This video demonstrates iPods turned into music sequencers.
Widget and Hans stayed up til 2am hacking up some iPod sequencers at NYC Resistor. We are using pdPod on iPodLinux. You can hack your own iPods too, as part of the re-ware project, we are trying to make it easy: http://re-ware.org
Thanks to Bre Pettis for his camera work.