Littleton, Mass. - ZeeVee on Thursday announced the launch of its ZvBox, a $499 device that lets users transmit Internet TV, online video and computer content to all HDTVs in the home. The ZvBox connects to a computer's monitor output and turns it into a new HD channel called Zv, which is then broadcast across existing cable wiring to all HDTVs in the home. The Massachusetts-based company has raised funding to date from Alpond Capital and JLL Ventures.