AMP LIMITED — Major Shareholding Notification 2007

Jul 10, 2007

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Date:

11-Jul-07

The Manager Listings Department Australian Stock Exchange Limited

No. of Pages (incl.): 3

NOTICE OF CHANGE OF INTERESTS OF SUBSTANTIAL HOLDER

Dear Sir/Madam,

Pursuant to Section 671B of the Corporations Law, AMP Limited hereby advises of a change in its relevant interest in Duet Group.

The enclosed ASIC Form 604 discloses all required details.

Yours faithfully,

Justin Christopher Head of Custody BNP Paribas Securities Services Phone: 02 9222 0029

BNP PARIBAS FUND SERVICES AUSTRALASIA PTY LTD Level 6 60 Castlereagh Street Sydney NSW 2000 Australia PO BOX R209 Royal Exchange NSW 1225 Australia Tel: +61 2 9222 0000 - Fax: +61 2 9222 0255 ABN 71 002 655 674

Form 604 Corporations Law Section 671B Notice of Change of Interests of Substantial Holder

To: Duet Group ACN/ARSN: 109 363 037 & 109 363 135 1. Details of substantial holder Name: AMP Limited ACN 079 354 519 and its related bodies corporate. There was a change in the interests of the substantial holder on 09-Jul-2007 The previous notice was given to the company on 18-Jul-2006 The previous notice was dated 14-Jul-2006 2. Previous and present voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate had a relevant interest in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:	To: Duet Group ACN/ARSN: 109 363 037 & 109 363 135 1. Details of substantial holder Name: AMP Limited ACN 079 354 519 and its related bodies corporate. There was a change in the interests of the substantial holder on 09-Jul-2007 The previous notice was given to the company on 18-Jul-2006 The previous notice was dated 14-Jul-2006 2. Previous and present voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate had a relevant interest in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:	To: Duet Group ACN/ARSN: 109 363 037 & 109 363 135 1. Details of substantial holder Name: AMP Limited ACN 079 354 519 and its related bodies corporate. There was a change in the interests of the substantial holder on 09-Jul-2007 The previous notice was given to the company on 18-Jul-2006 The previous notice was dated 14-Jul-2006 2. Previous and present voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate had a relevant interest in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:	To: Duet Group ACN/ARSN: 109 363 037 & 109 363 135 1. Details of substantial holder Name: AMP Limited ACN 079 354 519 and its related bodies corporate. There was a change in the interests of the substantial holder on 09-Jul-2007 The previous notice was given to the company on 18-Jul-2006 The previous notice was dated 14-Jul-2006 2. Previous and present voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate had a relevant interest in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:	To: Duet Group ACN/ARSN: 109 363 037 & 109 363 135 1. Details of substantial holder Name: AMP Limited ACN 079 354 519 and its related bodies corporate. There was a change in the interests of the substantial holder on 09-Jul-2007 The previous notice was given to the company on 18-Jul-2006 The previous notice was dated 14-Jul-2006 2. Previous and present voting power The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate had a relevant interest in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:
Class of securities	Person’s votes Voting power Previous notice		Person’s votes Voting power Present notice
Stapled Securities FullyPaid	118,906,339	24.24%	111,741,246	19.66%

3. Changes in relevant interests

Particulars of each change in, or change in the nature of, relevant interests of the substantial holder or an associate in voting securities of the company since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:

