If you’ve played with Windows 7, you should know about Windows XP Mode. If your Windows Vista deployment being blocked by a custom application that won’t run on a newer operating system? Microsoft Enterprise Desktop Virtualization 1.0 might be what you’ve been looking for. In this the fourth in a 5 part series, Gordon Ryan shows how to deploy a Windows XP virtual machine using MED-V. In this series he’ll show how to configure MEDV so that when users access an intranet web site it will load in IE6 within a Virtual XP image.