Here. I think Don wins the prize for most obfuscated "Hello, World" implementation, but he does drive the point home nicely that XAML has nothing to do with Avalon and everything to do with declaring classes in .NET. Of course, most folks will think of XAML for declaring Avalon UI, but who knows what fun things will come out of the truth?

Here. I have no idea how this SML application works, but it's cool that it does.

Here. Watch Brad Abrams and learn the object-oriented, managed API for the breadth of Windows "Longhorn" and how it relates to the work you are already doing on the .NET Framework.

Here. Check out the Longhorn Architecture Diagram and the WinFX Namespace Diagram from the PDC for a look at what we're building. Also, check out an early snapshot of the WinFS Schema: http://download.microsoft.com/download/2/7/a/27ab8218-e3d8-4261-b8e4-6ffc7bd8f199/winfsschemadiagram.vsd

Here. Don "XML" Demsak has been diving into XAML head first, using it for it's graphics language features and comparing it to SVG along the way. Very cool stuff.

Here. Serge posts a list of what he thinks makes WinFS cool along with links to more info.

Here. Want to develop deep extensions to VS.NET as a Visual Studio Integration Partner for free? Want to develop those extensions using managed code with new managed samples and a new wizard? Then check out the VSIP Extras Beta and have fun!

Here. Looks like the folks that video taped the break-out sessions at the PDC have a DVD of the videos. Even if you did get to go, like me, you probably didn't get to see everything you wanted. Now just gotta talk to boss into it...