I stumbled across his performance on an Austin City Limits 2004 Festival DVD. I got a written explanation of his live setup from a fan site here:

www.howiefan.com/Articles.php

and a photograph of his stage pedal setup here:

en.wikipedia.org/wiki/Imag...pedals.jpg

I've only just begun to explore the possibilites of looping and in the one previously mentioned performance I thought this guy was awful poised and confident building a pretty complex of vocal, rhythm, melody and bass..

I'm interested in comments regarding his equipment setup and info about hardware and software improvements.