What are some good WPF Datagrid usage examples?

Where can I find some good examples of populating the WPF datagrid with data using LINQ?

From stackoverflow

• CodeProject includes an article on the topic. There is also an sample application that should give you some clues.

• Jamie Rodriguez

  Vincent Sibal

• http://www.switchonthecode.com/tutorials/using-the-wpf-toolkit-datagrid