Check out
FastSize, don't be afraid to check out something different. I use them in combination with my other sponsors, so I put up an add to my secondary sponsor at the top of the page or on the warning page, and then promote a porn sponsor after that.
I recommend the FastSize Extender in my sig, the original extender sponsors that all of those other ones copied ;). If you want hit me up on ICQ and I can show you my stats and an example of how I promote it.