[luislo@localhost ~]$ urpmq --list-media
Mandriva Linux - 2008.0 (Free) - Installer
Mandriva Linux - 2008.0 (Free) - Installer (contrib)
Main (Official2008.0-1)
Main Updates (Official2008.0-2)
Main Testing (Official2008.0-3)
Main Backports (Official2008.0-4)
Contrib (Official2008.0-5)
Contrib Updates (Official2008.0-6)
Contrib Testing (Official2008.0-7)
Contrib Backports (Official2008.0-8)
Non-free (Official2008.0-9)
Non-free Updates (Official2008.0-10)
Non-free Testing (Official2008.0-11)
Non-free Backports (Official2008.0-12)