Just had to share this with you all. Yesterday I came into purchasing a PowerBook G4 17inch 1.67GHZ, model A1107. This is an amazing machine this far, I have yet to own a laptop with this much screen real estate and I love it. Only has a couple of issues such as a loose power connection and some small scratches plus needs a new battery. When comparing it to my other PowerBooks (12 inch 1.5GHZ / 15 inch 1.67) it dwarfs them both. I have also noticed it feels cooler in operation.