I am sure you have already seen the The Code Room Episode 1. Now is the time to watch episode 2.
Follow this link and view/download it:-
MSDN TV: The Code Room: Building Mobile Apps and Bluetooth Enabled Kiosks: "The Code Room: Building Mobile Apps and Bluetooth Enabled Kiosks
In this second episode of The Code Room, watch the sparks fly, the egos flair, and the light bulbs go off as a solution is produced under pressure using the latest mobile bits from Microsoft including Bluetooth, Visual Studio 2005, the .NET Compact Framework 2.0, and SQL Server CE on the Smartphone. "