June 6, 2007

Sydney ACM SIGGRAPH - Sound & Music at Elwynn Lynn Conference Centre, College of Fine Arts (CoFA)

August 24, 2007

BarCampSydney 2 at University of Technology, Sydney

April 4, 2008

BarCamp Sydney V3 at UNSW Roundhouse

May 19, 2008

CeBIT Australia at Sydney Convention & Exhibition Centre