Perhaps I missed this information. Is this correct sources.list entry for a 7.3 client using fedora-legacy?
rpm http://download.fedora.us/fedora redhat/7.3/i386 os updates
Mabe I am stumbling around in the dark, but we have have tier 2 mirros to use also?
rpm http://download.fedora.us/fedora redhat/7.3/i386 os updates legacy
http://www.fedora.us/wiki/FedoraMirrorList Many of the mirrors listed here may have the 7.2 and 7.3 repositories.
Warren