i have the TU as well. 20% of the battery life is gone after 1 hr of being unplugged. Ive tried 3 different task killers and memory boosters. tried them together and alone on different days. no improvement. i stopped the auto start for most of the applications i done use and froze the ones i don't use at all and cant uninstall, but have not noticed any change.
i gave up on trying to increase the battery life and am using juice defender, advanced task killer pro, and memory booster at the same time just to be able to have my battery life last 3/4 of the day.
if anyone has suggestions i am open to feed back on how to improve my battery life.
actually id appreciate it a lot