Neoseeker has a WindowsXP Tweaking guide up. If you're think your XP is running
a bit slow, this might be your solution.
I have broken this guide into 6 parts. Networking, file system, memory performance,
freeing up memory, startup/shutdown and then the other stuff I've tried to pack
as much performance related tweaking here as I can but there's always more to
be uncovered. I will update this article as frequently as possible. I know there's
a million tweaks that I'm missing here but I am trying to keep this guide dedicated
to tweaks that directly affect your performance.