Currency Converter for Windows Phone 7

What has Coding4Fun been up to for the past few weeks? We've been creating a bunch of neat, free, open source applications for Windows Phone 7! hey range from simple to complex and each shows off how to do an interesting concept with the phone.
Our current released applications are:
All will have their source code released, most will have an article associated.
What is even cooler is this is just the tip of iceberg! We have even more applications being developed by Dan Fernandez, Brian Peek, and others as well!