation AB to the extent required
to be included in a Report on Form 10-K;  provided,  however,  that a failure to
obtain  such  certifications  shall  not be a breach  of the  Servicer's  duties
hereunder if any such party fails to deliver such a certification.
     (b)  The Servicer  shall deliver to the Issuer and the  Indenture  Trustee,
          with a copy to the Enhancer,  promptly after having obtained knowledge
          thereof,  but in no event later than five  Business  Days  thereafter,
          written notice by means of an Officer's Certificate of any event which
          with the giving of notice or the lapse of time or both, would become a
          Servicing Default.
Section 3.11 Annual Servicing  Report.  On or before the earlier of (a) March 31
of  each  year or (b)  with  respect  to any  calendar  year  during  which  the
Depositor's  annual  report on Form 10-K is required  to be filed in  accordance
with the Exchange Act and the rules and regulations of the Commission,  the date
on which  the  annual  report is  required  to be filed in  accordance  with the
Exchange Act and the rules and  regulations of the  Commission,  the Servicer at
its expense shall cause a firm of independent public accountants, which shall be
members of the American Institute of Certified Public Accountants,  to furnish a
report to the Depositor,  the Enhancer and the Indenture Trustee the attestation
required under Item 1122(b) of Regulation AB. In rendering such statement,  such
firm may rely, as to matters  relating to the direct servicing of Mortgage Loans
by  Subservicers,  upon  comparable  statements  for  examinations  conducted by
independent  public  accountants  substantially  in  accordance  with  standards
established by the American Institute of Certified Public Accountants  (rendered
within one year of such statement) with respect to such Subservicers.
Section  3.12 Access to Certain  Documentation  and  Information  Regarding  the
Mortgage Loans.  Whenever required by statute or regulation,  the Servicer shall
provide to the  Enhancer,  any  Securityholder  upon  reasonable  request  (or a
regulator for a Securityholder) or the Indenture  Trustee,  reasonable access to
the  documentation  regarding the Mortgage Loans.  Such access shall be afforded
without  charge,  but only upon  reasonable  request and during normal  business
hours at the  offices  of the  Servicer.  Nothing  in this  Section  3.12  shall
derogate  from the  obligation  of the  Servicer to observe any  applicable  law
prohibiting  disclosure of information regarding Mortgagors,  and the failure of
the  Servicer to provide  access as provided in this Section 3.12 as a result of
such obligation shall not constitute a breach of this Section 3.12.
Section 3.13 Maintenance of Certain Servicing Insurance  Policies.  The Servicer
shall, during the term of its service as servicer,  maintain in force and effect
(i) a policy or policies  of  insurance  covering  errors and  omissions  in the
performance of its obligations as Servicer hereunder and (ii) a fidelity bond in
respect of its officers,  employees or agents.  Each such policy or policies and
fidelity  bond shall be at least equal to the coverage that would be required by
▇▇▇▇▇▇  ▇▇▇ or  ▇▇▇▇▇▇▇  Mac,  whichever  is  greater,  for  Persons  performing
servicing for mortgage loans purchased by such entity.
Section 3.14 Information Required by the Internal Revenue Service and Reports of
Foreclosures and Abandonments of Mortgaged Property.  The Servicer shall prepare
and  deliver  all  federal and state  information  reports  with  respect to the
Mortgage Loans when and as required by all  applicable  state and federal income
tax laws. In particular,  with respect to the requirement under Section 6050J of
the Code to the effect that the  Servicer or  Subservicer  shall make reports of
foreclosures and abandonments of any mortgaged  property for each year beginning
in 2006,  the  Servicer  or  Subservicer  shall file  reports  relating  to each
instance  occurring during the previous  calendar year in which the Servicer (a)
on behalf of the Issuer,  acquired an interest in any Mortgaged Property through
foreclosure or other comparable  conversion in full or partial satisfaction of a
Mortgage Loan, or (b) knew or had reason to know that any Mortgaged Property had
been  abandoned.  The reports from the Servicer or Subservicer  shall be in form
and substance  sufficient to meet the reporting  requirements imposed by Section
6050J and Section 6050H (reports relating to mortgage interest  received) of the
Code.
Section 3.15   Optional Repurchase or Transfer of Mortgage Loans.
     (a)  Notwithstanding  any  provision in Section 3.07 to the  contrary,  the
          Servicer, at its option and in its sole discretion, may repurchase any
          Mortgage Loan that is delinquent in payment by a period of ninety (90)
          days or longer for a price  equal to the  Repurchase  Price,  provided
          that any such  repurchase  shall occur only  during the 60-day  period
          commencing on the first day of the next calendar month.
     (b)  The Servicer  shall  repurchase any Mortgage Loan for a price equal to
          the Repurchase  Price (i) if the related  Mortgage did not have a Lien
          senior to it as of the related  Cut-Off  Date,  and, at the request of
          the  related  Mortgagor,  the  Servicer  at its option and in its sole
          discretion  agrees to the placement of a Lien on the related Mortgaged
          Property senior to that of such Mortgage or (ii) at the request of the
          Mortgagor,  the  Servicer  at its  option  and in its sole  discretion
          agrees to an  increase in the Credit  Limit above the Credit  Limit of
          such  Mortgage  Loan as of the  related  Cut-Off  Date or (iii) at the
          request of the  Mortgagor,  the Servicer at its option and in its sole
          discretion agrees to the refinancing of the Lien senior to that of the
          related  Mortgage  resulting  in a CLTV  that  does  not  satisfy  the
          conditions set forth in Section 3.01(a) herein.
     (c)  Subject to the conditions set forth below, the Servicer,  upon receipt
          of written  notice and  direction  from the  Issuer,  shall  cause the
          retransfer of Mortgage Loans from the Trust Estate to the Issuer as of
          the close of business on a Payment Date (the "Transfer  Date"). On the
          fifth Business Day (the "Transfer  Notice Date") prior to the Transfer
          Date designated in such notice,  the Servicer shall give the Indenture
          Trustee, the Rating Agencies and the Enhancer a notice of the proposed
          retransfer   that  contains  a  list  of  the  Mortgage  Loans  to  be
          retransferred.  Such  retransfers of Mortgage Loans shall be permitted
          upon satisfaction of the following conditions:
(i)     No Rapid Amortization Event has occurred;
(ii)    On the Transfer  Date,  the  Overcollateralization  Amount (after giving
        effect to the  removal  from the  Trust  Estate  of the  Mortgage  Loans
        proposed   to   be    retransferred)    will   equal   or   exceed   the
        Overcollateralization Target Amount;
(iii)   The  retransfer  of any Mortgage  Loans on any Transfer  Date during the
        Managed  Amortization  Period shall not, in the reasonable belief of the
        Servicer,  cause a Rapid  Amortization  Event to occur or an event which
        with  notice  or  lapse  of  time  or  both  would  constitute  a  Rapid
        Amortization Event;
(iv)    On or before the Transfer Date, the Servicer shall have delivered to the
        Indenture  Trustee a revised  Mortgage  Loan  Schedule  showing that the
        Mortgages  Loans  transferred  to the  Certificateholders  are no longer
        owned by the Trust Estate;
(v)     The Servicer  shall  represent and warrant that the Mortgage Loans to be
        removed from the Trust  Estate were  selected at random and the Servicer
        shall have  received the consent of the Enhancer as to the  selection of
        the particular Mortgage Loans to be removed; and
(vi)    The  Servicer  shall have  delivered  to the  Indenture  Trustee and the
        Enhancer an officer's certificate certifying that the items set forth in
        subparagraphs  (i) through (v),  inclusive,  have been  performed or are
        true  and  correct,  as the  case  may be.  The  Indenture  Trustee  may
        conclusively rely on such officer's  certificate,  shall have no duty to
        make  inquiries  with regard to the matters set forth  therein and shall
        incur no liability in so relying.
        The  Servicer  shall not be permitted  to effect the  retransfer  of any
Mortgage Loan except under the conditions  specified  above.  Upon receiving the
requisite notice and direction from the Issuer,  the Servicer shall perform in a
timely manner those acts required of it, as specified above.  Upon  satisfaction
of the above  conditions,  on the  Transfer  Date the  Indenture  Trustee  shall
deliver,  or cause to be delivered,  to the Issuer a written itemization of each
Mortgage Loan being  transferred,  together with the Mortgage File for each such
Mortgage Loan, and the Indenture Trustee shall execute and deliver to the Issuer
or its  designee  such other  documents  prepared  by the  Servicer  as shall be
reasonably necessary to transfer such Mortgage Loans to the  Certificateholders.
Any such  transfer of the Trust  Estate's  right,  title and  interest in and to
Mortgage Loans shall be without  recourse,  representation  or warranty by or of
the Indenture Trustee or the Trust Estate to the Issuer or its designee.
Section 3.16   Funding Account.
     (a)  No later than the Closing Date, the Indenture  Trustee shall establish
          and  maintain  on  behalf  of  itself  one or  more  segregated  trust
          accounts,  which shall be Eligible Accounts,  titled "Funding Account,
          JPMorgan Chase Bank,  National  Association,  as Indenture Trustee for
          GMACM Home Equity Loan Trust  2006-HE4" (the "Funding  Account").  The
          Indenture  Trustee  shall  establish  within  the  Funding  Account  a
          sub-account,  titled  "Reserve  Sub-Account,"  as set forth in Section
          3.17 of this  Agreement.  On each  Payment  Date during the  Revolving
          Period,  the Servicer  shall  withdraw from the Custodial  Account and
          deposit into the Funding Account (but not the Reserve Sub-Account) the
          aggregate amount of Principal Collections remaining after the purchase
          of all Additional Balances or Subsequent Mortgage Loans on or prior to
          such Payment Date.
     (b)  The Servicer may cause the institution maintaining the Funding Account
          to invest any funds therein in Permitted Investments having a maturity
          of up to 90 days or maturing or otherwise available not later than the
          Business  Day  preceding  the related  Payment Date on which funds are
          scheduled  to be  withdrawn  to purchase  Subsequent  Mortgage  Loans;
          provided, that any investment in an obligation of the institution with
          which the Funding  Account is maintained may mature on or before 10:30
          a.m., New York time, on such Payment Date; and provided further,  that
          no such  investment  may be sold or disposed of prior to maturity.  In
          addition,  no such Permitted  Investment shall be purchased at a price
          in  excess  of  par.  At  any  time  when  the  Indenture  Trustee  is
          maintaining the Funding Account, any request by the Servicer to invest
          funds  on  deposit  therein  shall  be in  writing,  delivered  to the
          Indenture  Trustee at or before  10:30  a.m.,  New York time,  if such
          investment is to be made on such day. The Servicer  shall certify that
          the  requested  investment  is a Permitted  Investment  maturing at or
          prior to the  time  required  hereby.  Any  such  investment  shall be
          registered in the name of the Indenture Trustee or its nominee, and to
          the extent that any such investment is  certificated,  such investment
          shall be maintained with the Indenture  Trustee at its Corporate Trust
          Office. All net income or other gain received from any such investment
          shall be deposited into or credited to the Note Payment Account.
     (c)  From time to time  withdrawals  shall be made from the Funding Account
          by the Servicer as follows:
(i)     on each Payment Date during the Revolving Period, any amounts on deposit
        in the Funding Account,  including Excess Spread, shall be withdrawn and
        applied, to the extent available, in the following order:
(A)  to GMACM, as payment for Additional Balances, if any, in an amount equal to
     (1) the aggregate of all Draws during the related  Collection Period or (2)
     if the Servicer  has applied  amounts on deposit in the  Custodial  Account
     representing  Principal  Collections received during such Collection Period
     to the  purchase  of  Additional  Balances,  the  excess,  if  any,  of the
     aggregate of all Draws during the related  Collection Period over Principal
     Collections for such Collection Period; and
(B)  to each Seller,  as payment for Subsequent  Mortgage  Loans,  if any, in an
     amount equal to (1) the aggregate  Principal Balance of all such Subsequent
     Mortgage  Loans  purchased  from such Seller during the related  Collection
     Period  or (2) if the  Servicer  has  applied  amounts  on  deposit  in the
     Custodial Account  representing  Principal  Collections for such Collection
     Period toward the purchase of Subsequent  Mortgage  Loans,  the excess,  if
     any, of the aggregate  Principal  Balance of all such  Subsequent  Mortgage
     Loans purchased from such Seller over such Principal Collections;
(ii)    on the last  Payment  Date  during the  Revolving  Period,  any  amounts
        remaining on deposit in the Funding Account, if any, after giving effect
        to clause (i) above,  shall be deposited  into the Note Payment  Account
        for  payment  to  the  Noteholders  pursuant  to  Section  3.05  of  the
        Indenture.
Section 3.17   Reserve Sub-Account.
