My guess is new music services will emerge that will analyze your digital music collections, and create playlists for you. There are, of course, many of these a

My guess is new music services will emerge that will analyze your digital music collections, and create playlists for you. There are, of course, many of these around already but you'll see a flurry of activity soon. If the music labels were smart, they would be right in the middle of the action by offering a free service that would pay for itself by providing download services, Webcasts and advertising.