Version: GEDCOM 5.5 and Character Set: ANSI
...is probably the best for import to RootsMagic 4.
Is the GEDCOMname.LST (created wherever the database resides) full of things that could not be understood/imported?
I selected the default of GEDCOM 5.5 and ANSI characters.
I selected all tag types, all names, and all events.
Here are some things (so far) that are problematic:
+ "Witnessed" events are not being brought over.
+ Only one tag of certain types is being imported. If I have four "residence" tags, for example... only one is being imported. The other three are dropped.
+ "Place" and "Place Details" are going to need a lot of cleanup. Otherwise, sentences don't make sense.
+ Several "Description" fields are truncated upon importing.
+ The interface of the RootsMagic frequently locks up for me.
+ "Anecdote" tags are not being imported at all.
I am beginning to think I should not have even considered switching.