Exhibit 16.1 ------------ Jan 15, 2003 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Commissioners: We have read National Datacomputer Inc.'s statements included under Item 4 of its Form 8-K dated January 10, 2003. We agree with the statements concerning our Firm in such Form 8-K. Very truly yours, /s/ PricewaterhouseCoopers LLP - ------------------------------------ PricewaterhouseCoopers LLP Boston, Massachusetts