Not sure if you guys have seen this yet but I sure think it's great.
The first real dual screen laptop and they are making a tough version with MIL standards and supposedly Navy approval.
"We are moving forward with our TITAN M-1 dual screen workstation. This DUO 15.4 workstation is a ruggedized version of our G400 dual-screen laptop. This product is being built specifically to specs requested by the US NAVY for extreme environments.
Some of the specs and new technology that is based in this unit we cannot yet discuss, but it will have an INTEL CORE 2 QUAD QX9300 processor, 4GB ram, 500GB drive and is built to MIL-STD 810F standards.
http://www.gscreencorp.com/
http://www.youtube.com/watch?v=FtrVPywcdC0