at Hard Rock Hotel & Casino on 18 Oct 2016 – 21 Oct 2016

at Embassy Suites Miami International on 4 Feb 2016 – 6 Feb 2016

at Santa Clara Convention Center on 22 Oct 2012 – 25 Oct 2012

at Amsterdam RAI on 18 May 2011 – 21 May 2011

at on-line on 5 Mar 2011

at Santa Clara Convention Center on 1 Nov 2010 – 4 Nov 2010

at Sheraton Gateway Suites O'Hare Hotel, Rosemont, IL on 18 May 2010 – 21 May 2010

at San Jose, CA on 19 Oct 2009 – 22 Oct 2009

at San Jose, California on 19 Oct 2009 – 22 Oct 2009

at Chicago, IL on 19 May 2009 – 23 May 2009