Sorry for the OT post... My PowerBook G3 (FireWire) won't start. It's completely dead no power comes on. A brief search showed that a bad PRAM battery can be the culprit. Coincidentally, I had just loaded Panther. It booted fine a few times in Panther then I unplugged it, played a chess game running from the battery, then I turned the system off. Three days later the system won't even power on. Thoughts? TIA AA