I manage several Fedora 14 servers. They was not upgraded due to several reasons (systemd unreliability, K12LTSP support absence), some newer packages I was building & updating manually, some other (OpenOffice, Mozilla) was possible update from projects binaries. Now I consider the options to migrate them to Centos 6, possibly the easiest possible way. What I'd like is some as yum configuration files replacement of those from Fedora with files from Centos - and then simply do "yum update". Has anyone tried to do a similar migration? What procedure would you recommend? TIA, Franta Hanzlik