Hi,
http://www.redhatmagazine.com/2007/09/28/customized-spins-of-fedora/
"When Fedora 7 was released, one of the big features that we talked
about was the idea of customized spins of the distribution.
Now that Fedora 8 is on the way, it’s useful to look and see how we have
done, and what sort of custom spins have been created."
Rahul