NEFF & RICCI LLP LETTERHEAD To the Board of Directors AutoTradeCenter.com, Inc. We consent to the incorporation by reference in the registration statement on Form S-1 of AutoTradeCenter.com, Inc. of our report dated May 11, 2000, except for the second to last paragraph in Note J and the last paragraph to Note N, as to which the date is March 28, 2001, relating to the consolidated balance sheets of AutoTradeCenter.com, Inc. and subsidiaries as of March 31, 2000 and 1999, and the related consolidated statements of income, changes in stockholders' equity, and cash flows for the years then ended. /s/ Neff & Ricci LLP Albuquerque, New Mexico May 14, 2001