Folks - I filed a bugzilla report (https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=152423), but was curious as to whether anyone else has done an upgrade from fc3 to fc4t1 and noticed yum hanging after it retrieves the repository data. This puts yum in a really bad state, and doesn't seem to work any more. Any ideas? Thoughts? Thanks in advance Michael Weiner