I did my first 2 talks on LINQ this past week. On Saturday I presented for the Alabama Code Camp. Unfortunately, I was on the last slot of the day and a number of people left early. Additionally, I was up against Doug Turnure's Memory Management talk (who would have thought he would have standing room only for that talk). The turn out for Monday's Atlanta DotNet meeting was better.
Any way, I'm uploading the slides, sample projects, and code script for attendees to check out. Feel free to check them out and let me know if you see any issues with them. I hope to talk on LINQ much more in the future. If you are interested in LINQ, make sure to head over to the LINQ MSDN Forum. Also, get the scoop from Microsoft at the LINQ Project's site.
One thing I neglected to mention in the presentations: Make sure to start your LINQ projects using the templates that come with the LINQ previews. They will set up your references, global imports and most importantly, the custom build scripts which make the previews work. If you start with a standard project, you will run into problems sooner or later.