Nice work Steven! I just wanted to add my 2 cents, 3D film factory was also at NAB and I think their mirror rig is the cheapest (cost wise) around. Also we try and shoot completely parallel when doing stereoscopic production and avoid any "toe in". This gives us a cleaner anaglyph version for the web. Also, iz3D has a 3D monitor that also uses passive glasses and isn't very expensive. More on me at
http://www.jeffcools.com