The ruby i saw had a very strange video feed:
Laptop PC with firewire out into a JVC DCinema. Than analogue component into a Denon 3805 and from there HDMI to the Ruby. They played .TS files and also a Tape on the JVC.

Prices of the Faroundja projector: http://www.viertron.nl/pdf/Faroudja.pdf

Sold all M equipment