Ok i applied the steam hotfix and oh my god!
Thanks Larian! you guys/girls are the best developers ever : )
Now inside dungeons i am getting constant 60fps and outside 40-60fps with no stuttering at all, i am playing with eXtreme graphic details at 1920x1080 with Vsync enabled using D3D Overrider.
The game is so much more enjoyable now
For those wondering i have a I5 760 @ 4ghz + 2 gtx 260 Sli (yes its enabled) on windows 7 64bit
