Hello, i have a doubt, i'm trying to setup a Samba server using a ldap passdb backend using debian sarge. when i configure /etc/smbldap-tools/smbldap.conf and /etc/smbldap-tools/smbldap-bind.conf right, and do: smbldap-populate ok, it creates default windows group, but when i do a 'net groupmap list' it shows me something like this: Domain Admins (S-1-5-21-1085031214-299502267-1801674531-512) -> 512 Domain Users (S-1-5-21-1085031214-299502267-1801674531-513) -> 513 Domain Guests (S-1-5-21-1085031214-299502267-1801674531-514) -> 514 Domain Computers (S-1-5-21-1085031214-299502267-1801674531-515) -> 515 Administrators (S-1-5-32-544) -> 544 Print Operators (S-1-5-32-550) -> 550 Backup Operators (S-1-5-32-551) -> 551 Replicators (S-1-5-32-552) -> 552 So i don't know if it's good.. i don't understand why it doesn't put names, but anyway, will this mapping cause me problems when migrating? Thanks and hoping an answer.. :)