Ok, been reading through the forums some. Turned of HT in bios, also playing on Vista since it works better on this game build. Going to install 2x 480 SLI this week and see if that will help with some improvement. Seems like not everyone has an imrovement with SSD drive, so I'll wait with that.
By the way... draw distance, this is related to graphics memory yes? I hate to have low settings on this, especially while flying, but also seems to have a strong impact on performance.
Also ordered Arrowhead, I hear there are performance increases to expect on stronger systems with patch 1.07 yes? Currently 30-50 fps on medium grapichs ArmA v1.2 but hoping to maybe turn on post-processing with SLI. With PP turned off it really looks flat... everything becomes eyecandy with that turned on imo :)