I have made a curency converter extension. See below description and hope will be publish in a short time.

Summary: You can convert curriencies simply online by XE UCC.

Description: If you work in finance sector or you need everytime actual currency rate, this will help you… With this extension, you can easily convert currencies just one click over the website http://www.xe.com/ Popup page also has not advertisement and so a bir more fast loading.
Download it..