Greetings, I've got 4 Redhat-9 servers in a production environment and I don't feel like moving to RHEL. So I'm testing CentOS-3.1 now. So far so good. I'd like to get these servers moved over in the next month or so to a better "supported" OS. Are there any issues I should be aware of in upgrades these RH-9 boxes? Should I be able to just stick in the Centos-3.1 CDROM and choose upgrade? Thanks, Michael