Boy, have we seen a bunch of Windows 7 slates in our day -- most with delicate capacitive displays, sluggish software layers, and older Intel Atom processors -- but Motion Computing's new CL900 seems to be a totally different beast. Aimed at enterprise and vertical markets, the 10.1-inch tablet runs Windows 7 Professional and is powered by Intel's forthcoming Oak Trail Atom processor. We don't know anything about that performance yet, but the company's promising up to eight hours of battery life as well as 1080p playback over HDMI. However, the CL900's real appeal comes in