I don't think I did you any favors. I've been experimenting with the Xmouse
option using TweakUI, just to see what it's all about. It's not my cup of tea,
but for those that make use of cascading windows it's probably a god-send.
Furthermore, the info that I cited previously wasn't quite accurate. I installed
the Xmouse.exe application from the Win95 Powertoy suite and it's not compatible
with Win2K. It's designed to work with Win95 (and probably Win98), but not with
the WinNT series. Here's a quote from one of the info resources I came across:
"This setting is only available for Windows NT through Tweak UI. To activate
this feature in Windows 95, you have to install and launch the Xmouse
application from the PowerToys group.
The activation feature works only for the operating system. If you open an
application such as a word processor and have multiple documents open in the
application window, you still have to click to switch between documents"
The second part of that quote answers your original query. It's not what you
wanted to hear, but may save you from a lot of useless searching and testing.
Here's the link to the resource I quoted from:
http://www.windowsitlibrary.com/Content/368/06/1.html