This is a great thread for tips to extend battery life...But you all knew thet
Clearly the biggest battery killer for me is when I'm on the fringe of the Sprint service area and the device is trying to get a signal...I lose 25% battery power every hour while in this area (where I work)
With no other adjustments (except backlight) my device with moderate use gives me plenty of battery life...(1 day plus) but I'm used to charging daily so I have no gripes about having to do this...nor do I feel the need to turn off anything that would change the phone from its intended operation.