BetterTouchTool

A while ago I found an enteresitng application for the Mac.  It is called BetterTouchTool.  It is an application that can add gestures.  It can add gestures to the trackpad, a magic mouse or a keyboard.  I have been using it with my laptop's trackpad, and it is amazing.  With 55 different gestures, as well as 5 modifier keys, 275 different gestures could be added to do things such as scale text, scale windows, control volume, open applications, etc.  The application is very user friendly, and the possibilities it has for gesture based computing are amazing.

Here is the link to a download: http://blog.boastr.net/