May I ask a side question and make a side observation regarding the harvesting of full text of the object to which a OAI-PMH record refers? In general, is the idea to use the <dc:source>/text() element, treat it as a URL, and then expect to find the object there (provided that there was a suitable <dc:type> and <dc:format> element)? Example: http://scholar.lib.vt.edu/theses/OAI/cgi-bin/index.pl allows the harvesting of ETD metadata. Yet, its metadata reads: <ListRecords> .... <metadata> <dc> <type>text</type> <format>application/pdf</format> <source> http://scholar.lib.vt.edu/theses/available/etd-3345131939761081/</source> .... When one visits http://scholar.lib.vt.edu/theses/available/etd-3345131939761081/ however there is no 'text' document of type 'application/pdf' - rather, it's an HTML title page that embeds links to one or more PDF documents, such as http://scholar.lib.vt.edu/theses/available/etd-3345131939761081/unrestricted/Walker_1.pdfto Walker_5.pdf. Is VT's ETD OAI implementation deficient, or is OAI-PMH simply not set up to allow the harvesting of full-text without what would basically amount to crawling the ETD title page, or other repository-specific mechanisms? On a related note, regarding rights. As a faculty member, I regularly sign ETD approval forms. At Tech, students have three options to choose from: (a) open and immediate access, (b) restricted to VT for 1 year, (c) withhold access completely for 1 year for patent/security purposes. The current form does not allow student authors to address whether the full-text of their dissertation may be harvested for the purposes of full-text indexing in such indexes as Google or Summon, not does it allow them to restrict where copies are served from. Similarly, the dc:rights section in the OAI-PMH records address copyright only. In practice, Google crawls, indexes, and serves full-text copies of our dissertations. - Godmar