I got the message that my hard drive was getting close to being full, which shocked me, 1TB is a lot of space. I went digging through my music/movies files. What i've done in the past is downloaded music, moved from download file to music file, then added in with iTunes. well now i found under the directory Music/iTunes/iTunes Music/ with more music there. and with in the iTunes/iTunes Music/Music with what seems to be my entire library. Where should i start removing the files from. And which directory does iTunes use for the music.