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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549



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FORM 10-K



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ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES
EXCHANGE ACT OF 1934

For the Fiscal Year Ended December 31, 2005

Commission File Number 1-8722



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MSC.SOFTWARE CORPORATION

(Exact
Name of Registrant as Specified in its Charter)



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|                                                              |  |                                    
|------------------------------------------------------------- |  | -----------------------------------
|Delaware                                                      |  | 95-2239450                         
|(State or Other Jurisdictionof Incorporation or Organization) |  | (I.R.S. EmployerIdentification No.)
|                                                              | 
|2 MacArthur Place Santa Ana, California                       |  | 92707                              
|(Address of Principal Executive Offices)                      |  | (Zip Code)                         

(Registrants Telephone Number, Including Area Code): (714) 540-8900



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Securities Registered Pursuant
to Section 12(b) of the Act: None

Securities Registered Pursuant to Section 12(g) of the Act: Common Stock



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Indicate by
check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act    Yes ̈No  x

Indicate by check mark if the registrant is not
required to file reports pursuant to Section 13 or 15(d) of the Act.    Yes ̈No  x

Indicate by check mark whether the Registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and
(2) has been subject to such filing requirements for the past 90 days.    Yes ̈No  x

Indicate by check mark if disclosure of delinquent
filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of Registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this
Form 10-K or any amendment to this Form 10-K.  x

Indicate by check mark whether the
Registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated filer ̈Accelerated filer  x                        Non-accelerated filer ̈

Indicate by check mark whether the Registrant is a shell company (as
defined in Rule 12b-2 of the Exchange Act.    Yes ̈No  x

As of June 30, 2005, the last business day of the registrants most recently completed second
quarter, the aggregate market value of MSC.Software Corporations voting common stock held by non-affiliates was approximately $373,900,000 (based on the last closing price of such stock as reported on the Pink Sheets on that date).

As of May 1, 2006, there were outstanding 31,024,050 shares of Common Stock of MSC.Software Corporation.

Documents Incorporated By Reference: Part I, Part II and Part III: None



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MSC.SOFTWARE CORPORATION

INDEX TO FORM 10-K

DECEMBER 31, 2005



|         |  |                                                                                                              |  |     
|-------- |  | ------------------------------------------------------------------------------------------------------------ |  | ----
|         |  |                                                                                                              |  | Page
|         |  | PART I                                                                                                       |  |     
|Item 1.  |  | Business                                                                                                     |  | 3   
|Item 1A. |  | Risk Factors                                                                                                 |  | 9   
|Item 1B. |  | Unresolved Staff Comments                                                                                    |  | 15  
|Item 2.  |  | Properties                                                                                                   |  | 16  
|Item 3.  |  | Legal Proceedings                                                                                            |  | 16  
|Item 4.  |  | Submission of Matters to a Vote of Security Holders                                                          |  | 16  
|         |  |                                                                                                             
|         |  | PART II                                                                                                      |  |     
|Item 5.  |  | Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities |  | 16  
|Item 6.  |  | Selected Financial Data                                                                                      |  | 18  
|Item 7.  |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                        |  | 19  
|Item 7A. |  | Quantitative and Qualitative Disclosures about Market Risk                                                   |  | 32  
|Item 8.  |  | Financial Statements and Supplementary Data                                                                  |  | 33  
|Item 9.  |  | Changes In and Disagreements With Accountants on Accounting and Financial Disclosure                         |  | 74  
|Item 9A. |  | Controls and Procedures                                                                                      |  | 74  
|Item 9B. |  | Other Information                                                                                            |  | 80  
|         |  |                                                                                                             
|         |  | PART III                                                                                                     |  |     
|Item 10. |  | Directors and Executive Officers of the Registrant                                                           |  | 81  
|Item 11. |  | Executive Compensation                                                                                       |  | 84  
|Item 12. |  | Security Ownership of Certain Beneficial Owners and Management Related Stockholder Matters                   |  | 97  
|Item 13. |  | Certain Relationships and Related Transactions                                                               |  | 102 
|Item 14. |  | Principal Accountant Fees and Services                                                                       |  | 102 
|         |  |                                                                                                             
|         |  | PART IV                                                                                                      |  |     
|Item 15. |  | Exhibits and Financial Statement Schedules                                                                   |  | 103 



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CAUTIONARY NOTE ON FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements that involve risks and uncertainties. The statements contained in the Report
on Form 10-K that are not purely historical are forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act, including, without limitation, statements regarding our
expectations, beliefs, intentions or strategies regarding the future. All forward-looking statements included in this Report on Form 10-K are based on information available to us on the date hereof. These statements involve known and unknown
risks, uncertainties and other factors, which may cause our actual results to differ materially from those implied by the forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as may,
will, should, could, expects, plans, anticipates, believes, estimates, predicts, potential, targets,
goals, projects, continue, or variations of such words, similar expressions, or the negative of these terms or other comparable terminology. Although we believe that the expectations reflected in the
forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. Therefore, actual results may differ materially and adversely from those expressed in any forward-looking statements.
Neither we nor any other person can assume responsibility for the accuracy and completeness of forward-looking statements. Important factors that may cause actual results to differ from expectations include, but are not limited to, those discussed
in Risk Factors beginning on page 9 in this document. We undertake no obligation to revise or update publicly any forward-looking statements for any reason.

PART I

ITEM 1.    BUSINESS

General

We are a leader in the development, marketing and support of virtual product development (VPD) products, including simulation software and
related services. We have been providing simulation software and related services to manufacturing and technology companies, as well as universities and research institutions around the world for over 40 years. Simulation software allows engineers
to construct computer models of products, components, systems and assemblies and to simulate performance conditions and predict physical responses to certain variables, such as stress, motion and temperature. These capabilities allow our customers
to optimize product designs, improve product quality and reliability, comply with regulatory and safety guidelines, reduce product development costs and shorten the timeline in bringing new products to market. We also provide a broad range of
strategic consulting services to help our customers implement VPD solutions and improve the integration and performance of their product development process, which will lower the total cost of ownership of their technology investments. We serve
customers in various industries, including aerospace, automotive, defense, machinery, electronics, consumer products, biomedical, shipbuilding and rail. Advances in computer technology have made virtual product development solutions available for
any and all companies that manufacture products.

Our goal is to provide our customers with leading edge VPD solutions, which will
integrate design and engineering processes to ensure optimal product performance and efficient product development. We seek to be an industry leader in each of the product categories in which we compete and to expand into new and emerging markets
within the product lifecycle management (PLM) industry.

Industry

The PLM industry includes four significant segments: conception of the product, design of the product, manufacture of the product and maintenance of the
product. These product lifecycle segments utilize various digital technologies and software tools, often referred to as PLM tools, including mechanical computer-aided design (CAD), computer-aided engineering (CAE),
computer-aided manufacturing (CAM), and product data management (PDM) and related services.

VPD solutions,
including our software and services, are used in conjunction with these PLM tools throughout the entire product lifecycle. VPD solutions integrate CAE simulation software technologies with traditional physical testing techniques during all phases of
the product development process. As a result, designers, analysts and others on the product development team gain greater and more timely insight into product behavior, thus providing a strategic element in achieving business objectives. Before the
development of CAD and CAE software applications, product development was disjointed and required intensive manual redesign prior to and during manufacturing. With a lack of predictive analysis within product development, engineers were involved in
design-build-test-break processes which limited the number of times such processes could be repeated due to time and cost limitations.



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With VPD solutions, engineers have the ability to prototype, simulate, test and iterate scenarios in a
virtual environment an unlimited number of times within the same or shorter timeframes. This VPD environment will allow engineers to migrate to design-analyze-confirm processes, which creates a more flexible, efficient and cost effective
solution for product development. As a result, companies obtain a competitive advantage through innovation, manufacturing efficiency, speed to market and lower costs.

According to a recent industry report from Daratech, Inc. CAE software and services topped $2.3 billion in 2005, a year-over-year increase of 12%. Daratech, Inc. projects that CAE software and services spending is
expected to reach over $2.6 billion in 2006, while spending on PLM software and services totaled nearly $10.5 billion in 2005, a year-over-year increase of 13%. According to Daratech, Inc., approximately 22% of PLM investments came from CAE in 2005
and over the next five years, CAE is expected to have a strong influence on the overall PLM growth rate, which is expected to rise to 15% annual growth in 2010.

