Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in this Amendment No. 1 to Registration Statement No. 333-125681 of our report dated March 28, 2005 appearing in the Prospectus, which is part of such Registration Statement, and to the reference to us under the headings "Selected Consolidated Financial Data" and "Experts" in such Prospectus. /s/ Deloitte & Touche LLP New York, New York June 28, 2005