You may have noticed that I have left some questions unanswered here. Well, time to rectify that. Dave, the Wovel is, well, here. And here. And here. It is a wondrous thing. After the fist big snow, it took me less time than it ever has to clear the drive and walks. And it didn't take any longer than it did for my neighbor to do his with his snow blower. Actually less time if you count the time he took to get it running. And it was quieter. And I didn't have to buy gas.