wait, I was always under the impression that this program doesn't work with CDMA phones.
Currently running BB Froyo 0.1 with chevy ultra low 1.2ghz kernel:
I usually take my phone off charger before I go to sleep at like 2am and when I get home from work 6-630pm next day Im still usually around 70-80% with decent amount of web browsing and lots of texts/phone calls.
Works great for me on V0.1. I am loving the feature to keep data disabled between hours that I am sleeping. No more waking up to 'DROOIID" at night because I forgot to turn my notifications off.