A new section has been added to Guitar Tricks to take you through all the lessons needed to get you into beginning guitar playing.
Everything from tuning, single notes, basic easy songs, basic theory etc...
All the tabs and explanations are free and the videos and MP3's are available to High Bandwidth Subscribers.

http://www.guitartricks.com/guide.php

Also, feel free to suggest any other beginner lessons you'd like to see in the forum area.