So like the title says, Im sorry about this thread being like all the others out there like it, but I'm not sure that I have a problem or not... I just got my pro last week (13 inch base with a 320 gig HD) and the battery life hasn't wowed me, to say the least. I calibrated it the first time I used it (correctly) and I'm having problems... Coconut battery has said that the original battery capacity keeps decreasing. I remember when I first got it, it said 99% original capacity, and now its down to 97% of original capacity (5621mAh out of 5770 mAh) The battery lasts about 4 hours. The longest that the estimated time remaining has said was like 4:21, never any more. This is with the backlit keyboard off, auto dimming down, and screen at half brightness. My friend just got the same model that I did and he says his has lasted the full 8. Im not expecting to get 10 hours... But I was thinking at least 6. Basically my question is will Apple laugh at me if I call? I have AppleCare. Has anyone else had a problem like mine? Thanks!