I am running the demo at 1152 x 864 x 16
low anti-aliasing
high unit detail, terrain detail, shadows, smoke and reflections on
my system is an Athlon 2500+
512 mb ram
ATI radeon 8500 (old, I know!)

No real problems running the demo, it looks pretty damn good actually!

Like mentioned above, the horses look great, the terrain is good. I am surprised, actually, at how good it looks with my old video card. I was going to buy an ATI Radeon 9600XT today (it is my birtday today!) to better run the demo and game, but my system is holding up well as is.

Can NOT WAIT for the full game...