This will be the first interface we have released which heavily uses maxtrix zones and sources. The music icon will initially support the Russound driver but it can easily be changed to support the Nuvo drivers as well.
This means when a user selects a zone, only those controls applicable to the zone's current source will be shown (for example media player controls versus Blu-ray controls). Users can change a zone's source as well.
We will post updated screenshots of this functionality over the next few days.