TO:	ALL CLEARING PARTICIPANTS
FROM:	CLIENT SERVICES AND SUPPORT
DATE:	September 25, 2007
SUBJECT:	USFE Morningstar Margin levels

The following margin intervals are effective with the launch of the Morningstar Index Contracts on USFE.

Contract	Commodity Code	Margin
Morningstar Large Cap Core Index	UN	$1250
Morningstar Large Cap Growth Index	UO	$400
Morningstar Large Cap Value Index	UM	$750
Morningstar Medium Cap Core Index	UQ	$1750
Morningstar Medium Cap Growth Index	UR	$750
Morningstar Medium Cap Value Index	UP	$900
Morningstar Small Cap Core Index	UV	$1900
Morningstar Small Cap Growth Index	UX	$575
Morningstar Small Cap Value Index	UT	$1100

Should you have any questions, please call or e-mail one of the following Client Services and Support Representatives: