To make it easier to communicate through Facebook without having to go to the site, you can install a browser toolbar on firefox. With the toolbar your facebook communication can practically be run. Moreover, the toolbar is equipped with facilities for Facebook Search From Anywhere looking for friends chat. This facility also serves to monitor the latest writing of your friends

To install:

1. Download add-ons for Facebook-firefox 1.4.3.xpi through http://developers.facebook.com/toolbar/
2. Press the Allow button in the top right corner of your firefox window
3. Install Facebook-firefox 1.4.3.xpi by pressing Installs button
4. Then press Firefox Restart button.