justs got idev affiliate software, how do i set it so that all type-ines get a code?

im really new at this but pretty excited about it, been working on it all weekend.

id like to set it so all traffic goes through the referrer system, mainly so that i can get better tracking for referring urls and see productivity

also, any hints how i can set it up so that traffic that hits any page gets redirected to the front page, or is that a bad idea?

hints/suggestions would be appreciated, thanks in advance