Looks like I need a new battery for the old ti book... (stuck at 0%, i assume battery is bad). anyone got a good place for a decent battery for a good price. at this point, the old tibook is just around for nostalgia sake, and i really don't want to drop 100 bucks for a new one. ebay and amazon have a bunch for like 33 bucks, but i'm a little weary of them... i mean i don't want my tibook blowing up or anything like that. was also looking at the freshbattery.com units. i've had good experiences with with those on various pc's. anyone use them for powerbooks?