[Koha] Koha 3 and Greenstone

Friends, I recently had a guy from UNESCO ask me if future releases of Koha would have "Greenstone-like features". I think he wants his ILS and his digital library in one single app. I immediately said, "I don't think so." But then I thought, zebra is a pretty powerful text indexing engine and most of the files in my digital library are text pdfs (they have been OCRed). Is there some potential to use koha3/zebra as a greenstone replacement? -cht Chris Hammond-Thrasher MLIS CISSP Library Systems Manager University of the South Pacific Suva, Fiji +679 3232233 hammondthrasher_c@usp.ac.fj