
Anyway fully backed it up to a blank virtual Oqtadrive cartridge and pleased to see (with some help from a certain utility) that it loads perfectly including the copy protection which means I can safely put the original away. First cart I've seen that has to be in mdv2 to run which was interesting. Guessing it expected you to always make a backup and just use the original for the aforementioned copy check which would be in mdv2 and the copy in mdv1.
And yes I'm rubbish at it
TomDD