[ P W C   L o g o ]  **PricewaterhouseCoopers LLP**PricewaterhouseCoopers Center 300 Madison Avenue New York, NY 10017 Telephone (646) 471 3000 Facsimile (813) 286 6000 **Report of Independent Registered Public Accounting Firm**To the Board of Directors of Residential Capital, LLC: We have examined management's assertion, included in the accompanying Certification Regarding Compliance with Applicable Servicing Criteria, that GMAC Bank (the "Company"), a subsidiary of Residential Capital, LLC, complied with the servicing criteria set forth in Item 1122(d) of the Securities and Exchange Commission's Regulation AB for (i) all SEC-registered transactions closed on or after January 1, 2006 and (ii) unregistered transactions where the Company has agreed to prepare an assessment of compliance in conformity with Item 1122 of Regulation AB, for which the Company acted as Document Custodian and involving first and second lien mortgage loans and home equity loans (the "Platform"), as of and for the year ended December 31, 2007, excluding criteria 1122(d)(1) (i),(ii),(iii),(iv); 1122(d)(2)(i),(ii),(iii),(iv),(v),(vi),(vii); 1122(d)(3)(i),(ii),(iii),(iv); 1122(d)(4)(iii),(iv),(v),(vi),(vii), (viii),(ix),(x),(xi),(xii),(xiii),(xiv),(xv), which the Company has determined are not applicable to the servicing activities performed by it with respect to the Platform. Appendix B to management's assertion identifies the individual asset -backed transactions and securities defined by management as constituting the Platform. Management is responsible for the Company's compliance with the servicing criteria. Our responsibility is to express an opinion on management's assertion based on our examination. Our examination was conducted in accordance with standards of the Public Company Accounting Oversight Board (United States) and, accordingly, included examining, on a test basis, evidence about the Company's compliance with the applicable servicing criteria and performing such other procedures as we considered necessary in the circumstances. Our examination included testing of selected asset-backed transactions and securities that comprise the Platform, testing of selected servicing activities related to the Platform, and determining whether the Company processed those selected transactions and performed those selected activities in compliance with the applicable servicing criteria. Our procedures were limited to the selected transactions and servicing activities performed by the Company during the period covered by this report. Our procedures were not designed to detect noncompliance arising from errors that may have occurred prior to or subsequent to our tests that may have affected the balances or amounts calculated or reported by the Company during the period covered by this report. We believe that our examination provides a reasonable basis for our opinion. Our examination does not provide a legal determination on the Company's compliance with the servicing criteria. In our opinion, management's assertion that the Company complied with t he aforementioned applicable servicing criteria as of and for the year ended December 31, 2007 for the Platform is fairly stated, in all material respects. /s/ PricewaterhouseCooopers LLP **March 17, 2008