Shortly after the Q3 2009 release we developed the Sales Dashboard Application for Windows Forms - a composite business
application for visualizing a company’s sales force performance. It is built with the Q3 2009 versions of Telerik’s WinForms components, RadChart for WPF, Telerik OpenAccess ORM, and implements the Telerik CAB Enabling Kit for WinForms, which helps in the development of smart-client line-of-business (LOB) applications.

Since the interest in this application is still high, we felt the need to have a dedicated place to discuss this application. In case you have not played with it yet, download the source code, and enjoy!
Also check:
Silverlight/WPF Sales Dashboard Application
ASP.NET AJAX Sales Dashboard Application
About the author
Nikolay Diyanov
Nikolay Diyanov is the Program Manager of Telerik's WinForms division. He joined the company back in 2007 as a Support Officer and made his way up the ladder over the past few years. Delivering outstanding solutions that make developers lives easier is his passion and the biggest reward in his work. In his spare time, Nikolay enjoys travelling around the world, hiking, sun-bathing and kite-surfing.
@n_diyanov