this is not directly related to serato so i'll understand if this thread is moved. like i've said before i've recently purchased my first mac and i'm still getting my head round it. how do i stop itunes copying tracks from my external hard drive into the itunes folder in my music. i want to be able to play tracks in itunes direct from the external HD. also if i change the needed setting will this in turn stop itunes from copying files downloaded to my the itunes folder in my music like it does now (very handy indeed)