Dear NC, BTW I think the Working groups actually need a Moderator and a Rapporteur, as those words won't be seen as strong as CHAIR. I think that just a political problem, people think that the chair will have all the power. Jean-Michel Bécar becar@etsi.fr http://www.etsi.org E.T.S.I. Project Manager Tel: +(33) (0)4 92 94 43 15 Fax: +(33) (0)4 92 38 52 15