If you use Photoshop CS4 and one of the newer MacBook Air or MacBook Pro computers, you may have trouble with the multitouch gestures being misinterpreted by Photoshop.

To solve the problem, Adobe has created a plug-in that disables the multitouch gesture for canvas rotation, as well as gestures for zooming and flick panning.

This plugin only works on the OSX version of CS4.