I am thinking of buying a tax free MacBook at an airport in England on my way back to Norway, but how does that work with an Applecare purchase? 1. Would I need to buy it in England or afterwards in Norway? 2. Would they honour an Applecare product purchased in England in another country like Norway if any claims were to arise? 3. Would appreciate some help here as I haven't been able to track down this information anywhere else as yet.