Go to www.themeworld.com
and download one. Or change to one of the other themes available in Win2K. I am guessing you know how to do this? If not, right click the desktop, select properties, then click the dropdown arrow in the themes box.
Change the world. Of one person. Today.
If your equation requires either a complex combination of variables to get the desired result OR you can't seem to get the result regardless of the variables....it ain't your variables, it's your constant.