Here comes the weekend and I'll be spending some of it working and the rest of it playing Concrete Software's 3D Lawn Darts (buy at WMExperts Store) - a fun little game that uses the camera on your Windows Mobile device to detect how hard and in what direction you're throwing the dart. It's a blast.
Below, for your viewing pleasure, is myself and Chris Kingree nerding it up with the Lawn Darts game. We're playing multiplayer over bluetooth, but it also comes with a fun single player mode that you can demo for free (choose "install now" at this link to have a link to the demo SMS'd to you auto-magically).
(Concrete Software also makes a Texas Hold'em game that's my favorite of the poker-on-your-WM device bunch.)