Just looking around on channel9 and found a great set of Windows Forms and IIS videos. Here's the list:
Briefly Inside the Windows Forms Designer
Demo of ClickOnce
Building Outlook UI in 100 lines of code with Winforms
talking about Smart Clients and Windows Forms
talking about Smart Clients and Windows Forms, Part II
What happens to Windows Forms on Longhorn?
What are some tips for using Windows Forms in .NET?
Developing rich user interfaces with Windows Forms
Reacts to "Web is taking it all" statement
Why can't we move all APIs into the browser?
The IIS videos are part of the IIS Show that Brett does each month.