I'd definitely buy one of these if they bring it to market. Would be savage for the commute to work! It's a rear wheel drive Segway Quad you ride by moving your body from left to right, front to back, and it'll wheelie all day long using the balancing tech in a normal Segway. Plus, it'll do a zero radius turn too.
I can only imagine the look on the poor VRO officer's face when it comes time to register this one :
[youtube]http://www.youtube.com/watch?v=jigZYtqDmEk[/youtube]