[Coco] SCD-DOS for Dragon computers

[Zippster]

Hi guys,

Is there a DOS out there that works with the SDC on a Dragon?

I have tried this one, but it seems incomplete.

<http://www.6809.org.uk/tmp/da/dplus-sdc/ <http://www.6809.org.uk/tmp/da/dplus-sdc/>>

I have a Dragon 64, (using it for the first time) and the above modded 
dos plus does seem to work, though I’m unfamiliar with the commands.  
Any documentation anyone knows of?

Clearly the SDC hardware is compatible.  Just wondering what
DOS options there are.

Pretty nice computer, tons of room in the case for additional
circuit boards… :)

Thanks,

- Ed