Howdy mac freaks, I'm gonna be upgrading my Tibook G4 1ghz to a shiny MBP soon and I have a question about what to do with my soon to be old PB. I could sell it and use the money to buy something cool but then I wondered why not just keep it? Is there any reason for me to keep my old PB beyond just having two laptops? Is there anything cool that I could do with my old PB? Thanks for the ideas.