What's new in WPF 4.0

Microsoft has just release a series of short (15 minutes long) how-to videos for WPF 4.0 introducing the various new features of WPF 4.0.
The following videos are currently available:

• New Windows Presentation Foundation Controls
• WPF 4: The Visual State Manager
• Touch comes to Windows Presentation Foundation
• WPF4: Graphics Enhancements
• Binding in Windows Presentation Foundation 4
• WPF 4: XAML Browser Applications
• Windows Presentation Foundation and Windows 7
• The Windows Presentation Foundation Designer

The videos are found on msdev.com