Any idea how iTunes 9 Home Sharing would handle media on a Network Attached Storage Drive? Suppose I change the location of my media to the NAS in iTunes settings and then set up Home Sharing. Then I add a song to one machine the song gets added to the library file the .mp3 gets copied to the NAS. If Home Sharing is on and they all refer to the same location for the media files, how would iTunes on the other machines handle that? Would it just add it to the library files on the other machines and see that .mp3 file is already in the proper location on the NAS drive? Anyone in this situation and try it? Thanks.