| GOVERNMENT EXHIBIT P2640-R 
 CONFIDENTIAL          Board of Directors - Review Materials           Project Constellation
 January 5, 2004
 Microsoft Confidential MS-OPSUB 000678 HIGHLY CONFIDENTIAL           Who is Sagittarius ?                                 Sagittarius is the world's largest enterprise application vendor.              It sells software products in three primary categories: enterprise              resource management ("ERP"), customer relationship management ("CRM")              and supply chain management ("SCM"). The Company's software helps              enterprises more efficiently manage their financial and operational              processes and resources, both internally and with suppliers and customers| For more detail                    see Appendix Page |  | Page 21 |  | Page 19 |  | Page 3 |  | Page 23 | 
 Approximately 65% of the Fortune 500 and most of the Global 2000              are running at least some Sagittarius applications. The company has              an installed base of more than 20,000 customers, with high customer              retention rates (90%+)               Of the top enterprise applications vendors (Ophiuchus, Sirius,              Pegasus), Sagittarius has approx 57% of the total license revenue              in that peer group               Total 12 month trailing revenue of approximately € 7.1 billion, split              almost evenly among license revenue (31%), maintenance revenue (36%)              and services revenue (33%). The company sells globally, with 55% of              sales coming from Europe (23% from Germany), 33% from the Americas              and 12% from Asia Pacific               Headquartered in Walldorf Germany, Sagittarius employs 29,374 employees              worldwide. The company was founded in 1972 by five former IBM employees              (including current Chairman Hasso Plattner) and went public in 1988          
 Microsoft Confidential MS-OPSUB 000679 HIGHLY CONFIDENTIAL           Strategic Rationale for a Combination - Better Together            Sagittarius and Mensa operate in large and complementary segments              with minimal product overlap             A combination would offer great benefits to multiple stakeholders               Enhances our relationship with enterprise customers                Creates innovative new customer scenarios and products                 Complementary businesses and breakthrough innovations create                  value for the entire industry                 New revenue streams and expense synergies drive increased                  profit and shareholder value              
 Microsoft Confidential MS-OPSUB 000680 HIGHLY CONFIDENTIAL           Strategic Rationale - Enhances our Relationship with Enterprise            Customers           Achieve leadership in ERP applications for Fortune 500 companies          An objective we will not pursue in the absence of            this combination 
 Increase Mensa mindshare with senior non-IT business executives           A more complete offering for the enterprise will enhance relationships            with global systems integrators 
 Microsoft Confidential MS-OPSUB 000681 HIGHLY CONFIDENTIAL           Strategic Rationale - Innovative New Customer Scenarios            and Products            Development of innovative new products that break barriers between              end users users and backend enterprise data             Improved CRM user experience with Office             Major simplification and cost savings in configuring line of business              applications             Improved experience for ecommerce between Mensa's Small and Medium              Business ("SMB") and Sagittarius'enter prise customers             Ability to create seamless enterprise application roadmap for growing              customers 
 Microsoft Confidential MS-OPSUB 000682 HIGHLY CONFIDENTIAL           Strategic Rationale -- Creates Value for Entire Industry                        New wave of innovation in business process customization unleashed           Simplified ability for partners to customize enterprise workflow processes            across applications           Best of SMB offering and strengthened SMB channel attracts and benefits            independent software vendors and partners           Global phenomenon with global benefits 
 REDACTED           Microsoft Confidential MS-OPSUB 000683 HIGHLY CONFIDENTIAL           Strategic Rationale - New Revenue Streams and Expense Synergies            Innovation brings new revenue opportunities            Portal / Business Intelligence - new license revenue stream via utilization            of            Mensa Office applications for back-end data presentation and analysis           New opportunities in customer relationship management segments           More integrated and complete solutions with deeper functionality drivesincreased monetization in small and medium business segments
 Opportunity to better promote existing Mensa products (SQL, WindowsServer) in Sagittarius customer deployments
 Cost efficiencies           More efficient use of R&D and Sales & Marketing            resources via unification            and consolidation of overlapping resources and functions           Elimination of unnecessary and duplicative corporate overhead 
 Microsoft Confidential MS-OPSUB 000684 HIGHLY CONFIDENTIAL           High Level Combination Assumptions            REDACTED             Sagittarius brand persists and division maintains independent enterpriseselling            effort 
 REDACTED             Maintenance of strong R&D and Sales & Marketing presence in            Germany; 
 REDACTED             Support and services remain for the most part separate 
 REDACTED            Microsoft Confidential MS-OPSUB 000685 HIGHLY CONFIDENTIAL           Preliminary Combination P&L - Prior to Transaction Expenses            /Charges ($ in billions)
 REDACTED           Microsoft Confidential MS-OPSUB 000686 HIGHLY CONFIDENTIAL           Revenue Synergies Summary -- Base Case 
 
 | Portal                / Business Intelligence (BI)
 |  | Customer                Relationship Management (CRM)
 |  | Small and Medium Business |  | SQL Server |  | Windows Server | 
 
 REDACTED           Microsoft Confidential MS-OPSUB 000687 HIGHLY CONFIDENTIAL           Cost Synergies Summary -- Base Case  
 
 | Research                & Developement |  | Sales & Marketing |  | General & Administrative | 
 
 REDACTED            Microsoft Confidential MS-OPSUB 000688 HIGHLY CONFIDENTIAL           Preliminary Synergies Analysis - Case Comparison ($mm)            REDACTED           Microsoft Confidential MS-OPSUB 000689 HIGHLY CONFIDENTIAL           Preliminary Synergies Analysis - Case Comparison ($mm)           REDACTED           Microsoft Confidential MS-OPSUB 000690 HIGHLY CONFIDENTIAL           Framing of Price:           REDACTED           Microsoft Confidential MS-OPSUB 000691 HIGHLY CONFIDENTIAL           Preliminary Contribution Analysis           REDACTED           Microsoft Confidential MS-OPSUB 000692 HIGHLY CONFIDENTIAL           Exchange Ratio Background            REDACTED           Microsoft Confidential MS-OPSUB 000693 HIGHLY CONFIDENTIAL           Enterprise Value -> Exchange Ratio           REDACTED           Microsoft Confidential MS-OPSUB 000694 HIGHLY CONFIDENTIAL           Implied Premium           REDACTED           Microsoft Confidential MS-OPSUB 000695 HIGHLY CONFIDENTIAL           Combination P&L - Preliminary Accretion/ Dilution Analysis            ($ in billions)
 REDACTED           Microsoft Confidential MS-OPSUB 000696 HIGHLY CONFIDENTIAL           In 5 Years are We Happy or Sad?            Calculation of Sagittarius and Synergies as a percentage of total            FY08 operating income under different Mensa and Sagittarius growth assumptions           Shaded portions represents contributions in excess of 
 REDACTED           Microsoft Confidential MS-OPSUB 000697 HIGHLY CONFIDENTIAL           Issues and Risks            Risk of losing significant portion of current Sagittarius Unix/Linux            platform based business, despite efforts to retain             Lengthy transaction process -- 6-12 months to close             PR likely to be distracting to both core business and management after            announcement (pre-close)           Integration risks are considerable; Mensa has historically had difficulty            in managing remote R&D 
 REDACTED           Microsoft Confidential MS-OPSUB 000698 HIGHLY CONFIDENTIAL          |