From OpenViX 6.6.002 there will be images available for DM900 and DM920.
OpenViX is strongly in favour open source code so people can read the code, use it as they choose, report bugs and offer improvements. DM on the other hand choose to keep their codebase closed, forcing other teams to work blind when trying to offer software for these boxes. Therefore support for these machines will only be tentative.
Nevertheless, the images are fully functional including full FBC tuner and Unicable support.
Known issues:
Certain CI 1.4 modules not working.
DM900 images available here.
DM920 images available here.