Prodesktop is a free program based on the new AIR and Actionscript 3 language so it provides a more stable and rich interface for flash developers. With the help of Prodesktop the windows desktop becomes more interactive and customizable.
It lets you create your own flash modules that can communicate with the desktop and access info’s like stats from the WMI.
It is Xp and Vista compatible.
More info:
http://prodesktop.hu/eng/viewpage.php?page_id=2
Pictures:
http://prodesktop.hu/eng/photogallery.php?album_id=1