In March 2001, together with Thomas Holzinger, he produced a full week, or 168 hours of continuous live internet broadcast, during which Phettberg was guarded in the prison of the so-called Arche Phettberg (also the title of the show) by half-naked young men in blue jeans.
Since then, Phettberg has participated in a variety of artistic and public sexual performances, as well as in numerous talk shows.