The year promises for Thunderbolt, really: things started out lukewarm at CES 2012, but then came the external GPU from MSI and now MOTU presented the HDX-SDI, a video capture card equipped with the Intel interface.
With HDX-SDI, your Mac / PC becomes a professional SD / HD video production station, with everything an editor needs to capture and monitor multimedia content. Advanced features abound, and the device is all designed in a metal frame perfect for racks, with removable arms for better desktop operation.
HDX-SDI reaches the North American market in the spring of the Northern Hemisphere, still without a defined price.
(tip from Rogerio A. Oliveira, via AIR Users Blog)