Hey Gozr, if you look at my settings - on my older 5870 in CoD (post in the previous page) - I've set land shading to High.
Go on - you can take it
Particularly if it gets rid of the blue lines, right? You have a much later card and more vram.
I'm getting good fps for a high-load performance track. When I go online my fps is triple that.
S!
Gunny