http://apps.facebook.com/softmailx/ a friend of mine just released this app for facebook and working on an iphone version. "Using the latest coding techniques available, you are now able to send emails to anyone - as anyone. Prank your friends or your colleagues, this app will bypass most mail box filtering systems." You dont pay to get more credits, just add your friends and what not. Anyways this took him 6 months to get it right if you could add it for him that would be great.