Is this part of the denial of service problem?
I only see two miirors for x86_64 fc6:
http://mirror.hiwaay.net/redhat/fedora/linux/core/development/x86_64/os
http://download.fedoraproject.org/pub/fedora/linux/core/development/x86_6...
both give the same message. Is my yum config screwed up?
sean