Hello all, We've only recently got internet at home. It is through comcast and the cable modem that we have resides right next to the TV on our main floor. The modem has wifi capability and broadcasts great wifi on that main floor. When I speedtest from the living room, we are pulling down between 27 and 30mb. However, when we go into the basement, or into the rooms upstairs that number drops to almost zero. In the basement I can barely load webpages, and funnily enough, the speedtest page won't load. So, can you help me make my wifi strength better throughout the house? What would I need to do so? Airport Express? Something else? Ideally I'd lieke to have great wifi coverage and even be able to stream my itunes library to my apple TV (computer is in the basement, apple TV is hooked directly into the router upstairs next to the TV). When i stream HD content from my itunes, I have to buffer every few minutes.. so that sucks. Any help? Any ideas? Thanks!