Facebook Agent let's you keep track of your FB account without having your webbrowser available all the time.
It places a small notifier icon in your notification field and let's you know every time a new event has been risen.
If a new even occours you simply double click the icon and the software let's you browse Facebook in it's own webbrowser window.
When done, just double click again or simply minimize the window and Facebook Agent will go back to it's previous state.
Software also includes a small system for keeping notes.