Well, I think it's more semantics; are you trying to overload some of the functions of CGI, or are you mearly trying to use CGI and providing all your own functions? In the former case, you'll definitely want to subclass CGI, but otherwise, I'd stick to 'use'.
Dr. Michael K. Neylon - mneylon-pm@masemware.com
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"You've left the lens cap of your mind on again, Pinky" - The Brain