Skype is a hugely popular Voice over IP application; in fact, it's the most used of any free Internet application. Although it's clearly the best of it's kind, that doesn't mean to say there aren't improvements that can be made to the software. Many people have began to use Skype as their main form of long distance communication, but you still have to rely on the person you want to contact to be available, but that's not exactly convenient when they happen to be on the other side of the world. 20 Jun 2008