Um... did you RTFA? (Score 2, Informative)

This isn't the same ol' "Broadband over Powerlines" that we've seen before. We're not talking about an ISP service here. It's a local home network, like a wireless hub. You'd still need to provide internet access. Plug your net connection into one socket, and your terminal into any available outlet in your home, et voila: Internet access anywhere in your home an outlet exists. No worries about walls blocking the signal. The obvious downside to this being, you have to be leashed to something to maintain your access; provided they don't make it wireless for "the last foot". Of course, that would nulify much of the usefullness of such a network.