Our Competitive Strengths and Growth Strategy

We currently support seven distinct simulation technologies across a
portfolio of more than several hundred simulation software products. We consider this portfolio of simulation products to be one of the broadest and most widely used within the CAE segment of the engineering software market. We believe our
simulation software is the de-facto standard within the aerospace and automotive industries, capable of being utilized on various computer platforms ranging from large mainframes to basic laptops, and designed to operate seamlessly with other
leading mechanical CAD and CAE software products in the market, thereby giving our customers a complete integrated suite of simulation software for many engineering disciplines. With thousands of global accounts among diverse industries, including
aerospace, automotive, machinery, electronics, equipment and consumer products, we believe we have a unique competitive advantage in leveraging new product releases and related professional services to existing and new customers and in penetrating
new markets.

We intend to maintain this competitive advantage by providing superior technology and functional breadth of simulation
solutions and collaborating with customers to deliver the next generation of enterprise VPD solutions. We will continue to evaluate our business model, including our product mix and positioning, marketing strategies and sales channels to maximize
our market opportunities and to improve our operating results. We are committed to improving our cost structures and will continue to streamline our business operations as necessary to successfully compete in all our geographic locations.

Our goal for growth is to expand our leading position in the simulation software market by further penetrating our installed base, by
adding new customers from the supply chains in our existing aerospace and automotive markets, and by expanding with new customers in new markets such as biomedical and consumer products.

Software Products

Our simulation software products consist primarily of physics-based solvers,
integrated with graphical user interfaces, sometimes referred to as pre- and post-processors. These solvers are capable of simulating many mechanical and structural phenomena. The governing principle for our enterprise software is to provide an
integrated suite of simulation software applications to enhance engineering productivity for the product design teams at large global manufacturers.

We market our enterprise simulation software products under three main suites:

SimOfficeThis category includes enterprise software to model and simulate the performance characteristics of a wide variety of complex mechanical conditions. Within this category, we include our core enterprise
simulation software, including MSC.Nastran, MSC.Patran, MSC.ADAMS, MSC.Marc, MSC.Dytran, MSC.EASY5 and SOFY.

SimDesignerThis product category includes VPD technology through CAD-embedded simulation products designed for desktop use.

SimManagerThis product category includes enterprise solutions related to the management of simulation processes and data, models and material properties.

We offer other proprietary software products which address specific simulation market niches and we also market third party software products including
CAD, CAM and CAE software.



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SimOffice Product Category

MSC.Nastran.MSC.Nastran is derived from NASTRAN, an open-source computer program owned by the United States Government. We have improved upon NASTRAN since it was
first released in 1970, resulting in substantially greater capabilities and scope of our product, MSC.Nastran. MSC.Nastran is the leading program for engineering analysis worldwide, based on capability, functionality, international acceptance and
number of installations. It is used to analyze structures in order to determine their strength, safety and other performance characteristics without building physical models.

MSC.Patran.    MSC.Patran is a universal graphical user interface, which provides finite element modeling, analysis
data integration, analysis simulation, and visualization capabilities. All of the functions of MSC.Patran may be integrated, automated and tailored to the users specific requirements using a powerful programming command language.

MSC.ADAMS.MSC.ADAMS is a motion simulation product that simulates system-level motion and loads.
MSC.ADAMS is used to perform dynamic simulations of systems and subsystems, such as suspensions and engines, and evaluate attributes like vehicle handling, vibrational behavior and durability.

MSC.Marc.MSC.Marc simulates nonlinear physical behavior due to material contact conditions resulting
in material failure under extreme stress. MSC.Marc is used in areas where materials undergo large deformations, such as rubber, plastics or metal forming and many other applications.

MSC.Dytran.MSC.Dytran is complementary to MSC.Marc and uniquely combines fluid-structure interaction
to facilitate the simulation of high-speed interactions including crash and projectiles.

MSC.EASY5.MSC.EASY5 is a system-level, block-diagram-oriented simulation program that includes a large number of application libraries with pre-built, ready-to-use components
targeted to a specific engineering discipline.

SOFY.SOFY is a system-level,
block-diagram-oriented simulation program that includes a large number of application libraries with pre-built, ready-to-use components targeted to a specific engineering discipline.

SimDesigner Product Category

The SimDesigner product
suite includes CAD-embedded simulation solutions that allow design engineers to streamline and automate the task of building and testing virtual prototypes by simulating stress, motion, heat transfer and other physical attributes of components and
assemblies within their preferred CAD environment. SimDesigner products include three categories:

Generative.    Generative products seamlessly embed our simulation solutions into the CAD environment, and focus on integrated attribute assessment across multiple disciplines, such as linear structures,
motion, thermal, nonlinear structures, and fatigue.

Gateway.    Gateway products provide a seamless
bidirectional link between the CAD environment and the customers chosen stand-alone VPD application such as MSC.Nastran and MSC.Marc.

Application-specific.    Application-specific products address specific markets, such as suspension design for the automotive industry. These applications enable the capture, storage, and reuse of product
evaluation and process knowledge associated with building, testing, and validating products directly inside the CAD environment.

SimManager Product
Category

SimManager is web-based environment that manages and automates simulation processes, manages all associated data and data
history, and increases efficiency and innovation by delivering product performance knowledge earlier in the product development cycle. SimManager improves quality by ensuring best-practice simulation processes and full traceability of input
parameters, and increases productivity by greatly reducing the number of manual tasks required. SimManager can interface with enterprise PDM systems to provide a truly collaborative environment.



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Other Software Products

We also offer other software products, including:

MSC.Actran, used for determining the acoustics and
vibro-acoustics performance of structural and mechanical systems;

MSC.Acumen, used to capture and automate a customers product
development process;

MSC.Fatigue, used for durability analysis;

MSC.SuperForge, used for forging simulation; and

Professional Services

We offer professional services in the areas of process automation, engineering consulting, PLM
implementation, funded development, and training and onsite support services. Terms of the projects are set forth in the individual arrangements with each customer, including services to be provided, amounts to be charged, and other terms of the
engagement. Consulting and training services are not included in software license fees, but are generally provided on a time and materials basis.

With process automation engagements, we work closely with our customers to enhance their VPD processes, enabling them to make better products in less time and for less cost. We use a three-step process to do this by assessing our
customers current VPD processes, comparing them to industry best practices and indicating areas for improvement. As a result of these assessments we design new enhanced processes and implement them within the customers product
development process.

With engineering consulting engagements, we provide engineering simulation to our existing software customers and to
companies who do not use our software. These services are delivered to our current customers to provide simulation or design expertise that they may not have and to augment their capabilities if they have a personnel shortage. These services are
also provided to companies who do not have any simulation or design professionals on staff, but who need these capabilities provided via outsourcing. We have provided services to automotive, aerospace, biomedical, electronic packaging,
petrochemical, nuclear and consumer product manufacturers and suppliers.

Our training and onsite support services help our customers get
the most out of their MSC.Software enterprise solution. We have developed educational tools designed to train users of our products as an extension of our software business. Training seminars are conducted in local languages on a frequent basis at
our offices worldwide, and at client sites. We also provide onsite support for our software. This service enables our customers to receive a dedicated level of technical support, with our personnel or adding to the expertise of onsite staff.

Research and Development

We dedicate
significant resources to the development and enhancement of our suite of software products, as well as to new product research and development. Our development activities have historically involved adding new capabilities to our suite of simulation
programs or converting those programs for use on new computer platforms. These activities are intended to prevent technological obsolescence and to provide our clients the maximum flexibility in selecting compatible computer hardware. In 2003, 2004
and 2005, our research and development expenditures totaled $40.7 million, $42.1 million and $47.3 million, respectively. In 2006, we expect to spend approximately $46.0 million in research and development.



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Sales and Marketing

We market and sell our products and services in North America and Latin America (the Americas), Europe, the Middle East and Africa (EMEA), and Asia Pacific through a dedicated sales force, as
well as through third parties, including value added resellers. In 2003, 2004 and 2005, our foreign operations generated approximately 64.3%, 66.6% and 70.4%, respectively, of our total revenue.

We also market our products by advertising in trade publications, participating in industry trade shows and exhibits, conducting training seminars and
working with our strategic partners.

Historically, our software products were used primarily in the design phase of product development.
Accordingly, we targeted our marketing efforts on the product design engineers of our customers. With the addition of our MSC.Marc and SimManager products, we expanded our marketing efforts to target the manufacturing engineers and the IT
organizations of our customers. We now have offerings that cover the entire lifecycle of a product.

