There's also the NACA project: http://code.google.com/p/naca/ http://code.google.com/p/naca/ A European company's IT staff built it over a period of several ye

There's also the NACA project: http://code.google.com/p/naca/ http://code.google.com/p/naca/ A European company's IT staff built it over a period of several years, and it looks like a fairly impressive bit of engineering: http://media-tech.blogspot.com/2009/06/naca-presented-jazoon-2009.html http://media-tech.blogspot.com/2009/06/naca-presented-jazoon...