This has been out for a bit, but I was recently reminded about it, so I figured it was worth a post. If you’re looking for a resource to learn about (or share what you know about) some of the cool new enhancements to .NET 3.5 that came out with SP1, you can find a ton of PowerPoint decks, labs, demos, and more in the .NET Framework 3.5 Enhancements Training Kit.

Well worth the time to download and look through. There’s content on ASP.NET MVC, ASP.NET Dynamic Data, ASP.NET AJAX History, ASP.NET Routing, ADO.NET Data Services, ADO.NET Entity Framework, WCF 3.5 SP1, and the .NET Framework Client Profile.