On Nov 21, 2005, at 11:37 AM, Linda wrote: > > My original-issue 17" PowerBook runs about an hour, even when it > was new the > best I could squeak out is about an hour and twenty minutes. But, > running > mail, a couple web browsers, iTunes, iChat, and SETI, plus powering > that 17" > screen, that's about all I expect, too. However, it does mean that > I need to > keep it plugged in most of the time (unfortunately)! Maybe it's running SETI, but I do all the rest on a wireless connection with my Rev A LunchTrayDeluxe and still get almost 2 hours on my original battery and just over 3 hours on my new battery. I routinely use my battery every night exclusively - when it runs down, I know it's time for bed. I leave it plugged in all day at work, so maybe I've got optimal charge/discharge cycles. Perhaps it is time for a new battery? Peter A little computer haiku: I can't remember the last time I restarted I love OS X This message sent with Mail.app 2.0.5 on Mac OS X 10.4.3 pkrug at mac.com