Hi, recently I yielded to the impulse to try Firefox 1.5 RCx. It worked after installation until I restarted the system for an unrelated matter. Then it seems to grind to a halt after startup, occupying the screen, not permitting any typing in the location window and failing to respond when I clicked the X in the top right to close it out. I was able to SU and then kill the process. So I thought I'd drop back to 1.0.7. I then did yum remove firefox and yum install firefox. But the problem persists. I assume therefore that the problem was unrelated to the version change. I don't know where to look for diagnostic information. Ideas? Dave -- Lake Pontchartrain - better living through chemistry?