Looks like UD 3.2 has been released... But I don't want to try it since 3.1 was a very bad experience for me. Not only was it buggy as all hell, but I only got about 4-5 hours on that ROM. Also, between wiping my phone to get to 3.1 and back to UD2.5 my phone's vibrate function died completely. So I don't want any other features to die off... I'm currently running UD2.5 with a Gorilla Gadgets 3500mAh extended battery, still calibrating, but I got about ~18 hours on full charge yesterday. Battery Left is estimating 28 hours of usage...? Anyways. This is a GENERAL question for every UltimateDroid fan. Just wanna know which version gave you the best battery life.