Our library repository collects and catalogs digital Govt Publications.  I
have an InfoPath form which collects information about a Govt Publication
(publisher, author, subject, keyword, format etc) from the publications
author at the time they send the url of the new publication.

I would like to alter the form and enable the user to ATTACH the publication
after completing the form and submit the both together.  Also, is there a way
to read the existing metadta of the attached publication (like a .pdf
document) at the time the publication is attached and place that information
in an xml record?? to be submitted also?