No icon on the statusbar

<div><p>If you can't find Echofon icon on Firefox's status bar, please check following things:</p> <ol> <li> <p>On Firefox 4, you need to enable "Add-on bar" first (View -&gt; Toolbars -&gt; Add-on Bar)</p> </li> <li> <p>If you have a lots of add-ons in your Firefox, Echofon might conflict with the other extension. Please try to disable all of them and enable only Echofon.</p> </li> </ol></div>