Any way to save movies off youtube ?

I'm looking for a porgram or website that enables me to download the streaming vids from youtube to my harddrive so i can view them offline as well.
I used to have a website that did that but it got shut down

Anybody have any reccomendations ?

 

I think i used this one last time i wanted to save a youtube vid:

http://keepvid.com/

If i remember correctly it saves it as flash movie (.fla) for which you need a special player though. (unless you convert it after you save...)

 

Well grab firefox,and then go here.
http://www.hiphopmusic.com/best_of_youtube/2006/02/how_to_download_and_save_youtu.html

 

I use the Video Downloader plugin for Firefox, and then I use SUPER (http://www.erightsoft.com/SUPER.html) to convert it.