Around 10 - 14 hours for moderate usage :-P

Nearly everybody here charge their phone when they going to sleep. Heat..yes it's manageable. Even at 58°C still won't go to shutdown mode. No need to worry about heat

Im a moderate-heavy users... my data on 24/7..n i charge everyday... the same when i used bb 9780 .. some users off data and on wifi instead.. this saves alot of juice

Warm only not hot. Even at 58°C..i can hold my phone without any problem. No blister and nothing that you can't handle :-))

U must understand the fact that sgs2 is extremely slim. that means da mainboard and da chasis are in close approximation. Thus da phone gets a little warm with intensive processes eg gaming, hotspot, HD video recording..

buy a case n u wont feel anything at all..

Contrary to general reviews, I don't have too much problems with the ROM. It's crazy fast, minimalistic & customizable. There are room for improvements too especially the camera (that's slow compare to stock) and the auto brightness that looks dark most of the time.

Can't wait for ICS ROMs to be released for SGS-II