Yes - another white paper! We've been quite the busy beavers here in User Education. Cheryl Simmons has a great two-parter up detailing improvements to the data binding architecture in Windows Forms 2.0. Check it out:

Behind the Scenes: Improvements to Windows Forms Data Binding in the .NET Framework 2.0, Part 1

Behind the Scenes: Improvements to Windows Forms Data Binding in the .NET Framework 2.0, Part 2

If you have any feedback, questions or corrections for Cheryl, feel free to post them here.