Pricing

In general, we provide two types of licensing alternatives for the use of our software products. Our software products are offered on an annual
non-cancelable license or on a perpetual (paid-up) basis. We also offer MSC.MasterKey, a token-based model, enabling customers to access our portfolio of simulation software from a single, flexible license. MasterKey tokens are offered on an annual
license or on a paid-up basis. With both annual and paid-up software licenses, the license fee is set at a fixed rate and the customer is invoiced at the time of sale. Software licenses are generally sold with maintenance, which entitles the
customer to receive unspecified upgrades, enhancements and support. Maintenance fees typically approximate 20% of software license fees, and maintenance agreements are generally for one year.

Pricing of products licensed in Europe through our European subsidiaries are generally denominated in Euros or other local currencies and products
licensed in Asia Pacific through our Asia Pacific subsidiaries are generally denominated in Japanese Yen or other local currencies.

Post Sales Support

Client service is an integral aspect of our marketing program. We maintain toll-free numbers and a hot line service for our clients. We
conduct formal training for clients, ranging from three-day introductory courses to intensive courses on specialized subjects for experienced users. Onsite courses for clients are provided for larger user organizations. We also host technology
conferences in the United States, Europe, Asia Pacific, Australia and Latin America to gather data on client needs, new engineering applications, and new trends in computing technology.

Sales and Support Offices

We have sales and client support offices at our worldwide headquarters in
Santa Ana, California, and in over 50 other locations throughout the Americas, EMEA and Asia Pacific. Our products are marketed, distributed and supported outside of North America through a network of foreign subsidiary offices including a European
subsidiary, headquartered in Munich, Germany, and an Asia Pacific subsidiary headquartered in Tokyo, Japan. Product support and training are also available in many of our locations.

Customers

Our customer base consists of thousands of companies and is diversified across industry
sectors and geographies. The majority of our customers are the industry leaders in automotive, aerospace, defense and heavy machinery. No single customer accounted for more than 10% of our revenue in 2003, 2004, or 2005.

We have long-standing relationships with many of our customers, and the average tenure of our top 10 customers is more than 20 years. Our major
end-user customers, based upon 2005 revenue, include: Boeing, Airbus, BAE, Lockheed Martin, Nissan Motor (NML), Toyota, Northrop Grumman and Honda.

Backlog

We generally ship our software products within 30 days after acceptance of an order and execution of a software
license agreement. Accordingly, we do not believe that our backlog of software arrangements at any particular point in time is indicative of future sales. Backlog for our consulting services is currently not material.



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Intellectual Property Rights

We regard our software as proprietary and rely on a combination of trade secret, copyright and trademark laws, license agreements, nondisclosure and other contractual provisions, and technical measures to protect our
proprietary rights in our products. We distribute our software products under software license agreements that grant customers nonexclusive licenses for the use of our products, which are generally nontransferable. Use of the licensed software is
restricted to designated computers at specified sites, unless the customer obtains a license offering other access to the software. Software and hardware security measures are also employed to prevent unauthorized use of our software, and the
licensed software is subject to terms and conditions prohibiting unauthorized reproduction and export of the software. In 2002, we entered into a settlement with the Federal Trade Commission that required us to license MSC.Nastran (Version 2001) to
another company, thereby giving this other company the unrestricted, perpetual right to license this technology to others.

MSC, MSC/,
MSC.ADAMS, MSC/Patran, MSC/Mvision, MSC/Dytran, MSC.SuperModel, MARC, MENTAT and EASY5 are some of our registered trademarks. NASTRAN is a registered trademark of NASA. MSC.Nastran is an enhanced proprietary version of NASTRAN. Many of our
trademarks have also been registered in foreign countries.

In addition, we maintain federal statutory copyright protection with respect to
our software programs and products and have copyrights on documentation and manuals related to these programs.

Competition

The CAD, CAE, and broader PLM markets are intensely competitive and characterized by rapidly changing technology and evolving standards. We expect
competition to increase both from existing competitors and new market entrants. We believe that the principal competitive factors affecting the software business include ability to solve customer problems, quality, functionality, performance, ease
of use and, to a lesser extent, price. In our services business, we believe that the principal competitive factor is expertise.

With
respect to our software business, the Companys primary competitors include:



| |  |  | Altair Engineering, Inc.
| | - |  | ------------------------



| |  |  | ANSYS, Inc.
| | - |  | -----------



| |  |  | Dassault Systemes
| | - |  | -----------------



| |  |  | LMS International
| | - |  | -----------------

In our services business, we compete
with in-house information technology personnel and consulting groups.

Although we believe we currently compete effectively with respect to
these factors, we may not be able to maintain our competitive position against current and potential competitors, who may have greater financial, technical, marketing and other resources than we do. It is also possible that partnerships among
competitors may emerge and acquire market share or that competition will increase as a result of industry consolidation. Increased competition could result in price reductions, reduced profitability and loss of market share, any of which could
materially adversely affect our business, operating results or financial conditions.

Employees

As of December 31, 2005, we employed 1,343 persons, of whom 298 were involved in technical activities, 800 in sales, marketing and field support, and
245 in administration. None of our U.S. employees are represented by a labor union. Certain foreign jurisdictions have workers councils that typically represent workers on matters generally affecting terms of employment. We have never experienced
any work stoppages and believe our relations with employees are good. Reliance upon employees in other countries may increase risks associated with government instability or regulation unfavorable to foreign-owned companies that could
negatively impact our operations in the future.

Recruiting and retaining highly skilled employees, especially software developers and
engineers, is highly competitive. We believe our growth and future success is dependent on our ability to attract, retain and motivate highly skilled employees.



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Available information

We were re-incorporated in Delaware in 1994 and have been in business since 1963. Our executive offices are located at 2 MacArthur Place, Santa Ana, California, 92707, and the telephone number at that location is
(714) 540-8900. Our web site is www.mscsoftware.com.

Our annual reports on Form 10-K, quarterly reports on
Form 10-Q, current reports on Form 8-K, and any amendments filed pursuant to Sections 13(a) and 15(d) of the Securities Act of 1934, as amended are available free of charge under Investor Relations menu on our website at
www.mscsoftware.com. These reports are posted on our website the same day they are filed with the SEC. In addition, copies of our code of business conduct and ethics, and any waivers thereto, are on our website and available in print to any
shareholder upon request to our Investor Relations department. The contents of our website are not part of this Form 10-K.

ITEM 1A.    RISK FACTORS

Downturns in the aerospace and automotive industries we serve would
adversely affect our sales and operating results.

In 2005, sales to customers in the aerospace and automotive industries accounted for
a majority of our revenue. Reductions in capital spending by, and cyclical trends affecting, customers in these industries could adversely affect revenue from these customers and our results of operations. In addition, these types of customers tend
to adhere to a technology choice for long periods, possibly an entire development cycle. As a result, a lost opportunity with a given customer may not again become a new opportunity for several years.

If we do not continue to acquire other companies, we may not be able to increase our revenue at historical growth rates.

Our historical revenue growth has been augmented by acquisitions. Our future revenue growth rate may decline if we do not make acquisitions of similar
size and at a comparable rate as in the past.

We have acquired and may continue to acquire other companies and may be unable to integrate successfully
such companies with our operations, and we have recorded, and may continue to record, a significant amount of goodwill in connection with our acquisitions.

Since 1998, we have acquired several companies and businesses, most recently SOFY in 2004. We may continue to expand and diversify our operations with additional acquisitions. Some of the risks that may affect our
ability to integrate or realize any anticipated benefits from companies we acquire include those associated with:



| |  |  | integrating the operations, technologies, products and personnel;
| | - |  | -----------------------------------------------------------------



| |  |  | unexpected losses of key employees or customers of the acquired company;
| | - |  | ------------------------------------------------------------------------



| |  |  | conforming the acquired companys standards, processes, procedures and controls with our operations;
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | coordinating our new product and process development;
| | - |  | -----------------------------------------------------



| |  |  | hiring additional management and other critical personnel;
| | - |  | ----------------------------------------------------------



| |  |  | increasing the scope, geographic diversity and complexity of our operations;
| | - |  | ----------------------------------------------------------------------------



| |  |  | difficulties in consolidating facilities and transferring processes and know-how;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | other difficulties in the assimilation of acquired operations, technologies or products;
| | - |  | ----------------------------------------------------------------------------------------



| |  |  | adverse effects on existing business relationships with customers.
| | - |  | ------------------------------------------------------------------

If we are unsuccessful in integrating these companies or product lines with our operations, or if integration is more difficult than anticipated, we may experience disruptions that could have a material adverse effect
on our business, financial condition and results of operations. As a result of our acquisitions, goodwill accounted for approximately $153.7 million, or 32.3%, of our total assets, as of December 31, 2005. We may record additional goodwill
related to future acquisitions. Under current generally accepted accounting principles, we do not amortize goodwill. We will, however, perform an impairment analysis on the carrying value of our goodwill at least annually. If the financial benefits
of our acquisitions do not ultimately exceed the associated costs, we could be required to write down some or all of the unamortized goodwill. As a result, our results of operations would be adversely affected.



