Hi, I am running Redhat linux 8.0. "rpm -qa | grep acl" gives the following result libacl-2.0.11-2 acl-2.0.11-2 libacl-devel-2.0.11-2 How can I know whether I got acl support install on my NT machine? Do I need to specify acl support in the smb.conf file? I got problem giving permission to another person for rwx to a file. Thanks. adrian