I have recently uploaded the short and long version of the recorded 3D seminar from the coolux connect conference 2011 in cologne.
The video has been shot in 3D. Meaning the seminar room as well as the projection itself has been recorded in 3D so you can also see what we have seen in 3D in 3D...
Just use "anaglyph" glasses (red/blue) and set a high resolution within You Tube to have a good result.
all the best