So the other day, my cousin got a compaq (gasp!) laptop... as I was showing him how to use it, I stumbled upon a neat little utility. The laptop came with battery software that would help calibrate it and test for max current. Most interesting, i thought, as a cycle counter that measured how many charge cycles the battery was put through. I'm wondering if anyone knew of any software (pref. freeware) like this for our powerbooks. A fwe months ago, i ran across one that tested your battery and "graded" it against other powerbook batteries that had been tested by users. I've had my 12"-er for a little over a year now and am wondering how much time i still have with this battery.