I started a thread on this one a while back but its disappeared into the ether. Anyway, tickets are on sale at the moment, and the site is up here http://www.boomfestival.org/boom2008/index.php
Does anyone have any suggestions on how to get there from the UK without flying? I definitely want to go, but can't afford £250 for a plane ticket. Might be time for some interesting rail adventures!