May 3, 2007next07 at Kaispeicher B
May 30, 2007LinuxTag 2007 at Messegelände unter dem Funkturm, Berlin, Germany
May 30, 2007reboot at Kedel Hallen
August 24, 2007FrOSCon 2007 at Fachhochschule Bonn-Rhein-Sieg
September 24, 2007OMD 2007 at Messe Düsseldorf // Fairground
February 6, 2008LIFT08 at International Conference Center (CICG)
March 3, 2008CeBIT 2008 at Deutsche Messe Hannover
March 5, 2008MIX08 at Venetian Hotel
May 14, 2008next08 at Prototyp Museum
February 24, 2009LIFT09 at International Conference Center (CICG)