     (a)  On or after the Closing Date,  the Indenture  Trustee shall  establish
          and maintain a  sub-account  within the Funding  Account (the "Reserve
          Sub-Account"). On each Business Day following each Determination Date,
          the Servicer, in accordance with the requirements of Sections 3.05(a),
          3.05(b) and 3.05(c) of the Indenture,  shall determine the amount,  if
          any, to be withdrawn from the Custodial Account and deposited into the
          Reserve Sub-Account.  From time to time withdrawals shall be made from
          the Reserve  Sub-Account  by the Indenture  Trustee in the amounts and
          for the purposes set forth in Sections 3.05(a), 3.05(b) and 3.05(c) of
          the Indenture. In addition, if a Funding Event has occurred during the
          Managed Amortization Period, any amount in the Reserve Sub-Account may
          be applied to  purchase  Subsequent  Mortgage  Loans in the manner set
          forth in the  Purchase  Agreement.  Funds on  deposit  in the  Reserve
          Sub-Account  may be invested in Permitted  Investments  in  accordance
          with Section 3.16(b) hereof.
Section 3.18   Pre-Funding Account.
        (a) No  later  than  the  Closing  Date,  the  Indenture  Trustee  shall
establish  and  maintain  on  behalf  of  itself  one or more  segregated  trust
accounts,  which  shall  be  Eligible  Accounts,  titled  "Pre-Funding  Account,
JPMorgan Chase Bank, National  Association,  as Indenture Trustee for GMACM Home
Equity Loan Trust 2006-HE4" (the  "Pre-Funding  Account").  On the Closing Date,
GMACM shall deposit into the Pre-Funding Account an amount equal to the Original
Pre-Funded  Amount  from the  proceeds  of the sale of the  Securities.  On each
Subsequent  Transfer Date, the Servicer shall instruct the Indenture  Trustee in
writing  to  withdraw  from  the  Pre-Funding  Account  an  amount  equal to the
aggregate  Principal  Balance as of the related  Subsequent  Cut-Off Date of the
Subsequent  Mortgage Loans to be sold to the Trust on such  Subsequent  Transfer
Date and purchased with funds on deposit in the Pre-Funding  Account, and to pay
such amount to or upon the order of GMACM upon  satisfaction  of the  conditions
set  forth in this  Agreement,  in the  Purchase  Agreement  and in the  related
Subsequent  Transfer  Agreement  with  respect  thereto.  In no event  shall the
Indenture Trustee be liable for any investment  losses on Permitted  Investments
held in or credited to the Pre-Funding  Account,  provided that such investments
are made in accordance  with the  provisions of this Agreement and the Indenture
Trustee is not the obligor under the Permitted Investment.
        (b) If the  Pre-Funded  Amount has not been reduced to zero at the close
of business on the last day of the  Pre-Funding  Period,  after giving effect to
any withdrawal  therefrom on such day, any remaining  Pre-Funded Amount shall be
deposited in the Note Payment Account and applied as a principal distribution on
the  Variable  Pay  Revolving  Notes  on the  next  succeeding  Payment  Date in
accordance with the terms of the Indenture;  provided that up to $50,000 of such
amount may be deposited in the Funding Account.
        (c) The Servicer may cause the  institution  maintaining the Pre-Funding
Account to invest any funds therein in Permitted  Investments  having a maturity
of up to 90 days or maturing or otherwise  available not later than the Business
Day  preceding  the  related  Payment  Date on which funds are  scheduled  to be
withdrawn to purchase Subsequent Mortgage Loans;  provided,  that any investment
in an  obligation  of the  institution  with  which the  Pre-Funding  Account is
maintained  may mature on or before 10:30 a.m.,  New York time,  on such Payment
Date; and provided  further,  that no such investment may be sold or disposed of
prior to maturity.  In addition, no such Permitted Investment shall be purchased
at a price  in  excess  of par.  Notwithstanding  the  foregoing,  in the  event
investment  earnings  have not matured on any Payment  Date,  the amount of such
earnings  accrued as of such  Payment Date shall be advanced by the Servicer for
deposit into the Note Payment  Account (which advance shall be reimbursed to the
Servicer  from  such  investment  earnings  at  maturity).  At any time when the
Indenture  Trustee is maintaining  the Pre-Funding  Account,  any request by the
Servicer to invest funds on deposit  therein  shall be in writing,  delivered to
the Indenture Trustee at or before 10:30 a.m., New York time, if such investment
is to be made on such  day.  The  Servicer  shall  certify  that  the  requested
investment is a Permitted  Investment  maturing at or prior to the time required
hereby.  Any such  investment  shall be  registered in the name of the Indenture
Trustee  or  its  nominee,  and  to the  extent  that  any  such  investment  is
certificated,  such investment shall be maintained with the Indenture Trustee at
its Corporate Trust Office.  All net income or other gain received from any such
investment shall be deposited into or credited to the Note Payment Account,  and
may be withdrawn therefrom in accordance with Section 3.05 of the Indenture. The
amount of any losses  incurred  in respect of the  principal  amount of any such
investments shall be deposited in the Pre-Funding Account by the Servicer out of
its own funds  immediately as realized.  In no event shall the Indenture Trustee
be liable for any investment losses on Permitted Investments held in or credited
to  the  Pre-Funding  Account,  provided  that  such  investments  are  made  in
accordance  with the provisions of this  Agreement and the Indenture  Trustee is
not the obligor under the Permitted Investment.
Section 3.19   Capitalized Interest Account.
        (a) No  later  than  the  Closing  Date,  the  Indenture  Trustee  shall
establish  and  maintain  on  behalf  of  itself  one or more  segregated  trust
accounts,  which  shall  be  Eligible  Accounts,  titled  "Capitalized  Interest
Account,  JPMorgan Chase Bank,  National  Association,  as Indenture Trustee for
GMACM Home Equity Loan Trust 2006-HE4" (the "Capitalized Interest Account"). The
Indenture  Trustee  shall,  promptly  upon receipt,  deposit in the  Capitalized
Interest  Account  and retain  therein  the  Interest  Coverage  Amount.  If the
Indenture  Trustee shall not have received an investment  direction  from GMACM,
the Indenture Trustee shall invest funds on deposit in the Capitalized  Interest
Account in  Permitted  Investments  of the kind  described  in clause (v) of the
definition  of Permitted  Investments  having a maturity  date no later than the
next succeeding Payment Date. In addition, no such Permitted Investment shall be
purchased at a price in excess of par. The Servicer  shall be entitled to retain
any  investment  earnings  on amounts on  deposit  in the  Capitalized  Interest
Account and shall deposit into the  Capitalized  Interest  Account the amount of
any net loss incurred in respect of any such  Permitted  Investment  immediately
upon realization of such loss without any right of reimbursement  therefor.  The
Servicer shall be the owner of the Capitalized Interest Account and shall report
all items of income, deduction, gain or loss arising therefrom.
        (b) On each  Payment  Date  during  the  Pre-Funding  Period  and on the
Payment Date immediately after the end of the Pre-Funding  Period, the Indenture
Trustee,  at the written  direction of the  Servicer,  shall  withdraw  from the
Capitalized Interest Account and deposit into the Note Payment Account an amount
equal to the Capitalized Interest Requirement for such Payment Date.
        (c) In connection  with each  Subsequent  Transfer Date occurring in the
Pre-Funding  Period,  the Servicer,  at its option, may recalculate the Interest
Coverage  Amount  taking into account the amount  remaining  in the  Pre-Funding
Account  following  the sale of Subsequent  Mortgage  Loans to the Trust on such
date. The recomputed  Interest Coverage Amount shall be not less than the amount
necessary  to cover the  Capitalized  Interest  Requirement  for each  remaining
Payment Date in the Pre-Funding  Period.  On any such Subsequent  Transfer Date,
GMACM shall instruct in writing the Indenture Trustee to pay to it from funds in
the  Capitalized  Interest  Account the excess of the amount on deposit  therein
over the recomputed Interest Coverage Amount.
        (d) Upon the  earlier  of (i)  termination  of the  Trust  Agreement  in
accordance with Section 8.01 thereof and (ii) the Payment Date following the end
of the Pre-Funding  Period,  any amount  remaining on deposit in the Capitalized
Interest Account shall be withdrawn by the Indenture Trustee and paid to GMACM.
Section 3.20  Enforcement of Due-on-Sale  Clauses;  Assumption and  Modification
Agreements; Certain Assignments.
     (a)  When any Mortgaged Property is conveyed by the Mortgagor, the Servicer
          or  Subservicer,  to the extent it has  knowledge of such  conveyance,
          shall enforce any due-on-sale  clause  contained in any Loan Agreement
          or  Mortgage,  to  the  extent  permitted  under  applicable  law  and
          governmental regulations, but only to the extent that such enforcement
          will not adversely  affect or jeopardize  coverage  under any Required
          Insurance Policy. Notwithstanding the foregoing:
(i)            the  Servicer  shall not be deemed to be in  default  under  this
               Section 3.20(a) by reason of any transfer or assumption which the
               Servicer is restricted by law from preventing; and
(ii)           if the Servicer  determines that it is reasonably likely that any
               Mortgagor  will bring,  or if any  Mortgagor  does  bring,  legal
               action to declare  invalid or otherwise  avoid  enforcement  of a
               due-on-sale  clause  contained in any Loan Agreement or Mortgage,
               the  Servicer  shall not be required  to enforce the  due-on-sale
               clause or to contest such action.
     (b)  Subject to the Servicer's  duty to enforce any  due-on-sale  clause to
          the  extent  set  forth  in  Section  3.20(a),  in any case in which a
          Mortgaged  Property is to be conveyed to a Person by a Mortgagor,  and
          such Person is to enter into an assumption or  modification  agreement
          or supplement  to the Loan  Agreement or Mortgage  which  requires the
          signature of the  Indenture  Trustee,  or if an  instrument of release
          signed by the  Indenture  Trustee is required  releasing the Mortgagor
          from  liability on the  Mortgage  Loan,  the  Servicer is  authorized,
          subject to the requirements of the sentence next following, to execute
          and  deliver,  on  behalf of the  Indenture  Trustee,  the  assumption
          agreement  with the  Person to whom the  Mortgaged  Property  is to be
          conveyed and such  modification  agreement or  supplement  to the Loan
          Agreement  or  Mortgage  or other  instruments  as are  reasonable  or
          necessary to carry out the terms of the Loan  Agreement or Mortgage or
          otherwise to comply with any applicable laws regarding  assumptions or
          the transfer of the  Mortgaged  Property to such Person.  The Servicer
          shall  execute  and  deliver  such  documents  only  if it  reasonably
          determines  that  (i) its  execution  and  delivery  thereof  will not
          conflict  with or  violate  any terms of this  Agreement  or cause the
          unpaid  balance and interest on the Mortgage Loan to be  uncollectible
          in whole or in part, (ii) any required  consents of insurers under any
          Required Insurance Policies have been obtained and (iii) subsequent to
          the closing of the  transaction  involving the  assumption or transfer
          (A) such  transaction will not adversely affect the coverage under any
          Required Insurance Policies, (B) the Mortgage Loan will fully amortize
          over the remaining term thereof,  (C) no material term of the Mortgage
          Loan  (including  the  interest  rate on the  Mortgage  Loan)  will be
          altered nor will the term of the  Mortgage  Loan be changed and (D) if
          the seller/transferor of the Mortgaged Property is to be released from
          liability  on the Mortgage  Loan,  such release will not (based on the
          Servicer's or Subservicer's good faith determination) adversely affect
          the  collectability  of the Mortgage Loan. Upon receipt of appropriate
          instructions  from the Servicer in accordance with the foregoing,  the
          Indenture  Trustee shall execute any  necessary  instruments  for such
          assumption or  substitution of liability as directed in writing by the
          Servicer.  Upon the closing of the  transactions  contemplated by such
          documents,  the Servicer shall cause the originals or true and correct
          copies of the  assumption  agreement,  the  release  (if any),  or the
          modification  or  supplement  to the Loan  Agreement or Mortgage to be
          delivered to the Indenture Trustee or the Custodian and deposited with
          the Mortgage  File for such  Mortgage  Loan.  Any fee collected by the
          Servicer or such related  Subservicer  for entering into an assumption
          or  substitution  of  liability  agreement  will  be  retained  by the
          Servicer or such Subservicer as additional servicing compensation.
Section 3.21   Advance Facility.
     (a)  The  Servicer  is hereby  authorized  to enter into any  facility  (an
          "Advance  Facility")  with any Person  (any such  Person,  an "Advance
          Facility  Counterparty"),  without  the  consent  of any party to this
          Agreement or the Enhancer, which provides that the Servicer may pledge
          or sell its rights to receive  reimbursement  of any advances  made by
          the Servicer in respect of draws for HELOCs ("HELOC Advances") and any
          Servicer Advances pursuant to this Agreement  ("Advance  Reimbursement
          Rights")  pursuant to credit  facilities,  repurchase  facilities,  or
          similar  facilities  providing  liquidity for the funding of the HELOC
          Advances and the Servicer Advances.  Notwithstanding  the existence of
          any Advance Facility,  the Servicer shall remain obligated pursuant to
          this  Agreement  to make any HELOC  Advance or  Servicer  Advances  as
          required  by  this  Agreement,  and  shall  not be  relieved  of  such
          obligations by virtue of such Advance Facility.
