the VirtualBox Live USB, you’re able to boot into a portable Operating system, launch virtualbox, create virtual machines, and run ANY operating system under the sun, off of the USB!
 
Plug this into any computer, boot from it, create virtual machines, then shut the computer down, unplug the USB, plug it into a different computer, boot from it, and have all of your work right where you left it!
 
Requirements:
- At least a 16gb USB
- Ideally an external hard drive if you don't have anything larger than a 16gb to save the virtual machine files
- DVD-R 4.7GB
- External DVD Drive in case you don't have a DVD Drive installed
- At Least 40GB of free Hard Drive Space