I have ADC Student pricing and its great but I am still watching what a spend, so I am hoping i can get some advice what macbook pro I should get. I have thought of 3 options. Macbook Pro 15-inch: 2.53GHz with a 320GB Serial ATA @ 7200 or Macbook Pro 15-inch: 2.8GHz (upgraded from 2.53) with a 320GB Serial ATA @ 7200 Or a Macbook Pro 17-Inch 2.66GHz with a 320GB Serial ATA @ 7200 I will be using it for gaming so I first wondered if it was even worth upgrading the cpu on the 15-inch macbook pro. Also if the Macbook Pro 17-inch has a better clock speed for the GPU (9600M)? Which of these three options should I pick?