I dont want to sound like I'm trying to get people to use other sites :) This is by far the resource I use the most but some of the tutorials are a bit brief and some people seem to be having trouble (like myself). I've found a couple of other sites about with helpful beginners guides on:

http://guitar.about.com/
http://www.guitarnoise.com/article.php?id=36

Absolute Beginner's Guide

I found the second one particually useful, I'm trying to learn accoustic as many others are and the horse with no name tutorial is very vague :) I'm not to the stage where I can tell how something is played from the sound yet, especially not at that speed.

Anyone know of any others?

Edit: thought I'd link this site's too just incase anyone came straight to the forum and missed it ;)