June 1, 2010

Exhibit 10.5(a)

June 1, 2010

AAA Capital Management Inc.
0000 Xxxx Xxx Xxxx. #000
Xxxxxxx, Xxxxx 00000

Attention: Xx. Xxxxxxx Xxxxxxxxxx

     Re: Management Agreement Renewal

Dear Xx. Xxxxxxxxxx:

We are writing with respect to your management agreement concerning the commodity pools to which reference is made below (the “Management Agreement”). We are extending the term of the Management Agreement through June 30, 2011 and all other provisions of the Management Agreement will remain unchanged.

	•		AAA Capital Energy Fund L.P.
	•		AAA Capital Energy Fund X.X. XX
	•		AAA Master Fund LLC
	•		Orion Futures Fund L.P.
	•		Institutional Futures Portfolio L.P
	•		Legion Strategies LLC
	•		Energy Advisors Portfolio L.P.
	•		Global Futures Fund LTD
	•		Orion Futures Fund (Cayman) LTD.

Please acknowledge receipt of this modification by signing one copy of this letter and returning it to the attention of Xx. Xxxxxxxx Xxxxx at the address above or fax to 000-000-0000. If you have any questions I can be reached at 000-000-0000.

Very truly yours,

CERES MANAGED FUTURES LLC

By:	/s/ Xxxxxxxx Xxxxx
	Xxxxxxxx Xxxxx
	Chief Financial Officer & Director

AAA CAPITAL MANAGEMENT INC.
By:	/s/ Xxxxxxx Xxxxxxxxxx
	Print Name: Xxxxxxx Xxxxxxxxxx
JM/sr