How to use Wordle

To make my screencast video I used Camtasia. And it is demonstrating how to use Wordle.Net. I originally tried to use Copernicus and it did not work. But this worked much better. I don't know if I would necessarily use this in class... But it definitely could come in handy. It was easy to use, and the video works, but I am having trouble trying to GET it places!