Today, I purchased a 16GB iPhone 3G. I live in Tampa, Florida, which has full 3G reception, according to AT&T. However, I have almost no reception in 3G. The Apple genius told me that I should call my provider and tell them to provision my account for 3G. Has anyone been told this? What can I do to get my full reception in an area that has it? My parents have 3G enabled phones, and they get full bars. Why not me? I'm posting this from my new iPhone, which is currently on EDGE.