The conference will consist in approximately 40 conference sessions offered over four days. Participants will choose in advance the sessions offered on days one, two, and four. On the third day of the conference participants will choose from approximately 30 sessions. We invite both new and returning participants to join us for the preconference, to be held July 17-18, 2010. Note that this year a number of advanced sessions (including two preconference sessions) are offered for returning registrants and those who have participated in our professional development programs onsite.