The fedora-16 and updates-released-f16 mirrorlists seem to be broken at
the moment:
http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-16&arch=x86_64
# Bad Request 6674
# {'repo': u'fedora-16', 'client_ip': u'...',
'metalink': False, 'arch':
u'x86_64'}
http://mirrors.fedoraproject.org/mirrorlist?repo=updates-released-f16&...
# Bad Request 6674
# {'repo': u'updates-released-f16', 'client_ip': u'...',
'metalink':
False, 'arch': u'x86_64'}