How to download video from Google video or Youtube?

Here is the way:

http://javimoya.com/blog/download-videos/

This is really cool. Just provide the video URL, The site will give you the Download URL.

YOu will need FLV player to play the file. If you like MPG etc format then just download software to convert FLV file format to the MPG format.

I guess it is worth it.