[Centos] Issues/thoughts re CentOS-4

> There is talk about a system like the ClamAV project which redirects
> you to the closest mirror to you automatically, there is 1 common
> domain and DNS handles the redirection.  In which case everyone would
> have the same yum.conf file.

That sounds really complicated. How about a "mirror-select" script
that's run when you run yum  update for the first time?