Why are you still testing with physical machines? Virtualization technology is clearly the wave of the future and it is likely that your organization already uses it. In this session you will learn how to use virtualization technology to test your applications better than ever before. Ever had a bug you can't reproduce?  Do you make a best guess about how your application will run in different operating systems and configurations? Learn innovative approaches to increasing application quality and cutting development and maintenance costs. in this session Mike Azocar will demonstrate these practices using Microsoft Visual Studio Team System 2008 Test Edition and Microsoft's virtualization technology.