URI: 

   DIR 11.0-lucid-x86
   DIR 11.1-lucid-x86
   DIR 11.2-lucid-x86
   DIR 11.3-lucid-x86
   DIR 12.0-squeeze-x86
   DIR 12.1-squeeze-amd64
   DIR 12.1-squeeze-i386
   DIR 13.0-wheezy-amd64
   DIR 13.0-wheezy-i386
   DIR 13.0rc2-wheezy-amd64
   DIR 13.0rc3-wheezy-amd64