Hello, I have a question about the activation for KODI. I made up a MAC address as instructed. I understand that one account may only be used in a device at a time, but what happens if I upgrade or change devices? Can the MAC address be associated to my laptop and desktop as long as I don't use the devices at the same time? Or if I upgrade, how do I go about deactivating the MAC in one device and activating it in a new device? Thanks.