it started a couple of days ago when i installed this update http://debil-gaming.com/images/razer.jpg apperently its razers drivers downloadabel thru windows update.

suddenly my mouse feelt strange. i was not sure it was some kind of placebo so i installed the razer drivers that i found on razersupport.com. still the mouse feelt screwed. so i tryed to install a firmware update to my mouse. still the mouse was screwed.

i dubbel checked all my settings in windows. mouse accel was off. mouse hertz was the correct 500. checked all the graphic card settings. but i didnt find something that was wrong.

so i reinstalled windows and my mouse was now back to normal.

am i just crazy or does the razer drivers add some delay/lag/accel? the mouse i was using is a razer deathadder.