I have a year old macbook pro, I have had it for a while and always watch my battery. I noticed it died a little faster then normal (i never let it get to below 20%) today I unplugged it and it said I have 41 minutes at 100% Im using it now, 15 mins later it is now at 60% and falling fast. I installed leopard and the computer runs warmer, and the fans run, more then they ever have is that the reason or is my battery just dieing, is there anything I can do to fix this???