VirtualBox is software that runs on Windows, OS X, Linux, and Solaris, capable of full virtualization. Full virtualization allows VirtualBox to run OSes entirely different than the OS it is running on ...

Running multiple operating systems side-by-side gives you the chance to test applications, run platform-specific software, and tons more without ever rebooting. It's also extremely cool. Here's how to ...

If you've been checking out the newest VirtualBox beta for Mac OS X, or you're intrigued by Linux but not ready to deal with virtualizing it, the Sun xVM VirtualBox VDI Index—or, as it's skeevily ...