I would not speciffic be interested in a bus system. But a bus would be more economic/Easy than multiple point to point connections i think.
You could just connect - DVD player, amplifier, projector. If you would have a digital recording device, plug it in between the the amp and the projector.
This scenme avoids having 2 inputs on a projector. But disadvantage might be the copy protection issue.

Well, since i still have a CRT projector, i do not need to worry about a HDMI input.. My 800's component output into a Holo3D and than with RGBHV to my CRT works just fine.

Jaco

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