There is an update to ethereal for CentOS-3.1 https://rhn.redhat.com/errata/RHSA-2004-136.html referes. Updated files are :- updates/i386/RPMS/ethereal-0.10.3-0.30E.1.centos.0.i386.rpm updates/i386/RPMS/ethereal-gnome-0.10.3-0.30E.1.centos.0.i386.rpm updates/i386/SRPMS/ethereal-0.10.3-0.30E.1.centos.0.src.rpm These are available at http://mirror.centos.org/3.1/ and should be on all mirrors within a few hours. To update to the latest version 'yum update ethereal' should be sufficient. Lance -- uklinux.net - The ISP of choice for the discerning Linux user.