Hi guys is there a sleep timer function on the Vix images? I've looked all over but can't find anything, reason why I am asking is I'm currently running my Duo2 as the host in my living room and a Duo in client mode in the bedroom at night and I'd like to be able to have the duo go into standby itself overnight so it doesn't tie up one of the tuners the next day as my girlfriend probably wouldn't know to switch the duo off when she's watching in the living room, or does the host take priority with the tuners when switching channels. TIA