Double Damage - 2-in-1 Case Mod
 

What's better than one PC? Two of course! When Bernd decided to build a dual CPU system he took a rather unique approach. Rather than strapping 2 CPU's to one motherboard or using one of the latest Dual Core offerings from AMD/Intel he has been working on a case which can house 2 systems nicely, with good cooling and easy functionality through one keyboard/mouse and monitor..

http://www.madshrimps.be/gotoartik.php?articID=407