Looking for Creative ideas for software simulation courses...

I am actually creating a course now that is supposed to be an overview - kind of like a tour of the features of a new web-based portal. Instead of the standard simulations, I decided to structure the course as "10 cool things you can do in the new Manager Self Service portal". So my navigation is ten buttons with a feature on each one, then I added a link at the bottom that I called - but first, an introduction. They have to do the introduction first, which is basically, here's what MSS is, and why its a great tool. After that the navigation is open and they can explore the features in any order they want.