It certainly makes the game look better in open environments. I'm no longer seeing blurry objects in the distance. However, I am getting weird shadows in enclosed areas.

Any idea how to fix this? Thanks.

EDIT: Here's a video I made. You can see what I mean at around 1:03.
http://www.youtube.com/watch?v=PPdb0IBMtXc

Im using the crysis tweak tool but ill try your maximum cfg.

till now it looked like this

http://diablow.imgur.com/