Will my 6800 GS @ 520 / 1250, which gets around 6200 points in 3D Mark 2005 be able to handle 1680x1050 on the 22" Sceptre X22wg? I don't really play that much, but when I do, it's mostly CS:S, DoD:S, and F.E.A.R. Combat. I'm not looking to max out the settings, but for the Source games, I'd...