XPfree is an optimisation resource for XP, Vista, Windows 7 and Windows 8.
About me: I program, have a BSc in Comp Sci & troubleshoot computers on the side. So I have some idea of what I'm talking about.
I also run a music studio in New Zealand, which, as you may know, is somewhere near the penguins.
Hopefully these guides help you.
Simple Speedup Guide v1.2 - A simplified cleanup/speedup guide for novices. No rough edges or sharp corners
Speedup Guide v3.2 - The full guide for more comprehensive cleaning and speeding up
Additional tips v3.2 - Extra information for tweakheads
AudioXP Build Guide A build guide for audio-optimised versions of XP (32-bit and 64-bit)
If you like what I'm doing here and want to support the upkeep of this site,
feel free to buy one of my albums -
they're all $5 each and they smell just like the cookies that your mom used to make.
one is, like, Acoustic music and stuff.
one has some aggression. It's industrial alternative.
It uses CURSE WORDS just like grownups.
one is all electronica. It's all melodic and up-in-your-face.