Hello, I was wondering if this could work: I have an Time Capsule downstairs in the living room next to where the cable line comes in/ where the modem is located. However, I have an Apple TV set upstairs in another room. Would I be better off just using the wifi from the time capsule or would an Airport Express in the room with the apple tv make a difference? If so, could I connect an ethernet cable from the airport express in the room to the apple tv, thus making it hardwired in a way? I tried to find this out online but had no luck. Thanks for the help!