Upgrading prior versions of Mailman i.e. 1.0b8-3 to 1.0b10-1 . Is it as simple as entering a command such as dpkg -i mailman-1.0b10-1 to upgrade the program files or do I have to back things up and go from there? Also how stable is mailman 1.0b10-1 ? Should I just stay with my current version? Mike