Don't you sometime wonder why youtube doesn't allow you to download video ?
Here is a simple utility which will allow you to download youtube video of varing quality and format.
http://happy-igniter.co.cc/lab/grab-youtube-video/index.php
And you can download code for this utility here
http://happy-igniter.co.cc/lab/grab-youtube-video/grab-youtube-video.7z
Cheers
