TweakGuides.com updated their Firefox Tweak Guide
A quote from the article:
>> Firefox Tweak Guide Updated
The TweakGuides Firefox Tweak Guide has been updated for the release of Firefox 3.6. For those who have read the guide previously, the major updates for Firefox 3.6 are indicated clearly. For Firefox users who haven't read the guide yet, now is the best time to correctly configure your browser for optimal performance and learn all about its functionality at the same time.
>> Firefox Tweak Guide Updated