Exhibit 10.7 Sector Communications, Inc. Letterhead October 22, 1996 Mr. Luiz Siqueira President DBE Software, Inc. 7601 Lewinsville Road, Suite 200 McLean, Va. 22102 RE: Amendment to the DEFINITIVE INVESTMENT AND OPTION TO MERGE AGREEMENT Dear Luiz:...Definitive Investment and Option to Merge Agreement • November 19th, 1996 • Aurtex Inc • Gold and silver ores