     (b)  If the Servicer enters into an Advance Facility, and for so long as an
          Advance   Facility    Counterparty   remains   entitled   to   receive
          reimbursement  for  any  Servicer  Advances  ("Advance   Reimbursement
          Amount"),  then the Servicer shall identify such Advance Reimbursement
          Amount as received,  consistently  with the  reimbursement  rights set
          forth in Sections 3.03 of this Agreement, and shall remit such Advance
          Reimbursement Amount in accordance with the documentation establishing
          the Advance  Facility to such Advance  Facility  Counterparty  or to a
          trustee, agent or custodian (an "Advance Facility Trustee") designated
          by such Advance Facility Counterparty.  Notwithstanding the foregoing,
          if so  required  pursuant to the terms of the  Advance  Facility,  the
          Servicer  may  withdraw  from the  Custodial  Account  or  direct  the
          Indenture Trustee to withdraw, as applicable,  and the Servicer shall,
          or if so directed,  the Indenture  Trustee is hereby authorized to and
          shall pay to the Advance Facility Counterparty or the Advance Facility
          Trustee the Advance  Reimbursement  Amount identified  pursuant to the
          preceding sentence.
     (c)  The Advance  Reimbursement  Amount shall consist  solely of amounts in
          respect of Servicer  Advances made with respect to the Mortgage  Loans
          for which the  Servicer  would be  permitted  to  reimburse  itself in
          accordance  with this  Agreement,  assuming  the Servicer had made the
          related Servicer Advances.  Any Advance  Reimbursement Amount that the
          Servicer,  in its capacity as  Servicer,  is entitled to be paid shall
          not be included in distributions  to Noteholders.  An Advance Facility
          Counterparty  whose  obligations are limited to the making of Servicer
          Advances will not be deemed to be a Subservicer  under this  Agreement
          or be required to meet the criteria for qualification as a Subservicer
          under this Agreement.
     (d)  Any Advance  Reimbursement  Amount  allocated  to  reimburse  Servicer
          Advances  made with respect to any  particular  Mortgage Loan shall be
          allocated to the  reimbursement of the unreimbursed  Servicer Advances
          made with respect to that  Mortgage  Loan on a  "first-in,  first out"
          ("FIFO") basis,  such that the Advance  Reimbursement  Amount shall be
          applied to reimburse the Servicer  Advance for that Mortgage Loan that
          was  disbursed  earliest in time first,  and to reimburse the Servicer
          Advance  for that  Mortgage  Loan that was  disbursed  latest in time,
          last.  The  Servicer  shall  provide to the related  Advance  Facility
          Counterparty or Advance Facility Trustee loan-by-loan information with
          respect to each Advance  Reimbursement Amount remitted to such Advance
          Facility  Counterparty  or  Advance  Facility  Trustee,  to enable the
          Advance Facility  Counterparty or Advance Facility Trustee to make the
          FIFO allocation of each such Advance Reimbursement Amount with respect
          to each Mortgage Loan. HELOC Advances shall be reimbursed as funds are
          received and available to be disbursed in reimbursement  for any HELOC
          Advance pursuant to the Basic Documents. The Servicer shall provide to
          the related Advance Facility  Counterparty or Advance Facility Trustee
          loan-by-loan  information  with respect to each HELOC Advance remitted
          to such Advance Facility Counterparty or Advance Facility Trustee.
     (e)  Upon request of the Servicer,  the Indenture Trustee agrees to execute
          such  acknowledgments,  certificates,  and other documents recognizing
          the  interests of any Advance  Facility  Counterparty  in such Advance
          Reimbursement  Rights as the  Servicer may cause to be made subject to
          Advance Facilities pursuant to this Section 3.21.
     (f)  The  Indenture  Trustee shall not, as a result of the existence of any
          Advance  Facility,  have any duty or  liability  with  respect  to the
          calculation  of  any  Advance   Reimbursement   Amount  nor  have  any
          responsibility  to track or monitor the  administration of the Advance
          Facility.
ARTICLE IV
                              Servicing Certificate
Section 4.01   Statements to Securityholders.
     (a)  With respect to each Payment  Date,  on the Business Day following the
          related   Determination  Date,  the  Servicer  shall  forward  to  the
          Indenture  Trustee and the Indenture  Trustee pursuant to Section 3.26
          of the  Indenture  shall  forward or cause to be  forwarded by mail or
          otherwise make available  electronically  at  ▇▇▇.▇▇▇▇▇▇▇▇.▇▇▇/▇▇▇  to
          each Certificateholder,  Noteholder,  the Enhancer, the Depositor, the
          Owner Trustee,  the Certificate Paying Agent and each Rating Agency, a
          statement  setting forth the  following  information  (the  "Servicing
          Certificate")  as  to  the  Notes  and  Certificates,  to  the  extent
          applicable:
(i)     the applicable Record Date, Determination Date and Payment Date;
(ii)    the aggregate  amount of payments  received with respect to the Mortgage
        Loans, including prepayment amounts;
(iii)   the Servicing Fee payable to the Servicer;
(iv)    the amount of any other fees or expenses  paid,  and the identity of the
        party receiving such fees or expenses;
(v)     the  aggregate  amount  of  (a)  Interest  Collections,   (b)  Principal
        Collections  (and,  with  respect to any  Payment  Date  relating to the
        Managed   Amortization   Period,   Net   Principal   Collections),   (c)
        Substitution  Adjustment  Amounts and (d) Excess Spread, for the related
        Collection Period;
(vi)    the amount of such  distribution as principal to the Noteholders of each
        Class of Notes;
(vii)   the amount of such  distribution  as interest to the Noteholders of each
        Class of Notes, the amount thereof, if any, payable in respect of unpaid
        Interest  Shortfalls,  and the  amount of any  Interest  Shortfalls  and
        Relief Act Shortfalls for the related Payment Date;
(viii)  each Policy Draw Amount, if any, for such Payment Date and the aggregate
        amount of prior draws on the Policy thereunder not yet reimbursed;
(ix)    the  amount  of such  distribution  as  principal  and  interest  to the
        Certificateholders,   separately   stating  the  portion  thereof  which
        resulted in a reduction of the Certificate Balance thereof;
(x)     the amount of any  Additional  Balance  Increase  Amount  payable to the
        Certificateholders;
(xi)    the aggregate  Principal  Balance of the Mortgage Loans as of the end of
        the related Collection Period;
(xii) the number and aggregate  Principal  Balances of Mortgage  Loans (a) as to
     which the Minimum Monthly Payment is delinquent for 30-59 days, 60-89 days,
     90-119  days,  120-149  days,  150-179  days and  greater  than  180  days,
     respectively,  (b)  the  related  Mortgaged  Property  of  which  has  been
     foreclosed  upon and (c) as to which the  related  Mortgaged  Property  has
     become REO Property,  in each case as of the end of the related  Collection
     Period;  provided,  however, that such information shall not be provided on
     the statements relating to the first Payment Date;
(xiii)  the number and aggregate Principal Balance of Mortgage Loans repurchased
        pursuant to Section 3.15(a) herein during the related Collection Period;
(xiv)   the Net WAC Rate for the related Collection Period;
(xv)    prior to the second Determination Date following the commencement of the
        Rapid Amortization  Period, the aggregate amount of Additional  Balances
        created during the related  Collection Period and conveyed to the Issuer
        prior to the commencement of such Rapid Amortization Period;
(xvi)   the  aggregate  Liquidation  Loss  Amounts  with  respect to the related
        Collection Period, the amount distributed as principal to Noteholders or
        paid to the Funding  Account in respect of Liquidation  Loss Amounts and
        the aggregate of the Liquidation  Loss Amounts (minus any Subsequent Net
        Recovery  Amounts)  from all  Collection  Periods to date  expressed  as
        dollar  amount  and  as a  percentage  of  the  aggregate  Cut-Off  Date
        Principal Balances of the Mortgage Loans;
(xvii)  the  aggregate  Note Balance of each Class of Notes and the  Certificate
        Balance of each Class of the  Certificates  after  giving  effect to the
        distribution of principal on such Payment Date;
(xviii) the balance of the Pre-Funding  Account,  Capitalized  Interest Account,
        Funding Account and the Reserve Sub-Account as of the end of the related
        Collection Period;
(xix)   the  Percentage  Interest  applicable to each of the  Securities,  after
        application of payments made on such Payment Date;
(xx)    the Overcollateralization Amount as of the end of the related Collection
        Period and whether the Excess  Spread Test is satisfied as of the end of
        the related Collection Period; and
(xxi)   the aggregate Principal Balance of Subsequent Mortgage Loans transferred
        to the Trust Estate during the related Collection Period.
        In the case of information  furnished pursuant to clauses (ii) and (iii)
above,  the amounts shall be expressed as an aggregate dollar amount per Note or
Certificate,  as  applicable,  with a $25,000  denomination  per Note and with a
denomination equal to a 100% Percentage Interest per Certificate.
        If a Rapid Amortization Event or a Servicing Default shall occur, on the
Business Day  following  the related  Determination  Date,  the  Servicer  shall
forward to the  Indenture  Trustee a statement  to such  effect,  including  the
nature  of  such  Rapid  Amortization  Event  or  Servicing  Default.  Upon  the
Servicer's  becoming aware of any Early  Amortization  Event, the Servicer shall
forward to the  Indenture  Trustee a statement  to such  effect,  including  the
nature of such Early  Amortization  Event.  The Indenture  Trustee,  pursuant to
Section 3.26 of the Indenture, shall deliver or cause to be delivered by mail to
each Certificateholder,  each Noteholder, the Enhancer, the Depositor, the Owner
Trustee,  the  Certificate  Paying Agent and each Rating Agency,  notice of such
Rapid  Amortization  Event,  Early  Amortization  Event  or  Servicing  Default,
including  the nature  thereof.  Such  statement may be included in, or separate
from, the regular statement made available to Securityholders.
        The Indenture  Trustee will make the Servicing  Certificate (and, at its
option,  any additional  files containing the same information in an alternative
format)  available  each  month to  Securityholders,  and other  parties to this
Agreement via the Indenture Trustee's internet website.  The Indenture Trustee's
internet   website  shall   initially  be  located  at   "▇▇▇.▇▇▇▇▇▇▇▇.▇▇▇/▇▇▇."
Assistance  in using the  website  can be  obtained  by  calling  the  Indenture
Trustee's  customer  service desk at (▇▇▇) ▇▇▇-▇▇▇▇.  Parties that are unable to
use the above  distribution  options are entitled to have a paper copy mailed to
them via first class mail by calling the customer  service  desk and  indicating
such.  The  Indenture  Trustee  shall  have  the  right  to  change  the way the
statements to Securityholders are distributed in order to make such distribution
more  convenient  or more  accessible  to the above  parties  and the  Indenture
Trustee  shall  provide  timely and adequate  notification  to all above parties
regarding any such changes.  The Indenture Trustee may require  registration and
the acceptance of a disclaimer in connection with access to its website.
     (b)  The  Servicer  shall  forward  to  the  Indenture  Trustee  any  other
          information reasonably requested by the Indenture Trustee necessary to
          make distributions pursuant to Section 3.05 of the Indenture. Prior to
          the  close  of  business  on the  Business  Day next  succeeding  each
          Determination  Date, the Servicer shall furnish a written statement to
          the Certificate  Paying Agent and the Indenture  Trustee setting forth
          the  aggregate  amounts  required to be withdrawn  from the  Custodial
          Account  and the  Reserve  Sub-Account  and  deposited  into  the Note
          Payment Account, Reserve Sub-Account,  Funding Account or Distribution
          Account  on the  Business  Day  preceding  the  related  Payment  Date
          pursuant to Section 3.03.  The  determination  by the Servicer of such
          amounts  shall,  in the  absence  of  obvious  error,  be deemed to be
          presumptively  correct  for all  purposes  hereunder,  and  the  Owner
          Trustee and the  Indenture  Trustee shall be protected in relying upon
          the same without any independent  check or verification.  In addition,
          upon the Issuer's written request, the Servicer shall promptly furnish
          such information reasonably requested by the Issuer that is reasonably
          available  to the Servicer to enable the Issuer to perform its federal
          and state income tax reporting obligations.
     (c)  If the Note  Balance  of the  Variable  Pay  Revolving  Notes is to be
          reduced on any Payment  Date  pursuant to the terms of the  Indenture,
          the Servicer  shall,  not later than 12:00 Noon (New York time) on the
          second  Business  Day prior to such  Payment  Date,  deliver a written
          notice  to the  Administrative  Agent  specifying  the  amount of such
          reduction.
