I am always intrigued by the idea of Linux. Don't get me wrong, unlike many people, I actually love Microsoft and I am a HUGE fan of Windows 7. But Ubuntu (especially 11) is pretty darn cool. Do you know what is more cool though? Booting an entire operating system from a VHD (Virtual Hard Drive). That's right, I am not booting a Virtual Machine, I am using the full hardware of my computer system. The only thing that is virtualized is the Hard Drive and its associated interface.