[Gandalf Parker]

I use detached capitals with the watcher.dm to throw events into the game.

The easiest thing I find is to add one white dot in the far upper-right of the image file on many map.
The way Dom3 numbers things that means you will get a new province 1 number higher than the highest was before, and it wont shift anything. And unless you add commands to the .map file it will have no neighbors.