Section 4.02   Tax Returns and 1934 Act Reports
     (a)  The Servicer will act as the Tax Matters  Partner or the agent for the
          Tax Matters  Partner  pursuant to the Trust  Agreement.  The  Servicer
          agrees to perform the obligations of the Servicer set forth in Section
          5.03 of the Trust  Agreement.  The  Servicer  will prepare and file or
          cause to be prepared and filed all tax and information  returns of the
          Trust Estate.
     (b)  The Servicer  shall,  on behalf of the Depositor and in respect of the
          Trust  Estate,  sign and  cause to be filed  with the  Commission  any
          periodic  reports  required  to be filed under the  provisions  of the
          Exchange  Act,  and  the  rules  and  regulations  of  the  Commission
          thereunder including,  without limitation,  reports on Form 10-K, Form
          10-D and Form 8-K. In connection  with the  preparation  and filing of
          such periodic  reports,  the Indenture Trustee shall timely provide to
          the Servicer (I) a list of Securityholders as shown on the Certificate
          Register and the Note  Register as of the end of each  calendar  year,
          (II)  copies  of all  pleadings,  other  legal  process  and any other
          documents relating to any claims,  charges or complaints involving the
          Indenture Trustee, as trustee hereunder,  or the Trust Estate that are
          received by the Indenture  Trustee,  (III) notice of all matters that,
          to the actual  knowledge  of a  Responsible  Officer of the  Indenture
          Trustee,  have been submitted to a vote of the Securityholders,  other
          than  those  matters  that  have  been  submitted  to a  vote  of  the
          Securityholders  at the request of the Depositor or the Servicer,  and
          (IV)  notice  of any  failure  of the  Indenture  Trustee  to make any
          distribution  to the  Securityholders  as  required  pursuant  to this
          Agreement.  The Indenture  Trustee  shall not have any liability  with
          respect to the  Servicer's  failure to  properly  prepare or file such
          periodic  reports and the Servicer  shall not have any liability  with
          respect to such failure  resulting  from or relating to the Servicer's
          inability or failure to obtain any  information not resulting from the
          Servicer's own negligence or willful misconduct.
     (c)  Any Form  10-K  filed  with the  Commission  in  connection  with this
          Section 4.03 shall include:
                      (i) A  certification,  signed  by the  senior  officer  in
        charge of the servicing functions of the Servicer,  in the form attached
        as Exhibit E hereto or such other form as may be required  or  permitted
        by the Commission  (the "Form 10-K  Certification"),  in compliance with
        Rules  13a-14  and  15d-14  under the  Exchange  Act and any  additional
        directives of the Commission.
                      (ii) A  report  regarding  its  assessment  of  compliance
        during  the  preceding  calendar  year  with  all  applicable  servicing
        criteria set forth in relevant  Commission  regulations  with respect to
        mortgage-backed  securities  transactions taken as a whole involving the
        Servicer  that are backed by the same  types of assets as those  backing
        the certificates, as well as similar reports on assessment of compliance
        received from other parties  participating in the servicing  function as
        required  by  relevant  Commission  regulations,  as  described  in Item
        1122(a) of  Regulation  AB. The  Servicer  shall  obtain  from all other
        parties   participating   in  the   servicing   function   any  required
        certifications.
                      (iii) With  respect to each  assessment  report  described
        immediately  above, a report by a registered public accounting firm that
        attests to, and reports on, the assessment made by the asserting  party,
        as set  forth  in  relevant  Commission  regulations,  as  described  in
        Regulation 1122(b) of Regulation AB and Section 3.11.
                      (iv) The servicer  compliance  certificate  required to be
        delivered pursuant Section 3.10.
     (d)  In connection with the Form 10-K Certification,  the Indenture Trustee
          shall provide the Servicer with a back-up certification  substantially
          in the form attached hereto as Exhibit D-2.
     (e)  This Section  4.03 may be amended in  accordance  with this  Servicing
          Agreement without the consent of the Securityholders.
     (f)  The Indenture Trustee shall make available on the Indenture  Trustee's
          internet  website each of the reports filed with the  Commission by or
          on  behalf  of the  Depositor  under  the  Exchange  Act,  as  soon as
          reasonably  practicable upon delivery of such reports to the Indenture
          Trustee.
ARTICLE V
                              Note Payment Account
Section 5.01 Note Payment  Account.  The Indenture  Trustee shall  establish and
maintain  an  Eligible   Account   entitled   "JPMorgan  Chase  Bank,   National
Association,  as Indenture Trustee, for the benefit of the Securityholders,  the
Certificate Paying Agent and the Enhancer,  pursuant to the Indenture,  dated as
of  September  27,  2006,  between  GMACM Home  Equity Loan Trust  2006-HE4  and
JPMorgan Chase Bank, National Association" (the "Note Payment Account"). On each
Payment  Date,  amounts  on  deposit  in  the  Note  Payment  Account  shall  be
distributed  by the  Indenture  Trustee in  accordance  with Section 3.05 of the
Indenture.  In addition, the Indenture Trustee shall deposit in the Note Payment
Account,  the amount of any Advance  received  from the holder of a Variable Pay
Revolving Note in accordance with Section 2.03 of the Indenture, or the proceeds
of the sale and issuance of a Variable Pay Revolving Note issued pursuant to the
Indenture  after the Closing Date, to be applied as a distribution  of principal
of the related  Class of Term Notes on its  respective  Targeted  Final  Payment
Date. The Indenture  Trustee shall invest or cause the  institution  maintaining
the Note Payment  Account to invest the funds  therein in Permitted  Investments
selected in writing by the Servicer and  designated in the name of the Indenture
Trustee,  which  investments  shall  mature not later than the Business Day next
preceding the Payment Date next  following the date of such  investment  (except
that any investment in the  institution  with which the Note Payment  Account is
maintained  may mature on such Payment Date and shall not be sold or disposed of
prior to maturity). In addition, no such Permitted Investment shall be purchased
at a price in excess of par. Amounts on deposit in the Note Payment Account will
remain  uninvested  and all  benefit  therefrom  shall be for the benefit of the
Indenture Trustee.
ARTICLE VI
                                  The Servicer
Section  6.01  Liability  of the  Servicer.  The  Servicer  shall be  liable  in
accordance herewith only to the extent of the obligations  specifically  imposed
upon and undertaken by the Servicer herein.
Section 6.02 Merger or  Consolidation  of, or Assumption of the  Obligations of,
the  Servicer.  Any Person into which the Servicer may be merged or converted or
with which it may be consolidated, or any corporation 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.
        The  Servicer  may  assign  its  rights  and  delegate  its  duties  and
obligations  under this  Agreement;  provided,  that the Person  accepting  such
assignment or delegation  shall be a Person qualified to service mortgage loans,
is  reasonably  satisfactory  to the  Enhancer  (provided,  that such consent to
assignment may not be unreasonably withheld), is willing to service the Mortgage
Loans and executes  and delivers to the Issuer (with a copy to the  Enhancer) an
agreement,  in form and substance reasonably  satisfactory to the Enhancer, that
contains an  assumption by such Person of the due and punctual  performance  and
observance  of each  covenant  and  condition to be performed or observed by the
Servicer under this Agreement;  and provided further,  that no Rating Event will
occur as a result of such assignment and delegation (as evidenced by a letter to
such  effect from each  Rating  Agency),  if  determined  without  regard to the
Policy; and provided further, that the Owner Trustee shall receive an Opinion of
Counsel to the effect  that such  assignment  or  delegation  will not cause the
Issuer  to be  treated  as an  association  (or a  publicly-traded  partnership)
taxable as a corporation for federal income tax purposes.
        Notwithstanding   anything  in  this  Agreement  to  the  contrary,  the
conversion  of  GMAC  Mortgage  Corporation's  organizational  structure  from a
Pennsylvania  corporation  to a Delaware  limited  liability  company  shall not
require the consent of any party or notice to any party and shall not in any way
affect the rights or obligations of GMAC Mortgage Corporation hereunder.
Section 6.03  Limitation  on  Liability of the Servicer and Others.  Neither the
Servicer  nor any of the  directors  or officers or  employees  or agents of the
Servicer  shall be under any  liability to the Issuer,  the Owner  Trustee,  the
Indenture Trustee or the  Securityholders for any action taken or for refraining
from  the  taking  of any  action  in good  faith  pursuant  to this  Agreement;
provided,  however,  that this  provision  shall not protect the Servicer or any
such Person against any liability  that would  otherwise be imposed by reason of
its willful misfeasance, bad faith or gross negligence in the performance of its
duties  hereunder or by reason of its reckless  disregard of its obligations and
duties hereunder.  The Servicer and any director or officer or 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  and any  director,  officer,  employee or agent of the
Servicer shall be indemnified by the Issuer and held harmless  against any loss,
liability or expense  incurred in connection  with any legal action  relating to
this Agreement or the Securities, including any amount paid to the Owner Trustee
or the  Indenture  Trustee  pursuant  to Section  6.06(b),  other than any loss,
liability or expense  related to any specific  Mortgage  Loan or Mortgage  Loans
(except as any such loss,  liability or expense shall be otherwise  reimbursable
pursuant  to this  Agreement)  and any loss,  liability  or expense  incurred by
reason  of its  willful  misfeasance,  bad  faith  or  gross  negligence  in the
performance  of its duties  hereunder or by reason of its reckless  disregard of
its  obligations  and  duties  hereunder.  The  Servicer  shall not be under any
obligation  to appear  in,  prosecute  or defend  any legal  action  that is not
incidental to its duties to service the Mortgage  Loans in accordance  with this
Agreement,  and that in its opinion may involve it in any expense or  liability;
provided,  however,  that the Servicer may in its sole discretion  undertake any
such  action  that  it may  deem  necessary  or  desirable  in  respect  of this
Agreement,  the rights and duties of the parties hereto and the interests of the
Securityholders.  In such event, the reasonable legal expenses and costs of such
action  and any  liability  resulting  therefrom  shall be  expenses,  costs and
liabilities  of the Issuer,  and the Servicer shall be entitled to be reimbursed
therefor.  The Servicer's right to indemnity or  reimbursement  pursuant to this
Section  6.03 shall  survive any  resignation  or  termination  of the  Servicer
pursuant to Section 6.04 or 7.01 with respect to any losses,  expenses, costs or
liabilities  arising prior to such  resignation or termination  (or arising from
events that occurred prior to such resignation or termination).
Section 6.04 Servicer Not to Resign.  Subject to the provisions of Section 6.02,
the Servicer shall not resign from the  obligations and duties hereby imposed on
it except (a) upon  determination  that the  performance  of its  obligations or
duties  hereunder  are no  longer  permissible  under  applicable  law or are in
material conflict by reason of applicable law with any other activities  carried
on by it or its subsidiaries or Affiliates, the other activities of the Servicer
so causing such a conflict being of a type and nature carried on by the Servicer
or its  subsidiaries  or  Affiliates  at the date of this  Agreement or (b) upon
satisfaction of the following conditions: (i) the Servicer shall have proposed a
successor  Servicer to the Issuer and the Indenture  Trustee in writing and such
proposed  successor  Servicer  is  reasonably  acceptable  to  the  Issuer,  the
Indenture Trustee and the Enhancer; (ii) each Rating Agency shall have delivered
a letter to the Issuer,  the Enhancer  and the  Indenture  Trustee  prior to the
appointment of the successor  Servicer stating that the proposed  appointment of
such successor  Servicer as Servicer hereunder will not cause a Rating Event, if
determined  without  regard to the  Policy;  and (iii) such  proposed  successor
Servicer is reasonably  acceptable to the Enhancer,  as evidenced by a letter to
the  Issuer  and  the  Indenture  Trustee;  provided,   however,  that  no  such
resignation by the Servicer shall become effective until such successor Servicer
or, in the case of (a) above, the Indenture Trustee,  as pledgee of the Mortgage
Loans,  shall have  assumed  the  Servicer's  responsibilities  and  obligations
hereunder or the Indenture Trustee, as pledgee of the Mortgage Loans, shall have
designated  a successor  Servicer in  accordance  with  Section  7.02.  Any such
resignation  shall not relieve the  Servicer  of  responsibility  for any of the
obligations  specified in Sections 7.01 and 7.02 as obligations that survive the
resignation or termination of 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 Indenture Trustee and the Enhancer.
Section  6.05  Delegation  of Duties.  In the ordinary  course of business,  the
Servicer at any time may  delegate  any of its duties  hereunder  to any Person,
including  any  of its  Affiliates,  that  agrees  to  conduct  such  duties  in
accordance with standards  comparable to those with which the Servicer  complies
pursuant to Section 3.01. Such delegation  shall not relieve the Servicer of its
obligations,  liabilities and  responsibilities  with respect to such duties and
shall not constitute a resignation within the meaning of Section 6.04.
