hello all, I am new to your forum but have heard amazing feedback and I was hoping to get some insight. I have a macbook with newly installed 7.7.1 itunes prior to this install, all music played perfectly in itunes. Now there are exclamation points next to some of the tracks but not others? when a track is selected an error message reads: " "song" could not be used because the original file cannot be found would you like to locate it?" when I locate it manually it plays (mind you ALL of the songs in itunes, playable and non playable are in the SAME folder) I have gone into itunes preferences and checked the directory to the music folder and it is correct, tried resetting it and consolidating the music library. The only thing that seems to "work" is re-importing the song one by one, and deleting the dup in itunes and I just cannot do this for 2000+ songs!! Now I know there has to be an easier way, does anyone have any insights? Thanks in advance for your help!