We do know considerable shxt, but when someone has looked and not found, you gotta do some believing. Is that drive in the video available commercially or just a demo? If it isn't just demoware, michaelsuder has just had his dreams of cornering the market dashed. The link didn't work for me so if there is any information there, I can't get to see it. It certainly looks small enough to fit into a 1:72 PT boat, might need calming down somewhat if the PT boat is to survive.