Data-binding in Avalon
I've been rooting around the Windows.Forms data-binding. This is the best link I've found on it. Chris Sells's book, Windows Forms Programming in C#, also has a good chapter on it. I'll assume they've fixed the bugs in .NET 2.0 since they're extending the data source picture to include an object data source class.
In the Johnny-come-lately department, I noticed that the MSAvalon namespace is gone from the Longhorn SDK documentation and replaced with System.Windows. Very nice. Given that Windows.Forms data-binding is less than shiny, I wanted to see what direction Avalon was taking. Take a look at the System.Windows.Data namespace. They even have some User Guide text written!