Hi Motorbicycling members! I am (or was at one time) a farmer, heavy equipment operator and mechanic, auto mechanic, automotive painter, welder, f-14 mechanic, shop teacher, electrician, truck driver and sawyer/woodsman. I've been meaning to power one of my bikes for about 30 years now. I've just never gotten around to doing it. Someone gave me an old Homie demo saw the other day and I thought "this would be PERFECT to power a bike". I Googled and no one anywhere seems to have done it....ever. (I did find this message board though.) Am I really the first? Is there a reason that demo saws aren't used?...other then they're really expensive? Thanks Ted aka gashog.