RedHat has stopped the development of their free user desktop distro to concentrate on their server release. However they do support another project that is taking over the free redhat distro. It is called Fedora. They recently release their core one release and I have heard it is actually pretty good. Some beleive it is just Redhat 10 in disguise. If you are a RH user and want to stick with the Redhat feel then the transition to Fedora is what you want.