ok when i excecuted that cfg on my laptop i got around 100 fps i tweaked some things and then i got around 110 fps so that is an increase in 10fps i hope you also get that increase changed the atmosphericEffects you don't see snow, rain blood: you don't see blood when you are shot shadows: shadows are off your sky is now black you now don't see airstrikes, the blast itself, that consumes a lot fo fps and if you want some more tweaks go to this site http://www.enemy-territory.net/tweaks.html