I understand from reading various threads that a Time Capsule can extend my wireless network in the same way the Airport Express can right? How far will it extend the range? I have recently renovated our granny flat for my 16 year old daughter and guess what. The internet doesn't work out there!! Shock horror, imagine a 16 year old girl without internet The granny flat is about 10 meters away from the house. Will the TC cover this range? Appreciate any feedback.