Section  6.06  Payment  of  Indenture  Trustee's  and Owner  Trustee's  Fees and
Expenses; Indemnification.
     (a)  After the Closing  Date,  the Servicer  covenants and agrees to pay to
          the Owner  Trustee,  the Indenture  Trustee and any  co-trustee of the
          Indenture  Trustee  or the Owner  Trustee  from time to time,  and the
          Owner Trustee,  the Indenture Trustee and any such co-trustee shall be
          entitled to,  reasonable  compensation  (which shall not be limited by
          any provision of law in regard to the  compensation of a trustee of an
          express trust and, in the case of the Indenture  Trustee,  for so long
          as GMAC Mortgage  Corporation is the Servicer shall be as set forth in
          the letter  agreement  between the Indenture  Trustee and the Servicer
          dated as of September  27, 2006) for all services  rendered by each of
          them in the execution of the trusts created under the Trust  Agreement
          and the  Indenture and in the exercise and  performance  of any of the
          powers and duties under the Trust  Agreement or the Indenture,  as the
          case may be, of the  Owner  Trustee,  the  Indenture  Trustee  and any
          co-trustee,  and the  Servicer  will pay or  reimburse  the  Indenture
          Trustee and any co-trustee  upon request for all reasonable  expenses,
          disbursements  and advances  incurred or made by the Indenture Trustee
          or any  co-trustee  in accordance  with any of the  provisions of this
          Agreement,  the  Indenture  or the  Trust  Agreement  except  any such
          expense,  disbursement  or advance  as may arise from its  negligence,
          willful  misfeasance or bad faith. In addition,  the Indenture Trustee
          shall  be  entitled  to  be  reimbursed  from  the  Servicer  for  all
          reasonable  costs  associated  with the transfer of servicing from the
          predecessor  servicer  pursuant to Section 7.02 hereunder,  including,
          without  limitation,  any reasonable costs or expenses associated with
          the  complete  transfer  of all  servicing  data  and the  completion,
          correction or  manipulation  of such servicing data as may be required
          by the Indenture Trustee to correct any errors or  insufficiencies  in
          the  servicing  data or otherwise to enable the  Indenture  Trustee to
          service the Mortgage Loans properly and effectively.  (b) The Servicer
          agrees to indemnify the  Indenture  Trustee and the Owner Trustee for,
          and to hold the Indenture  Trustee and the Owner Trustee,  as the case
          may be,  harmless  against,  any loss,  liability or expense  incurred
          without negligence, bad faith or willful misconduct on the part of the
          Indenture  Trustee or the Owner  Trustee,  as the case may be, arising
          out of, or in connection  with, the acceptance and  administration  of
          the Issuer and the assets  thereof,  including  the costs and expenses
          (including  reasonable  legal  fees and  expenses)  of  defending  the
          Indenture  Trustee or the Owner  Trustee,  as the case may be, against
          any claim in connection with the exercise or performance of any of its
          powers or duties under any Basic Document; provided that:
(i)                   with respect to any such claim,  the Indenture  Trustee or
                      Owner  Trustee,  as the case may be,  shall have given the
                      Servicer   written  notice  thereof   promptly  after  the
                      Indenture  Trustee or Owner  Trustee,  as the case may be,
                      shall have actual knowledge thereof;
(ii)                  while  maintaining  control  over  its  own  defense,  the
                      Issuer,  the Indenture  Trustee or Owner  Trustee,  as the
                      case may be, shall  cooperate  and consult  fully with the
                      Servicer in preparing such defense; and
(iii)                 notwithstanding   anything  in  this   Agreement   to  the
                      contrary,  the Servicer shall not be liable for settlement
                      of  any  claim  by the  Indenture  Trustee  or  the  Owner
                      Trustee,  as the case may be,  entered  into  without  the
                      prior consent of the Servicer.
No  termination  of this  Agreement or  resignation  or removal of the Indenture
Trustee  shall  affect  the  obligations  created  by this  Section  6.06 of the
Servicer to indemnify  the  Indenture  Trustee and the Owner  Trustee  under the
conditions and to the extent set forth herein.
        Notwithstanding  the  foregoing,  the  indemnification  provided  by the
Servicer in this  Section  6.06(b)  shall not pertain to any loss,  liability or
expense of the Indenture  Trustee or the Owner Trustee,  including the costs and
expenses of defending itself against any claim,  incurred in connection with any
actions taken by the Indenture  Trustee or the Owner Trustee at the direction of
the Noteholders or Certificateholders, as the case may be, pursuant to the terms
of this Agreement.
ARTICLE VII
                                     Default
Section 7.01   Servicing Default.
     (a)  If a Servicing  Default shall occur and be  continuing,  then,  and in
          every such case,  so long as a Servicing  Default  shall not have been
          remedied by the Servicer,  either the Issuer or the Indenture Trustee,
          upon actual  knowledge of the  occurrence  of a Servicing  Default and
          with the  consent  of the  Enhancer  (so long as no  Enhancer  Default
          exists),  or the  Enhancer,  by notice  then  given in  writing to the
          Servicer,  the Issuer and the Indenture Trustee,  may terminate all of
          the rights and  obligations  of the  Servicer as  servicer  under this
          Agreement other than its right to receive  servicing  compensation and
          expenses for servicing the Mortgage Loans hereunder  during any period
          prior to the date of such termination,  and the Enhancer or the Issuer
          or the Indenture  Trustee with the consent of the Enhancer (so long as
          no Enhancer Default  exists),  may exercise any and all other remedies
          available at law or equity. Any such notice to the Servicer shall also
          be given to each Rating  Agency,  the Enhancer  and the Issuer.  On or
          after  the  receipt  by the  Servicer  of  such  written  notice,  all
          authority and power of the Servicer under this Agreement, whether with
          respect to the  Securities or the Mortgage  Loans or otherwise,  shall
          pass to and be vested in the  Indenture  Trustee,  subject  to Section
          7.02 hereof,  as pledgee of the Mortgage Loans,  pursuant to and under
          this Section 7.01; and, without  limitation,  the Indenture Trustee is
          hereby  authorized and empowered to execute and deliver,  on behalf of
          the Servicer, as attorney-in-fact or otherwise,  any and all documents
          and other  instruments,  and to do or  accomplish  all  other  acts or
          things  necessary or appropriate to effect the purposes of such notice
          of  termination,  whether to complete the transfer and  endorsement of
          each Mortgage Loan and related documents,  or otherwise.  The Servicer
          agrees to  cooperate  with the  Issuer,  the  Enhancer  and  Indenture
          Trustee,  as the case may be,  in  effecting  the  termination  of the
          responsibilities  and  rights of the  Servicer  hereunder,  including,
          without  limitation,  the  transfer to the  Indenture  Trustee for the
          administration  by it of all cash  amounts  relating  to the  Mortgage
          Loans  that  shall  at the  time  be held  by the  Servicer  and to be
          deposited by it in the Custodial Account,  or that have been deposited
          by the Servicer in the Custodial Account or thereafter received by the
          Servicer  with  respect to the  Mortgage  Loans,  the  recordation  of
          Assignments  of Mortgages to the Indenture  Trustee if MERS is not the
          mortgagee of a Mortgage  Loan,  and the delivery of the Mortgage Files
          in its possession to the Indenture  Trustee.  All reasonable costs and
          expenses (including,  but not limited to, attorneys' fees) incurred in
          connection  with amending this Agreement to reflect such succession as
          Servicer   pursuant  to  this  Section  7.01  shall  be  paid  by  the
          predecessor  Servicer (or if the predecessor Servicer is the Indenture
          Trustee,   the  initial  Servicer)  upon  presentation  of  reasonable
          documentation of such costs and expenses.
     (b)  Notwithstanding  any  termination  of the  activities  of the Servicer
          hereunder,  the Servicer shall be entitled to receive, out of any late
          collection  of a payment on a Mortgage Loan which was due prior to the
          notice terminating the Servicer's rights and obligations hereunder and
          received  after such notice,  that portion to which the Servicer would
          have been  entitled  pursuant to Sections 3.03 and 3.09 as well as its
          Servicing Fee in respect thereof, and any other amounts payable to the
          Servicer  hereunder  the  entitlement  to  which  arose  prior  to the
          termination of its activities hereunder.
        Notwithstanding  the  foregoing,  a delay in or failure  of  performance
under  clause (i) or (ii) of the  definition  of  Servicing  Default,  after the
applicable  grace periods  specified  therein,  shall not constitute a Servicing
Default if such delay or  failure  could not be  prevented  by the  exercise  of
reasonable  diligence by the Servicer and such delay or failure was caused by an
act of God or the public  enemy,  acts of declared  or  undeclared  war,  public
disorder,  rebellion  or  sabotage,  epidemics,  landslides,   lightning,  fire,
hurricanes,  earthquakes, floods or similar causes. The preceding sentence shall
not relieve the Servicer from using reasonable efforts to perform its respective
obligations in a timely manner in accordance  with the terms of this  Agreement.
The  Servicer  shall  provide  the  Indenture  Trustee,  the  Enhancer  and  the
Securityholders  with notice of any such failure or delay by it, together with a
description  of its efforts to so perform its  obligations.  The Servicer  shall
immediately notify the Indenture Trustee, the Enhancer and the Issuer in writing
of any Servicing Default.
Section 7.02   Indenture Trustee to Act; Appointment of Successor.
     (a)  (a)  On  and  after  the  time  the  Servicer  receives  a  notice  of
          termination  pursuant  to Section  7.01 or sends a notice  pursuant to
          Section 6.04,  the Indenture  Trustee as pledgee of the Mortgage Loans
          shall itself  become,  or shall  appoint an affiliate of the Indenture
          Trustee to become the successor in all respects to the Servicer in its
          capacity as servicer  under this  Agreement and the  transactions  set
          forth or provided for herein and shall  immediately  assume all of the
          obligations  of the Servicer to make advances on Mortgage  Loans under
          Section  3.02(b)  and will be subject  to all other  responsibilities,
          duties and liabilities  relating thereto placed on the Servicer by the
          terms and provisions  hereof as soon as  practicable,  but in no event
          later  than 90 days  after the  Indenture  Trustee  becomes  successor
          servicer.  During such 90 day period, the Indenture Trustee,  with the
          consent of the Enhancer,  may require the Servicer being terminated to
          continue to perform such servicing responsibilities (other than making
          advances on the Mortgage Loans under Section 3.02(b)) as the Indenture
          Trustee  deems   appropriate.   In  such  event,  the  Servicer  being
          terminated  shall  provide such  services as directed by the Indenture
          Trustee until the earliest of the date the Indenture  Trustee notifies
          such Servicer to  discontinue  providing  such  services,  the date on
          which a successor  servicer or the  Indenture  Trustee has assumed all
          responsibilities,  duties and liabilities of the Servicer hereunder or
          the expiration of the 90 day period. The Servicer shall be entitled to
          the  Servicing  Fee hereunder for any period during which the Servicer
          is  obligated  to provide such  services as if no  termination  of the
          Servicer  had  occurred.  Nothing  in this  Agreement  or in the Trust
          Agreement  shall be  construed  to permit  or  require  the  Indenture
          Trustee to (i) succeed to the responsibilities, duties and liabilities
          of the initial  Servicer in its  capacity as Seller under the Purchase
          Agreement,  (ii) be responsible or accountable for any act or omission
          of the  Servicer  prior to the  issuance  of a notice  of  termination
          hereunder,  (iii)  require or obligate the Indenture  Trustee,  in its
          capacity as successor Servicer, to purchase,  repurchase or substitute
          any Mortgage Loan,  (iv) fund any Additional  Balances with respect to
          any Mortgage  Loan,  (v) fund any losses on any  Permitted  Investment
          directed  by any  other  Servicer,  or  (vi)  be  responsible  for the
          representations  and  warranties  of  the  Servicer.  As  compensation
          therefor, the Indenture Trustee shall be entitled to such compensation
          as the  Servicer  would have been  entitled  to  hereunder  if no such
          notice of termination had been given.  Notwithstanding  the foregoing,
          if the Indenture Trustee is (x) unwilling to act as successor Servicer
          itself or to appoint an affiliate to become successor Servicer, or (y)
          legally  unable so to act,  the  Indenture  Trustee  as pledgee of the
          Mortgage Loans may (in the situation described in clause (x)) or shall
          (in the situation described in clause (y)) appoint or petition a court
          of competent  jurisdiction to appoint any established housing and home
          finance institution, bank or other mortgage loan servicer having a net
          worth of not less than  $10,000,000  as the  successor to the Servicer
          hereunder   in  the   assumption   of  all   or   any   part   of  the
          responsibilities,  duties or  liabilities  of the Servicer  hereunder;
          provided,  that any such successor Servicer shall be acceptable to the
          Enhancer, as evidenced by the Enhancer's prior written consent,  which
          consent shall not be unreasonably withheld; and provided further, that
          the  appointment of any such  successor  Servicer will not result in a
          Rating Event,  if  determined  without  regard to the Policy.  Pending
          appointment  of a  successor  to the  Servicer  hereunder,  unless the
          Indenture  Trustee is prohibited by law from so acting,  the Indenture
          Trustee  itself  shall  act or  appoint  an  affiliate  to act in such
          capacity as provided above.  In connection  with such  appointment and
          assumption,  the successor  shall be entitled to receive  compensation
          out  of  payments  on  Mortgage  Loans  in  an  amount  equal  to  the
          compensation  that the Servicer would otherwise have received pursuant
          to Section 3.09 (or such other  compensation as the Indenture  Trustee
          and such  successor  shall  agree).  The  appointment  of a  successor
          Servicer  shall not affect any liability of the  predecessor  Servicer
          that may have arisen under this Agreement  prior to its termination as
          Servicer (including the obligation to purchase Mortgage Loans pursuant
          to Section  3.01,  to pay any  deductible  under an  insurance  policy
          pursuant  to  Section  3.04  or to  indemnify  the  Indenture  Trustee
          pursuant to Section 6.06), nor shall any successor  Servicer be liable
          for any  acts or  omissions  of the  predecessor  Servicer  or for any
          breach by such  Servicer of any of its  representations  or warranties
          contained  herein  or  in  any  related  document  or  agreement.  The
          Indenture   Trustee  and  such  successor   shall  take  such  action,
          consistent  with this  Agreement and the  requirements  (including any
          notice  requirements)  of  applicable  law, as shall be  necessary  to
          effectuate any such  succession.  Notwithstanding  the foregoing,  the
          Indenture Trustee, in its capacity as successor Servicer, shall not be
          responsible  for the  lack of  information  and/or  documents  that it
          cannot obtain  through  reasonable  efforts or for failing to take any
          action that the Indenture Trustee is legally prohibited from taking by
          applicable law.
