hello there,i love mac and i will be getting a macbook pro soon,however when im bored i wish to have some entertainment that is warcraft 3...may i know for 13 inch macbook pro,if i wan to play dota smoothly by using parallel desktop,which one should i buy?2.4 2.66 ghz?the price difference is 1k which is quite a big number,if 2.4 could runs well,why shud i pay for the extra right?thanks in advance