I am going to College this fall and I want to buy a MBP 13 inch. I don't know whether to get the 2.26 or the 2.53 version. If I do buy the 2.26 I will purchase upgrade the memory to 4GB and the hard drive to 250GB. The 2.26GHZ will cost me $1466 while the 2.53GHZ will cost me $163 more at $1629. I will likely have to run windows on it for some programs, no gaming at all, but lots of music and movies, and general college stuff. So which one should I go for?