     (b)  Any  successor,  including the Indenture  Trustee,  to the Servicer as
          servicer shall during its term as Servicer (i) continue to service and
          administer the Mortgage Loans for the benefit of the  Securityholders,
          (ii)  maintain  in force a policy or policies  of  insurance  covering
          errors and omissions in the performance of its obligations as Servicer
          hereunder and a fidelity  bond in respect of its  officers,  employees
          and agents to the same extent as the Servicer is so required  pursuant
          to  Section  3.13 and  (iii) be  bound by the  terms of the  Insurance
          Agreement.
     (c)  Any successor Servicer,  including the Indenture Trustee, shall not be
          deemed in default or to have  breached  its  duties  hereunder  if the
          predecessor Servicer shall fail to deliver any required deposit to the
          Custodial Account or otherwise  cooperate with any required  servicing
          transfer or succession hereunder.
     (d)  In connection  with the  termination  or  resignation  of the Servicer
          hereunder, either (i) the successor Servicer,  including the Indenture
          Trustee  if the  Indenture  Trustee is acting as  successor  Servicer,
          shall  represent  and  warrant  that  it is a  member  of MERS in good
          standing and shall agree to comply in all material  respects  with the
          rules and  procedures of MERS in connection  with the servicing of the
          Mortgage  Loans  that are  registered  with  MERS,  in which  case the
          predecessor  Servicer shall  cooperate with the successor  Servicer in
          causing  MERS to  revise  its  records  to  reflect  the  transfer  of
          servicing to the successor Servicer as necessary under MERS' rules and
          regulations, or (ii) the predecessor Servicer shall cooperate with the
          successor   Servicer  in  causing  MERS  to  execute  and  deliver  an
          assignment  of Mortgage in  recordable  form to transfer  the Mortgage
          from MERS to the  Indenture  Trustee and to execute  and deliver  such
          other notices,  documents and other instruments as may be necessary or
          desirable to effect a transfer of such  Mortgage  Loan or servicing of
          such  Mortgage Loan on the MERS(R)  System to the successor  Servicer.
          The  predecessor  Servicer  shall  file or cause to be filed  any such
          assignment  in  the  appropriate  recording  office.  The  predecessor
          Servicer  shall bear any and all fees of MERS,  costs of preparing any
          assignments of Mortgage,  and fees and costs of filing any assignments
          of  Mortgage  that may be  required  under this  subsection  (d).  The
          successor  Servicer shall cause such assignment to be delivered to the
          Indenture  Trustee  or the  Custodian  promptly  upon  receipt  of the
          original with evidence of recording thereon or a copy certified by the
          public recording office in which such assignment was recorded.
Section  7.03  Notification  to  Securityholders.  Upon  any  termination  of or
appointment  of a successor  to the  Servicer  pursuant  to this  Article VII or
Section 6.04, the Indenture  Trustee shall give prompt written notice thereof to
the Securityholders, the Enhancer, the Issuer and each Rating Agency.
ARTICLE VIII
                            Miscellaneous Provisions
Section 8.01  Amendment.  This Agreement may be amended from time to time by the
parties  hereto;  provided,  that any such  amendment  shall be accompanied by a
letter from each Rating Agency to the effect that such amendment will not result
in a Rating Event,  if  determined  without  regard to the Policy;  and provided
further, that the Enhancer and the Indenture Trustee shall consent thereto.
Section 8.02 GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE  WITH  THE LAWS OF THE  STATE  OF NEW  YORK,  WITHOUT  REGARD  TO THE
CONFLICT OF LAW PRINCIPLES THEREOF, OTHER THAN SECTIONS 5-1401 AND 5-1402 OF THE
NEW YORK GENERAL  OBLIGATIONS LAW, AND THE  OBLIGATIONS,  RIGHTS AND REMEDIES OF
THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.
Section 8.03 Notices. All demands, notices and communications hereunder shall be
in writing and shall be deemed to have been duly given if  personally  delivered
at or mailed by certified mail, return receipt requested,  to (a) in the case of
the Servicer, ▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇,  ▇▇▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇, Attention:  ▇▇▇▇▇▇▇
▇▇▇▇▇,  (b) in the case of the Enhancer,  MBIA Insurance  Corporation,  ▇▇▇ ▇▇▇▇
▇▇▇▇▇▇, ▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇:  Attention:  Insured Portfolio Management - Structured
Finance (GMACM Home Equity Loan Trust 2006-HE4, (c) in the case of ▇▇▇▇▇'▇, Home
Mortgage Loan Monitoring Group, 4th Floor, ▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇,  ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇
▇▇▇▇▇, (d) in the case of Standard & Poor's, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇
▇▇▇▇▇-▇▇▇▇,  Attention: Residential Mortgage Surveillance Group, (e) in the case
of the Owner Trustee,  Wilmington Trust Company, ▇▇▇▇▇▇ Square North, ▇▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇  ▇▇▇▇▇▇,  ▇▇▇▇▇▇▇▇▇▇,  ▇▇▇▇▇▇▇▇  ▇▇▇▇▇-▇▇▇▇  and  (f) in the  case of the
Issuer,  GMACM Home Equity  Loan Trust  2006-HE4,  c/o the Owner  Trustee at the
address  set forth in clause  (e)  above,  and (g) in the case of the  Indenture
Trustee,  at the  Corporate  Trust  Office of the  Indenture  Trustee;  or, with
respect to each of the  foregoing  Persons,  at such  other  address as shall be
designated by such Person in a written  notice to the other  foregoing  Persons.
Any notice required or permitted to be mailed to a Securityholder shall be given
by first class mail, postage prepaid,  at the address of such  Securityholder as
shown in the Note  Register  or  Certificate  Register,  as the case may be. Any
notice  so  mailed  within  the  time  prescribed  in this  Agreement  shall  be
conclusively  presumed  to have  been duly  given,  whether  or not the  related
Securityholder receives such notice. Any notice or other document required to be
delivered or mailed by the Indenture Trustee to any Rating Agency shall be given
on  a  reasonable   efforts   basis  and  only  as  a  matter  of  courtesy  and
accommodation,  and the Indenture Trustee shall have no liability for failure to
deliver any such notice or document to any Rating Agency.
Section 8.04  Severability  of Provisions.  If any one or more of the covenants,
agreements,  provisions  or terms  of this  Agreement  shall  be for any  reason
whatsoever held invalid,  then such covenants,  agreements,  provisions or terms
shall be deemed severable from the remaining covenants,  agreements,  provisions
or  terms  of  this  Agreement  and  shall  in no way  affect  the  validity  or
enforceability  of the other  provisions of this  Agreement or the Securities or
the rights of the Securityholders.
Section  8.05  Third-Party  Beneficiaries.  This  Agreement  shall  inure to the
benefit of and be binding  upon the parties  hereto,  the  Securityholders,  the
Enhancer,  the Owner  Trustee  and their  respective  successors  and  permitted
assigns.  Except as otherwise provided in this Agreement,  no other Person shall
have any right or obligation hereunder.
Section  8.06  Counterparts.  This  instrument  may be executed in any number of
counterparts,  each of which so executed shall be deemed to be an original,  but
all such counterparts shall together constitute but one and the same instrument.
Section 8.07 Effect of Headings  and Table of Contents.  The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.
Section 8.08  Termination  Upon Purchase by the Servicer or  Liquidation  of All
Mortgage Loans; Partial Redemption.
(a)            The respective  obligations and responsibilities of the Servicer,
               the  Issuer  and  the  Indenture  Trustee  created  hereby  shall
               terminate upon the last action required to be taken by the Issuer
               pursuant  to the Trust  Agreement  and by the  Indenture  Trustee
               pursuant to the Indenture following the earlier of:
(i)            the date on or before which the Indenture or the Trust  Agreement
               is terminated, or
(ii)           the  purchase  by the  Servicer  from the Issuer of all  Mortgage
               Loans and REO Property in accordance with Section 8.08(b).
     (b)  The Servicer  shall have the right to purchase  from the Issuer all of
          the  Mortgage  Loans and related REO  Property if the  aggregate  Note
          Balance  of the Notes as of any  Payment  Date is less than 10% of the
          aggregate  Note Balance of the Notes as of the Closing Date  (provided
          that a draw on the Policy would not occur as a result of such purchase
          and provided  further that the purchase price will provide  sufficient
          funds to pay the  outstanding  Note  Balance  and  accrued  and unpaid
          interest on the Notes to the Payment Date on which such amounts are to
          be  distributed to the  Securityholders),  at a price equal to 100% of
          the aggregate unpaid Principal Balance of all such remaining  Mortgage
          Loans,  plus  accrued  and unpaid  interest  thereon  at the  weighted
          average of the Loan Rates thereon up to the date preceding the Payment
          Date  on  which   such   amounts   are  to  be   distributed   to  the
          Securityholders  (and in the case of REO  Property,  the  fair  market
          value of the REO  Property),  plus any  amounts  due and  owing to the
          Enhancer under the Insurance  Agreement  related to the Mortgage Loans
          or the Notes (and any unpaid  Servicing  Fee  relating to the Mortgage
          Loans  shall be  deemed  to have  been  paid at such  time),  plus any
          Interest Shortfall and interest owed thereon to the Noteholders.
               The  Servicer  shall send  written  notice to the Enhancer of its
intent to exercise its right to purchase any of the Mortgage  Loans  pursuant to
this Section 8.08(b).
               If such right is exercised by the  Servicer,  the Servicer  shall
deposit  the  amount  calculated  pursuant  to this  Section  8.08(b)  with  the
Indenture  Trustee  pursuant  to Section  4.10 of the  Indenture  and,  upon the
receipt of such deposit, the Indenture Trustee or Custodian shall release to the
Servicer,  the files  pertaining  to the  Mortgage  Loans being  purchased.  The
Servicer, at its expense, shall prepare and deliver to the Indenture Trustee for
execution,  at the time the  related  Mortgage  Loans are to be  released to the
Servicer,  appropriate  documents  assigning  each such Mortgage  Loans from the
Indenture Trustee or the Issuer to the Servicer or the appropriate party.
Section 8.09 Certain Matters Affecting the Indenture  Trustee.  For all purposes
of this Agreement, in the performance of any of its duties or in the exercise of
any of its  powers  hereunder,  the  Indenture  Trustee  shall be subject to and
entitled to the benefits of Article VI of the Indenture.
Section  8.10 Owner  Trustee  Not Liable for  Related  Documents.  The  recitals
contained herein shall be taken as the statements of the Servicer, and the Owner
Trustee and the Indenture Trustee assume no  responsibility  for the correctness
thereof.  The Owner Trustee and the Indenture Trustee make no representations as
to the  validity or  sufficiency  of this  Agreement,  of any Basic  Document or
Related Document, or of the Certificates (other than the signatures of the Owner
Trustee and the Indenture  Trustee on the  Certificates) or the Notes. The Owner
Trustee and the Indenture  Trustee shall at no time have any  responsibility  or
liability with respect to the  sufficiency of the Trust Estate or its ability to
generate the payments to be  distributed to  Certificateholders  under the Trust
Agreement or the  Noteholders  under the Indenture,  including the compliance by
the Depositor,  the Sellers or the Servicer with any warranty or  representation
made  under  any  Basic  Document  or the  accuracy  of  any  such  warranty  or
representation,  or any  action  of any  person  taken in the name of the  Owner
Trustee or the Indenture Trustee.
