Do you know about Skype?

Do you know about Skype?  Skype is a free software application that can be downloaded from the net offering free Skype to Skype calls and messaging, including being able to chat with multiple users (conference type calls).  It also offers cheaper than normal calls to landline and mobile , plus webcam can be linked up if you wish.  The other advantage is that you can see when your friends, or business colleagues are online and available.  That way you can contact them at a time suitable to them.  For me Skype is both used for business and personal.  And what a handy tool to have!