I'm noticing that BetterSound still doesn't respect the Sound Check setting in iTunes. I have the option checked to respect volume adjustments but is that only for the manual adjustments when you view Get Info or are we talking about the system iTunes uses to know to drop or raise the volume on individual songs?
Yes that is an annoying limitation. iTunes doesn't publish the Sound Check values for each track so I don't see how I can implement that feature.
Can anyone confirm if Pure Music or Amarra can be configured to use Sound Check? If so, I can snoop around a bit and reverse engineer their technique