If anyone's interested in more cool guitar looping:
http://www.youtube.com/watch?v=oxxkSc7HG5E
Kaki King, "Gay Sons Of Lesbian Mothers"
She has a few songs that use the loop station when done live. Once when I saw her years ago she did a New Order song but I don't know which one and I doubt it's on YouTube.
There's probably a whole genre of looped-guitar dance music, and if not we need to get on that.