chimera46, FireFox is a great browser! However, version 1.0.7 is very old. Several security patches (for your safety) and stability updates (that prevent lockups like you're seeing on 'Rosity) have been released since that version. I would recommend upgrading from FireFox v1.0.7 to the most recent version, FireFox v1.5.0.7. That should solve most, if not all, of your problems Hope that helps, N

-Nicholas