CME�s Development staff is currently doing capacity planning for the new CME/CBOT Common Clearing Link. We�d like to identify, via survey, all additional users at your firm that will need future CME online system access.  These users would be the same as those who currently access Board of Trade Clearing Corporation�s online applications.

Please view and fill out the attached survey.  E-mail the completed survey to jperun@cme.com, or Fax to 312/930-8158 by Friday, May 16, 2003.  Contact Jackie Perun at 312/930-3421 with any questions.

Thank you.