I will be getting a a Macbook and I need help deciding between the 2.4 and 2.0 ghz. I want to try to save money if possible. I will be using it mostly for school things, internet, music, some movies, Diablo 3 (only game I will ever put on it), and I may have to use bootcamp for school. I will be getting 4gb ram but would it run alright with 2.0ghz or should I just get the 2.4. Any price saving tips would be helpful as well. (I will be selling my ipod i get for free to)