VPC images are saving my life as a trainer. Managing your VPC images however can be a daunting task if you don't know all of its capabilities. Andrew has an extremely well-documented process & strategy for using Virtual PC and how to optimize and manage disks to (1) maximize my disk space and (2) facilitate rapid creation of new Virtual PC’s when needed for testing/kicking the tires. Thank you very much Andrew for sharing this with all of us.