0000891092-01-000557 Sample Contracts

Exhibit 4.6 OPTION AGREEMENT
Option Agreement • April 16th, 2001 • Dsi Datotech Systems Inc • British Columbia
ESCROW AGREEMENT THIS AGREEMENT is dated for reference November 17, 1997.
Escrow Agreement • April 16th, 2001 • Dsi Datotech Systems Inc • British Columbia