Convert your ingame sensitivity to cm/360 (You have to disable adblock to be able to use it though):
http://www.mouse-sensitivity.com/
My current settings (I normally use between 30-60cm/360):
Reflex: 34.1376 cm
TF2: 36.9455 cm
Osu: 800dpi 1.0x sensitivity @ 1080p
Save money on PC games:
COD4 Skins/Movie Configs:
TF2 Config (Comanglia) :
http://teamfortress.tv/thread/20172/my-fps-config
TF2 HUD (OMP HUD):
Battlefield 3/4 Negative Mouse Acceleration Fix:
https://www.youtube.com/watch?v=O_yv6vSpc2U
MarkC Mouse fix, stops random acceleration in games that don't use raw input:
http://donewmouseaccel.blogspot.co.uk/2010/03/markc-windows-7-mouse-acceleration-fix.html
Windows 7 Tweak guide for minimal input lag:
Background Image (All credit goes to the original artist linked below) I will regretably remove upon request:
http://spookyfishstick.tumblr.com/post/99692444669/im-bad-im-sorry-xenthylart