Symposium EM-ICMI - «One Hundred Years of L'Enseignement Mathématique: Moments of Mathematics Education in the 20th Century» organized jointly by the University of Geneva and the International Commission on Mathematical Instruction. Geneva, 20-22 October 2000. TIME 2000 conference - Technology in Mathematics Education. Auckland, New Zealand. 11--14 December 2000. UMTC 2000 - Undergraduate Mathematics Teaching Conference - A working conference to improve the design and delivery of the mathematics curriculum for undergraduates. Sheffield Hallam University, 4--7 September 2000. VISIT-ME-2002 - Vienna International Symposium on Integrating Technology into Mathematics Education, combining the 7th ACDCA Summer Academy and the 5th International Derive and TI-89/92 Conference. Vienna, Austria; 10--13 July 2002. TIME-2004 - International Symposium on Technology and its Integration in Mathematics Education. Montréal, Québec, Canada; 15--18 July 2004. ICTCM 2004 - 17th International Conference on Technology in Collegiate Mathematics. New Orleans, LA, USA; 28 - 31 October 2004. Fourth Annual Nebraska Conference for Undergraduate Women in Mathematics - University of Nebraska-Lincoln; 1--3 February 2002. 2nd International Conference on the Teaching of Mathematics - Crete, Greece, 1-6 July 2002.