Ok, I am making some progress on scripting, thanks.
Here is a funny problem with FIND, however-
If i put ! in the MailAdress field, I get a list of duplicates.
If I first do a find of 06=v and 04=v and then constain that set with ! in the MailAdress field, I get duplicate AND unique addresses.
So whay won't ! work to constrain a found set?