EXHIBIT 16.1 LETTER REGARDING CHANGE IN INDEPENDENT ACCOUNTANTS The Board of Directors ATG Inc. Fremont, California Reference is made to the Registration Statement on Form S-1 (the "Registration Statement") of ATG Inc. We hereby concur with the statements contained in the Registration Statement under the caption "Experts" concerning the change in the Company's independent certified public accountants. Storek, Carlson & Strutz Certified Public Accountants March 28, 1998 San Jose, California