-"The result was spontaneous combustion. Launched in July 1999, Napster "
-"amassed over 10 million users within nine months. After eighteen months, "
-"there were close to 80 million registered users of the system.<placeholder "
-"type=\"footnote\" id=\"0\"/> Courts quickly shut Napster down, but other "
-"services emerged to take its place. (Kazaa is currently the most popular p2p "
-"service. It boasts over 100 million members.) These services' systems are "
-"different architecturally, though not very different in function: Each "
-"enables users to make content available to any number of other users. With a "
-"p2p system, you can share your favorite songs with your best friend— "
-"or your 20,000 best friends."
+"<placeholder type=\"indexterm\" id=\"0\"/> <placeholder type=\"indexterm\" "
+"id=\"1\"/> <placeholder type=\"indexterm\" id=\"2\"/> The result was "
+"spontaneous combustion. Launched in July 1999, Napster amassed over 10 "
+"million users within nine months. After eighteen months, there were close to "
+"80 million registered users of the system.<placeholder type=\"footnote\" "
+"id=\"3\"/> Courts quickly shut Napster down, but other services emerged to "
+"take its place. (Kazaa is currently the most popular p2p service. It boasts "
+"over 100 million members.) These services' systems are different "
+"architecturally, though not very different in function: Each enables users "
+"to make content available to any number of other users. With a p2p system, "
+"you can share your favorite songs with your best friend— or your "
+"20,000 best friends."