AS of this AM, Firefox initializes with BING rather than my normal Google. I can't permanently reset this.
Beginning this morning (6/6/2011), when I opened Firefox (my default browser) I get a BING start-up screen. I don't use BING. I have tried to reset this start-up screen using your help. I go to google.com, then I move its icon (to the left of the Google address) over to the icon in the little search bar. Firefox changes to google. However when I close Firefox and then open the browser, Bing starts over. I have never tried to use multiple start up homepages in Firefox.