With BetterTouchTool it is possible to make the gestures on MacBooks do everything you want. You can set key commands to be executed if you do the selected gesture. BetterTouchTool is based on MultiClutch but it works totally different.

BetterTouchTool adds tons of new gestures to your mouse such as tapping in the corner tapping with multiple finders, swiping in different directions, and, in the case otf the Magic Mouse, even pinching and stretching to zoom in and out.

Additionally it introduces a new gesture called three finger tap. The standard behavior for this gesture is doing a middle click, but you can customize it the way you want. This works on Magic Mouse and Macbook Touchpad.

Limitations: 45-day trial.

Versions:
• Download is for current version

Legacy (free) BetterTouchTool Versions:
• Version 2.0.5 for OS X 10.8-10.9
• Version 1.922 for OS X 10.7
• Version 0.939 for OS X 10.6
• Version 0.785 for OS X 10.6, 32-bit

Requirements:
OS X 10.10+
64-bit Intel