hi, ok, so i just downloaded the new iTunes (not the biggest fan). As I saw my new playlist, for some reason, next to each song i decided to hit the little cloud button not knowing exactly what it would do. I believe i backed them up to the cloud. I dont want to do this. I already back my songs up via time machine. how do i "un-back" them up from the cloud? also, i noticed not every song had the option to hit the could icon, why is this? also ..where are my playlist that used to be on the left hand side?