Your help

[monographix]

• i7-880,
• HD7870,
• 8Gb DDR3 1600,
• Games on SSD.
• Win7 64.
• Cats 13.1 / CAP 2 12.11 .
• 24" 1920x1200.
• Up-to-date i believe CoD from Steam.

1. CoD is aliased no matter what FSAA combination of settings i choose. I tried manually setting it from CCC and override the game or profile settings, with no change. 2x, 4x, 8x, either in CCC or in game, no change.
2. Shimmering everywhere, surprisingly not on water (except two strange white lines on the horizon)
3. Extreme stutter over land even with medium settings with similar result as to lets say 15 fps (is there an fps counter?)
4. Annoyingly flickering shadows and trees
5. No smoothness in general. Choppy in-cockpit animations for example (hands / controls)
6. I get only the mirror frame, no actual mirror

Ideas?
Is there any chance maybe that despite Steam, my copy CloD isnt updated to the latest patch? (how to check?)
Thanks