Tweakhound's Eric Vaughan has updated his Windows XP tweaking guide to revision 5.0! this has to be one of the best tweaking guides around. This guide is all about optimizing XP. What's New?

Tweaking levels added Bad Tweaks section (very important) Page file section improved Services section completely revamped Additions and subtractions to every section

TweakHound's Super XP Tweaking Guide, Version 5.0

:) tweakhound