You can use these mirrorlist definitions as a workaround:
[core]
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=core-$releasever&arch=$basearch
[extras]
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=extras-$releasever&arch=$basearch
[updates]
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=updates-released-$releasever&arch=$basearch
[updates-testing]
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=updates-testing-$releasever&arch=$basearch
Take a look at the frontpage of http://fedorasolved.org for more
detailed instructions on how to make the ncessary changes to the repo
definition files to use these alternative mirrorlist definitions.
-jef"end of transmission"spaleta