Well, it's the end of our school year here and I've been driving 120 thin clients using 3 servers that range from K12LTSP Fedora 4, 5 and 6 (or 3,4,5..) based versions. One of each! All have worked PERFECTLY since each install years ago- thanks to everyone here and Eric! I have had my student Computer Club running the K12LTSP 5 Centos and my home system as well since last fall without any issues and think that I may as well bite the bullet and get the 3 main installs done now... I have a choice of reformatting and wiping everything or doing an upgrade knowing that tons of garbage will be left. How much I don't know...? An upgrade won't wipe my users and homes and this is big for me, too. What would you do?