-NW6 all patched up.
-One TREE.
-Two O's.
-One server in each O.
-Server license installed on each server.
-User licenses installed on one server.
-Directory error states user licenses already installed when trying to

install user licenses to other server.
-Users can log into server with user licenses installed.
-Users cannot log into other server.
-(yes, admin can log into both.)