What is your fps differency between 2D and 3D cockpit on 747? I think it is a bit high for me (4 frames).

I have no checked yet... Im right now formatt my system, I want back to Windows XP, and continue testing this SP1 in that OS. :)

Under SP1, quad core gets more frames than dual core (anywhere from 10 to 25%).

I have always ran Unlimited.I have always had Nvidia cards and the latest greatest.After the patch, I started having stutters.Nothing major but enough to notice.On my high end system, something told me my computer was getting ahead of the software or vice versa.My fps were always over 40 up tp 70 so I limited them to 30.No more stutters.Just remember there is no cure for all or a magic bullet thats going to solve everyones problem.

I noticed the same thing. Unlimited was better before SP1 and now limited is better.