A client told me this, but I didn't believe it until I tried it.
They have a 2-table view defined as:
select t1.*, t2.* from table1 t1, table2 t2 where .....This view is fully editable in DOS, versions 6.5 and 7.6, but is not editable in Windows! I didn't realize that DOS would let you edit this view! Karen

