Facebook Notification keeps you up to date with your facebook notifications without you even having to log into your facebook account. In addition to that, it can be used as a means of information exchange, updating or changing your profile on facebook.
This software will allow you to receive and send messages from your friends and contacts. It automatically keeps you online even if you are disconnected (this can be changed should you wish). There is a ringing tone alerting you to new messages and this can be personalised according to your preferences. It is straight forward to download and then use this software, all you need to do is to follow the instructions given at the software installation.