I downloaded a new version of Norton 360 on 10/28/2012 and a couple of days later, I am unable to see the buttons I added to customize my Firefox tool bar. Norton says it is a Firefox issue. I have tried resetting Firefox and reapplying the buttons on the toolbar, but they still don't show up until I click on View|Toolbars|customize. I just want to be able to to see the "Print" "Zoom" and "Home" buttons every time I open Firefox. I have Firefox version 16.0.2 which Norton told me was downloaded to my computer 2 days ago. I guess this must be done automatically, because I didn't download a new Firefox version.