I read that 2.1 firmware is supposed to increase it but... Today the only thing I used was the new Itunes 8.0 and my battery is still fully charged... Usage: 2 hours 41 minutes Standby: 12 hours and 15 minutes I can post a pic if you guys want... Location services off and 3g was on the entire day. I watched a 25min video and listened to like 40-1hour worth of music. Talk time was probably around 10 minutes though... Anyone else have a sudden increase in battery life?