BetterTouchTool

BetterTouchTool screenshots

Add customizable gestures to Magic Mouse or MacBook trackpad.
Menu
BetterTouchTool 0.6 : Menu

Alternative downloads

Logitech Touch Mouse Server
1.0
FREE
This app allows you to control your Mac with your iPhone or iPod Touch.
The Touch
1.25
Program which allows you to use gestures on your Mac.
Magic Trackpad and Multi-Touch Trackpad Update
1.0
Adds support to Mac OS X for the Magic Trackpad with multi-touch.