Actually, through an entire day of research, I think I have figured this out.
Windows media center is responsible (yet again) for the 3D adapter not passing thru the right data with the 3DC connected.
Aside from the 29/59 bug, I'll be busy tomorrow.
Htpc 3D is absolutely not for beginners. If I didn't have 30 years of using and programming a PC, I would have given up and bought a 3D br player and rented a f'in cable box.
There is no reason it should be this hard. This is about the 8th thread I've posted about this in 2 weeks. Someone should be drawn and quartered for this crap.