Walkthrough Tutorial: Consuming XML Web Services in Excel 2013

I just uploaded a screencast video demonstrating a few methods to consume XML web services.

In the tutorial, I demonstrate how to use a simple currency exchange web service in  three different ways:

i) through a stand-alone requester agent

ii) through a web browser

iii) through Excel 2013 and its new WebService and FilterXML functions.

Here's the video. Let me know what you think...