hi i am sorry if this is in the wrong forum... think i picked the right one but hey lol this is a question my brother was asking me and i don't have a clue... he has a sky hd box with sky of course but he's thinking of moving over to virgin media with hd also... so can he use his sky hd box with virgin?? or does he does he have to buy a virgin hd box?? thanks for any help mandy