I'm needing to force some settings system wide for Firefox. However, I am finding that using lockPref() in firefox.js silently fails... and causes all directives that come after it in the file to be ignored. An strace shows that it reads the firefox.js file in its entirety and then goes on about its business reading other config files and then terminates for no apparent reason. Is anyone else observing this? I'm running Centos 4.4 x86 with firefox-1.5.0.9-0.1.el4.centos4. Thanks, Steve