'Trying to figure out if it might be possible to set things up such that i could "upgrade" (rather than an "install") from a Fedora Core installation to CentOS. 'Had guessed that perhaps changing/faking the contents of /etc/redhat-release might do the job, but ... that didn't seem to go. Anyone know how it might be accomplished? Or perhaps this isn't a reasonable thing to do(?). Thanks *----->