Hi all, Here my problem, I'm in a network of 3000 machines. We have about 100 Linux boxes (Ubuntu Breezy). My PDC is a NT4. When something bad happen, my "brilliants" network administrators changes the PDC to another machine. Well, the windows machines, at boot time, discover in the network the PDC to authenticate. I'm authenticating on LDAP, but I need the WINS and Master Browser to navigate in the windows network. How can do the same thing? I'm having this problem with pam_mount too. I have to map the personal areas, and this areas are migrated with the PDC, in the pam_mount.conf the server are set static. Well, thanks everybody. Marcos?Antonio?Dellazari (45)?3520-6795 Prognus?Software?Livre www.prognus.com.br