>That's probably the safest approach until this problem is solved. It is a little inconvenient if you simply want to add a cursor or change a read-only property for a cursor.

Yes it is a little awkward, but I started this habit with the first bizobj builder after corrupting my adataenv.vcx on several occaisons. I figure hey, a data environment wasnt natively meant to be put in a vcx, so ya gotta live with the quirks to take advantage of convenience...