So I am not only doing a Chalk&Talk session during the DevDays next June 13 and 14th I have also been asked to, ahum, star in an ad 
You want to see the result? Are you sure? Really sure? Okay but don't say I didn't warn you first, here it is: http://www.microsoft.com/netherlands/msdn/devdays/uitdaging.aspx#4
If you ask me the lighting was pretty bad but then I am no camera/lighting man.
See you at the DevDays in Amsterdam!