I am about to convert over to mac. I have debated back in fourth about just about every model. I want the Powerbook 15 but it is out of my price range. I have pretty much settled on the Powerbook 12" but am not sure. I have a few questions. 1. If you are a powerbook 12 owner, are you happy with it? Do you feel that it does everything you want to do? Is it enough computer? Is the 1.5 G4 strong enough? 2. I am seeing some better prices for a used 12 inch G4 on ebay and I think it might go that route. Any advise on buying used? I would obviously like to go new but paying 1700 for a 12 inch makes no sence to me. Anything I should look for? 3. Has anyone who has bought the 12 inch powerbook wished they had bought the 15 inch? Not just because of screen size but because of other options that the 12 does not have? I would appreciate any help I can get. I am pumped about going to mac and never going back to PC. I just want a computer that will not be outdated next year and gives me the possibility of maybe making my own videos from a comcorder down the road.