For front of house.

A blazing fast solid-state drive with four DVI outputs, pro audio and up to four video inputs; all packed into a 4U 19" rack-mountable chassis that's about as rugged as you can get without actually being a tank.

For road warriors.

Use the ultra-powerful d3 laptop to build your show on the tour bus, and present it to your client in their hotel room the same evening. Then copy your show to the rack-mount version and press play. It'll even keep your thighs warm.