WTF! Anbody ever seen or used one of these little groomer rigs? Might work for sidewalks but for $11000 you could have a descent skid steer and use it year around. http://denver.craigslist.org/rvs/534667677.html Anyway, found this interesting since I have a background in snowmobile trail grooming. Its just a little thing but it has a Ford 300 CID 6 cyl!