When configuring samba to use smbldap-tools to automatically add a machine to a domain, how do I know whether to use the -i, -w, or -W option to smbldap-useradd.? -i is a trust account (Windows Workstation) -w is a Windows Workstation (otherwise, Posix stuff only) -W is a Windows Workstation, with Samba atributes (otherwise, Posix stuff only)