version: 2.0.7-pre4 I set up everything according "Using Samba 2.0.x as PDC" at http://bioserve.latrobe.edu.au/samba. On the nt4 workstation I get the following message if I try to join to the domain: "Unable to update local security in order to join domain." Does anyone have some usefull tips? Many thanks in advance: Miklos Kanyo (aka list3)