Has this been discussed on the list before? http://www.herpiderp.com/video/806/the-bike-of-the-future-is-here#CYoZMvYEtpHlwqW7.01 If so, I apologize for the extra email. I found two things interesting: 1) The direct-drive front wheel, apparently with some internal gearing, and 2) the steering linkage. I haven't had time to look at these for more than about 1 minute though. -Rod McCrady Los Alamos, NM USA