Hey. I've just built up a new system: - geforce 8800gt 2gb ram windows vista ultimate 600w psu duo core processor Basically im having major problems with the gfx card (well im assuming its that). Whenever im going onto games such as call of duty 4 or world of warcraft, i'm having lots of flickering on the screen, even at one point call of duty 4 went so fuzzy i couldnt see anything and had to turn off my PC. When i'm not playing games, it leaves horizontal marks across the screen for a while! It also flickers black then displays a message: - (not the exact words) Video card did not display correctly and has successfully recovered. I've updated the drivers from the site and this is a newly purchased gfx card. Could it be faulty or is it anything to do with any settings anywhere?