TO:	ALL CLEARING MEMBERS
FROM:	BUSINESS SYSTEMS GROUP
DATE:	September 11, 2000
SUBJECT:	Refco, Inc. (255)

Effective immediately, the following firm will begin trading Customer trades on the MidAmerica Commodity Exchange as a Changer division of Refco, Inc. (255):

League Corp. Changer (556)

111 W. Jackson Blvd.

Suite 1700

Chicago, Il. 60604

Phone #: (312) 554-7151

Should you have any questions, please call or e-mail one of the following Business Systems Analysts:

John Compall		john.compall@botcc.com
Shawn Gebbia	786-5748	shawn.gebbia@botcc.com
Marc MacQuarrie	786-5732	marc.macquarrie@botcc.com
Beth Minnick	786-3804	beth.minnick@botcc.com
Richard Scruggs	786-5739	richard.scruggs@botcc.com
Jill Turner	786-5718	jill.turner@botcc.com
Matt Walsh		matt.walsh@botcc.com
Kelli Wegener	786-5778	kelli.wegener@botcc.com
Thomas Andrews	Manager	thomas.andrews@botcc.com
Diane Schuering	Vice President	diane.schuering@botcc.com
Business Systems Group E-Mail Address		bsg@botcc.com
BOTCC Web Site		http://www.botcc.com