Been feeling down this cold and dreary January? Well, let Motorola "introduce" you to its new smartphone! The CES conqueror we already know as the Atrix 4G has received its first promo video from the mothership, highlighting its laptop and HD multimedia docks (giving us a decent peek at the docked UI for both), dual-core processor and related gaming credentials, and, of course, that gorgeous qHD screen resolution on the handset itself. It's
