Does anybody know anything about these? I currently run a (wired) home network consisting of three computers, my ReplayTV, my empeg, and eventually, my GameCube.

Two of the computers are not mine, but they are on the network so that I can share my DSL connection with them. This is so everyone has internet access of (what I consider) reasonable speed without blocking the phone line. So, considering that the other two internet users in the house don't require a high speed connection to my machine (no file or print sharing here), would this be an easy and as reliable alternative to running CAT5? There is currently a manufacturer's rebate out on the bridge, so I'm thinking about picking up a few.

We're moving soon, and a lot of work is being done in the new place before we get there. I'd rather not walk in and start tearing holes in the walls, and I don't want to spring for wireless networking stuff, either.