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Mergers and acquisitions and investments in technology companies are inherently risky, and no assurance
can be given that our previous or future acquisitions or investments will be successful and will not materially adversely affect our business, operating results, or financial condition. Failure to manage and successfully integrate acquisitions could
materially harm our business and operating results. Even when an acquired company has already developed and marketed products, there can be no assurance that product enhancements will be made in a timely fashion or that pre-acquisition due diligence
will have identified all possible issues that might arise with respect to products or the acquirees business. If we are unable to complete an acquisition or an acquisition is delayed, our business could be adversely affected due to diversion
of management attention and company resources from alternative approaches, which may prevent us from achieving strategic goals.

We may
also incur third party costs in the evaluation, negotiation and completion of acquisitions. These costs are deferred and treated as part of the acquisition cost upon completion of the acquisition. If an acquisition is not completed, the deferred
costs are charged to earnings in the period in which the acquisition is certain not to be completed, which can impact our results of operations.

We
have had losses and, should they recur, it could have a material adverse effect on our business, results of operations and financial condition.

Our net income (loss) for the years ended December 31, 2003, 2004, and 2005 was $(29.8) million, $10.9 million, and $11.8 million, respectively, and we had an accumulated deficit of $110.8 million as of December 31, 2005. We
cannot assure you that we will operate profitably, and if we cannot operate profitably, we may not be able to meet our debt service requirements or our working capital or other needs. Our inability to meet these needs could have a material adverse
effect on our business, results of operations and financial condition.

We may periodically restructure our operations or change our pricing model,
which could adversely impact our operating results in the short term before we receive any benefits from these changes, if at all.

We
continually evaluate the strengths and weaknesses of our operations. In connection with this evaluation, we may decide to reduce or realign our available resources and, as a result, consolidate, shut down or sell product lines that do not fit into
our long-term business plan. If we reduce headcount in the future, we will incur significant severance and termination costs and other related expenses that could harm our business before we were to receive any benefit, if at all, from the reduced
headcount expenses. If we shut down or otherwise dispose of any of our product lines in the future, we may incur costs or charges, receive less in the sale than such assets are worth, disrupt customer goodwill or lose revenue streams in
connection with such a restructuring that could harm our business before we were to receive any benefit, if at all, from the restructuring. In addition, we may introduce changes to our pricing model, and these changes may not result in increased or
even the same level of revenue in the timeframes that we anticipate, or at all.

The executive management team may not be effective

Since October 2004 we have hired a new chief executive officer, president and chief operating officer, chief financial officer, and general counsel.
These four individuals constitute the current executive management team. None of these individuals have a past employment history with us. There is no assurance that this executive management team will be effective. If the new executive management
team is not effective, it could have a material, adverse effect on our revenue and results of operations.

Our operating results are dependent in part
on our ability to develop and introduce new and enhanced products and we may not be able to develop new and enhanced products to satisfy changes in demand.

Our operating results depend in part on our ability to develop and introduce new and enhanced products on a timely basis. Successful product development and introduction depends on numerous factors, including our
ability to anticipate customer requirements, changes in technology, our ability to differentiate our products from those of our competitors, and market acceptance. We may not be able to develop and introduce new or enhanced products in a timely or
cost-effective manner or to develop and introduce products that satisfy customer requirements. Our products also may not achieve market acceptance or correctly anticipate technological changes.



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Our sales cycle is lengthy and complicated.

The development of a business relationship with a potential licensee can be a lengthy process, spanning twelve months or longer, especially for large
enterprise transactions. The sales cycle can involve multiple divisions within a potential licensees organization and multiple layers of management, thus making our sales process relatively complicated and long. Additionally, negotiating the
terms of a new license agreement can be a protracted process with no set timetable for completion. Due to the length and complicated nature of our sales cycle, predicting the fiscal period in which a new license agreement will be entered into, if at
all, and the financial terms of such an agreement is difficult.

Pending governmental investigations may adversely affect us.

In April 2004, our Audit Committee engaged the services of outside legal counsel to direct an independent investigation of accounting issues. This
independent investigation was initially launched by the Audit Committee to determine whether information may have been withheld from our former independent registered public accounting firm. This investigation was subsequently expanded to include
the timing of revenue recognition and to review other non-revenue restatement items. The independent investigation was completed in December 2004 and a draft report was delivered to the Audit Committee at that time. In January 2005, the
Audit Committee accepted the final report on the investigation. In April 2005, we were notified that the SEC had opened an investigation, and this investigation is ongoing. We cannot predict the final outcome of this SEC investigation and
accordingly cannot be assured that it will not result in the taking of actions adverse to us. In addition, as a result of the financial restatement undertaken by the Company, we may be the subject of future stockholder litigation and/or class action
lawsuits.

On April 27, 2005 we announced that KPMG was dismissed as our independent registered public accounting firm. On
May 19, 2005, we announced that Deloitte & Touche LLP was appointed by our Audit Committee as our new independent registered public accounting firm. In connection with the dismissal of KPMG as required by the rules of the SEC, KPMG
provided a letter regarding the Companys disclosure with respect to that dismissal. A copy of that letter is included as an Exhibit to the Companys Form 8-K filed on May 12, 2005. The observations made by KPMG in that letter
were considered and addressed, as necessary, by management and the Audit Committee during the restatement process.

On April 17, 2006,
we filed our Annual Report on Form 10-K for the year ended December 31, 2004, which included our restated financial statements for the year ended December 31, 2002.

The timing of orders and shipments, which frequently occur at the end of a quarter, can cause fluctuations of our operating results that, in turn, may impact the price of our common stock.

We derive most of our revenue from licensing software products and selling services to high-end users of the product design markets. Our revenue growth
and our ability to match spending levels with revenue growth rates will directly affect our future operating results. Historically, a significant portion of our revenue has been generated in the last month of a quarter, with this revenue frequently
concentrated in the last weeks or days of a quarter. In addition, higher volumes of orders have been experienced in the fourth quarter. The concentration of orders makes projections of quarterly financial results difficult. Accordingly, we may
experience fluctuations in our future operating results on a quarterly and annual basis which, in turn, could adversely affect the price of our common stock.

Our future results could be harmed by economic, political, regulatory and other risks associated with international sales and operations.

Although we may not be successful in expanding into particular international markets, or generating revenue from foreign operations, we currently anticipate that revenue from international operations will continue to
represent a substantial portion of our total revenue. Expansion into international markets requires management attention and resources. We may not be successful in expanding into particular international markets or in generating revenue from foreign
operations. Accordingly, our future results could be harmed by a variety of factors related to our international operations, including:



| |  |  | changes in foreign currency exchange rates;
| | - |  | -------------------------------------------



| |  |  | changes in a specific countrys or regions political or economic conditions, particularly in emerging markets;
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | burdens on complying with a wide variety of foreign laws and regulations;
| | - |  | -------------------------------------------------------------------------



| |  |  | meeting import and export licensing requirements
| | - |  | ------------------------------------------------



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| |  |  | natural disasters or outbreaks of infectious diseases affecting the regions in which we or our licenses sell products;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | tariffs, trade protection measures and import or export licensing requirements;
| | - |  | -------------------------------------------------------------------------------



| |  |  | potentially negative consequences from changes in foreign government regulations, tax laws and regulatory requirements
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | difficulty in managing a geographically dispersed workforce in compliance with diverse local laws and customs;
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | disproportionate management attention or company resources;
| | - |  | -----------------------------------------------------------



| |  |  | changes in diplomatic and trade relationships
| | - |  | ---------------------------------------------



| |  |  | longer accounts receivable payment cycles; and
| | - |  | ----------------------------------------------



| |  |  | less effective protection of intellectual property.
| | - |  | ---------------------------------------------------

We
are subject to changes in demand for our products and services resulting from exchange rate fluctuations that make our products and services relatively more or less expensive in international markets. If exchange rate fluctuations occur, our
business could be harmed by decreases in demand for our products and services or reductions in gross margins.

