COMPUTERSHARE LIMITED. — Major Shareholding Notification 2007

Jul 23, 2007

Governor Phillip Tower 1 Farrer Place Sydney NSW 2000 GPO Box 9925 NSW 2001 Tel (02) 9210 6500 Fax (02) 9210 6611 www.corrs.com.au

Date Pages	24 July 2007 5 (including this page)	Sydney Melbourne Brisbane Perth
Τo	Company Announcements Australian Securities Exchange Fax 1900 999 279	Gold Coast
To	Dominic Horsley Computershare Limited Tel (03) 9415 5162 Fax (03) 9473 2392
From	Jeremy Davis Tel (02) 9210 6372

Dear Sir/Madam

Form 603 Notice of Initial Substantial Holder

Email jeremy.davis@corrs.com.au Our ref JD/DSTS2010-9001774

Fax (02) 9210 6611

We act for DST Systems, Inc.

Attached is a Form 603 Notice of Initial Substantial Holder.

If you have any queries, please contact Jeremy Davis on (02) 9210 6372.

Yours faithfully Corrs Chambers Westgarth

Jeremy Davis Partner

attachments

If this fax is illegible or incomplete please telephone (02) 9210 6833

PLEASE NOTE: If this fax transmission is received by other than the named addressee, you are requested immediately to notify us and return the original message to us at the postal address shown. The client entitled to the benefit of the solicitor/client/legal professional privilege attaching to this document is entitled to recover all copies of the document and to prevent its dissemination or use in any form by application to the courts.

Form 603

Corporations Act 2001 Section 671B

Notice of initial substantial holder

To: Company Name/Scheme	Computershare Limited
ACN/ARSN	005 485 825
1. Details of substantial holder (1)
Name	West Side Investment Management, Inc.
ACN/ARSN (if applicable)	N/A
Name	West Side Investments, Inc.
ACN/ARSN (if applicable)	NA.
Name	DST Systems, Inc.
ACN/ARSN (if applicable)	N/A

The holder became a substantial holder on 14/6/2007

2. Details of 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 (2) had a relevant interest (3) in on the date the substantial holder became a substantial holder are as follows:

Class of securities (4)	Number of securities . .	Person's votes (5)	Voting power (6)
Ordinary	29.605,000	29,605,000	5.008%
	______	. .

3. Details of relevant Interests

The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial holder became a substantial holder are as follows:

Holder of relevant interest	Nature of relevant interest (7)	Class and number of securities
West Side Investment Management, Inc.	Under $s608(1)(a)$	29.605.000 ORD
West Side Investments, Inc.	Under 5608(3)	29,605,000 ORD
DST Systems, Inc.	Under s608(3)	29.605.000 ORD

4. Details of present registered holders

The persons registered as holders of the securities referred to in paragraph 3 above are as follows:

Holder of relevant interest	Registered holder of securities	Person entitled to be registered as holder (8)	Class and number of securities
West Side Investment	West Side Investment	West Side Investment	29,605,000 ORD
Management, Inc.	Management, Inc.	Management, Inc.
West Side Investments, Inc.	West Side Investment	West Side Investment	29,605,000 ORD
	Management Inc.	Management, Inc.
DST Systems, Inc.	West Side Investment	West Side Investment	29,605,000 ORD
	Management, Inc.	Management, Inc.

5. Consideration

The consideration paid for each relevant interest referred to in paragraph 3 above, and acquired in the four months prior to the day that the substantial holder became a substantial holder is as follows:

Holder of relevant interest	Date of acquisition	Consideration (9)	------------------------	Class and number of securities ----- --- --- --------------------------------------
Please see Annexure A	___	Cash	Non-cash
--------	.	--------		---- .

SYD008

0292106611 >> PFAX201

page 2/4 55 July 2001 603

	The reasons the persons named in paragraph 3 above are associates of the substantial holder are as follows:
	Name and ACN/ARSN (if applicable)		Nature of association
	NΑ
7. Addresses	The addresses of the persons named in this form are as follows:
	Name		Address
	West Side Investment Management, Inc.		Las Vegas, NV 89102 USA	c/- Haney, Woloson & Multins, Esq. 1117 South Rancho Drive
	West Side Investments, Inc.		c/- DST Systems, Inc. 333 West 11 th Street 5 th Floor USA	Kansas City, Missouri 64105
	DSY Systems, Inc.		333 West 11 th Street 5 th Floor USA	Kansas City, Missouri 64105
Signature	print name	Konneth V. Hager			capacity Company Secretary of West Side Investment Management, Inc.
	sign here	Ken U Ma			$\int u \frac{1}{y}$ 23, 2007
				DIRECTIONS
	paragraph 7 of the form.				If there are a number of substantial holders with similar or related relevant interests (eg, a corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in
	See the definition of "associate" in section 9 of the Corporations Act 2001.
	See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001.
	The voting shares of a company constitute one class unless divided into separate classes.
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page 3/4 15 July 2001 50³ Include details of: any relevant agreement or other circumstances by which the relevant interest was acquired. If subsection 6718(4) applies, a copy of any document $(a)$ setting out the terms of the relevant agreement, and a statement by the person giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the $(b)$ securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies). See the definition of "relevant agreement" in section 9 of the Corporations Act 2001. If the substantial holder is unable to determine the klently of the person (eg if the relevant interest arises because of an option) write "unknown". Details of the consideration must indude any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may, become entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired.

603 page 4/4 15 July 2001

THIS IS ANNEXURE "A" OF ONE PAGE REFERRED TO IN FORM 603 - NOTICE OF INITIAL SUBSTANTIAL HOLDER

Name: Kenneth V. Hager Company Secretary Capacity: West Side Investment Management, Inc. Company:

Signature:

$\frac{1}{2}$ Date: $\int u \, dy$ 23, 2007

All of the shares held by West Side Investment Management, Inc. (West Side) in Computershare Limited (Computershare) were acquired in connection with the sale of EquiServe to Computershare by DST Systems, Inc. as announced to the market by Computershare on 21 October 2004. Upon completion of this transaction, West Side held less than 5% of the voting shares in Computershare.

On 15 November 2006, Computershare announced to the market its intention to undertake a share buyback. The buy-back commenced on 30 November 2006. As a result of the buy-back, West Side now holds 5.008% of the voting shares in Computershare.

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