I wanted to point out the three PLR reports already posted above and put them in one post.

These three reports are all excellent and give different tips and strategies to get the most out of YouTube. Use what you learn in the three reports with all the resources listed in this thread and you'll be a YouTube expert.

1 Confessions of a YouTube Maniac Volume 1 Post #5 above
2 http://www.dombom.com/iframes/killervideoconversions.pdf
3 http://www.dombom.com/iframes/YouTubeDominationwithrights.pdf