One reason Yahoo came at this price was they wanted to make it difficult for Amazon and MTV and people like that, that have waited so long to get into the business. I think it's going to be really quite interesting to see what Amazon offers, in terms of pricing.
People have gotten used to listening to songs in the order they want, and they'll want to continue to do so even if they can't get the individual songs from file-trading programs.
TV is going to move to the Internet. And the best way to get people to try something new is to offer it for free.