I know there's been some postings regarding the 3.0 software and battery drain but haven't seen too many posts regarding brand-spanking new 3Gs battery issues... Since Friday, have only hit 100% battery one day, and I've charged it fully every night for 8-12 hours. Today, I made one call, received one call, played a few games of solitaire, went to one website... and was 20% by 8 pm, (and I unplugged it around 10 am). My first gen iphone went days without charging... I don't even want to know what will happen when I watch a video... Anyone else experiencing similar issues? I'm going to the Genius Bar tomorrow with a scheduled appointment but the guy at the store tonight hasn't heard of this issue yet...