EXHIBIT 16.1 [MERDINGER, FRUCHTER, ROSEN & COMPANY, INC. LETTERHEAD] Securities and Exchange Commission 450 5th Street NW Washington, DC 20549 Gentlemen: We have read and agree with the representations in Item 4 of Form 8-K of PTS, Inc. dated May 12, 2003 relating to Merdinger, Fruchter, Rosen & Company, P.C. /s/ MERDINGER, FRUCHTER, ROSEN & COMPANY, P.C. Certified Public Accountants New York, New York May 20, 2003