Thank you very much, but what's the difference between track analysis and track gain.
Also, under the options there are album gain/analysis, what do each of these do?
Will I lose the highs and lows of the song under a certain one and will it make my songs "mono" as if all the parts of the song were the same level?
What procedure must I do to have to just adjust the volume once for every song on my iPod, but not lose the certain highs and lows of the song?