Bilbao has been for two days a reference pole for the dissemination of the technological vanguard based on open source. LIBRECON powered by CEBIT, one of the most outstanding European events on open technologies, has gathered in the Euskalduna Palace in Bilbao more than 1200 attendees from 600 companies, 70 presentations by leading experts and 40 leading exhibitors from the ICT sector based on code open.