[HOWTO] Apple Magic Mouse on 10.10 Maverick Meerkat - Ubuntu Forums
http://ubuntuforums.org/showthread.php?t=1612843
$ xinput set-float-prop "Apple Magic Mouse" "Device Accel Velocity Scaling" 2.0
Synaptics Products :: Utilities
http://www.synaptics.com/support/utili.cfm
"Who knew you could have so much fun with your Synaptics TouchPad? Check out these entertaining drawing and music utilities."