When adding data to all the fields in the IPTC Core fields, as soon as I access the copyright status drop-down menu and make a choice (e.g. "Copyrighted") it automatically asks me if I want to make the changes to the REST of the metadata fields. If I say "Yes", it makes all the changes EXCEPT to the Copyright status; as it stands now I need to do this as a second, ADDITIONAL step...a small issue, but very annoying, especially if I have a large number of files I'm batch-adding metadata to.