Good news for Avid fans ...
"The entire Matrox MXO2 Family and the new Mojito MAX card are now certified by Avid for use with Media Composer 6. Matrox I/O products are unique on the market, letting Media Composer users deliver H.264 files up to five times faster than software alone without sacrificing quality! Matrox MXO2 devices are still the only solutions that connect anywhere, Mac and PC, via Thunderbolt, PCIe, or ExpressCard/34 — with the same versatile unit."
See:
Avid Media Composer 6 support for Matrox MXO2 I/O devices and Matrox Mojito MAX card
Andrew