Hello, I work with a public school system in VA. Currently we run Fedora on all our servers. We have just tried an upgrade with CentOS on an old print server with success. We have a have a few samba servers that run winbind and an email server that is running postfix+squirrelmail+spamassn+anitiv. Has anyone tried doing this with success? -- Bo Lynch Systems Administrator RedHat Academy Instructor Energy Manager Amelia County Public Schools