Hi I have the opportunity to sell my 15" MBP for €800. It's one of the first Intel laptops, with a Core Duo (not Core 2 Duo) at 2Ghz inside. For €899 I can get the new white unibody Macbook. I get more RAM, more power, a smaller but LED screen, a plastic case, better autonomy... I don't really need FW. I only see benefits. Do you think I should change ?