Jörg Frochte,
Andrew Hunt,
Robert Schoblick,
Uli Schell,
Christian Kohls, Alexander Dobrynin,
www.IT-Visions.de,
Heiko Kalista,
Fritz Jobst,
Boris Gloger,
Helmut Greif, Andreas Limper, Gordon Fattmann,
Christian Hopmann, Walter Michaeli, Helmut Greif, Frank Ehrig,
Christian Hopmann, Helmut Greif, Leo Wolters,