jooj

i dont know ! But i think no

My PC
i7@930 OC 4.0 GHz
Asus Rampage II extreme
6GB DDR 3 2000 G-Skill
Zotac 480 gtx "AMP"
+ Physicscard Zotac 9800 GTx "AMP"
Raven 2 Case and Bequeit 1000 Watt..

oh sorry !! i try it self now and see its nearly perfekt !! only is to dark at the shadows only in the sun is optimal brightness. I made a comparison ( a Test ) you can see self at youtube my Setting and your setting(
[GwM]Chavez )

http://www.youtube.com/watch?v=ctA5JIP6xac

isnt look realistic ! sorry

i work self on setting !
you can see it self

http://www.youtube.com/watch?v=bM5WZNJqM8I

EYwal !! damet garm !!