We have entered into agreements with
third parties for the inclusion of their technology as a component of some of our products. The termination of these agreements could adversely affect our business.

Some of our products include technology licensed from third parties and we have entered into several royalty agreements for use of such technology. Should these agreements be terminated, we would need to find an
alternative source to replace the functionality of such technology. We believe that we would be able to find an alternative source of the technology, or replace the functionality through internal development. In addition, these agreements allow for
significant lead time prior to termination by the third party, which should allow us sufficient time to replace the functionality. However, in the event that all of these agreements were terminated within a very short time period, there is no
guarantee that we could replace the technology and the marketability of our products could be harmed if we were unable to do so. In addition, certain products or technologies acquired or developed by us may incorporate so-called
open-source software. Open source software is typically licensed for use at no initial charge, but certain open source software licenses impose on the licensee of the applicable open source software certain requirements to license or
make available to others both the open source software as well as the software that relates to, or interacts with, the open source software. Our ability to commercialize products or technologies incorporating open source software or otherwise fully
realize the anticipated benefits of any such acquisition may be restricted as a result of using such open source software because, among other reasons:



| |  |  | open source license terms may be ambiguous and may be subject to unanticipated obligations regarding our products and technologies;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------



| |  |  | competitors may have improved access to information that may help them develop competitive products:
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | open source software cannot be protected under trade secret law;
| | - |  | ----------------------------------------------------------------



| |  |  | it may be difficult for us to accurately determine the origin of the open source code and whether the acquired open source software in fact infringes third party intellectual
property rights; and
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | open source software potentially increases customer support cost because (i) such software typically does not contain warranties as to functionality or is not accompanied by
any support offerings from the provider of such open source software and (ii) licensees can modify the software and potentially introduce errors
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In addition, the operation of our software will be impaired if errors occur in third-party software that we utilize. It may be more difficult for us to correct any defects in third-party software because the
development and maintenance of the software is not in our control. Accordingly, our business could be adversely affected in the event of any errors in our software. There can be no assurance that these third-parties will continue to make their
software available to us on acceptable terms, to invest the appropriate level of resources in their products and services to maintain and enhance the software capabilities, or to remain in business.



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Our operating expenses are fixed in advance. Therefore, we have limited ability to reduce expenses in response to any
revenue shortfalls.

We plan our operating expense levels, in part, on expected revenue growth. Our expense levels, however, are
generally committed in advance and, in the near term, we are able to change only a relatively small portion of our expenses. As a result, our ability to convert operating outlays into expected revenue growth at profitable margins will affect our
future operating results. If our future revenue is less than expected, our net income may be disproportionately affected since expenses are relatively fixed.

Strong competition in the simulation software industry may affect prices, which could reduce margins and adversely affect our operating results and financial position, and we may not be able to maintain our competitive position against
current and potential competitors.

The simulation software industry is highly competitive. The industry may experience pricing and
margin pressure which could adversely affect our operating results and financial position. Some of our current and possible future competitors have greater financial, technical, marketing and other resources than we do, and some have
well-established relationships with our current and potential customers. It is also possible that alliances among competitors may emerge and rapidly acquire significant market share or that competition will increase as a result of software industry
consolidation. To remain competitive, we must continue to invest significant resources in research and development, sales and marketing and customer support. Increased competition may result in price reductions, reduced profitability and loss of
market share, any of which could have a material adverse effect on our business, financial condition and results of operations. We believe that the principal competitive factors affecting the software business include quality, functionality,
ease-of-use and, to a lesser extent, price. In our professional services business, we believe that the principal competitive factor is expertise We cannot assure you that we will be able to maintain our competitive position against current and
potential competitors.

Our future success depends in part on the continued service of our key technical and management personnel and our ability to
identify, hire and retain additional personnel.

There is intense competition for qualified personnel in the software industry. We may
not be able to continue to attract and retain qualified personnel necessary for the development of our business or to replace qualified personnel who may leave our employ in the future. Any growth we experience is expected to place increased demands
on our resources and will likely require the addition of management and technical personnel, and the development of additional expertise by existing management personnel. Loss of the services of, or failure to recruit, key technical and management
personnel could harm our business.

Business interruptions could adversely affect our business.

Our operations and those of our licensees, developers and customers are vulnerable to interruptions by fire, flood, earthquake, power loss,
telecommunications failure, terrorist attacks, wars and other events beyond our control. Our corporate headquarters are located in California, near major earthquake faults. A catastrophic event that results in the destruction of any of our critical
business or information technology systems could severely affect our ability to conduct normal business operations and as a result, our future operating results could be adversely affected. The business interruption insurance under which we are
covered may not be sufficient to compensate us fully for losses or damages that may occur as a result of these events, if at all. Any such losses or damages incurred by us could have a material adverse effect on our business.

If we cannot adequately protect our intellectual property rights, our financial results may suffer.

Our ability to compete is affected by our ability to protect our intellectual property rights. We rely on a combination of trademarks, copyrights, trade
secrets, confidentiality procedures and non-disclosure and licensing arrangements to protect our intellectual property rights. Despite these efforts, the steps we take to protect our proprietary information may not be adequate to prevent
misappropriation of our technology, and our competitors may independently develop technology that is substantially similar or superior to our technology.



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We may be required to spend significant resources to monitor and police our intellectual property rights.
Policing the unauthorized use of our products or intellectual property is difficult and litigation may be necessary in the future to enforce our intellectual property rights. Regardless of the merits of any claim, intellectual property litigation is
expensive and time-consuming and could divert our managements attention from operating our business. Despite our efforts, we may not be successful in any litigation or other enforcement action we may bring may not be able to detect
infringement and, as a result, may lose competitive position in the market. In addition, competitors may design around our technology or develop competing technologies. Intellectual property rights may also be unavailable or limited in some foreign
countries, which could make it easier for competitors to capture market share.

Despite our efforts to protect our proprietary rights,
existing laws, contractual provisions and remedies afford only limited protection. Intellectual property lawsuits are subject to inherent uncertainties due to the complexity of the technical issues involved, among other things, and we cannot assure
you that we will be successful in enforcement of, or defending ourselves against, intellectual property claims. Moreover, attempts may be made to copy or reverse engineer aspects of out product or to obtain and use information that we regard as
proprietary. Accordingly, we cannot assure you that we will be able to protect our proprietary rights against unauthorized third-party copying or use. Unauthorized use by others of our proprietary rights could materially harm our business.

We could be harmed by litigation involving intellectual property rights.

We may be accused of infringing the intellectual property rights of third parties. Furthermore, we may have certain indemnification obligations to
customers with respect to the infringement of third-party intellectual property rights by our products. Infringement claims by third parties or claims for indemnification by customers or end users of our products resulting from infringement claims
may be asserted in the future and such assertions, if proven to be true, may harm our business. Any litigation relating to the intellectual property rights of third parties, whether or not determined in our favor or settled by us, would at a minimum
be costly and could divert the efforts and attention of our management and technical personnel. In the event of any adverse ruling in any such litigation, we could be required to pay substantial damages, cease the manufacturing, use and sale of
infringing products, discontinue the use of certain processes or obtain a license under the intellectual property rights of the third party claiming infringement. A license might not be available on reasonable terms, or at all.

Certain provisions of our certificate of incorporation may delay, defer or prevent a change of control which could impact the price of our stock.

Certain provisions of our Certificate of Incorporation, as amended, and Restated Bylaws could make it more difficult for a third party to acquire control
of us, even if the change in control would be beneficial to stockholders. These provisions include the following:



| |  |  | division of our board of directors into three classes, with each class serving a staggered three-year term;
| | - |  | -----------------------------------------------------------------------------------------------------------



| |  |  | removal of directors for cause only;
| | - |  | ------------------------------------



| |  |  | ability of the board to authorize the issuance of preferred stock in series;
| | - |  | ----------------------------------------------------------------------------



| |  |  | vesting of authority in the board to determine the size of the board (subject to certain limited exceptions) and to fill vacancies thereon; and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | advance notice requirements for stockholder proposals and nominations for election to the board.
| | - |  | ------------------------------------------------------------------------------------------------

In addition to the above provisions, in 1998 we adopted a shareholder rights plan. This plan was amended as of October 18, 2004. This plan entitles
each registered holder to purchase from us, under certain circumstances, one one-hundredth of a share of Junior Participating Preferred Stock at a price of $35.00, subject to adjustments. The rights are generally exercisable only if a person or
group acquires 12.5% or more of our stock or announces a tender or exchange offer the completion of which would result in ownership by a person or group of 12.5% or more of our stock. In the event of a transaction commonly known as a
squeeze-out merger, each holder of Junior Participating Preferred Stock may purchase either our common stock or the common stock of the merged entity at one-half of such stocks market value. We may redeem the rights at a nominal
value until ten days after the announcement of the acquisition of such a 12.5% interest and under certain other circumstances. Ninety days after we are in full compliance with our SEC filing requirements, the trigger for exercising these rights will
revert back to 20%, the percent set forth in the original shareholders rights plan adopted in 1998.



