December 1-2, 2011 - Orlando, FL (U.S.A.)

November 10-11, 2011 - Budapest, Hungary

June 16-17, 2011 - London England

April 29-30, 2011 - Boston, MA (U.S.A)

December 2-3, 2010 - Dallas, TX

November 11-12, 2010 - Prague, Czech Republic

June 10-11, 2010 - London England

April 29-30, 2010 - Boston, MA (U.S.A.)

December 3-4, 2009 - Orlando, FL (U.S.A.)

November 12-13, 2009 - Rome, Italy

June 11-12, 2009 - Stockholm, Sweden

April 30 - May 1 2009 - Boston, MA (U.S.A)

December 4-5, 2008 - Orlando, FL (U.S.A.) (40)

November 13-14, 2008 - Amsterdam, Netherlands

June 12-13, 2008- Paris, France

April 24-25, 2008 - San Francisco, CA (U.S.A.)

April 26-27, 2007 - New Orleans, LA (U.S.A.)

June 14-15, 2007 - Helsinki, Finland

November 8-9, 2007 - Athens, Greece

November 29-30, 2007 - Orlando, FL (U.S.A.)

April 27-28, 2006 - Scottsdale, AZ (U.S.A.)

June 15-16, 2006 - Dublin, Ireland

November 9-10, 2006 - Milan, Italy (30)

November 30 - December 1, 2006 - Orlando, FL (U.S.A.) 

Orlando, FL - December 1-2, 2005

Brussels, Belgium - November 15-16, 2005

Copenhagen, Denmark - June 15-16, 2005

Las Vegas, NV - April 26-27, 2005

Orlando, FL - December 9-10, 2004

Keynote: Mark Tapley

Madrid, Spain - November 10-11, 2004

Edinburgh, Scotland - June 9-10, 2004

San Francisco, CA - May 6-7, 2004

New York, NY - December 8-9, 2003 (20)

November 12-13, 2003 - Lisbon, Portugal

Keynote: Mark Tapley

June 11-12, 2003 - Warsaw, Poland

Keynote: Robert Darling

San Francisco, CA - March 20-21, 2003

Chicago, IL (U.S.A.) - November 2002 

Keynote: Dr. Ron Dembo

Vienna, Austria (U.S.A.) - November 2002

Oslo, Norway - June 2002 

Keynote: Jørn Gunnar Kleven

Boston, MA (U.S.A.) - May 2002

Keynote: Bruce Feibel

New York, NY (U.S.A.) - December 2001

Keynote: Leslie Rahl

Rome, Italy - November 2001

Keynote: Daniel Fano

Los Angeles, CA (U.S.A.) - May 2001 (10)

Keynote: Steve Marsh

Munich, Germany - March 2001

New York, NY (U.S.A.) - November 2000

Keynote: Jessica Mann

Dublin, Ireland - October 2000

Keynote: Jenny Backstrom

London, England - May 2000

Keynote: John Stannard

Chicago, IL (U.S.A.) - May 2000

Keynote: Alecia Licata 

San Francisco, CA (U.S.A.) - November - 1999 

Keynote: Claude Rosenberg

Barcelona, Spain - October - 1999

Keynote: David MacKendrick

Boston, MA (U.S.A.) - May - 1999

Keynote: James E. Hollis, III

New York, NY (U.S.A.) - December - 1998 (1)

Keynote: Jack Treynor