if u want to get rid of accel at driver level download accelfix.exe...(which i use).. or for win 7 google Mark C accelfix. should be something.
reg fixes do not fix the problem, they just cover it up badly. -noforcecmds don't either.
the 400dpi thing has to do w/ the resolution u play in... and excessive dpi leads to negative accel. @ 640 res the "Recommended dpi" is around 300ish if i recall.
technically u should play on the DPI closest to your resolution.. meaning 1 pixel move = 1 mouse dpi.
for me i use 800dpi, mx518, 6/11 windows, accelfix.exe, 1.35 in game.. which equals about 7.250" = 180degrees
so 90degrees = 3.6125" (cs is 90degree FOV)
in game res of 640 (width corresponds to FOV)
recommended DPI: 640 / 3.6125 = 177 DPI
recommended DPI: 800 / 3.6125 = 221 DPI
recommended DPI: 1024 / 3.6125 = 283 DPI
here's a good article on mouse comparisons..
http://www.esreality.com/?a=post&id=1265679
Post edited 2012-05-02 14:09:582012-05-02 13:59:42