I previously posted a while back that I had issues with the Mac OS X mouse acceleration with a Microsoft optical mouse, which I fixed by installing the IntelliPoint software.
Well, recently I started using a Logitech bluetooth mouse, and the problem popped up again. This time, it wasn’t so easy to fix by just installing Logitech’s software.
So the answer is this – thanks to http://osxdaily.com/2010/06/02/kill-os-x-mouse-acceleration-from-the-command-line/
In your terminal:
macpro:~ user$ curl -O http://ktwit.net/code/killmouseaccel
macpro:~ user$ chmod +x killmouseaccel
macpro:~ user$ ./killmouseaccel mouse