Found this today and thought it was quite interesting; especially the mount location for those of us working in garage.
http://www.sawmillcreek.org/showthread.php?166826-Hybrid-Thien-McCallister-Dust-Collector-Project
http://www.sawmillcreek.org/showthread.php?166826-Hybrid-Thien-McCallister-Dust-Collector-Project