How to download videos from youtube

Many people watch videos from metacafe or youtube or google video sometimes you want to save these videos but you cant.
It is very easy to download these videos.
just go to www.youtubex.com and get the url of the video you want paste it in youtubex and download it but you have to get a flash video player (flv player) to be able to watch this videos.

Also you can do the same using www.vixy.net

Enjoy...