Old CentOS/RHEL packages

note to self When there is a need for an old RHEL or CentOS rpm, head over to http://vault.centos.org. They keep an archive of package trees of previous CentOS releases. It can not be used as a yum repo, but its good enough if you know what you need exactly. The security updates are not put in there, but this works for me.. -- Thank You CentOS.! :)