Jonas Frantz <jonas.frantz@helsinki.fi> Kyle R. Burton <mortis@voicenet.com> Piotr Najman <picio@bogucice.pl> Arno W. Peters <a.w.peters@ieee.org> Georges Khaznadar <khazuada@univ-littoral.fr> Mauricio Rivera <rmrivera@hotmail.com> Lalo Martins <lalo@webcom.com> Sven Neumann <neumanns@uni-duesseldorf.de> Christian Klein <chris@koeln.ccc.de> Koen Kooi <koen_kooi@hotmail.com> Ambrogio Oliva <Ambrogio.Oliva@sanofi-synthelabo.fr> Felix Natter <f.natter@ndh.net> Michael Shigorin <mike@lic145.kiev.ua> Costantino Ceoldo <antigone34@libero.it> Arkadiusz Lipiec <alipiec@elka.pw.edu.pl>