Yeah, I forgot to mention Ownership... and I was careless with the zone numbering. I said to copy everything, which means, in theory, to copy everything and create new zones, leaving zone number 5 untouched. Then, when copying spawns from zone 5, they will also be linked. Therefore, it's better to copy the player descriptions and then assign Ownership and new zone numbers accordingly: Ownership from 5 to 8, and zone numbers from 6 to 9. You shouldn't touch anything else (unless you want to put them in the Dungeon). And setting neutral zone cities is up to you; if there's no city opposite a zone, there won't be a city of that type.