An archive of redhat RPMS somewhere?

[Gordon Charrick <gmc gmc tzo net>]

Does redhat (or someone else) have a repository of all versions of 
various rpm's that were released for each version of redhat? 
Specifically, I'm looking for the kernel rpms for 2.4.18-10 for 7.3. I 
can't use the latest kernel because it doesn't work with vmware as of 
yet. I've already checked the rpmfind.net archive.