I've been working with Martin Emmerich at the Max Planck Society to get the Net::OAI::Harvester docs up to snuff. We've even turned up a few not so minor bugs, and added some missing unit tests. It turns out their eDoc server has an OAI-PMH interface. eDoc is "an easy to use electronic platform to document, share, manage, archive, disseminate, publish scientific information" of the Max Planck society. Thanks CPAN.
