Finally I received an e-mail that told me that Office Live Workspace is available!
“Office Live Workspace is your online place to store, access, and share 1000+ documents. Use it to distribute meeting notes, work together on group assignments, or simply store documents that you can access from any computer.”
Take a look at http://workspace.office.live.com. A soon as I try it I’ll write a little bit about it.
After some months willing to buy a Wiimote to try it in my PC, a couple of hours on front of a Wii gaming console convinced me to do finally buy it. After all, now I have some friends with whom I can play using my Wiimote! 
Some time ago I wrote a library to the Xbox 360 GamePad (based on XNA 2.0) and a demo which included a PowerPoint add-in to control presentations (targeting Office 2007). Since my GamePad was wired it was just a demo with no real-life usage.
Now I’ve done the same thing with my Wiimote. Based on the Managed Library for Nintendo’s Wiimote available at Codeplex.com, I made a simple (and uncompleted) library that raises events when each pressed/released button state changes. I’ve re-written the PowerPoint add-in to use the Wiimote. Now I finally have a presentation wireless controller (other than my mouse 
).
All the presentation control is achieved using the buttons, but if you quickly move the Wiimote you also move to the next slide. This physics-based control was just a test, is not really necessary. Clicking a button is much simpler than using a movement to move forward. It is just a geek trick.
Download the Wiimote Presenter add-in.
Download the add-in source code.
