Can someone please direct me on this issue. I own StartYourSpace.com and am looking for a way to setup an affiliate program that tracks referrals. However, I don't want to know about how many people were referred to the site. I want to know when the people they refer sign up for a forum.
It seems that you are looking for affiliate software. Not sure if you still need this as I'm a little late to reply to your thread, but here is a list of some popular affiliate software with reviews. Good luck with your affiliate program.
I like IdevAffiliate and it sounds like it'd be solid for your needs. They have good tracking and it's very easy for affiliates to use. Also, affordable as well! Alternatively, you could join a smaller network - with the added advantage of easy access to savvy affiliates ready to promote your site. Best & Take Care!