I'm having a strange issue with one track of music apparently fading down automatically under a separate narration track... without me adjusting the levels. This is referred to as "ducking" in the biz... and apparently Premiere doesn't have this feature -- although it's doing it when I don't want it to! Does anyone have any ideas about why this might be happening? I can see no setting or effect enabled in PE that would cause this. Could it be my computer... audio card, etc. that's doing this??