hello I just moved house and i they left the mini dish up so i plugged my sky box in and all working fine. At my house before i had a second box in my room with the card which i am still paying for every month. My question is how do i connect my second box to my main boix without calling sky out todo it, whats the best way of doing this. What will i need? Where will i get it? How will i do it? Thanks in Advance.