Hey all, I was surfin' around and I came across this web-site that allows the user to change their desktop and look of their pc. This link was on the ati web-site. Of course the one item that caught my eye was the aquarium desktop. It is not a screensaver and apparently the fish move around while you work on your pc. Their is a download fee charged. I am attaching a pic of the aquarium as well as a link.
http://www.stardock.com/oem/index.asp?oem=ati
Here is the link for a screenshot:
http://www.stardock.com/products/aquarium/aq1.jpg