I have been Chris.It doesent help all the way.As low as it goes is 640 x 480 which helps some.I have only tested the 640 x 480 resolution for 1 day and 2 maps, so i need to test it some more to see if its lowering the fog some.I know like i said above i went in there last night and it seemed to have helped me see out far with the 300 a little farther due to i could see peoples black heads but not there bodys, so let me play a few more maps and then i will know if it is fixed.
On my laptop desktop i can do as low as like 340 x something.