1. Research Questions 1.1 Delimitations 1.2 Definitions 2. Design of the Examination 2.1 Selection of the Case Study Method 2.2 Considerations of Validity (1) 3. The Case of Kazaa 3.1 Napster 1999 3.2 Kazaa 2000 3.3 Kazaa 2001 3.4 Kazaa 2002 3.5 Kazaa 2003-2005 3.6 Developments in Kazaa's Environment 4. The Case of Skype 4.1 Skype 2002 4.2 Skype 2003 4.3 Skype 2004 4.4 Skype 2005 4.5 Developments in Skype's Environment 5. Why were Friis and Zennström successful with Kazaa and Skype? 5.1 Cause and Effect 5.2 Schumpeter on Entrepreneurs 5.3 Internet Strategy 5.4 Preparing for the Lucky Strike 5.5 Being on the Edge of Craziness? 5.6 A Digression into Biology 5.7 Opportunities and Strengths 5.8 Answering Research Question 1 6. Will Friis and Zennström Continue to Have Success in Business Life? 6.1 Have Pity for the Rich 6.2 Schumpeter on the Social Role of the Entrepreneur 6.3 Are Predictions Possible? 6.4 Answering Research Question 2 7. What are the Conditions for Other Entrepreneurs to be Equally Successful? 7.1 Who Wants to be a Billionaire? 7.2 Answering Research Question 3 7.3 Considerations of Validity (2) 8. Sources 8.1 Books 8.2 Newspaper articles 8.3 Internet Sites 9. Postscript 10. Appendices 10.1 Dansk resumé – Abstract in Danish 10.2 Schumpeter in German and English 10.3 Newspaper Citations in Original Languages 10.4 Newspaper Statistics 10.5 Norbert Wiener's Cybernetics for the Internet 10.6 Darrell Huff: How to Talk Back to a Statistic Footnotes Table of Contents
