I recently built a new machine and am having some wierd issues. Upon starting up, the screen flickers and i get letters, words in the background. When i enter the game, it does the same thing. Crazy flickering and such. I have all the latest drivers. I am running Vista however. My machine is a Intel 6400, asus p5b-e, evga 7950, 1 gig of corsair (im having problems with the second stick). Any ideas?