I have a 676 and I want to set up an activity for "Listen to Music." I want it to turn on the receiver, switch to TV input on receiver, turn on TV and switch (if possible) to the Tivo "Music Photos and More." Is this possible? When I attempt to set up an activity, it asks me to select the device I want to use to play "Digital Music." I select the Tivo and the software comes back and tells me I don't have any devices that play "Digital Music." And then it just loops. Is there a way to manually set up activities?