My three sites all update their RSS feeds like clockwork as soon as the websites themselves are updated.
PureCFNM.com updates every Friday
GirlsAbuseGuys.com updates every other Saturday
HeyLittleDick.com updates every other Sunday
It's a CCBill run program and you can promote all three sites with the same Affiliate Code. The feeds morph as well so no two affiliates get the same posts.
More information is available on the webmaster page for each site.
I am on ICQ 23325595 if you need any further help.
