Rabbit and I have been working with addressable LED strip for a burning man project, and will have a pretty wicked setup all troubleshot and looking for ontime. I think it would be nice to set up a highly visible LED installation that responds to noise similar to the one below: http://newamericanpublicart.tumblr.com/post/40374275406/listener-an-outdoor… We are running ours off a beaglebone black http://beagleboard.org/Products/BeagleBone%20Black Using open pixel control http://openpixelcontrol.org/ and some software that rabbit wrote is generating the visuals as tested last night at uC hack night: http://www.youtube.com/watch?v=KgP15zYd7R4 happy hacking, hol