I just bought a Mac, and it's my first, so I might just be just a touch dumb here, but when I ran the software update utility, it said there was a battery update available. So I downloaded it, and now my battery never says more than 99%, even though it's plugged in the ac. Any suggestions? Btw, I've only had it a few days, and it's never been outside, so it's never had a chance to deplete. What's the point of the battery update, anyway? JD
