For me the Actiontec PWR51WK01 feature set could be very useful. Not just for streaming movies and shows from the Internet and NAS, but also to extend my wireless network to places I don't have coverage, like by the pool - all with a convenient plug and play set up. The Actiontec PWR51WK01 kit includes a PWR500 powerline adapter and a WPB3000 powerline/wireless N adapter.