dedicated fedora-kde47 yum repo
since so many folks seem to be asking for it, I threw together a
dedicated kde-4.7-for-fedora15 yum repo today.
http://repos.fedorapeople.org/repos/rdieter/kde47/
Enjoy. Please do spread the word that folks looking for kde-4.7 should
use this rather than kde-unstable.
-- rex