I just purchased and installed aTV Flash (Black), then installed the media player. I'm able to find my shares no problem, but when I try to stream them, the media player seems to crash and reset the ATV device (when playing MP4 files). for my MKV files, I get "an error has occured loading this content", for some of the MKV files I get the same behavior as witht he MP4 files.
Anything else I can try (such as copying files directly to the device). If so, how?