IMPORTANT DATES Submissions system open - January 15, 2010 Submission system closed - February 22, 2010 Conference hotel reservations open - January 20, 2010 Conference hotel reservations closed - April 16, 2010 Reviews begin - February 1, 2010 Reviews end - March 5, 2010 Authors notified - March 31, 2010 Registration opens - March 3, 2010 Early registration deadline - April 12, 2010 Conference dates - May 14 - 16, 2010