what's the peroformance of an 8600GT on retail version

[Gasmask]

i got the demo and it performed well (30-40FPS) at 1440x900 but i dont noe if it will perform as well in the retail version maxed out

THX in advance and I'm using Vista 32 bit

[munashii]

I could run the demo smoothly and now that I have the retail version I upped settings to 4/5 for both World Detail and Texture Quality, and the game still runs really smooth. I have a 7900GS which I think slower than yours, so I'd go ahead and try it out.