I don't know if other people have had this problem, but it seems that the Norton Identity Toolbar (version 2.1r5.4) for NIS 5 on firefox makes firefox freeze every couple of seconds. I am pretty sure the toolbar is the problem because when I disabled it firefox (9.0.1) has been running much faster without freezing up every couple of seconds. I want to be able to have the toolbar enabled without it freezing firefox constantly.