Screenwatcher lets you run a movie or a screensaver as your desktop background
DESCRIPTION
Screenwatcher is a small cocoa application that displays a movie or a screensaver as the desktopbackground. The application contains a small library interface for the movies. When the application starts it reads all screensavers that are installed and displays them in the corresponding list (this way you can use any screensaver and you can install them absolutly normal by a double-click). It is opensource and can be modified by anybody.
Because Screenwatcher is based on the QTKit (well known as Quicktime) you can extend the movieplayer with any Quicktime component. As example you could install the component Perian if you want to play some .flv movies.
Download Available Version 2.1
Features:
* Smarter interface
* Drag & Drop (files and rows)
* Preference panel
REQUIREMENTS
Mac OS X 10.5 or later.
http://code.google.com/p/screenwatcher/