Although there is no tool in Control Panel for configuring desktop themes in Windows 2000, you can use and configure desktop themes by using the Desktop Themes tool.

1. Click Start, and then click Run,
2. In the Open box, type themes, and then click OK,
3. Configure the theme you want, and then click OK.


http://www.activewin.com/tips/win200..._tips_42.shtml

Don't know if anyone knew that. For me it is a first. Something interesting to play around with.