I am using Samba 2.2.7 on a RH 7.3 box. Samba is acting as PDC for 98, 2000, XP clients. User's passwords are stored in /etc/smbpasswd. I want to activate password aging so that users are forced to change their passwords on a regular basis. Is this possible? Martin Stacey IT Support Manager Safcol Australia Pty Ltd