Just installed this ROM, and I have to say, even though it looks nice, the battery life is downright atrocious compared to 0.5. I had 70% battery when I installed. By the time 0.6 was running, the battery was showing 40%, and within 15 minutes of getting things set up, the phone was warning me the battery was below 15%. That is just awful. I downloaded through ROM Manager, so I know it is a legit version of BB. This is just bad. I mean, I was getting over 17 hours a charge with BBv0.5 and now, Battery Left is calculating less than 2 hours per charge. I am going to let this drain and see what happens, but I think the ROM is just built wrong and is not calculating battery power correctly, and if it is not wrong, then there is something very seriously wrong with the programming that is just killing power. Either way, I hope there is a quick fix.