> CG1.- Digital Rights Management (DRM)
-------->Convenor: Leonardo Chiariglione

> CG2.- Quality of Service in a Convergent Environment
-------->Convenor: Denis Abraham, David Hutchison

> CG3.- In-home Networks and Platforms
-------->Convenor: Roger Torrenti

> CG4.- Content Media Processing
-------->Convenor: Prof. Wladyslaw Skarbek