
If you have Nvidia drivers :
-antialiasing FXAA - switched from ON to OFF (not sure 100%)
-max prerendered frames - switched from 3 to 1 (or application parameter)
-Vertical sync - switched from adaptive to OFF
For ati i don't try
Also turn off your mouse Acceleration via the register:
For window7/8
https://docs.google.com/uc?id=0B_PnkMGD ... t=download
I test it ,no virus,there's a remove fix in it if your afraid to modify your register..