No mostly its incredible but I hate stutter and so far ARMA2 is the only thing doing it. I just ran Dirt2 dx11(F-IN AMAZING!), Left4Dead2 is flawless., and Metro 2033 with no stutter ...Metro suffers framerates when I try and bump up settings but thats to be expected and its not the same stutter/jump/jirk effect I have in arma2.And The problems I notice in arma2 OA is mostly the beginning PMC mission were there is explosions in town and that dang 08 benchmark. Its mostly turning fast and zooming in(And I know zooming drops the frame rate usually anyways). I'm just expecting the world with all new hardware and very demanding games lol. I need to give Drivers,Updates ,etc some more time I think.While I wait I will try different ideas that have been mentioned about Tweaking ARMA2 to run better.