I1m using firefox 4 RC, and like to personalize its toolbars. Excluding the search, and putting a reminderfox near menu, setting 'I'm feeling lucky' on adressbar again... and putting the google favorites and some googlebar buttons everywere. But firefox crashes all the time. Wen restarts it dont have not even the adress bar. This happens somethimes just wich de commom buttons changed. Wen using googlebar buttons outside googlebar itself, and browser crashes, I can restore almost everything (the adress bar return to the personalization, for example), but some of google buttons just desapear. Somethimes wen it crashes the googlebar restores, sometimes dont.