It may not be Origami, but Pentagon just got their own Ultra Mobile PC. And it really is an impressive piece of equipment. Produced by General Micro Systems, P630 Spartan UMPC features:

Up to 1.2GHz+ Intel Pentium®-M processor with up to 2MB of L2 Cache
Ultra small footprint 6.5”x3.0”X0.5” not including Battery and Display
Up to 2GB of 266MHz DDR SDRAM
64MB of RAM
OpenGL® and Direct-X® support
802.11g Wireless Ethernet
Touch-screen and LCD panel with backlight support
60 GB HDD and CompactFlash
Line in/out Audio for Voice recognition
Support for conduction or convection cooling

Since military was never very concerned about their budgets, GMS was able to cram a pretty impressive equipment inside Spartan UMPC at a starting price of about $3400 (according to mill-embedded.com).

In addition to the specs described above P630 Spartan UMPC has embedded GPS receiver is able to withstand temperatures from -40°C to +85°C and, needless to say, packs a all advanced shock protection and data security features.

GMS site