I just recently seen on TechTv the other night about a unit that you plug in the wall and it will send your broadband connection using the AC house wires. They said the transfer rate is better than regular wireless. It was like $70 or something, but now that I goto their site I see it's way behind in the shows. Must have something to do with the big change around with the show and it's crew.
Where can I buy this new product that I seen. I'm thinking about sharing it with the people next door. :P