as w're here, talking about 3D, go and listen John Carmack's keynote from this year's Quakecon. He talks a lot in there about VR, and a solution they are working on, together with some other 3rd party. there's also a kick starter project for this, I think. and from what I've heard in there, we should have it commercial at most in 2014
that would be when we'll really start flying, gentlemen