For me it would be a great new feature to have support for DSD files (dsf, dff) in Mezzmo. I don't see a need for transcoding, simply passing them thrue to players that support them. My Oppo BDP-103 supports these high definition files but Mezzmo doesn't. It would be nice to be able to use Mezzmo for all my files and not have to resort to some other means to play these files.