> > Hi Marcus, > > > I *assume* that the BView that is presenting the controls > > (which is the defualt BMediaTheme) uses BMediaRoster::StartWatching > > to be notified when someone calls BroadcastNewParameterValue. > > This is correct... it is sent as B=3D5FMEDIA=3D5FNEW=3D5FPARAMETER=3D5FVALUE > message (although usually the view would be using a wildcard to receive > other ParameterWeb updates). I just committed a test program into cvs. It does only receive 4 notifications, Nodes created/deleted, and connections created/broken. But no notifications regarding parameter values. This is strange. When I open the mixer control, and at the same time control it using the deskbar sound control, the mixer control does move, but no notifications are received. Marcus