equally curious is the PORIENT H10, the more-robust 4x4 variant to the H9, running Windows CE.
Check the specs...

Ultra Mobile PC H10
　Features
◆ For outdoor job;
◆ 6.5" High luminance & contrast TFT screen. It can display clearly even in strong sun-light;
◆ Built-in High Sensitivity GPS system;
◆ Water-proof and dustproof outer design;
◆ Super capacity battery makes it possible to work outdoor for 8 hours;
◆ Support blue-tooth, SD socket, USB;
◆ CPU: Intel PXA270C520，OS:Windows CE 5.0，Full screen input by handwriting.

compared to the H9 specs:

Ultra Mobile PC H9
　Features
◆ Integrated with PDA/ PMP/ GPS / Wireless Internet Function in one;
◆ Wireless network connection (GPRS/CDMA/WIFI)，support MSN, built-in WEB Browser;
◆ GPS Navigation;
◆ Multimedia player, Flash player, Photo browsing & editing, Recording & Multimedia file manager;
◆ Mobile office: Name Card management, E-mail on moving, Office browser, PDF browser and so on.
　Technical Specifications
CPU Intel PXA270, 520MHz
O/S Linux
EMS Memory ROM: 64M Byte Nor Flash
RAM: 128M Byte SDRAM
Hard Disk 20G
Display 7" TFT LCD Display with back light.
Interface PCMICA Card,SD Card socket,USB,Earphone Jack,Power socket
Keys Power key, Volume, 5D Navigating Keys, 5 x Shortcut-Keys.
Battery Know-down & Rechargeable Lithium Battery, 4000mAh.
Power DC 5.0V± 10%,2.0A
Audio AC97, Built-in Speaker
GPS Hammerhead IC adopted, from Global Locate
Size 205x120x19 mm
Weight 500g

obtained at these slow-loading pages:
http://www.porient.com/2006dn/h10.html
http://www.porient.com/2006dn/index.html
http://www.porient.com/

on edit: H9 probably doesn't have bluetooth or wifi onboard, from the looks of the specs and the video. Both are probably available via "PCMICA" card, but whether they can run simultaneously (i.e. bluetooth keyboard and wifi internet at once) is a mystery...

dcarter