Jonathan Birkholz is a Senior Consultant at Catapult Systems with 5+ years developer expreience. He has spent the last two years developing on two different WPF solutions acting as technical lead for everything WPF. He is also certified in Windows Presentation Foundation.  Microsoft Awarded Catapult with Custom Development Solutions, Web Development Partner of the Year 2009 for one of those solutions. You can find him on the web where he shares a blog with coworker Ryan Riley at http://www.wizardsofsmart.net/