Peter Dens is owner and founder of Kangaroot Linux Solutions, a Linux & Open Source consultancy company in Antwerp. He has been involved in numerous workgroups to voice the presence of Linux & Open Source in the Belgian enterprise world, including work as a spokesperson for Ouverture in numerous debates. With the arrival of Groupwise on Linux, his wish for an enterprise-class groupware solution on Linux became reality, and Peter has been an active Groupwise advocate since then.