I was going to get an iMac this year but college is starting to prove that portability is better. So I am getting a 15" MBP probably around December. With that said I have a total noob question about the Gforce 9600 that is used in the 2.66 MBP. Will it make the display look better or will the display look just as good with the 9400 that's on the 2.53? (like will videos look any different?) I was going to be doing some gaming using On Live (lets hope its successful!) so it doesn't matter what kind of graphics card you have. I just wanted to know if it made the display look better overall. Also does garage band work with any usb piano keyboard?