Hey all. I've read various threads on here, trying to understand what might be wrong with my video card. First..I'll tell you all the problem. I have an x1950 pro video card. When I play Call of Duty 4 it used to either crash(freeze my computer so I had to restart manually) or artifact?(put little blocks all over my screen that can only be solved by restarting). On the a Call of Duty 4 forum it was suggested that Freezing was common..and the solution was to turn off any other software that controlled your video card..such as LCD display software// ATI Tools. So..I had Forte Manager(LCD Software) and ATi Tools installed. I uninstalled both. And I have begun to have no freezes in my call of duty anymore. But.. I still get artifacting. When looking up problem on these forums and others, my easiest test/solution would have been to use ATI Tools to up my fan speed at the right times..and potentially underclock my video card if need be. Anyway...I think u guys understand my problem. Any suggestions? I would rather keep it as a software suggestion rather than a hardware suggestion.. But hey..either is better than none at all. *Oh..and I have tried just ATI Tools and not Forte manager...it won't run succesfully. Thanks in advance.