What do the "static" boxes really do when working with the scope and the
directory agent list?

Do they have anything to do with a client's being able to log in to
multiple trees?

If I have a client that needs to be able to log in to multiple trees ( for
example, a consultant that has several clients who use Netware and they
want him to be able to log right in ), is that as simple as selecting a
tree and context?

Do the scope and the directory agent come into play during this "
tree-switching " scenario?