that's nuts, i get so psyched when i hear about new car technologies like this. but there must be a catch, it seems like there's been one for every other gasoline alternative car. solar, hydrogen, electric, they have all failed for some reason. maybe this thing will cost too much? some people may be pissed at it's top speed is 55, but that's an incredible speed for just air. and for $2 for 120 mi and no pollution, you can't complain. plus you really don't need to go over 55.