OK so I've got samba-3.0.11 compiled with ACL support. I've running 2.4.25 with the ACL/ATTR patch applied. I can read and set ACLS's using the getfacl/setfacl programs. ldd /usr/sbin/smbd shows it's linked to libattr.so.1 and libacl.so.1. I can read ACL with the smbcacls program, but when I try to set them I get: ERROR: Unable to open credentials file! Also from the windows side, in the properties of a file in it show the users and groups for that file but it lists the perms is all blank, and when I try to change the perms I get a window labeled 'Security' with the message: Unable to save premission changes on xxxxxxxxxxxx. Access is denied. -- David Sonenberg Systems / Network Administrator Stroz Friedberg, LLC 15 Maiden Lane 15th Floor New York, NY 10038 Tel 212.981.6527 Fax 917.495.4918 This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No right to confidential or privileged treatment of this message is waived or lost by any error in transmission. If you have received this message in error, please immediately notify the sender by e-mail or by telephone at 212.981.6540, delete the message and all copies from your system and destroy any hard copies. You must not, directly or indirectly, use, disclose, distribute, print or copy any part of this message if you are not the intended recipient.