Can't update to kde-testing

[Neal Becker]

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.