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Recent accounting pronouncement requiring change in accounting for employee stock options could materially and
adversely affect us.

Currently, we do not recognize compensation expense for stock option grants in our statement of operations. In
December 2004, the FASB issued SFAS No. 123(R) which will require us to measure all employee stock-based compensation awards using a fair value method and record such amounts as an expense to our income statement. We are required to
adopt SFAS No. 123(R) in the first quarter of 2006. The additional expense associated with stock options will be substantial and materially reduce operating income, operating margins, net income and earnings per share. Refer to Note 1 of
our Notes to Consolidated Financial Statements included in this report for a discussion on our current methods of accounting for stock-based compensation plans and pro forma disclosures currently required under SFAS No. 123(R).

In addition, new regulations implemented by NASDAQ National Market generally requiring stockholder approval for stock option plans could make it more
difficult for us to grant options to employees in the future. To the extent that new regulations make it more difficult or expensive to grant stock options to employees, we may incur increased compensation costs, change equity compensation strategy
or find it difficult to attract, retain and motivate employees, each of which could materially and adversely affect our business.

Our common stock is
not currently listed on any securities exchange.

On March 11, 2005 the New York Stock Exchange (NYSE) suspended
trading in our common stock and the staff of the Exchange informed us that they had recommended that delisting procedures be commenced. The NYSE stated that this action was taken because of the overall uncertainty surrounding the completion of our
current financial statement filing requirements with the SEC due to the previously announced restatement of our financial results for the period subsequent to 2001. We have applied for listing on the NASDAQ Stock Market, but there is no assurance
that our application will be approved. Since the suspension of trading on the NYSE took effect on March 11, 2005, our common stock has been traded in the Pink Sheets under the symbol MNSC. Although we recently filed our financial
statements through the period ended December 31, 2004, because we have not yet fully complied with our filing requirements with the SEC, the Company may be subject to sanctions by the SEC. Further, because we are not current and not listed on a
national exchange, employees and ex-employees are inhibited from exercising stock options which could give rise to potential litigation. These circumstances could also make it difficult to attract, retain and motivate employees, each of which could
materially and adversely affect our business.

ITEM 1B. UNRESOLVED STAFF COMMENTS

Not applicable



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##### Table of Contents

ITEM 2.    PROPERTIES

All of our offices are leased under agreements expiring at
various times over the next one to 10 years. Our corporate headquarters in Santa Ana, California includes 203,511 square feet under a lease expiring in 2013, of which approximately 92,000 square feet is sublet. We also lease approximately
379,000 square feet in 55 other offices throughout the world for sales, support, research and development, consulting and administrative personnel. All facilities are in good condition and are adequate to meet our requirements for the foreseeable
future. See Note 11Commitments and Contingencies in Notes to Consolidated Financial Statements for additional information regarding our lease obligations.

ITEM 3.    LEGAL PROCEEDINGS

We are subject to various claims and legal proceedings
that arise in the ordinary course of our business, including claims and legal proceedings that have been asserted against us by former employees. Additionally, the Company is periodically audited by various taxing authorities in the United States of
America and in other countries in which the Company does business. In the opinion of management, these matters will not have a material adverse effect on the Companys consolidated balance sheet, statements of operations or liquidity.

In April 2005, the Enforcement Division of the SEC issued the Company a formal order of investigation which we believe is related to
the financial restatement for periods subsequent to December 31, 2000. While we continue to cooperate with the SEC, as of this date there has been no final resolution of this matter.

Further, we may have indemnification obligations with respect to current and former employees and officers with respect to this SEC investigation.

In January 2006, a former senior vice president brought an action against the Company alleging both employment-related claims as well as
claims for breach of his stock option agreement. We are vigorously defending this action and believe that the ultimate outcome of this litigation will not have a material effect on the Companys financial statements.

ITEM 4.    SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matters were
submitted to a vote of shareholders during the fourth quarter of the year ended December 31, 2005.

PART II

ITEM 5.    MARKET FOR REGISTRANTS COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND

ISSUER PURCHASES OF EQUITY SECURITIES

Through March 10, 2005, our common stock was listed for trading on the NYSE under the symbol MNS. On February 8, 2005, the New York Stock Exchange (the NYSE) informed us that, because
of the ongoing delay in the filing of our 2003 Annual Report on Form 10-K with the SEC, the NYSE would suspend trading in our stock on the NYSE before the opening of the market on March 11, 2005. On March 11, 2005 our stock began
trading on the Pink Sheets electronic quotation system under the ticker symbol MNSC. The following table sets forth the high, low, average and closing prices, as reported on the NYSE composite trading system, for the periods shown:



|                    |  |              |       |     |   |       |  |   |      
|------------------- |  | ------------ | ----- | --- | - | ----- |  | - | -----
|                    |  | Sales Prices
|                    |  |              |      
|                    |  | High         |       | Low |   | Close
|Calendar Year 2005: |  |              |       |     |   |       |  |   |      
|Fourth Quarter      |  | $            | 17.05 |     | $ | 16.90 |  | $ | 17.00
|Third Quarter       |  | $            | 15.72 |     | $ | 15.40 |  | $ | 15.72
|Second Quarter      |  | $            | 13.78 |     | $ | 13.68 |  | $ | 13.75
|First Quarter       |  | $            | 11.15 |     | $ | 11.00 |  | $ | 11.13
|Calendar Year 2004: |  |              |       |     |   |       |  |   |      
|Fourth Quarter      |  | $            | 10.58 |     | $ | 7.96  |  | $ | 10.47
|Third Quarter       |  | $            | 8.68  |     | $ | 6.03  |  | $ | 8.04 
|Second Quarter      |  | $            | 10.15 |     | $ | 8.31  |  | $ | 8.95 
|First Quarter       |  | $            | 11.30 |     | $ | 8.20  |  | $ | 8.81 



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##### Table of Contents

As of December 31, 2005, there were 218 record holders of our common stock. Because many of our
shares are held by brokers or other institutions on behalf of stockholders, we are unable to estimate the total number of stockholders represented by the record holders.

We eliminated our dividend in September 1996 and do not anticipate paying a dividend in the foreseeable future.

We maintain the MSC.Software Profit Sharing Plan which includes a 401(k) feature that allows participants to make contributions to the plan from their compensation on a before-tax basis. A participants
contributions to the plan are credited to an account maintained in his or her name under the plan. Through March 2005, a participant was permitted to invest his or her Profit Sharing Plan account in the MSC Stock Fund, an investment alternative
under the plan that was invested principally in our common stock. Shares held in the MSC Stock Fund under the Profit Sharing Plan were purchased by the plan trustee on the open market using contributions invested in that fund. This practice was
suspended in March 2005 after our common stock was delisted from the NYSE. As of December 31, 2004 and 2005, the number of shares of our common stock held in the MSC Stock Fund totaled 174,843 and 94,638 respectively.

Unregistered Sales of Equity Securities and Use of Proceeds.

During
the fourth quarter of 2005, the following transactions occurred relative to the unregistered sales of equity securities:

1. Stock Option Grants

On October 18, 2005, the Company granted our chief financial officer, 50,000 stock options with a per
share exercise price of $14.30. On November 21, 2005, the Company granted a total of 60,000 stock options to five employees with a per share exercise price of $15.58. On December 5, 2005, the Company granted 50,000 stock options with a per
share exercise price of $16.70 to one employee.

2. Performance Stock Unit Awards

During 2005, the Company granted Performance Stock Awards that vest and are payable in shares upon satisfaction of either of two criteria: (i) the
stock price closes at a specified price or greater each trading day over a period of at least 30 consecutive trading days while listed on the NYSE or quoted on the NASDAQ National Market (the Exercise Price), or (ii) we are sold at
or above the Exercise Price (the Vesting Criteria). On November 21, 2005, the Company granted a total of 20,000 one-for-one performance stock unit awards to three employees with an Exercise Price of $23.50.

