[Coco] bootable/live emulator CD

[Roger Taylor]

My first test burn of the bootable CoCo emulator CD went ok this 
evening.  I inserted a DVD/RW copy in my spare laptop, turned it on, 
and within 5 or 6 seconds, up came Keil's CoCo 3 emulator.  You get a 
Drive A: and Drive C: (the CD-ROM) and can navigate using the 
emulator(s) to select disks, paks, and tapes to mount.

One issue is that it's naturally a read-only setup since you're 
running from a CD or DVD, so it's not ideal for authoring anything 
even though everything is still on the disc to run.  I suppose the 
main purpose of such a portable CD is to show off the games and stuff 
to your family or friends on THEIR PC.  :)

The CompactFlash version is writeable, meaning any mounted virtual 
disk not write-protected in your emulator can be written to.  Any 
file can be deleted...  unless you have a way to write-protect the entire card.