I have not tried out the metadata schema creation function in 1.4 much, but I’m wondering if it will allow me to created metadata schemas that show the relationship between authors and their affiliations.  With dc, this is not possible, and so we simply insure the we have an affiliation for each author and that the order of the affiliation are displayed corresponds to the authors’ affiliation.  It would be nice to be able to have something where we could say author A, B, and C are associated with x, and author D with y.  Is this possible with the new schema tool?  I looked at it briefly and it seemed like you can only define flat schemas, and not hierarchical.