Hey! I have the iPhone 2G on Tmo. Recently, my battery has been acting weird. Today has been the weirdest though. I fully charged my battery and unplugged it around 1130am. Fast forward to now....I got 8 hours on standby and 4 hours of usage. I left the phone on the dresser at 20%. Came back up stairs (about 5 minutes) and it was at 4% So I grabbed the cable and began charging the phone through the macbook....when the phone came back on...it was at 8%. 2 minutes later, it went to 32%....1 minutes later it went to 40%. It's been charging for almost an hour now and its at 72%. What the heck is this about? Anybody have any suggestions I could try or do?