Exhibit 34.5

PRICEWATERHOUSECOOPERS [LOGO]
                                               PricewaterhouseCoopers LLP
                                               10 Tenth Street, Northwest
                                               Suite 1400
                                               Atlanta, GA 30309-3851
                                               Telephone (678) 419 1000
                                               Facsimile (678) 419 1239
                                               www.pwc.com

             Report of Independent Registered Public Accounting Firm

To Shareholders and the Board of Directors of
Assurant, Inc.:

We have examined American Security Insurance Company, Standard Guaranty
Insurance Company and TrackSure Insurance Agency, Inc. (formerly, "Safeco
Financial Institution Solutions, Inc.") (affiliates of Assurant Inc.,
collectively the "Asserting Party")'s compliance with the servicing criteria set
forth in Item 1122(d)(2)(vi), 1122(d)(4)(xi) and 1122(d)(4)(xii) of the
Securities and Exchange Commission's Regulation AB for the insurance escrow
servicing activities it performs with respect to all mortgage backed securities
transactions that were registered after January 1, 2006 with the Securities and
Exchange Commission pursuant to the Securities Act of 1933 (the "Platform
Transactions") described in the accompanying Management's Report on Assessment
of Compliance with 1122(d)(2)(vi), 1122[d)(4)(xi) and 1122(d)(4)(xii) of
Regulation AB Servicing Criteria, as of December 31, 2007 and for the year then
ended, excluding criteria 1122(d)(1)(i) through 1122 (d)(1)(iv), 1122 (d)(2)(i)
through 1122(d)(2)(v), 1122(d)(2)(vii), 1122(d)(3)(i) through 1122(d)(3)(iv),
1122(d)(4)(i) through 1122(d)(4)(x) and 1122(d)(4)(xiii) through 1122(d)(4)(xv),
which the Asserting Party has determined are not applicable to the activities
performed by it with respect to the Platform. Management is responsible for the
Company's compliance with the servicing criteria. Our responsibility is to
express an opinion on the Company's compliance with the servicing criteria 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

<PAGE>

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.

Our examination disclosed the following material noncompliance with the
servicing criteria set forth in Item 1122(d)(4)(xii) of Regulation AB applicable
to the Company during the year ended December 31, 2007. As required by Item
1122(d)(4)(xii) of Regulation AB, any late payment penalties in connection with
any payment to be made on behalf of an obligor are paid from the servicer's
funds are not charged to the obligor, unless the late payment was due to the
obligor's error or omission. The Asserting Party did not have, during the
Reporting Period, sufficient policies and procedures to capture the information
with respect to the Platform Transactions necessary to determine compliance with
1122(d)(4)(xii)

In our opinion, except for the material noncompliance described in the preceding
paragraph, the Asserting Party complied with the aforementioned applicable
servicing criteria as of and for the year ended December 31, 2007 for the
Platform, in all material respects.

/s/ PRICEWATERHOUSECOOPERS LLP

February 19, 2008