I gave my daughter a Yamaha RX-657 receiver ( no hdmi or USB) and she wants to connect her Mac Book Pro to the receiver to play music flies stored from iTunes. The receiver has 3 optical inputs and 2 coaxial inputs. The Mac has a USB, analog out and headphone that we assume we could use for a connection... Would taking the mac's analog out via toslink to the receivers optical input be the correct hook up method for the best sound. Will I also have to change anything in the mac books preferences to allow this to happen











