Lenovo today announced the release of a “mobile workstation” that takes the desktop replacement category to a whole new level. Dubbed ThinkPad W700ds, Lenovo’s upcoming laptop is impressive in many ways, but has been attracting headlines for one very particular reason: it comes in a It also features a built-in WACOM digitizer in the palm rest like its single screen sibling, the W700, and a full-size keyboard with a numeric keypad included. Lenovo expect the ThinkPad W700ds to begin shipping in January 2009.