Anyone know of other ad services similar to avnads/adbrite?

[Jace]

I wanna throw some ads up on my sites, but am sick of avnads/adbrite....any one know other sites like that which allow adult?

[Hotrocket]

I didnt find any when looking myself..and I wasnt happy with the return on the avn ads...but what I did was just format my own affiliate ads in the same form and put them in a php rotation..worked great and made me alot more money.