so this PBG4 belongs to my girlfriend's brother. well he doesnt use it anymore he has a macbook. i still don't have the charger to this and i haven't been able to turn it on yet. can someone enlightenme and tell me which model this is? also, i've checked Mactracker and i don't know what memory i should use to speed this thing up. is it even worth bringing back up from the dead? my girlfriend uses a compaq presario which is garbage and she doesn't like it. im thinking can i make this powerbook better than her current computer? she's saving to get a macbook but i hope she can use this in the mean time.