I'm looking for a topcase on a 15" Aluminum 1.67Ghz Powerbook. I've fixing up a computer for a friend and neither of us have much money. I've looked on Ebay and Craigslist and I can't find a case that will work. The 1.67 topcase is different from the 1.5Ghz and earlier. Don't bother suggesting any of the commercial sites for PB parts - they are a total rip-off at several hundred dollars for the topcase/keyboard. Does anybody have a broken 15" Powerbook they'd be willing to scrap for parts?