Norton is compatible with Firefox 8 if you have applied the current Norton updates. #How to update Norton and #things to check during Firefox 8 install are included in the following #Norton 360 --> http://community.norton.com/t5/Norton-360/Firefox-8-Support-for-Norton-Toolbar/td-p/581640 #NIS --> http://community.norton.com/t5/Norton-Internet-Security-Norton/Firefox-8-Support-for-Norton-Toolbar/td-p/581516 #Also see --> https://support.mozilla.com/en-US/kb/Add-ons%20are%20disabled%20after%20updating%20Firefox Roboform is compatible with Firefox 8 if you have updated Roboform to at least version 7.6.2 #See --> https://addons.mozilla.org/en-US/firefox/blocked/i45 #Update to Roboform '''''<u>7.6.4</u>''''': http://www.roboform.com/support/news #Roboform download link: http://www.roboform.com/platforms/browsers/firefox #'''''Also see''''' --> https://support.mozilla.com/en-US/kb/Add-ons%20are%20disabled%20after%20updating%20Firefox '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.''' ------------------------- Not related to your question, but... You may need to update some plug-ins. Check your plug-ins and update as necessary: *Plug-in check --> http://www.mozilla.org/en-US/plugincheck/ *Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.com/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox] *'''''Adobe PDF Plug-In For Firefox and Netscape''''': [https://support.mozilla.com/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox] *'''''Shockwave Flash''''' (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox] *Next Generation Java Plug-in for Mozilla browsers: [https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]