ARTICLE IX
                          Compliance With Regulation AB
Section 9.01 Intent of the Parties; Reasonableness. The Depositor, the Indenture
Trustee and the Servicer  acknowledge and agree that the purpose of this Article
IX is  to  facilitate  compliance  by  the  Depositor  with  the  provisions  of
Regulation AB and related rules and regulations of the Commission. The Depositor
shall not  exercise  its  right to  request  delivery  of  information  or other
performance  under these  provisions  other than in good faith,  or for purposes
other than  compliance  with the Securities  Act, the Exchange Act and the rules
and regulations of the Commission under the Securities Act and the Exchange Act.
Each of the Servicer and the Indenture Trustee acknowledges that interpretations
of the  requirements  of  Regulation  AB may change  over time,  whether  due to
interpretive  guidance provided by the Commission or its staff,  consensus among
participants in the mortgage-backed  securities  markets,  advice of counsel, or
otherwise,  and agrees to comply with reasonable  requests made by the Depositor
in good faith for delivery of information under these provisions on the basis of
evolving  interpretations  of  Regulation  AB.  Each  of the  Servicer  and  the
Indenture  Trustee shall  cooperate  reasonably with the Depositor to deliver to
the  Depositor  (including  any of its  assignees  or  designees),  any  and all
disclosure,   statements,  reports,   certifications,   records  and  any  other
information  necessary  in  the  reasonable,  good  faith  determination  of the
Depositor to permit the  Depositor to comply with the  provisions  of Regulation
AB.
Section 9.02 Additional Representations and Warranties of the Indenture Trustee.
     (a)  The Indenture  Trustee shall be deemed to represent and warrant to the
          Depositor as of the date hereof and on each date on which  information
          is provided to the  Depositor  under  Sections  9.01,  9.02(b) or 9.03
          that,  except as disclosed in writing to the  Depositor  prior to such
          date:  (i) there are no  material  legal or  governmental  proceedings
          pending  (or  known  to be  contemplated)  against  it that  would  be
          material  to  Noteholders;   (ii)  there  are  no   relationships   or
          transactions  (as described in Item 1119(b) of Regulation AB) relating
          to the Indenture Trustee with respect to the Depositor or any sponsor,
          issuing entity, servicer,  trustee,  originator,  significant obligor,
          enhancement or support  provider or other material  transaction  party
          (as each of such  terms are used in  Regulation  AB)  relating  to the
          Securitization Transaction contemplated by the Servicing Agreement, as
          identified by the Depositor to the Indenture  Trustee in writing as of
          the Closing Date (each,  a  "Transaction  Party") that are outside the
          ordinary  course of  business or on terms other than would be obtained
          in an arm's length  transaction  with an unrelated third party,  apart
          from the  Securitization  Transaction,  and that are  material  to the
          investors' understanding of the Notes; and (iii) the Indenture Trustee
          is not an affiliate (as contemplated by Item 1119(a) of Regulation AB)
          of any  Transaction  Party.  The Depositor  shall notify the Indenture
          Trustee of any change in the identity of a Transaction Party after the
          Closing Date.
     (b)  If so requested by the  Depositor  on any date  following  the Closing
          Date, the Indenture Trustee shall, within five Business Days following
          such request,  confirm in writing the accuracy of the  representations
          and  warranties  set forth in paragraph (a) of this Section or, if any
          such  representation  and  warranty is not  accurate as of the date of
          such  confirmation,  provide the pertinent  facts, in writing,  to the
          Depositor. Any such request from the Depositor shall not be given more
          than once each calendar  quarter,  unless the  Depositor  shall have a
          reasonable   basis  for   questioning  the  accuracy  of  any  of  the
          representations and warranties.
Section 9.03 Information to Be Provided by the Indenture Trustee. For so long as
the Company is subject to Exchange Act  reporting  requirements  with respect to
the  Trust  Fund,  for the  purpose  of  satisfying  the  Depositor's  reporting
obligation  under the  Exchange  Act with  respect  to any  class of Notes,  the
Indenture  Trustee shall provide to the Depositor a written  description  of (a)
any litigation or governmental proceedings pending against the Indenture Trustee
as of the last day of each calendar month that would be material to Noteholders,
and (b)  any  affiliations  or  relationships  (as  described  in  Item  1119 of
Regulation  AB) that develop  following  the Closing Date between the  Indenture
Trustee and any Transaction  Party of the type described in Section  9.02(a)(ii)
or  9.02(a)(iii)  as of the last day of each  calendar  year.  Any  descriptions
required  with respect to legal  proceedings,  as well as updates to  previously
provided descriptions, under this Section 9.03 shall be given no later than five
Business Days prior to the  Determination  Date following the month in which the
relevant event occurs, and any notices and descriptions required with respect to
affiliations, as well as updates to previously provided descriptions, under this
Section  9.03  shall be given no later  than  January  31 of the  calendar  year
following the year in which the relevant event occurs. As of the related Payment
Date with respect to each Report on Form 10-D with respect to the Notes filed by
or on behalf of the Depositor, and as of March 15 preceding the date each Report
on Form 10-K with respect to the Notes is filed, the Indenture  Trustee shall be
deemed to represent and warrant that any information  previously provided by the
Indenture Trustee under this Article IX is materially  correct and does not have
any material  omissions  unless the Indenture  Trustee has provided an update to
such  information.  The Depositor will allow the Indenture Trustee to review any
disclosure  relating to material  litigation against the Indenture Trustee prior
to filing  such  disclosure  with the  Commission  to the extent  the  Depositor
changes the information provided by the Indenture Trustee.
Section 9.04 Report on Assessment of Compliance  and  Attestation.  On or before
March 15 of each calendar year, the Indenture Trustee shall:
     (a)  deliver to the  Depositor a report (in form and  substance  reasonably
          satisfactory  to the  Depositor)  regarding  the  Indenture  Trustee's
          assessment of compliance with the applicable Servicing Criteria during
          the  immediately  preceding  calendar  year,  as required  under Rules
          13a-18 and 15d-18 of the Exchange Act and Item 1122 of Regulation  AB.
          Such report shall be signed by an authorized  officer of the Indenture
          Trustee, and shall address each of the Servicing Criteria specified on
          Exhibit G hereto; and
     (b)  deliver to the  Depositor a report of a registered  public  accounting
          firm satisfying the  requirements of Rule 2-01 of Regulation S-X under
          the  Securities  Act and the Exchange Act that attests to, and reports
          on, the  assessment  of compliance  made by the Indenture  Trustee and
          delivered pursuant to the preceding paragraph.  Such attestation shall
          be in accordance  with Rules  1-02(a)(3) and 2-02(g) of Regulation S-X
          under the Securities Act and the Exchange Act.
Section 9.05   Indemnification; Remedies.
     (a)  The Indenture Trustee shall indemnify the Depositor, each affiliate of
          the Depositor,  the Servicer and each  affiliate of the Servicer,  and
          the respective present and former directors,  officers,  employees and
          agents of each of the foregoing,  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:
                      (i) (A) any untrue statement of a material fact contained
or  alleged  to  be  contained  in  any  information,   report,   certification,
accountants'  attestation or other material provided under this Article IX by or
on  behalf  of the  Indenture  Trustee  (collectively,  the  "Indenture  Trustee
Information"), or (B) the omission or alleged omission to state in the Indenture
Trustee  Information  a material  fact  required  to be stated in the  Indenture
Trustee Information or necessary in order to make the statements therein, in the
light of the circumstances under which they were made, not misleading; or
                      (ii) any failure by the Indenture Trustee to deliver any
information, report, certification, or other material when and as required under
this  Article IX,  other than a failure by the  Indenture  Trustee to deliver an
accountants' attestation.
     (b)  In the case of any failure of performance  described in clause (ii) of
          Section  9.05(a),  as well as a failure  to  deliver  an  accountants'
          attestation,  the Indenture  Trustee shall (i) promptly  reimburse the
          Depositor for all costs reasonably  incurred by the Depositor in order
          to  obtain  the  information,   report,  certification,   accountants'
          attestation or other  material not delivered by the Indenture  Trustee
          as required  and (ii)  cooperate  with the  Depositor  to mitigate any
          damages that may result from such failure.
     (c)  The Depositor and the Servicer shall indemnify the Indenture  Trustee,
          each affiliate of the Indenture Trustee and the respective present and
          former  directors,  officers,  employees  and agents of the  Indenture
          Trustee,  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 (i)
          any untrue  statement  of a material  fact  contained or alleged to be
          contained in any information  provided under this Servicing  Agreement
          by or on behalf of the  Depositor  or Servicer  for  inclusion  in any
          report filed with Commission under the Exchange Act (collectively, the
          "GMACM  Information"),  or (ii) the  omission  or alleged  omission to
          state in the GMACM  Information  a material fact required to be stated
          in the GMACM  Information or necessary in order to make the statements
          therein, in the light of the circumstances under which they were made,
          not misleading.
     (d)  Notwithstanding  any  provision in this Section 9.05 to the  contrary,
          the parties agree that none of the Indenture Trustee, the Depositor or
          the  Servicer  shall be liable to the other for any  consequential  or
          punitive  damages  whatsoever,  whether in contract,  tort  (including
          negligence  and strict  liability),  or any other  legal or  equitable
          principle;  provided,  however,  that  such  limitation  shall  not be
          applicable with respect to third party claims made against a party.
        IN WITNESS WHEREOF,  the Servicer,  the Issuer and the Indenture Trustee
have caused this Agreement to be duly executed by their  respective  officers or
representatives all as of the day and year first above written.
                                  GMAC MORTGAGE CORPORATION,
                                     as Servicer
                                  By:
                                         ---------------------------------------
                                         Name:
                                         Title:
                                  GMACM HOME EQUITY LOAN TRUST 2006-HE4,
                                  as Issuer
                                  By:    Wilmington Trust Company, not
                                         in its individual capacity but
                                         solely as Owner Trustee
                                  By:
                                         ---------------------------------------
                                         Name:
                                         Title:
                                  JPMORGAN CHASE BANK, NATIONAL
                                  ASSOCIATION,
                                     as Indenture Trustee
                                  By:
                                         ---------------------------------------
                                         Name:
                                         Title:
                                    EXHIBIT A
                             MORTGAGE LOAN SCHEDULE
                      [ON FILE WITH THE INDENTURE TRUSTEE]
                                    EXHIBIT B
                            LIMITED POWER OF ATTORNEY
                         KNOW ALL MEN BY THESE PREMISES:
        That JPMorgan Chase Bank,  National  Association,  as indenture  trustee
(the  "Indenture  Trustee"),  under the indenture dated as of September 27, 2006
(the "Indenture"),  between GMACM Home Equity Loan Trust 2006-HE4, as issuer and
the Indenture  Trustee,  a national banking  association  organized and existing
under the laws of the United States of America,  and having its principal office
located at 4 New York Plaza,  26th Floor,  New York, New York 10004,  hath made,
constituted  and  appointed,  and does by these  presents  make,  constitute and
appoint GMAC Mortgage  Corporation,  a corporation  organized and existing under
the  laws  of  the   Commonwealth   of   Pennsylvania,   its  true  and   lawful
Attorney-in-Fact,  with full power and authority to sign, execute,  acknowledge,
deliver, file for record, and record any instrument on its behalf and to perform
such  other  act or acts as may be  customarily  and  reasonably  necessary  and
appropriate to effectuate the following  enumerated  transactions  in respect of
any of the Mortgages securing a Mortgage Loan and the related Mortgage Notes for
which the undersigned is acting as Indenture Trustee for various Securityholders
(whether the  undersigned  is named therein as mortgagee or  beneficiary  or has
become  mortgagee by virtue of  endorsement of such Mortgage Note secured by any
such  Mortgage)  and for which GMAC Mortgage  Corporation  is acting as Servicer
pursuant to a Servicing Agreement dated as of September 27, 2006 (the "Servicing
Agreement").
This appointment shall apply to the following enumerated transactions only:
1.      The modification or re-recording of a Mortgage,  where said modification
        or re-recording is for the purpose of correcting the Mortgage to conform
        same to the original  intent of the parties  thereto or to correct title
        errors  discovered  after  such  title  insurance  was  issued  and said
        modification or  re-recording,  in either  instance,  does not adversely
        affect the Lien of the Mortgage as insured.
