Phoronix posted a review on the ZaReason MediaBox 4220 running under Linux

This year we have looked at a number of "nettop" and media oriented computers, including the ASRock Vision 3D that was the best nettop we have seen to date but not without a hefty price-tag, there were the MSI Wind Box computers, and even the CompuLab Fit-PC2 that was by far the smallest Atom-based computer we have tested today. None of the nettop computers we have tested though have been specifically designed for Linux usage, except for the one we are reviewing today. The ZaReason MediaBox 4220 is designed for multi-media use, as implied by its name, and of course, coming from this California vendor, it has designed to be used under Linux.

  ZaReason MediaBox 4220 Review