DLP Delta & Pine

NEW YORK, June 4 /PRNewswire-FirstCall/ -- SI International, Inc. (NASD: SINT) will replace Delta and Pine Land Company (NYSE:DLP) in the S&P SmallCap 600 index after the close of trading on Tuesday, June 5, 2007. Delta and Pine Land, which was removed from the index after the close of trading this evening, was acquired by S&P 500 constituent Monsanto Co. (NYSE:MON) before the opening of trading today. Standard & Poor's will monitor this transaction, and post any relevant updates on its website: http://www.standardandpoors.com/. SI International provides information services, technology, and network solutions primarily to the federal government. Headquartered in Reston, VA, the company will be added to the S&P SmallCap 600 GICS (Global Industry Classification Standard) IT Consulting & Other Services Sub-Industry index. Following is a summary of the change: S&P SMALLCAP 600 INDEX - June 4, 2007 COMPANY GICS ECONOMIC SECTOR GICS SUB-INDUSTRY DELETED Delta and Pine Land Consumer Staples Agricultural Products S&P SMALLCAP 600 INDEX - June 5, 2007 COMPANY GICS ECONOMIC SECTOR GICS SUB-INDUSTRY ADDED SI International Information Technology IT Consulting & Other Services Additions to and deletions from an S&P equity index do not in any way reflect an opinion on the investment merits of the companies concerned. About Standard & Poor's Standard & Poor's, a division of The McGraw-Hill Companies (NYSE:MHP), is the world's foremost provider of financial market intelligence, including independent credit ratings, indices, risk evaluation, investment research and data. With approximately 7,500 employees, including wholly owned affiliates, located in 21 countries, Standard & Poor's is an essential part of the world's financial infrastructure and has played a leading role for more than 140 years in providing investors with the independent benchmarks they need to feel more confident about their investment and financial decisions. For more information, visit http://www.standardandpoors.com/. About The McGraw-Hill Companies: Founded in 1888, The McGraw-Hill Companies (NYSE:MHP) is a leading global information services provider meeting worldwide needs in the financial services, education and business information markets through leading brands such as Standard & Poor's, McGraw-Hill Education, BusinessWeek and J.D. Power and Associates. The Corporation has more than 280 offices in 40 countries. Sales in 2006 were $6.3 billion. Additional information is available at http://www.mcgraw-hill.com/. DATASOURCE: Standard & Poor's CONTACT: David M. Blitzer, Ph.D. Managing Director & Chairman of the Index Committee Standard & Poor's +1-212-438-3907 Web site: http://www.standardandpoors.com/

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