you need a firefoxplugin called Videodownloader, it'll save youtube stuff as flashvideo (.flv), next, install Riva FLV Encoder (free) & run the video through it (takes about a minute) and save as avi or mpg
after that, you could join em with virtualdubmod or another tool, to end up with 1 file, next you share it with us on the mule, & everybody will be happy