anyone notice theirs decrease? i know that when i jailbroke mine the batter died in about 2 hours on standby. i know this is not normal so i was just wondering if anyone else had a problem with this. I restored to a fresh 3.0 and my battery is fine now so i know that its the jailbreak. i mean i took it out of my pocket after like an hour of no use and it was insanely hot and went from 39% to 3% battery. With no use! ridiculous.