I have voiced my frustration re:ATT coverage in San Diego in the past. From my perspective, it is just awful. But there are others here who have no issues with ATT in San Diego. Go figure. Now here is another issue: my iphone 3g says it can not find a signal, but my wife's iphone which is physically right next to mine has 3 bars. WTFIT? The only way I can get a signal is to turn the iphone off and on again (humm...is this the cntl, alt, delete of the iphone?). Once the phone has been rebooted, all is well. This happens ALL the time. and the reverse has happened as well: my wife's iphone has no signal and mine does. The only fix is a windows-like reboot. Suggestions and comments are appreciated.