Saskatchewan Mutual Insurance Selects MSB’s IntegriClaimTM™

Los Angeles and Saskatoon, Saskatchewan May 25, 2006 — Marshall and Swift / Boeckh (MSB), the leader in providing building cost data, estimating technology and consulting to the property insurance industry, and Saskatchewan Mutual Insurance (SMI), a successful P&C insurer operating in Alberta, Saskatchewan and Manitoba, announce SMI ‘s selection of MSB’s IntegriClaim™ 8.0, the leading, most accurate property claims estimating and management solution in the industry today.

“SMI recognizes IntegriClaim as a useful and effective tool to assist in settling claims fairly, efficiently and as cost effectively as possible, while providing superior service to our policyholders,” says Rod Wotherspoon, Vice President, Claims, Corporate Secretary/Compliance Officer at SMI.

“We are pleased that Saskatchewan Mutual Insurance has chosen IntegriClaim and believe it will be of great benefit to their adjusters and their bottom line,” says Jonathan Kost, Senior Vice President of Claims at MSB. “Because IntegriClaim provides adjusters with an easy-to-use, accurate, ‘total component’ estimating tool, they can ensure settlements are fair and customers are happy.”

The total component data that drives IntegriClaim is researched and constantly updated with cost information from over 2,600 local North American economies (94 Canadian specific), creating accurate and fair settlements that are truly representative of local market costs and conditions.

About Saskatchewan Mutual Insurance (SMI)

SMI is a federally licensed insurer operating successfully in Alberta, Saskatchewan and Manitoba with annual written premiums of nearly $29 million. SMI’s Head Office is located in Saskatoon, Saskatchewan with service offices in Calgary, Regina and Winnipeg. SMI has witnessed dramatic changes for nearly 100 years, but the one thing that has remained the same is its commitment to their policyholder.

About MSB

Marshall & Swift / Boeckh (MSB), an MDA company, is the leading supplier of local building cost information, residential and commercial property valuation technology and services for the property and casualty insurance sector in the United States and Canada. MSB has five offices throughout the U.S. and Canada. For information, please contact Marsha Berenson, Media Coordinator, at 800-285-1288, Ext. 2828, MAILTO:Marsha.Berenson@msbinfo.com, or visit MSB’s Web site at http://www.msbinfo.com.

About MDA

MDA provides advanced information solutions that capture and process vast amounts of data, produce essential information, and improve the decision making and operational performance of business and government organizations worldwide.

Focused on markets and customers with strong repeat business potential, MDA delivers a broad spectrum of earth and space based information solutions, ranging from complex operational systems, to tailored information services, to electronic information products.

MDA employs more than 2,700 people in locations across the United States, the United Kingdom, and Canada. The Company’s common shares trade on the Toronto Stock Exchange under the symbol TSX:MDA.