3. Restricted Stock Unit Awards

On March 8, 2005, our chief financial officer was granted 39,000 restricted stock units which vest annually over a four-year period beginning October 18, 2005, and are payable in shares of the Company. On October 18, 2005,
9,750 restricted stock units vested (he holds an additional 29,250 remaining restricted stock units that have not vested).

These issuances
of securities were issued in private placement in reliance upon the exemption from registration provided by Section 4(2) of the Securities Act of 1933, as amended. No proceeds were created by the grant of any securities described above.



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ITEM 6.    SELECTED FINANCIAL DATA

The following selected financial data should be
read in conjunction with Item 7. Managements Discussion and Analysis of Financial Condition and Results of Operations, the Consolidated Financial Statements and the related Notes to Consolidated Financial Statements, included elsewhere in
this Form 10-K. The financial data as of December 31, 2004 and 2005 and for the years ended December 31, 2003, 2004, and 2005 is derived from the audited consolidated financial statements that are included in this report.The
selected financial data as of December 31, 2002 and 2003 and for the year ended December 31, 2002 was derived from audited consolidated financial statements that are not included in this report. Our consolidated financial statements for
2001 were not restated or re-audited in connection with the filing of our 2004 Annual Report on Form 10-K. Accordingly, selected financial data as of and for the year ended December 31, 2001 has not been included in this Item 6. As a
result, our chief executive officer and chief financial officer have taken exception for such omitted selected financial data, and for the late filing of this report, in their certifications under Section 906 of the Sarbanes-Oxley Act of 2002.
Amounts in thousands, except per share data.



|                                                                                          |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|----------------------------------------------------------------------------------------- |  | ------------------------------------------ | ------- | - | ---- | - | ------- | ---- |  | ---- | ------- |  | - | ------- | -
|                                                                                          |  | As Of and For the Years Ended December 31, |        
|                                                                                          |  | 2002                                       |         |   | 2003 |   |         | 2004 |  | 2005 |        
|Statement Of Operations Data:                                                             |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|Revenue                                                                                   |  | $                                          | 229,133 |   |      | $ | 244,551 |      |  | $    | 267,285 |  | $ | 295,637 |  
|Operating Income (Loss)                                                                   |  | $                                          | (29,278 | ) |      | $ | 11,697  |      |  | $    | 15,898  |  | $ | 29,231  |  
|Other Expense, net                                                                        |  | $                                          | 7,680   |   |      | $ | 10,332  |      |  | $    | 872     |  | $ | 3,513   |  
|Income (Loss) From Continuing Operations                                                  |  | $                                          | (38,487 | ) |      | $ | (3,790  | )    |  | $    | 9,572   |  | $ | 11,901  |  
|Income (Loss) From Discontinued Operations                                                |  | $                                          | 2,069   |   |      | $ | (25,974 | )    |  | $    | 1,307   |  | $ | (83     | )
|Cumulative Effect of Change in Accounting Principle                                       |  | $                                          | (38,800 | ) |      | $ |        |      |  | $    |        |  | $ |        |  
|                                                                                          |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|Net Income (Loss)                                                                         |  | $                                          | (75,218 | ) |      | $ | (29,764 | )    |  | $    | 10,879  |  | $ | 11,818  |  
|                                                                                          |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|Basic Earnings (Loss) Per Share From Continuing Operations                                |  | $                                          | (1.32   | ) |      | $ | (0.13   | )    |  | $    | 0.31    |  | $ | 0.39    |  
|Diluted Earnings (Loss) Per Share From Continuing Operations                              |  | $                                          | (1.32   | ) |      | $ | (0.13   | )    |  | $    | 0.27    |  | $ | 0.30    |  
|Basic Earnings (Loss) Per Share From Discontinued Operations                              |  | $                                          | 0.07    |   |      | $ | (0.87   | )    |  | $    | 0.04    |  | $ |        |  
|Diluted Earnings (Loss) Per Share From Discontinued Operations                            |  | $                                          | 0.07    |   |      | $ | (0.87   | )    |  | $    | 0.03    |  | $ |        |  
|Basic and Diluted Loss Per Share From Cumulative Effect of Change in Accounting Principle |  | $                                          | (1.33   | ) |      | $ |        |      |  | $    |        |  | $ |        |  
|Basic Earnings (Loss) Per Share                                                           |  | $                                          | (2.57   | ) |      | $ | (1.00   | )    |  | $    | 0.36    |  | $ | 0.38    |  
|Diluted Earnings (Loss) Per Share                                                         |  | $                                          | (2.57   | ) |      | $ | (1.00   | )    |  | $    | 0.30    |  | $ | 0.30    |  
|                                                                                          |  |                                            |         |  
|Balance Sheet Data:                                                                       |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|Cash and Cash Equivalents                                                                 |  | $                                          | 28,599  |   |      | $ | 40,013  |      |  | $    | 35,772  |  | $ | 99,478  |  
|Total Assets                                                                              |  | $                                          | 488,228 |   |      | $ | 455,898 |      |  | $    | 465,057 |  | $ | 475,588 |  
|Deferred Revenue                                                                          |  | $                                          | 114,004 |   |      | $ | 120,158 |      |  | $    | 116,238 |  | $ | 94,625  |  
|Total Long-Term Debt, including Capital Lease Obligations                                 |  | $                                          | 57,969  |   |      | $ | 107,576 |      |  | $    | 108,541 |  | $ | 108,559 |  
|Total Shareholders Equity                                                                |  | $                                          | 178,957 |   |      | $ | 148,073 |      |  | $    | 165,015 |  | $ | 181,688 |  
|                                                                                          |  |                                            |         |  
|Other Data:                                                                               |  |                                            |         |   |      |   |         |      |  |      |         |  |   |         |  
|Working Capital (Deficiency)                                                              |  | $                                          | (24,626 | ) |      | $ | (2,782  | )    |  | $    | 20,710  |  | $ | 61,879  |  
|Net Cash Provided By Operating Activities                                                 |  | $                                          | 22,735  |   |      | $ | 23,878  |      |  | $    | 31,922  |  | $ | 40,135  |  



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ITEM 7.    MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS

OF OPERATIONS

Forward-Looking Statements and Factors That May Affect Future Results

This discussion contains forward-looking
statements that involve risks and uncertainties. Our actual results could differ materially from those discussed below. Factors that could cause or contribute to such differences include, but are not limited to, those identified below, and those
discussed in the section titled Item 1A. Risk Factors included elsewhere in this report. You should also carefully review the risk factors set forth in other reports or documents that we file from time to time with the Securities and
Exchange Commission, particularly Quarterly Reports on Form 10-Q and any Current Reports on Form 8-K. You should also read the following discussion and analysis in conjunction with our consolidated financial statements and related notes
included in this report.

Overview

We are a leader in the development, marketing and support of virtual product development (VPD) products, including simulation software and related services. Our simulation software and services help customers combine virtual
product development technologies and traditional physical prototype-based testing methods. With our simulation software, engineers can construct computer models of products, components, systems and assemblies, as well as simulate performance
conditions and predict physical responses to certain variables, such as stress, motion and temperature. These capabilities allow our customers to optimize product designs, improve product quality and reliability, comply with regulatory and safety
guidelines reduce product development costs and shorten the timeline in bringing new products to market. We also provide a broad range of strategic consulting services to help our customers implement VPD solutions and improve the integration and
performance of their product development process, and lower the total cost of ownership of their technology investments. We serve customers in various industries, including aerospace, automotive, defense, machinery, electronics, consumer products,
biomedical, shipbuilding and rail.

We manage our business under two operating segmentssoftware and services. Our revenue is derived
through our direct sales force, a network of value-added resellers and other sales agents. Software revenue consists of licensing fees that are earned through 1) monthly, annual or longer lease (time-based) arrangements and through
2) paid-up (perpetual) license arrangements, whereby the customer purchases a license for the use of our software. Both lease and paid-up arrangements are typically sold with maintenance for a period of time. Maintenance revenue includes
unspecified software upgrades, enhancements and technical post-contract support (together known as E&S). Services revenue includes consulting and training services, including services provided in connection with software
installation.

