Attached is the chatlog from a sidebar Ed Cazalet, Bill Cox, and myself had to help clear up the table and figures for section 7 on enrollment, as well as recognize that there is a need for further development of the message payload to support various enrollment scenarios. Gerald R. Gray, PhD cell : 517.455.4824 fax : 517.913.6024 ChatLog Section 7 rewrite 2011_08_25 14_29.rtf