I installed Pete's GPA13 ROM and LOVE it. Super smooth, super nice, super stock gingerbread awesomeness. Except... my phone has no call audio. Everything else works perfectly except when I place a call, I cannot hear the other person and I cannot hear brrring brrring. The other person gets my call because they call me right back... but I still can't hear them. At first I thought it was because I used Titanium Backup to restore my market apps (not system) because I heard that could be a little funky. So I reinstalled the ROM wiped, etc with ROM Manager, but the problem didn't go away. I figured it might be ROM manager, so I did it manually, wiping data/cache/system/boot/dalvik cache then installing the ROM, but STILL I have no call audio. This isn't majorly important since I honestly use my phone very, very little for calls, but it could be aggravating if my boss calls me or someone similar. If anyone has any ideas please let me know!