2.      The subordination of the Lien of a Mortgage to an easement in favor of a
        public  utility  company or a  government  agency or unit with powers of
        eminent  domain;  this section shall include,  without  limitation,  the
        execution of partial  satisfactions/releases,  partial  reconveyances or
        the execution of requests to trustees to accomplish same.
3.      With  respect to a Mortgage,  the  foreclosure,  the taking of a deed in
        lieu of  foreclosure,  or the  completion  of judicial  or  non-judicial
        foreclosure  or  termination,  cancellation  or  rescission  of any such
        foreclosure, including, without limitation, any and all of the following
        acts:
        a.     The  substitution  of  trustee(s)  serving  under a Mortgage,  in
               accordance with state law and the Mortgage;
        b.     the   preparation   and  issuance  of  statements  of  breach  or
               non-performance;
        c.     the  preparation  and filing of notices of default and/or notices
               of sale;
        d.     Cancellations/rescissions  of  notices  of  default or notices of
               sale;
        e.     The taking of a deed in lieu of foreclosure; and
        f.     The  preparation  and  execution of such other  documents and the
               performance  of such other actions as may be necessary  under the
               terms of the Mortgage or state law to expeditiously complete said
               transactions in this paragraph 3.
4.      The conveyance of the properties to the mortgage insurer, or the closing
        of the title to the  property to be acquired  as real estate  owned,  or
        conveyance of title to real estate owned.
5.      The  completion  of  loan   assumption   agreements   and   modification
        agreements.
6.      The full  satisfaction/release  of a Mortgage or full  reconveyance upon
        payment and discharge of all sums secured  thereby,  including,  without
        limitation, cancellation of the related Mortgage Note.
7.      The  assignment  of any  Mortgage  and the  related  Mortgage  Note,  in
        connection  with  the  repurchase  of  the  Mortgage  Loan  secured  and
        evidenced thereby.
8.      The full assignment of a Mortgage upon payment and discharge of all sums
        secured thereby in conjunction with the refinancing thereof,  including,
        without limitation, the assignment of the related Mortgage Note.
9.      The modification or re-recording of a Mortgage,  where said modification
        or  re-recording  is for the  purpose of any  modification  pursuant  to
        Section 3.01 of the Servicing Agreement.
10.     The execution of partial satisfactions/releases pursuant to Section 3.01
        of the Servicing Agreement.
        Capitalized  terms used herein that are not otherwise defined shall have
the meanings ascribed thereto in Appendix A to the Indenture.
        This  Power of  Attorney  is  effective  for one (1) year  from the date
hereof or the  earlier of (i)  revocation  by the  Indenture  Trustee,  (ii) the
Attorney  shall no longer be retained on behalf of the  Indenture  Trustee or an
affiliate of the Indenture Trustee; or (iii) the expiration of one year from the
date of execution.
        The authority granted to the  attorney-in-fact  by the Power of Attorney
is not transferable to any other party or entity.
        This Agreement  shall be governed by, and construed in accordance  with,
the  laws of the  State of New  York  without  regard  to its  conflicts  of law
principles.
        All actions heretofore taken by said Attorney,  which the Attorney could
properly  have taken  pursuant  to this Power of  Attorney,  be, and hereby are,
ratified and affirmed.
     IN WITNESS WHEREOF, JPMorgan Chase Bank, National Association, as Indenture
Trustee,  and these present to be signed and acknowledged in its name and behalf
by  ___________________  its duly elected and  authorized  Senior Vice President
this _______ day of ___________________, 200_.
                                  ▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Bank, National
                                  Association
                                  By:
                                       -------------------------------------
                                  Name:
                                         -----------------------------------
                                  Title:
                                          ----------------------------------
                                  Witness
                                         -----------------------------------
                                  Printed Name:
                                  Witness
                                         -----------------------------------
                                  Printed Name:
                                 ACKNOWLEDGEMENT
STATE OF
         ------------------------------------------
COUNTY OF
          -----------------------------------------
        Personally appeared before me the above-named _________________________,
known  or  proved  to me to be  the  same  person  who  executed  the  foregoing
instrument and to be the [Title] JPMorgan Chase Bank, National  Association,  as
Trustee for __________ _______,  and acknowledged that s/he executed the same as
her/his free act and deed and the free act and deed of the Trustee.
      Subscribed and sworn before me this _______ day of _______________, 200__.
                               NOTARY PUBLIC
                               My Commission expires:
                                                       ----------------------
                                    EXHIBIT C
                           FORM OF REQUEST FOR RELEASE
DATE:
TO:
RE:            REQUEST FOR RELEASE OF DOCUMENTS
In connection  with your  administration  of the Mortgage  Loans, we request the
release of the Mortgage File described below.
Servicing Agreement Dated:
Series #:
Account #:
Pool #:
Loan #:
Borrower Name(s):
Reason for Document Request: (circle one)          Mortgage Loan
Prepaid in Full                                    Mortgage Loan Repurchased
"We hereby  certify  that all amounts  received or to be received in  connection
with such  payments  which are required to be deposited  have been or will be so
deposited as provided in the Servicing Agreement."
GMAC Mortgage Corporation
Authorized Signature
******************************************************************************
TO CUSTODIAN:  Please  acknowledge  this request,  and check off documents being
enclosed with a copy of this form. You should retain this form for your files in
accordance with the terms of the Servicing Agreement.
Enclosed Documents:       [__]   Mortgage Note
Name
    --------------------------------
Title
     -------------------------------
Date
    ------------------
                                   EXHIBIT D-1
                         FORM OF FORM 10-K CERTIFICATION
        I, [identify the certifying individual], certify that:
        1. I have reviewed this report on Form 10-K and all reports on Form 10-D
required  to be filed in respect of the  period  covered by this  report on Form
10-K of the trust (the Exchange Act periodic  reports) pursuant to the Servicing
Agreement  dated  September  27,  2006 (the  "Agreement")  among  GMAC  Mortgage
Corporation  (the  "Servicer"),  Home Loan Trust  2006-HE4  (the  "Issuer")  and
JPMorgan  Chase  Bank,  National   Association  (the  "Indenture  Trustee")  and
acknowledged and agreed to by Residential Asset Mortgage Products, Inc;
        2. Based on my  knowledge,  Exchange  Act periodic  reports,  taken as a
whole, do not contain any untrue statement of a material fact or omit to state a
material  fact  necessary  to  make  the  statements   made,  in  light  of  the
circumstances under which such statements were made, not misleading with respect
to the period covered by this report;
        3. Based on my  knowledge,  the  servicing  information  required  to be
provided to the Indenture Trustee by the Servicer under the Servicing  Agreement
is included in these reports;
        3. Based on my knowledge,  all of the distribution,  servicing and other
information  required to be provided  under Form 10-D for the period  covered by
this report is included in the Exchange Act periodic reports;
        4. I am  responsible  for  reviewing  the  activities  performed  by the
Servicer  and based on my  knowledge  and the  compliance  review  conducted  in
preparing the servicer  compliance  statement required in this report under Item
1123 of  Regulation  AB and except as  disclosed  in the  Exchange  Act periodic
reports, the Servicer has fulfilled its obligations under the Agreement; and
        5.  All of the  reports  on  assessment  of  compliance  with  servicing
criteria for asset-backed  securities and their related  attestation  reports on
assessment of compliance  with servicing  criteria for  asset-backed  securities
required  to be  included  in  this  report  in  accordance  with  Item  1122 of
Regulation  AB and Exchange Act Rules 13a-18 and 15d-18 have been included as an
exhibit to this  report,  except as  otherwise  disclosed  in this  report.  Any
material  instances  of  noncompliance  described  in  such  reports  have  been
disclosed in this report on Form 10-K.
     In  giving  the  certifications  above,  I have  reasonably  relied  on the
information provided to me by the following unaffiliated parties: [the Indenture
Trustee]
        IN  WITNESS  WHEREOF,  I  have  duly  executed  this  certificate  as of
_________, 20__.
        ____________________________*
        Name:
        Title:
     * to be signed by the senior  officer in charge of the servicing  functions
of the Servicer
                                   EXHIBIT D-2
                    FORM OF BACK-UP CERTIFICATION TO FORM 10-K CERTIFICATE
        The undersigned,  a Responsible Officer of JPMorgan Chase Bank, National
Association, (the "Indenture Trustee") certifies that:
        (a) The Indenture  Trustee has performed all of the duties  specifically
required  to be  performed  by it pursuant to the  provisions  of the  Servicing
Agreement  dated as of September 27, 2006 (the  "Agreement")  by and among GMACM
Home Equity Loan Trust 2006-HE4,  as depositor,  GMAC Mortgage  Corporation,  as
Servicer,  and the Indenture  Trustee in accordance with the standards set forth
therein.
        (b) Based on my  knowledge,  the  information  that is  provided  by the
Indenture Trustee pursuant to Section 4.02(b) of the Agreement is accurate as of
the last day of the 20[__] calendar year.
        Capitalized  terms used and not defined  herein  shall have the meanings
given such terms in the Agreement.
        IN  WITNESS  WHEREOF,  I  have  duly  executed  this  certificate  as of
_________, 20[__].
        ____________________________*
        Name:
        Title:
                                    EXHIBIT E
                               SERVICING CRITERIA
            SERVICING CRITERIA TO BE ADDRESSED IN ASSESSMENT OF COMPLIANCE
        The  assessment of  compliance to be delivered by the Indenture  Trustee
shall  address,  at a minimum,  the criteria  identified as below as "Applicable
Servicing Criteria":
-------------------------------------------------------------------------- ------------------
                                                                              APPLICABLE
                                                                               SERVICING
                           SERVICING CRITERIA                                  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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(1)(iii)   Any  requirements in the transaction  agreements to maintain a
                  back-up servicer for the pool assets 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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                       CASH COLLECTION AND ADMINISTRATION
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(2)(i)     Payments  on pool  assets  are  deposited  into the |X| (as to
                  appropriate  custodial bank accounts and related bank clearing
                  accounts  no more  than two  business  days  accounts  held by
                  following  receipt,  or such  other  number of days  Indenture
                  specified in the transaction agreements. Trustee)
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(2)(ii)    Disbursements  made via wire  transfer on behalf of an |X| (as
                  to  obligor  or to an  investor  are made  only by  authorized
                  investors only) personnel.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  The related accounts for the transaction, such as cash
                  reserve accounts or accounts established as a form of       |X| (as to
                  overcollateralization, are separately maintained         accounts held by
                  (e.g., with respect to commingling of cash) as set           Indenture
1122(d)(2)(iv) forth in the transaction agreements. Trustee)
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.*
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(2)(vi)    Unissued checks are safeguarded so as to prevent  unauthorized
                  access.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                       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
                  pool assets serviced by the servicer.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(3)(ii)    Amounts due to investors are allocated and remitted in          |X|
                  accordance with timeframes, distribution priority and
                  other terms set forth in the transaction agreements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  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 |X|
1122(d)(3)(iii) transaction agreements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  Amounts remitted to investors per the investor reports
                  agree with cancelled checks, or other form of payment,          |X|
1122(d)(3)(iv) or custodial bank statements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                            POOL ASSET ADMINISTRATION
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(i)     Collateral  or  security  on  pool  assets  is  maintained  as
                  required by the  transaction  agreements or related asset pool
                  documents.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  Pool assets and related documents are safeguarded as
1122(d)(4)(ii)    required by the transaction agreements
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(iv)    Payments  on  pool  assets,  including  any  payoffs,  made in
                  accordance with the related pool asset 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 pool asset documents.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(v)     The  servicer's  records  regarding the pool assets agree with
                  the  servicer's  records with  respect to an obligor's  unpaid
                  principal balance.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(vi)    Changes  with  respect to the terms or status of an  obligor's
                  pool asset (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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(viii)  Records  documenting  collection efforts are maintained during
                  the period a pool asset 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 pool assets including,  for example,
                  phone calls,  letters and payment  rescheduling plans in cases
                  where  delinquency  is  deemed  temporary  (e.g.,  illness  or
                  unemployment).
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(ix)    Adjustments  to  interest  rates or rates of  return  for pool
                  assets with variable  rates are computed  based on the related
                  pool asset documents.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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 pool asset 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 pool asset documents
                  and state laws; and (C) such funds are returned to the obligor
                  within 30 calendar days of full  repayment of the related pool
                  asset,   or  such  other  number  of  days  specified  in  the
                  transaction agreements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
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.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  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
1122(d)(4)(xiii) days specified in the transaction agreements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
1122(d)(4)(xiv)   Delinquencies,  charge-offs  and  uncollectible  accounts  are
                  recognized  and recorded in  accordance  with the  transaction
                  agreements.
----------------- -------------------------------------------------------- ------------------
----------------- -------------------------------------------------------- ------------------
                  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 |X|
1122(d)(4)(xv) transaction agreements.
----------------- -------------------------------------------------------- ------------------
*       Subject to clarification by the Commission.