Well, the Code Camp in Minneapolis last Saturday went really well. I would have been happy with a larger turnout, but those who attended were interested and there was pretty good participation. My talk was about leveraging Windows Desktop Search in your applications. As discussed at the session, I'm posting my sample code and PowerPoint deck here. The code is only demo-quality! Feel free to ask any questions.
If you don't have PowerPoint 2007, remember that you can download the Microsoft Office File Converter Pack for earlier versions to open the pptx file. It's free!
Windows Desktop Search Presentation
Windows Desktop Search Sample Code
UPDATE: As pointed out in comments, the presentation link wasn't working (what I get for not testing!). Apparently PPTX is not a configured extension. It's now available as a ZIP file.