Hi! I'm thinking about buying my first Mac, and i'm looking at the high-end 15". It seems to have the performance I demand (especially the GPU, for HoN, and Diablo 3 when released) But I'm worried about the fan noise people are talking about here! I want the computer to be very silent while doing daily tasks like having some terminals up, playing music, using Skype, Adium and having 10 tabs open in the browser. If i play a game I know the fans will spin up, but to which amount? Will it be like a loud desktop computer or more of just a whine? Thanks!