Windows XP Media Edition
4 GB Ram
Intel Quad Core 6850
8800 Ultra
Any of the last 2 Official Nvidia Driver releases(but it happens with there new beta one as well)

A7 Beta that was released in March

I am thinking that you guys must not have a machine with an 8800 in it. It is so very visible here one every level, almost all the time. If I add even more post processing(DOF, Haze), and particle effects, it is all you see at all times. Which is frustrating since I want to showcase my latest effects in a video to a publisher soon but cannot.

I think later tonight I can try make a demo for you to try of this effect.