WeKnowIt wll participate in the annual conference of the International Association of Sound and Audiovisual Archives (IASA) that will be held in Athens on 20-25 September 2009. IASA 2009 is a big and important event with a lot of participants from all over the world. The theme of this year's conference is: "Towards a new kind of archive? The digital philosophy in audiovisual archives". For WeKnowIt, an extended half-hour presentation is planned in the conference program on Friday, September 25th, 2009, 09:00-11:00, Session 12.