Yeah, Jeri's Amphour talk is one of the things I make people I know who are trying to get into tech startups listen to. It's a great insight into what happens when a sucessful startup gets the wrong kind of VC help.
For what it's worth, the original glasses set worked wonderfully years ago when I used them and I'll back this one again. I'm still determined to have my floating CAD solidworks demo with it. Customers will freaking love it.
p.s. The games were fun too. Try it with Alien Swarm.