Im currently running a Core2Duo 6400 at 2.13ghz, and a EVGA 8800gts I am trying to play gears of war and I get some intense lag issues sometimes. Im wondering what the best way to go would be? I'm thinking of either getting a new processor or another video card and using sli. I cant overclock because I'm not confident enough and I cant get into my BIOS anyways. So if anyone could please lend some sound advice I would be extremely appreciative. I'm also looking to fix a monitor issue. I have problems with games sometimes where lines go through my screen I believe its because the monitor isn't fast enough or w/e. I believe it's called screen tearing I've tried turning VSync on but it is a no go. I know I'm not really a big poster here I'm just more of a reader it's just getting tiring having to dumb down my graphics all the time. Thanks in advance. C2D 6400 at 2.13ghz, EVGA 8800gts 640mb, G.SKILL 2GB DDR2 PC2-6400, Gigabyte GA-N680SLI-DQ6. Those are my full specs! Please lend any hand that you can I have tried multiple sites and can't get any answers!