Date of change	Person whose relevant interest changed	_Nature of change _	Consideration given in _relation to change _	Class and number of shares affected	Person’s votes affected
26-Jun-2006 to 21-Dec-2006	AMP Capital Aust. Equity Market Neutral Fund	Share acquisition	$722,274.15	Stapled Securities Fully Paid 290,061	290,061
30-Aug-2006 to 9-Mar-2007	AMP Capital Aust. Equity Market Neutral Fund	Share disposal	-$1,539,477.15	Stapled Securities Fully Paid -553,293	-553,293
19-Jul-2006 to 28-Jun-2007	AMP Capitial Investors Limited	Share acquisition	$1,043,960.00	Stapled Securities Fully Paid 334,135	334,135
21-Nov-2006 to 29-Jun-2007	AMP Capitial Investors Limited	Share disposal	-$536,480.00	Stapled Securities Fully Paid -183,764	-183,764
26-Jun-2006 to 4-Jul-2007	AMP Life Limited	Share acquisition	$220,796,961.58	Stapled Securities Fully Paid 94,961,117	94,961,117
26-Jul-2006 to 6-Jul-2007	AMP Life Limited	Share disposal	-$250,650,008.56	Stapled Securities Fully Paid -102,691,699	-102,691,699
26-Jun-2006 to 29-Jun-2007	Cogent Nominees Pty Limited	Share acquisition	$86,617,076.20	Stapled Securities Fully Paid 35,992,380	35,992,380
24-Aug-2006 to 9-Jul-2007	Cogent Nominees Pty Limited	Share disposal	-$81,900,237.93	Stapled Securities Fully Paid -36,663,230	-36,663,230
26-Jun-2006 to 29-Jun-2007	Commonwealth Bank Officers Superannunation Corporation Pty Ltd A/T for the Officers' Superannuation Fund.	Share acquisition	$1,785,384.18	Stapled Securities Fully Paid 665,978	665,978
30-Aug-2006 to 3-Jul-2007	Commonwealth Bank Officers Superannunation Corporation Pty Ltd A/T for the Officers' Superannuation Fund.	Share disposal	-$1,800,360.15	Stapled Securities Fully Paid -687,638	-687,638
22-Aug-2006 to 29-Jun-2007	Equipsuper	Share acquisition	$3,843,266.62	Stapled Securities Fully Paid 1,420,084	1,420,084
30-Aug-2006 to 11-Apr-2007	Equipsuper	Share disposal	-$1,714,720.38	Stapled Securities Fully Paid -622,324	-622,324
26-Jun-2006 to 2-Jul-2007	Government Employees Superannuation Board	Share acquisition	$3,374,254.14	Stapled Securities Fully Paid 1,149,481	1,149,481
30-Aug-2006 to 1-May-2007	Government Employees Superannuation Board	Share disposal	-$2,570,916.29	Stapled Securities Fully Paid -914,824	-914,824
26-Jun-2006 to 29-Jun-2007	Queensland Local Government Superannuation Board	Share acquisition	$1,153,066.11	Stapled Securities Fully Paid 406,279	406,279
30-Aug-2006 to 13-Apr-2007	Queensland Local Government Superannuation Board	Share disposal	-$1,020,871.65	Stapled Securities Fully Paid -384,865	-384,865
30-Aug-2006 to 29-Jun-2007	State Authority Superannuation Enhanced Index Share Fund	Share acquisition	$884,984.64	Stapled Securities Fully Paid 344,127	344,127
30-Aug-2006 to 21-Jun-2007	State Authority Superannuation Enhanced Index Share Fund	Share disposal	-$1,006,292.85	Stapled Securities Fully Paid -373,221	-373,221
26-Jun-2006 to 29-Jun-2007	Stichting Pensioenfolds - ABP	Share acquisition	$4,232,964.91	Stapled Securities Fully Paid 1,410,609	1,410,609
26-Jun-2006 to 1-May-2007	Stichting Pensioenfolds - ABP	Share disposal	-$3,126,271.27	Stapled Securities Fully Paid -1,097,015	-1,097,015
26-Jun-2006 to 6-Jul-2007	Stichting Pensioenfolds Hoogovens	Share acquisition	$582,476.62	Stapled Securities Fully Paid 195,522	195,522
26-Jun-2006 to 21-Dec-2006	Stichting Pensioenfolds Hoogovens	Share disposal	-$434,637.56	Stapled Securities Fully Paid -162,993	-162,993

