IPGet

If you need to get the IP of any of your Windows Live Messenger contacts, you'll welcome this application which is a script that makes the task to be easier.

When you'll start a conversation, transfer a file or start a game with any contact, IPGet will show the IP address of the other user and you'll be able to decide whether to save or dismiss it.

In addition, in the script menu you'll be able to access a full list of the IPs of the contacts you've been chatting to, your contacts, connections, input and output ports,...

Not only is IPGet useful to get the IP of your contacts, but also to know a bit more about the performance of Windows Live Messenger and the way it works.