So I followed the link and overclocked the N900. Well, I kinda did. I actually just lowered the voltage. I set the speed range to 250-600MHZ. I used the ulv profile. As of today so far, I have had it unplugged for 3 hours with very little usage. I am already down to 80%. I will see if it slows down over the course of the day, but I will see. I am still thinking of buying a new battery.