Hopefully this hasn't been posted yet, I searched and found nothing, but I'm not that good at observation. I recently decided to buy a 15inch C2D MBP instead of the 17-inch one, but online I find the hard drive options lacking. Why can't I get a faster drive with lower capacity because of the screen size I favor? Plus, its a cheaper option, and I barely use up a 40 GB harddrive, so space is not an issue. So again, why no 100GB (7200rpm) for the 15" Macbook Pro?