On 16.10.2010, at 18:23, Jay Vaughan wrote: > I really, really want a couple of these: > > http://theboomcase.wordpress.com/gallery/ I saw these on Boingboing and loved them! I want to make some too (or at least one prototype). let's find out how to charge etc, what amplifiers to use. This is a perfect prop for a music-theater piece...! Kai