Hi everybody. I have been just recently (as in starting yesterday) been getting the message from my iPhone 3G that it cannot activiate the cellular data network. The big E in the top-left corner of the phone's screen next to the signal bars is gone, all it has is AT&T. Now i read up and learned the E is the EDGE network that AT&T uses, and without that your internet and email wont work, which seems to be the case. Is this just me this is happening too? Is there anything I can do to make this work? I have Wi-Fi currently at my house so my phone is using safari and syncing my new email currectly, but as I leave the Wi-Fi zone, I get this message. I have tried resetting my network settings, doing a hard reset as well as powering off my phone and its been no help. I believe it might be the network that is down, butI am not certain. Any help is appreciated. Thanks.