Long time reader, first time poster. Anyway, I've been holding out on buying a new Macbook Pro ever since my old Macbook broke, and finally I think I'll buy one of the new models that have just been released. However, I'll be playing a lot of games on the computer (TF2, L4D, COH, possibly Crysis?) and I'm wondering which of the ridiculous amount of new models would do best for me. I was thinking the higher end 15", I don't really want to delve into the 17", with 2.8GHz processor, a 350gb Hard Drive and 4GB of RAM, will it do the job? Or should I be spending even more money and go with 500GB of memory and the 3.06 GHz Processor? Or would the 13" work for what I want to do? Thanks for the help.