Dear Pipers, We're in the process of implementing some NLP/U/G capabilities in Narval as we are considering setting up a Narval-powered chat-bot demonstration for the upcoming BotShow in Paris. We doing the "real" stuff, not template-matching. We're planning on contributing some (if not all) of it to the ever-growing GPL'd software heap, so I'll keep you updated. BTW, would any of you guys with some (a lot) of free time be interested in participating to the implementation ? -- Nicolas Chauvat http://www.logilab.com - "Mais où est donc Ornicar ?" - LOGILAB, Paris (France)