Poweramp for Android comes with equalizer settings that you can set to each song? Do other Android media players do that as well? Does anyone else have any general 'iPhone-to-Android switching' advice? Specifically for someone who is still a Mac user. Does Google have a contacts manager app that syncs with Android? I could replace the Mac one with a Google one, as long as I only have to manually move contacts once. I know they have a calendar that I can sync with Mac Calendar pretty much just by setting all my calendar stuff to 'Google Calendar' in my Mac Calendar settings.