[ame]http://www.youtube.com/watch?v=yq9dI9lhEoQ[/ame]
Alright guys, heres a video of how to do video calling / Facetime over 3G. The app is a little buggy, but it is called Fring. It's free in the App Store and all you really got to do is sign up for a free Fring account, add a buddy, and make a call. If your having trouble, watch the video, I explain a simple troubleshoot.
FRING - FREE