Hi I must be getting old as this is all goobledeegoop to me. My sister inlaw is finally buying a computer and connecting to the web in Croatia. By default i have used MSN on my PC to make calls on the webcam. I do not know if this costs or not. So my question is, whats the cheapest or free methods of calling between the UK and Croatia on the net, using a webcam, so we can all see each other? Some of my friends use Skype, but i'm confused if MSN or Skype cost money etc?