I know that Thunderbird/Firefox 10.0.8 ESR have only just been released but they are superceded by 10.0.9 from Mozilla. Confusingly Red Hat have numbered the updates 10.0.8-2 rather han 10.0.9 (perhaps because there is no change to firefox). https://rhn.redhat.com/errata/RHSA-2012-1361.html https://rhn.redhat.com/errata/RHSA-2012-1362.html Can I expect Scientific Linux to ship these soon ? Thanks, -- Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge [log in to unmask] http://www.dpmms.cam.ac.uk/~werdna