[Serusers] Debugging

Hello ; What is the highest level of debugging. I increased to 9 , do not see to much debuggin information. How can i find out who is registered ? Thanks ________________________________________________________________________ BerliKomm Telekommunikationsgesellschaft mbH Ahmet Balamir Phone: +49 30 8188 9821 Ludwig-Erhard-Haus Fax: Fasanenstraße 85 CellPhone: +49 163 818 9821 10623 Berlin eMail: Ahmed.Balamir(a)berlikomm.net Germany WWW: http://www.berlikomm.net ________________________________________________________________________