i still remember i have a friend said that the iphone battery is super good. every morning he is driving car from shah alam to cyberjaya and listern song, until reach company continue busy to make call or receive call, lunch time have to check for email and chit chat with msn... when go home that time continue listern song. and it can use for 3 days with single charge. i remember he tell me that firmware will help saving power. but i forgot to ask at which version. anywhere, my 16GB iphone is on the way from chicago...hehe soon will test it and let u guys know.

just wait for singapore runch, then can change over there loh.

i am the heavy user for safari, email, video, music....and games. 15 to 35 calls a day, then can use for 1.5 day. but i still prefer to charge everyday, because i dont have car charger lah.. haha