Any Adult PPC Networks w Affiliate Program?

Hey All

Recently some people that we've set up in adult sites have been asking us for referrals to PPC companies that accept adult. I'd like to make some money on these referrals is possible.

Does anyone know any PPC companies have referral programs? Does this even exist?

The guy I use is BradP....he is not PPC but great for adult sites....I convert on it with my adult sites. Been using it for a year and making some good money http://bradp.com/affiliates