Well hey, this is probably a stupid question so please be nice. My question is this: Will the viewing card out of my box work in my mums box in her house? What I want to do is go up there later and watch sky sports but she doesn't subscribe to it. I do and I just wondered if I could take her card out to watch the game and then put hers back in again once it's finished? If it's a dull question I apologise, I just know nothing about Sky.