[jkurl]

^ if they spent a million or more on development and testing you think they would spend enough to have a short simple web site with proper spelling. Even if it worked somewhere in the range of 10% saved fuel it would be nice, but not much of a saving at those prices. who's gonna try it?

Edit: Ok I looked into it more and it's an MLM wich explains that bad website, heres another but the pricing seems lower: Ethos Fuel Additive improve gas mileage Home Page