Haven't tried it yet, but would video skype work over 3G? If so, should I notice any difference in performance using 4G rather than 3G?
Skype 3G to computer works amazingly. I Didn't have any downgrade to my video/sound quality over 3G. Stood in the middle of downtown KC and Skyped my boys at home after school. It was a hoot! Now, I am trying to find someone else with a 3g capable Skype phone to check it out.