I have to agree, that my battery life has gotten better over the last few days. I haven't done anything different than I had before. Still using advance task killer, etc. Just noticed that after about 18 hours of use I had about 30% of battery left. Last night after the same amount of time, I had 70% left. I had already adjusted the screen brightness, yada yada yada.
At first I thought it was an error, and that it couldn't be that high, so I did turned the phone off and restarted. Being a Storm 1 convert, you get used to that as your first course of action. However all that did was add free memory and battery. I seriously thought something was wrong at that point and was about to return the phone....curse you Blackberry, you have ruined me.....