Have others had problems with the 3.1.2 software where their phone won't boot and just displays the apple logo? I try to reboot my phone every couple of days at least. I've had this happen a couple of times in the past 2 months where I can't get past the apple logo however. Nothing I do (power and home buttons held simultaneously, etc) will allow the phone to boot fully. So ultimately, I have to do a restore in DFU mode and setup my phone from scratch (I don't like restoring from backups and never do). Anyway, my concern is - what happens if I'm traveling and have this problem? I don't typically have my personal laptop with me when traveling but rather my work machine. I kind of wrote this off as a fluke the first time, but now it's happened twice and I'm kind of worried about it happening again. I was just curious if others have had the issue and if you think it's a software or hardware issue. My 3G is out of warranty and I'm waiting until the 4G comes out to upgrade. That being said, I bought the 3G with a platinum card which gives me a 1 year warranty extension, so I could pay the $199 for an out of warranty replacement and get fully reimbursed by my credit card company. However, I'm not sure it's a hardware issue at this point. Each occurrence of the issue was at least a month apart. Thanks!