In an effort to enhance the Exchange Fee System, we are conducting a survey to collect feedback from the firm users relating to account information, connectivity to EFS, trade adjustments, and user training.  Please take a few minutes to fill out the attached survey. Please return the survey no later than Friday, May 30th to Julie Langland or Jill Thompson by Mail at 30 South Wacker Drive, Chicago, IL  60606; by E-mail at jlanglan@cme.com, or jthompso@cme.com; or by Fax at (312) 930-3016.  Your input is greatly appreciated!

Thank you.