The following industry leaders joined us at D4, May 30 to June 1, 2006.

Bill Gates | Chairman and Chief Software Architect, Microsoft

Al Gore | Chairman, Current TV

Howard Stringer | Chairman and CEO, Sony

Robert Iger | President and CEO, Disney

Stephen Burke | EVP and COO, Comcast and President, Comcast Cable

Antonio M. Perez | Chairman and CEO, Kodak

Barry Sonnenfeld | Hollywood Producer and Director

Art Coviello | President and CEO, RSA Security

Sky Dayton | CEO and Director, Helio

Judith McHale | President and CEO, Discovery Communications

John Thompson | Chairman and CEO, Symantec

Gavin Newsom | Mayor, City and County of San Francisco

Susan Lyne | President and CEO, Martha Stewart Living Omnimedia

Marissa Mayer | Vice President, Search Products and User Experience, Google

Terry Semel | Chairman and CEO, Yahoo!

Richard Sarnoff | President of Random House New Media

Lawrence Lessig | Professor, Stanford Law School and Chair, Creative Commons

Vinod Khosla | Founder and Partner, Khosla Ventures