Hi, So I have a modem/wireless router (all-in-one Motorola hybrid) in my entertainment center downstairs, which is obviously connected to a co-axial outlet with ethernet hardwires to some video game systems and an Apple TV. However, my wife does calls for her work from our home office upstairs and the phone she uses requires a hard ethernet connection to work. At the moment Im using the temporary solution of running a fifty foot ethernet cable through my house which is obviously less than ideal. Other solutions? I should mention that I plan on getting a Time-Capsule shortly and would want to use that as my wireless router (I can turn off router function on my modem hybrid). Help?