TFS: Change computer name

We have just had to update the names pf our PC to align to a new company policy. One of the things that this broke was the mapping of TFS workspaces. A fix for this the following command.

Using the command promt, navigate to C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE

Now, using the tf.exe tool
tf workspaces /updateComputerName:MyOldComputerName /s:http://TFServer:8080