Dammit this is probably a really dumb question but do you have Juice Defender (or similar) installed on your phone? I have the ultimate version and find that it really helps prolong my battery life with the added bonus that I have to faf around with settings much less because it learns how and where I use them and tries to anticipate what I am going to do eg it switches on the wifi in places were it knows I use it.
Dammit this is probably a really dumb question but do you have Juice Defender (or similar) installed on your phone? I have the ultimate version and find that it really helps prolong my battery life with the added bonus that I have to faf around with settings much less because it learns how and where I use them and tries to anticipate what I am going to do eg it switches on the wifi in places were it knows I use it.