As per Kaspersky Lab announce ment, today should patch '''H''' beta testing start to eliminate Firefox compatibility issue, See; * http://forum.kaspersky.com/index.php?showtopic=224799 but you can surf web without worry, if your Kaspersky is green, database are up to date and web antivirus activated , it scan web traffic regardless. The addon are just shortcut only of Virtual keyboard and other things but the main protection is on, all is good.