So, my battery life is not horrible but it always shows my display as using most of the battery, even if I dont use it much. So I decided to test something. I saw people on desire rom dont report as much battery usage for display. Here is what I did. Yesterday took phone off charger at 100%. About 3 hours later I was at 88% with only a little use (less than 2-3 minutes total). Display usage was at 80% in battery use. Today took phone off charger at 100%. Set phone to 2G only. About 3 hours later I am at 92% and display usage is at 33%. Same 2-3 minutes usage. Intersting no? I live in Seattle with excellent coverage with HSDPA here. I think the default ROM and CYANs rom must have a bug in it for battery life reporting.