I NEED ADVICE I have a problem: I told my brother to buy me a laptop: I said "please buy the 1599 USD Macbook" I meant the new aluminum 2.4Ghz 2GB DDR3 Ram Macbook. He arrived from his trip today and he gave the laptop to me: It is the previous gen Macbook Pro, he bought it new from bestbuy at 1599 USD; I don't know what to do!! I still haven't opened it! Should I return it and get the new 13 inch macbook? Should I keep the 15 inch Macbook pro? Specs. New macbook aluminum: 13 incher 2GB DDR3 256MB nVidia integrated graphics 9400m No firewire port Beautiful single piece design Prev Gen Macbook Pro 15 incher 2GB DDR2 256MB nVidia 8600 GT Descrete Graphics Firewire 800 and 400 ports Previous design, previous trackpad, heavier I don't know what to do!! WHICH ONE IS BETTER!? WHICH SHOULD I CHOSE?! plase help, post your opinions, please!!!