My daughter is moving house. She has a Sky+ package including sports at her current address. As a short term solution, can she just take her boxes with her (and the cards) and they will still fully work. If not fully, what will she lose? Is the best idea to cancel her Sky (but leave phone and BB at her current address) and take out a new Sky+ multi room at her new accommodation. At the moment, she gets multi room thrown in for free?