I don't think anything will ever replace Vinyl as far as history goes. CD's will be around for awhile, period, because of sales and the quality of them. I think more and more companies will start to promote online downloading for small charges per song or album, to help prevent pirating and illegal downloading of albums, make it more affordable but CD's have much time left, they aren't going to die out anytime soon. In reference to online downloading, they already are starting to do so, with movies, the movie industry is also starting something similar to this where you can download or stream a movie for a fee, not any old movie or anything, but new movies, that are in theatres and what not. I personally am also a fan of collecting CD's and I support artists and their respective labels. I've never downloading an entire album online illegally, I don't have time for that, I download songs here and there and burn them for the car but that's about it.