I have a quick question coming from the iPhone to the Epic. On the iPhone, 3G was always enabled as was wifi. Whenever I was in a wifi area, it would connect, and turn off 3G. However as soon as I got out of range of wifi, it would return to 3G for any data needs (checking email, etc). On my Epic, it seems that I can only choose to turn one on at a time. So if I'm at work on wifi, but step outside, I have to manually disable wifi and enable 3G before I can check my email. That just seems completely silly to me. I'm sure I'm missing something basic here. Can anyone help?