So after having tons of issues with 2.0.2 and refraining from syncing for 3 weeks, 2.1 arrives. Hurray! I sync Friday on release of 2.1, do a complete restore and new install, and the world is good. or so it seems. Phone on Sunday night all of a sudden loses service. Data works fine but no in or out calls are possible. Edge service shows good. No settings adjustments or settings/systems resets/reboots work. Finally, do a complete restore and new install again and all is back to normal. Now a day later, driving around and 3G phone says "No Service." This is an Edge only area I'm driving in and 3G and WiFi are turned off. After a couple of reboots, get things working again. Happens a few more times during day but manage to recover with reboots and settings resets every time. Begin wondering about stability of 2.1..... Now family member calls from Tampa to say their original iPhone, after being fine for 3 days with 2.1, all of a sudden comes up with "No Service." No resets or reboot combinations work throughout the day. Now will have to resort to a restore to see if that will bring back service. What is going on? Anyone else having these issues with Edge service and 2.1? I was hoping 2.1 would be the great fix but really starting to wonder.