Valerie Vann's rose cube is such a classic! I am surprised that he was able to make a video for that particular model, because Valerie is generally very protective against people sharing instructions of her design. (Perhaps Jo didn't ask permission?)
On a side note, Jo has also made a tutorial of one of my designs here (with my permission):
http://www.youtube.com/watch?v=_eS4JOnl ... ature=plcp