Hello, I going to buy the new iMac when its availble, and ive never owned a Mac before so this will be my first experience with apple computers. Im going for the 21" version. I need to bootcamp Windows so i can play some games if i want. I dont really get how the fusion drive works with this - can i choose fusion drive and still run Windows 7 with it? I need some advice on this, hope u guys can help me out and recommend which specs to choose for random gaming on Windows. Thanks!