I think this can be right because once I downloaded 2 songs and I didnt like one of them so I deleted that one and started another download for a different song. In the middle of the download I played the new song and some of the old song was still there. So like half on the new .mp3 had the old song and half had the new song. But finally when the download of the new song was complete there was no old song in it. I wonder what's up with that!?