Found a cool little script that displays your top ref on your page and thought I would share it with you guys. To view it in action go to:
www.adultxplus.com (bottom of page).
If you want it for your site just click on the (Top Referral) link on the very top of the box. Once the page loads just enter your e-mail and they will send you a password - take it from there.
Regards
NastyJack