Anyone know a better way than this to use sound to detect a new quest and quest update?

I am trying to get away from using sound triggers like this. But I see no other way to do this as there is no specific menu for the "new quest" and the "quest updates".
Just the general "big 4" (number 1)

begin menumode 1  if GetSoundPlaying "UIQuestUpdate" > 0    Messagebox"quest update"    elseif GetSoundPlaying "UIQuestNew" > 0    Messagebox"new quest"  endifend