[K12OSN] *****SPAM***** Upgrade questions

[Patrick Fleming]

Hey all,
I run K12LTSP for a six person tax office so I'm not about to do any 
changes until May, but I'm running version 6. I could move to Fedora 7 
or 8 as the base system but I think I would rather move to CentOS as the 
base install. I would prefer to be able to do this by modifying the YUM 
repositories and installing whichever -release rpm file needed. Has 
anyone moved from Fedora to CentOS successfully? I'm looking for 
pointers and gotchas.