I was a bit worried about the impact of wireless and radio waves on my kids, but didn't want to forfeit being able to surf the internet in the kitchen and in bed. Anyway, recently I found these SocketSurfers that are plugs that you can plug in anywhere in the house and they give you access to the internet - AMAZING! They use electrical wiring rather than radio waves, so they've completely solved my worries. Just thought I would post about it here in case anyone else is worried about wireless too.