how to get mp3 songs from youtube?

i know i know.. you guys dont care, but you might want to try it or you already know it.. but im pretty impressed by how cool and easy it works with the following programm :)

http://free-flv-converter.softonic.de/

it should be the FREE FLV CONVERTER by koyotesoft

1) download the programm from the link above.. and install it
2) go to youtube and search for the songvideo you wanna strip of the video...
3) fill in the url of the song you wanna download at the