You may want to include
http://linuxsoft.cern.ch/cern/slc30X/i386/updates/RPMS/SL_startgnome_afs-1.1-1.noarch.rpm
http://linuxsoft.cern.ch/cern/slc30X/i386/updates/SRPMS/SL_startgnome_afs-1.1-1.src.rpm

(we still see regular Oopses due to a disagreement between OpenAFS and
gconfd-2, and perhaps this newer version helps a bit ...)

best regards
jan