Re: Retail Crysis plays better than DEMO....
The retail does seem faster on my rig. I also found High Shader has Motion Blur and DoF, where as in the demo only Very High had it. I'm finding 32bit DX10 with everything at High is best. Very High is playable, but not a smooth as I like my action games to be. I might put my Textures up to Very high along with Physics and sound as my CPU and memory should be able to handle it.
I'm having a lot more fun now than I did with the demo.