I use http://flvto.com/
Copy-paste the YouTube address (up through the hexadecimal address) there.
http://www.youtube.com/watch?v...
In this case, you'd copy everything up until the "&feature", but not that. (Stop at the 8.)
The site will download it, convert it to mp3, and then save it where you want. Boom, mp3.
I do recommend you have some strong Firefox settings and a good anti-spam program, unless you want popups. It's a free site, but they make their money selling ads.




