http://virtualboxes.org/
Welcome to the VirtualBox® Images project website. This project provides virtual machines for Sun XVM VirtualBox® sporting several free and/or open-source operating systems, such as GNU/Linux or Free/Net/OpenBSD for testing, security and/or entertainment purposes.
In most cases, we’ve done a minimal
setup, to let you alter the images to your own needs and learn how to
use the operating systems. We will try to provide instructions for key
tasks (for example, installing Guest Additions) for each image.
