In article <201006232259.o5NMx1W9090891 at billY.EZWIND.NET>, John Foust <jfoust at threedee.com> writes: Yeah, I saw that posted elsewhere (instapundit, if anyone cares) and it sounded like they went about things the hard way. They reproduced the mechanical device. I would have imaged the film and done it all in software. -- "The Direct3D Graphics Pipeline" -- DirectX 9 draft available for download <http://legalizeadulthood.wordpress.com/the-direct3d-graphics-pipeline/> Legalize Adulthood! <http://legalizeadulthood.wordpress.com>