Several months ago, my bookmarks suddenly stopped saving. I had several windows open, and was methodically bookmarking each one. About half way through, it just stopped taking. I've since updated Firefox and tried the recommended fix under "Toolbar keeps resetting", but nothing seems to work. I even tried deleting the localstore.rdf. nada. I since installed Delicious in order to allow me to save new sites, but I find it clumsy. HELP.