Hello, Is anyone successful in using samba as PDC with ldap supporting, win2000 as clients? I tried it and couldn't make it happy. I can join samba' s PDC but can't login from win2000. There is an error message" no trused relation between this machine and PDC". I guess that perhaps some data in ldap server isn't correct, but i don't know what really is. Thanks for any help. Carl.