The new Version 3.10 of the TweakGuides Tweaking Companion has just been released. It contains a range of changes designed to keep this comprehensive Windows XP and system optimization guide completely up to date. I recommend that all TGTC users update to the latest version, and of course if you've never used the Tweaking Companion before, then it's strongly suggested that you grab a free copy and see for yourself what all the fuss is about.