A tipster sent in what looks to be a video of a forthcoming HP all-in-one. The TouchSmart 520 is a slim device, propped up by two "sweeping support arms," which allow the PC to be adjusted, much like in past models. Not a lot of specs to go on at this point, though the system does sport a "high definition display" and souped up audio courtesy of Beats. Enjoy the rendered slickness in the video after the break.Continue reading Slim new HP TouchSmart AIO highlighted in leaked promo video