[Suicide Junkie]

If you choose "Export" it will create a new file with the name you specify, and place only the current slot layout in there.

If you choose "Save", it will add your slot layout to the beginning of the file and remove any slot layout with an identical name.

I've used it that way for ages now. Open-edit-save directly to the campaign files.
I haven't bothered to make a backup while editing in quite a while.

[ November 15, 2003, 19:05: Message edited by: Suicide Junkie ]