Certain Representations; Reservation and Availability of Shares of Common Stock or Cash (a) The Company represents and warrants that this Agreement has been duly authorized, executed and delivered by the Company and, assuming due authorization, execution and delivery hereof by the Warrant Agent, constitutes a valid and legally binding obligation of the Company enforceable against the Company in accordance with its terms, and the Warrants and, when issued, the Warrant Shares, in each case, are free and clear of all liens and encumbrances, are fully paid and non-assessable and have been duly authorized, executed and issued by the Company and, assuming due authentication of the Warrants by the Warrant Agent pursuant hereto, constitute valid and legally binding obligations of the Company enforceable against the Company in accordance with their terms and entitled to the benefits hereof; in each case except as enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and other similar laws relating to or affecting creditors’ rights generally or by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law). (b) The Company represents and warrants that, immediately prior to the consummation of the offering described in the Registration Statement, the authorized capital stock of the Company consists of (i) 75,000,000 shares of Common Stock, of which 9,216,209 shares of Common Stock are issued and outstanding, 2,070,000 shares of Common Stock are reserved for issuance upon exercise of the Series A Warrants, 1,690,500 shares of Common Stock upon exercise of Series B Warrants and not more than 827,004 shares of Common Stock are reserved for issuance upon exercise of employee or other stock options and (ii) 5,000,000 shares of preferred stock, $.001 par value per share, of which no shares are outstanding. The Company represents and warrants that the shares of Common Stock issued to the holder under the Registration Statement, when issued, were free and clear of all liens and encumbrances, fully paid and non-assessable and were duly authorized by the Company. (c) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued shares of Common Stock or its authorized and issued shares of Common Stock held in its treasury, free from preemptive rights, the number of shares of Common Stock that will be sufficient to permit the exercise in full of all outstanding Warrants and all other convertible securities, options and other instruments of the Company. (d) The Company further covenants and agrees that it will pay when due and payable any and all federal and state transfer taxes and charges which may be payable in respect of the original issuance or delivery of the Warrant Certificates or certificates evidencing Common Stock upon exercise of the Warrants. The Company shall not, however, be required to pay any tax or governmental charge which may be payable in respect of any transfer involved in the transfer or delivery of Warrant Certificates or the issuance or delivery of certificates for Common Stock in a name other than that of the registered holder of the Warrant Certificate evidencing Warrants surrendered for exercise or to issue or deliver any such certificate for such shares of Common Stock to such other person upon the exercise of any Warrants until any such tax or governmental charge shall have been paid (any such tax or governmental charge being payable by the holder of such Warrant Certificate at the time of surrender) or until it has been established to the Company’s reasonable satisfaction that no such tax or governmental charge is due. (e) The Company acknowledges that the bank accounts maintained by Computershare in connection with the services provided under this Agreement will be in its name and that Computershare may receive investment earnings in connection with the investment at Computershare risk and for its benefit of the funds held in those accounts from time to time. Neither the Company nor the Holders will receive interest on any deposits or Exercise Price payments. (f) For purposes of determining whether a holder is an “Acquiring Person” under the Rights Agreement, the Company acknowledges, and the Company represents and warrants that it has taken all necessary action, if any, to ensure, that, as a result of the provisions of Section 6(e), holders shall not be deemed the “Beneficial Owner” (as defined in the Rights Agreement) of such holder’s Warrants (and shares of Common Stock issuable upon exercise thereof) to the extent that such Warrants (and shares of Common Stock issuable upon exercise thereof) would exceed the 20% Limitation. The Company represents and warrants that the Board of Directors of the Company has taken all necessary action in order to ensure that, notwithstanding any holder becoming an “interested person” under Delaware General Corporation Law Section 203 or other similar anti-takeover provision under the Company’s certificate of incorporation (or similar charter documents) or the laws of its state of incorporation that is or could become applicable to the holders as a result of the execution and delivery of this Agreement, such holder shall not be prohibited from exercising such holder’s Warrants (or otherwise having the right to acquire capital stock of the Company as a result of holding Warrants or Warrant Shares), except to the extent that exercising such Warrants or otherwise acquiring capital stock of the Company as a result of holding Warrants or Warrant Shares would cause such holder to exceed the 20% Limitation.