Thanks slimy for this one in Back Page News on our forums.
X-Setup Pro is is the ultimate tool for black belt system tuning and tweaking, running on Windows 95, 98, NT 4.0, 2000, ME, XP and 2003 Server.
From simple boot options up to server settings and hardware settings, internet settings or Office options, X-Setup Pro allows you to change more than 1500 (!!) settings with some simple button clicks. This makes X-Setup Pro the most complete hacker/tweaker ever available!
Because these settings change often and fast, X-Setup Pro uses plug-ins - they are very small (2-4 kB) so updating them is easy too. X-Setup Pro can even download updated or new plug-ins directly from the X-Setup Pro web site. Best of all, you can always view the source for any plug-in! And with the also available information inside X-Setup Pro SDK you can even create your own plug-ins or wizards and use them in X-Setup.