If you go into Settings->general->usage you can see the "usage" numbers that have been a main stay of the battery threads, but I was wondering what they are measuring because the numbers do not fit reality as I understand it. For example, right now mine says 9 hours 21 mins idle, and 2 hours 50 mins of usage. Now I unplugged the phone at around 5:30 am, and its 3pm now. So that means the 9 hours 21 mins of idle time is probably the exact amount of time it has been unplugged. That leaves the question, where did the almost 3 hours of usage come from? A time warp?