With all this antenna talk for some reason the one HUGE problem that seems to get looked over is the ridiculous Proximity Sensor in this phone. But the feedback seems hit and miss though. It hasn't been talked about in the press much and am worried it will get looked over when in all reality for me and MANY others its the #1 main problem with their new phones. But the question is... Is this a hardware malfunction or a software glitch that can be fixed by an OS update? I have an appt. for Wednesday to exchange my phone but I hate to trade it in and potentially get a worse phone cause the one have now is Perfect except for t his one issue that is a deal breaker no doubt that's why its being replaced this week. But in all reality what are we looking at here... Its is it the iPhone4 itself... or is is it the iOS4 running on the new phone that's causing this issue. Feedback would be great so we all can get some solid info on this and figure out what our next plan of attack is with our malfunctioning handsets. Thanks so much for all the help guys!