CoD 2 demo gave me quite some blue screens and hard restarts. I have no idea why, because my specs are ok (P4 2.8GHz HT, 1.5GB RAM, R9600xt 128MB). Idon't understand why is this happening and as i can see no one has the same problem (i googled it)? I got almost no blue screen when runing the game with "forced directx 7", which i don't understand what it is actually?