Mi advise is to Uninstall the K3B bundled with Fedora Core 2, with a
rpm
-e (this is not really necessary, but just to keep one), and then
install a fresh k3b from
www.k3b.org
This is because due to MP3 policy of Red Hat, the default K3B in Fedora
doesn't support MP3. Installation is really easy, after this, you would
have a great tool.
and get the k3b-mp3 plugin package.
That way you keep Fedora Core's k3b package.