BTW, if you would like to download VMWare images and run them on your PC, you download free VMWare Player software from VMWare. VMWare Server is another free product you can download.
Below is description from their web site:
What are LivePCs?
LivePCs™ are virtual PCs that you can create and share just as you can share the rest of your digital life (photos, music, videos, etc..) A LivePC contains everything needed to run a virtual computer — an operating system and a bunch of applications. You can create and share your own LivePCs, or use the public LivePCs created by others in our BetaGarage™. You can use LivePCs on your desktop, or you can take them with you everywhere on a portable USB drive.
With LivePCs, a family can maintain separate computer personalities (work, home, kids) on a single PC. Software developers can make it easy for users to try out their latest suite of applications. Professionals can go on vacation and take their LivePCs with them on a USB stick to use "just in case".