I was on an airplane and saw an ad in the airline mag for this machine...Supposidely, you can do a complete workout in 4 minutes and that's not a typo, it costs over $14K...For S&Gs, check out www.fastexercise.com for info...The real question I have is, if this thing works, why isn't someone making cheaper knockoffs? Remember the Healthride/Cardioglide/Eforce craze?