[Coco] Rainbow cassettes

[Robert Gault]

I see what I missed. There is more copy protection but it is not a 
second loader. The program sectors are 512 byte sectors, again 
unreadable by DOS1.0 or 1.1. So, memory is completely filled by the 
first loader.

Robert Gault wrote:
><snip>
> There is probably more copy protection because the loader I looked at 
> fills every other sector of memory from $3CA0 to $7E00. There almost has 
> to be a second loader that fills in the missing alternate sectors.
>