You could probably get pretty close with Red Hat Linux 7.2 or 7.3 to 8 to 9 to Fedora Core 1 and on. There might be a break somewhere that the upgrade doesn't w

You could probably get pretty close with Red Hat Linux 7.2 or 7.3 to 8 to 9 to Fedora Core 1 and on. There might be a break somewhere that the upgrade doesn't work, but nothing sticks out in my mind. Anaconda is a seriously impressive install/upgrade system.