Why not take a more radical approach, and deny that there is a copyright problem. The supposed losses of the entertainment industry are all based on the argument that whatever is downloaded is lost revenue. In fact revenue should be compared to sampling - you try out a lot of stuff, and only buy the best. But you do buy. I download hundreds of e-books that are not locally available in bookstores, I browse through them, and purchase the best ones through Amazon. I do a lot more buying than if I did no downloading, so it's a net gain for the publishing industry.

Now, the evidence points to the fact that downloaders are also the biggest buyers of CDs and DVDs. If you look at it that way, there have been no lost revenues, and in fact the entertainment industry has benefited immensely from free downloading, which has helped it to reach a much broader market.