Someone recently told me that game manufacturers have stopped worrying about piracy. Why? Because most new games come on CD-ROM, and copying a CD-ROM is an expensive, time-consuming operation. Bulk duplication of CD's is substantially cheaper than one-off duplication, and since games are cheap, people will usually buy them rather than copy them. While the cost of one-off CD duplication will certainly drop, I see no reason that media will not change form in the future. As long as it's cheaper or more convenient to buy digital media from the publisher than to copy it yourself, the piracy problem basically doesn't exist. This is exactly what makes copyright work for books: I can duplicate a book, but it will cost more than buying it legitimately. (There is still the problem of systematic large-scale piracy, but this is relatively easy to notice and prosecute under existing law.) Short works (newspapers, magazines, journals, etc.) will need a different mechanism, such as advertising, but that infrastructure is creating itself today. I'm unconvinced that there really is an Internet copyright problem, outside of traditional media publishers inventing it. Marc