4. Present relevant interests

Particulars of each relevant inte	rest of the substantial holder in voting securities after the change are as follows:	rest of the substantial holder in voting securities after the change are as follows:	rest of the substantial holder in voting securities after the change are as follows:
Holder of relevant interest	Registered holder of securities	Person entitled to be registered as holder	Nature of relevant interest	Class and number of securities	Person’s votes affected
AMP Life Limited	AMP Life Limited	AMP Life Limited	AMP Life is entitled to be the registered holder of the class and number of securities listed beside its name AMP Life Limited is a controlled body corporate of AMP Limited within the meaning of Section 608(3) of the Corporations Law	Stapled Securities Fully Paid: 75,602,702	75,602,702
AMP Capital Investors Limited ('AMP Capital')	Cogent Nominees Pty Limited	Cogent Nominees Pty Limited Accounts>	AMP Capital, in its capacity as the investment manager for the persons or trusts listed besides its name, has the power to control voting and/or the disposal of securities. AMP Capital is a controlled body corporate of AMP Limited within the meaning of Section 608(3) of the Corporations Law	Stapled Securities Fully Paid: 31,736,446	31,736,446
	Citicorp Nominees Pty Limited	Stichting Pensionfonds Hoogovens		Stapled Securities Fully Paid: 133,571	133,571
	Goldman Sachs	AMP Capital Investors Australian Long Short Fund		Stapled Securities Fully Paid: 436,855	436,855
	JP Morgan Nominees Australia Limited	Stichting Pensionfonds ABP		Stapled Securities Fully Paid: 1,045,051	1,045,051
	JP Morgan Nominees Australia Limited	QLD Local Government Superannuation Board		Stapled Securities Fully Paid: 275,669	275,669
	JP Morgan Nominees Australia Limited	State Authority Superannuation Enhanced Index Share Fund		Stapled Securities Fully Paid: 275,436	275,436
	National Nominees Pty Limited	Government Employees Superannuation Board		Stapled Securities Fully Paid: 802,804	802,804
	National Nominees Pty Limited	Commonwealth Bank Officers Superannunation Corporation Pty Ltd as trustee for the Officers' Superannuation Fund		Stapled Securities Fully Paid: 448,052	448,052
	National Nominees Pty Limited	Equipsuper		Stapled Securities Fully Paid: 797,760	797,760
AMP Capital Investors Limited as Responsible Investment Leader Australian Share Fund	Cogent Nominees Pty Limited	AMP Capital Investors Limited		Stapled Securities Fully Paid: 186,900	186,900

Total: 111,741,246

5. Change in association

The persons who have become associates of, ceased to be associates of, or have changed the nature of their association with, the substantial shareholder in relation to voting interests In the company or scheme are as follows:

Name and ACN Nature of association No Changes

6. Addresses

The addresses of persons named in this form are as follows:

Name Address AMP Life Limited Level 24, 33 Alfred Street, Sydney NSW 2000 AMP Capital Investors Limited Level 22, 33 Alfred Street, Sydney NSW 2000 Citicorp Nominees Pty Limited 101 Collins Street, Melbourne VIC 3000 Cogent Nominees Pty Limited Level 6, 60 Castlereagh Street, Sydney NSW 2000 Commonwealth Bank Officers Superannuation Corporation 9th Floor, 48 Martin Place, Sydney NSW 2000 Pty Ltd Equipsuper 171 Flinders Street, Melbourne VIC 3000 Goldman Sachs Asia LLC 68th Floor, 2 Queens Road, Central Hong Kong Government Employee Superannuation Board PO Box J755, Perth WA 6842 JP Morgan Nominees Australia Limited 259 George Street, Sydney NSW 2000 National Nominees Pty Limited 271 Collins Street, Melbourne VIC 3000 QLD Local Government Superannuation Board Of GPO Box 264, Brisbane QLD 4001 State Authority Superannuation Enhanced Index Share Fund Level 14, 83 Clarence Street, Sydney NSW 2000 Stichting Pensioenfonds Hoogovens PO Box 10,000, 1970 CA IJmuiden, The Netherlands Stichting Pensioenfonds ABP PO Box 10,000, 1970 CA IJmuiden, The Netherlands

This notice of change of interests of substantial holder (ASIC Form 604) comprises 2 page/s in total.