I just bought the game and it works fine for a random amount of time but then does a total machine freeze. The only way to clear the freeze is to do a restart - argh! I can play the game at high settings without even a hint of slow down in performance (I haven't tried higher yet) however, the freeze happens less often (especially in the battles) when the settings are almost all on "Low". Has anyone else had this problem? Any solution for it? My machine is just a few weeks old and bootcamp was installed about a week ago so all the drivers should be up to date. It just doesn't make sense . My specs: iMac 2.93 Intel Core 2 Duo 4 Meg of Ram ATI Radeon HD 4850 512MB By the way, the game looks beautiful on the high settings and it is fun... when it works... Thanks for any help in advance.