Instead of fighting about the causes of lag, how bout we helps me instead? I found out, my graphics were running on the intel regulars, not mod drivers. I installed the mods, but my screen remains in 800 x 600 because its not installing it to the one that says (vga compatible) on it. I tried just installing it by going through device manager and telling it to grab from the graphics folder, and no go. It says no compatible drivers found.
Any help? INTEL 9xx SOLDIERS SANS FRONTIERS
