Can't update to kde-testing

sudo yum --enablerepo=kde-testing update ... Error Downloading Packages: kdepimlibs-4.2.2-1.fc10.x86_64: failure: RPMS/kdepimlibs-4.2.2-1.fc10.x86_64.rpm from kde-testing: [Errno 256] No more mirrors to try. kdepimlibs-akonadi-4.2.2-1.fc10.x86_64: failure: RPMS/kdepimlibs- akonadi-4.2.2-1.fc10.x86_64.rpm from kde-testing: [Errno 256] No more mirrors to try. kdepimlibs-devel-4.2.2-1.fc10.x86_64: failure: RPMS/kdepimlibs- devel-4.2.2-1.fc10.x86_64.rpm from kde-testing: [Errno 256] No more mirrors to try. Tried yum clean metadata already.