[Dx4win] Adding new countries -- what is safe?

[Mike Mellinger WA0SXV]

Since I get to do it again, what is the correct procedure for:

1.  Adding FJ as a new country

2.  Adding TO5FJ as a call in that country.  I used to simply enter a Q,
force it to be FJ, save it, and delete it.  Is this still safe?

3.  Otherwise, is there a safe way to go to a new country file without
losing my old special mappings?

73,
Mike WA0SXV