It's been a bumpy ride for the rugged SwitchBack UMPC we first saw over a year ago -- the developer, Black Diamond Advanced Technology, was purchased by Roper Mobile Technology, and plans for a multiple-OS support were axed in favor of an Windows-only system -- but the device is finally shipping, as is a BackPack expansion module that extends the unit in various ways. Features include a 5.6-inch touchscreen with your choice of XP or Vista on a 1GHz Celeron M with 2GB of RAM and up to 120GB of storage with SSD options, that funky Alien-looking keyboard, a hot-swappable battery, optional Bluetooth 2.0, 802.11g, and GPS radios, and military-grade shock, vibration temperature, and immersion resistance. The optional BackPacks can be outfitted in almost limitless configurations, with plans for digital cameras, biometric security units, RFID readers, USB 2.0 ports, Type II slots, and audio in / out. There's still no word on price, but Roper says the SwitchBack and a basic BackPack with audio I/O, serial and USB ports, and video-out are available immediately.

While we're not buying Black Diamond Advanced Technology's claim that its SwitchBack UMPC (no relation to the Kyocera Switchback) is the world's first such ruggedized device -- either the P630 Spartan or Catcher holds that honor -- it is by far the most versatile. This three-pound jack-of-all-trades comes equipped with a 1.0GHz Celeron M processor that not only runs Windows XP or Linux, but Windows CE and Windows Mobile to boot -- and not just one at time, but simultaneously as well, meaning that you can effortlessly switch between Internet Explorer and Pocket Internet Explorer (even though you wouldn't really want to). Also packed into the magnesium and rubber housing are a 5.6-inch, WSVGA (1,024 x 600) display, 802.11b/g, Bluetooth 2.0, 40GB removable hard drive, 1GB of 400MHz DDR2 RAM, and even a weird little QWERTY thumb board underneath the screen. Perhaps the best part of the SwitchBack, though, is its Handspring-like upgradability, meaning that separate back modules can be attached to endow it with added functionality such as GPS, fingerprint scanning, additional processing power, digital camera, and even a breathalyzer to make sure your fellow troops aren't too drunk to shoot straight. The initial units -- price unknown, meaning they probably cost a grip -- will ship sometime in Q4 as XP-only machines, with the multi-OS upgrade coming in Q2 2007, hopefully in time to help out our armed forces before they get involved in yet another major conflict.

[Via PR Newswire]