When you sync your ipod with itunes (i have a 2nd gen nano if it matters) do the equalizer presets transfer over as well? if so, should i set the ipod's equalizer to flat? If you don't know what I'm talking about when i say equalizer presets, I mean how you can right click a song (or set it as a viewable column) and select jazz, hip hop, electronic...etc for that specific song.