Have you ever wondered why you can't use the existing coax cable in your house to stream things like HD around the house? Sure WiFi and powerline modules work for some, but unfortunately they don't for everyone. So if you're still looking for a way to stream data like HD around your house and are at wit's end, head over to Engadget HD to learn how the Netgear MoCA Coax-Ethernet bridge handled the most demanding HD needs.Filed under: HDTV, Home Entertainme