This is a copy of Robert Gault's RGBDOS (Hard Disk BASIC) that 
has been modified to work with the Coco 1 and 2 emulators listed 
below. The original Coco III version can be downloaded from his 
web site.
  
http://home.att.net/%7Erobert.gault/Coco/CoCo_main.htm


Test Emulators:

Jeff Vavasour's Coco emulator versions 1.5 and 1.6

MESS (Multi Emulator Super System) version 0.80 

Russ Le Blang's Return of Coco version 0.83a