For those who didn’t try the new features yet.
http://blogs.msdn.com/llobo/archive/2009/11/25/concluding-new-wpf-features-series.aspx
http://blogs.msdn.com/llobo/archive/2009/11/19/xaml-2009-features-generics-support.aspx
Abt me :Now a mad rider on the WPF road