I have downloaded the 2.0 software from the Macrumours link on the front page. It works fine, no crashes or anything that I've noticed. My question is this. I have noticed a new symbol on the top of the screen. Where you usually get a blue square or blue square with white E in it for either GPRS or Edge Connectivity, I am now sometimes getting a blue square with a White dot in it. I've never seen this before. Anybody know what it means?