I understand that the new 360 boxes have a main box and mini boxes without a hard drive so recordings are only on the main box. I also understand that the existing V6 boxes can be changed to 360 software. I have a few questions. What happens when you have 3 V6 boxes running 360 software? Does one of them become the main box and the other two like mini boxes or are they all main boxes? If I'm on one of the boxes and I set a program to record will it automatically record on that box?