Hi,
the link to the CentOS-Fasttrack repo is broken.
wiki page: http://wiki.centos.org/AdditionalResources/Repositories
broken link to the repo file: http://mirror.centos.org/centos/6/fasttrack/CentOS-Fasttrack.repo
working link: http://mirror.centos.org/centos/6/fasttrack/CentOS-fasttrack.repo
Thx Rainer