I even went back into audition, amplified by -15dB [yes, -15!], came back into Premiere Pro and the track was barely audible. Exported it...screaming.
My deadlines have deadlines, so I need help. Is there any quick and dirty program I can use to just adjust audio level within the finished mp4 file? I'm running Mountain Lion on MacBook Pro, but have access to Windows if I need it.