I am really interested in seeing how the Rosetta Stone language learning program is set up, and how it works. I have heard that there is a demo for Rosetta Stone that lets you try it out so you can see if you want to buy the program. Where can I try it? Do the people selling the program in the mall have computers with the demo program, or is it available online to try? Does the demo for Rosetta Stone cost money, or is it free? I am really hoping this program works well because I want to learn German.