Dave Isbitski is a Technology Evangelist, Windows 8 with Microsoft focused on helping developers write the next generation of Windows apps. In addition to being an official Windows 8 trainer he is also a Windows Phone Champ for Microsoft having helped numerous apps make their way into the Marketplace. Dave was a member of the Xbox Live Apps team that brought streaming media apps like NBC Syfy and MLB.tv a reality to Xbox Live users. He has taught full-day courses on numerous Microsoft topics and is a regular presenter at national conferences like Visual Studio Live, ReMix, XAMLFest, Code Camps and other community events. Dave can be found on Twitter at @TheDaveDev and his blog http://blogs.msdn.com/davedev.