I've come across this great PPI affiliate that are offering $1.50 per usa installs and their creatives are simply amazing they include things such as...
Facebook profile customization
Download porn movies (adult of course)
Download regular movies
They have gateway pages made and everything, their payouts are always on time and I've experienced a good few months of very profitable business with them I hope you can do the same.
Signup: http://www.loudmo.com/?ref=9f44e956e...8c625fcc802c36 or (http://loudmo.com/ if you don't care to give me the ref)