[Coco] David Keil's CC3 emulator with 512/2meg support

[John Donaldson]

  After playing around with the settings, I too was able to get the 512K 
version up and running.
So far it looks good. Now how do you turn on the 2Meg option. I did not 
notice a seperate
2M version, so I suppose it must be a switch in the 512K version.

John Donaldson