My 17" Rev E PowerBook's battery has gone from WAY above spec to just below it in a matter of 3 months. Also, coconutbattery says my Mac is 4 months old, with 71 cycles. That seems like a lot of cycles for such a short time. I'm not really sure what my question is. I know my battery is still 'to spec' according to Apple (hasn't lost most of its charge), but has anyone else seen this with theirs? Darn you coconutbattery.