A mod of the new Battlestar Galactica with the Freespace 2 game engine is currently underway and making some progress. Click on the image to see the mod's 13MB AVI trailer(Caution direct link).

This trailer gives a better sense of how things look than the images on the mod's home page at the moment (as the navigation there is a bit broken right now), but anything to mix a fan-favorite space combat sim with the hottest sci-fi show on TV today is definitely worth a look.

Of course, as with any total conversion or unofficial adaptation of a commercial property, there's always a chance this mod will get shut down before it ever gets released. As a retail game was made based on the old BSG continuity, this is a legitimate concern for the community developers trying to put this together.