I just noticed a interesting thing for me For a start, I have a IPT3g (NON-JB'ed). Barely used so far (used for under 5 hours) So today I installed GTA Chinatown along with a few other apps, and tried it out. I checked and my batter was at 100% when I started (i checked using Battery Master). So I play for around 20 minutes, Check facebook for 2 minutes, listen to 1 Music track, and then the Battery is at 80%.. Is this normal? PS- please do note - Times are approximates, AutoBrightness is on, and Wifi was on the whole time.