Over the last three years ended December 31, 2005, our total revenue has grown at an average annual growth rate of 8.9%
to $295.6 million in 2005 due to acquisitions, the weakening of the U.S. dollar against the Euro and Japanese Yen and our long-term relationships with major OEMs and their key suppliers, who have embedded our VPD software solutions within
their collaborative design and manufacturing processes. Such embedding of our software provides new and recurring revenue opportunities with respect to the development and marketing of new products, renewal of maintenance contracts, and consulting
services.

A significant amount of our expenses are considered fixed and do not vary based upon revenue levels. Our most significant fixed
expenses include compensation, benefits and facilities, all of which are difficult to reduce quickly should our revenue levels not meet expectations. During the last several years, we have reevaluated our software and services businesses and have
scaled the operations in response to economic conditions. Management has taken the actions required to reduce operating expenses and to improve operating margins, including the decision to discontinue our Systems business in 2003 and the initiation
of a restructuring plan in 2003. We have also identified facilities throughout the U.S. and Europe that were or are expected to be closed. In addition, we expanded our software development activities in India through services provided by GSSL, a
related party, as a cost effective solution to maintaining our leadership in VPD software.

We will continue to evaluate our business
model, including our product mix and positioning, marketing strategies and sales channels to maximize our market opportunities and to improve our operating results. We are committed to improving our cost structures and will continue to streamline
our business operations as necessary to best serve the marketplace and to successfully compete in all our geographic locations.

We operate
our business in three geographic regions: The Americas (North America and Latin America), EMEA (Europe, Middle East and Africa), and Asia Pacific (Japan, Korea, The Peoples Republic of China, Taiwan, Southeast



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Asia and India), and manage all of our operations based on software sold and services provided to our customers. These regions operate similarly with respect
to industries, customer base and sales channels, but each has unique challenges and opportunities. Although our consolidated results are reported in United States currency, our foreign regions conduct a significant number of transactions in local
currency. As a result, our consolidated results of operations may be significantly impacted by changes in foreign currency exchange rates.

The following table shows the changes in the reporting currencies of our EMEA and Asia Pacific regions from which we derive a significant portion of our revenue:



|                               |  |          |  |          |  |          |    |  |         |  |          |   
|------------------------------ |  | -------- |  | -------- |  | -------- | -- |  | ------- |  | -------- | --
|                               |  | 2003     |  | 2004     |  | % Change |    |  | 2005    |  | % Change |   
|Average Exchange Rate to $1 US |  |          |  |          |  |          |    |  |         |  |          |   
|EMEAEuro                      |  | 0.8853   |  | 0.8051   |  | (10.0    | )% |  | 0.8032  |  | (0.2     | )%
|Asia PacificJapanese Yen      |  | 116.0075 |  | 108.1637 |  | (7.3     | )% |  | 110.096 |  | 1.8      | % 

Discontinued Operations

In the fourth quarter of 2005, we approved a plan to sell our wholly-owned Japanese service subsidiary, ESTECH Corporation (ESTECH). ESTECH was acquired in 2002 as part of the MDI acquisition and provides
expert technical services, primarily in structural dynamics, motion, vibration and acoustics to customers primarily in the automotive and precision electronics industries. In the second quarter of 2003, we decided to exit our Systems business and
ceased the operations in the third quarter of 2003. The Systems business was acquired as part of the AES acquisition in 2001. Accordingly, all current and prior financial information related to ESTECH and the Systems business has been presented as
discontinued operations in the accompanying consolidated financial statements.

Included as part of the accounting for discontinued
operations of ESTECH is a loss on disposal of $1.1 million representing the accrued loss on the sale that was consummated in March 2006. For the year ended December 31, 2003, as part of the accounting for discontinued operations of the Systems
business, we recorded restructuring charges totaling $3.5 million and asset impairment charges totaling $18.6 million, including $12.0 million related to goodwill. See Note 14Discontinued Operations in Notes to Consolidated Financial
Statements.

2005 Highlights

In 2005,
our revenue increased 10.6% to $295.6 million compared to 2004. The increase was primarily attributable to an increase in both software and maintenance and services revenues partially offset by a strengthening of the U.S. Dollar relative to the
Japanese Yen. Excluding the effects of foreign currency fluctuations, our revenue increased approximately 11.5% compared to 2004.

Our
operating income, including expenses totaling $19.2 million related to the independent investigation and restatement audit, severance of departing officers, facility and department closures and consolidations and other non-recurring items, increased
83.9% to $29.2 million in 2005 compared to $15.9 million in 2004. Our operating margin increased to 9.9% in 2005 from 5.9% in 2004.

In
2005, we generated $40.1 million in cash from operations, compared to $31.9 million in 2004 and $23.9 million in 2003. Our cash, cash equivalents and investments totaled $112.3 million at December 31, 2005, a 54.9% increase compared to
$72.5 million at December 31, 2004.

Our goal for growth is to expand our leading position in the simulation software market by
further penetrating our installed base, by adding new customers from the supply chains in our existing aerospace and automotive markets, and by expanding with new customers in new markets such as biomedical and consumer products. In 2005, our
management focused on, among other things, (i) improving global sales execution; (ii) strengthening our relationships with our most significant customers; (iii) accelerating time-to-market for our new products through increasing the
productivity of our research and development organization; (iv) selling more enterprise-wide transactions; and (v) reducing our overhead and infrastructure costs.



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Critical Accounting Policies

Our consolidated financial statements and accompanying notes are prepared in accordance with accounting principles generally accepted in the United States of America (GAAP). These accounting principles
require us to make estimates, judgments and assumptions that affect the reported amounts of revenue, costs and expenses, assets, liabilities and contingencies, and related disclosures. All significant estimates, judgments and assumptions are
developed based on the best information available to us at the time made and are regularly reviewed and updated when necessary. Actual results will generally differ from these estimates. Changes in estimates are reflected in our financial statements
in the period of change based upon on-going actual experience, trends or subsequent settlements and realizations depending on the nature and predictability of the estimates and contingencies.

The following accounting policies are considered to be critical in evaluating and understanding our financial results because they involve inherently
uncertain matters or their application requires the most significant and complex judgments and estimates.

Revenue Recognition

We derive revenue from licensing our software products and providing maintenance, consulting, and training services. Our standard software license
agreement is a perpetual license to use our products on an end user basis.

We record revenue from licensing our software products to end
users provided there is persuasive evidence of an arrangement, the fee is fixed or determinable, collection is reasonably assured and delivery of the product has occurred, as prescribed by Statement of Position (SOP) No. 97-2,
Software Revenue Recognition. For arrangements with multiple elements, and for which vendor specific objective evidence (VSOE) of fair value exists for the undelivered elements, revenue is recognized for the delivered
elements based upon the residual method in accordance with SOP 98-9, Modifications of SOP 97-2 with Respect to Certain Transactions. Amounts billed or payments received in advance of revenue recognition are recorded as deferred revenue.

Maintenance agreements are generally twelve-month prepaid contracts that are recognized ratably over the service period. VSOE of fair
value for maintenance is measured by the stated renewal rate included in the agreement or, when not stated in the agreement, VSOE is calculated based on actual, historical evidence.

Customers may also enter into arrangements that are either on a time and materials basis or for a fixed fee for consulting and training services. VSOE of
fair value for consulting and training services is based upon the standard hourly rate we charge for such services when sold separately. Training services are generally prepaid prior to rendering the service. Consulting and training revenue are
typically recognized as earned. Consulting revenue is generated primarily from implementation services related to the installation of our products and other VPD solutions. These arrangements are generally accounted for separately from the license
revenue because the arrangements qualify as service transactions as defined in SOP 97-2. Our services are generally not essential to the functionality of the software. Our products are fully functional upon delivery of the product and
implementation does not require significant modification or alteration. Our consulting revenue under fixed fee arrangements is generally recognized using the percentage-of-completion method of contract accounting in accordance with SOP 81-1,
Accounting for Performance of Construction-Type and Certain Product-Type Contracts and Accounting Research Bulletin No. 45, Long-Term Construction-Type Contracts, which approximates the proportional performance method.
When percentage-of-completion accounting is not possible due to our inability to accurately calculate percentage-of-completion, we recognize revenue using the completed-contract method.

If the fair value of any undelivered element included in a multiple-element arrangement cannot be objectively determined, revenue is deferred until all
elements are delivered, services have been performed, or until fair value can be objectively determined. License revenue from agents is recognized upon sell-through to the end customer. If we determine that collection of a license fee is not
reasonably assured, the fee is deferred and revenue is recognized at the time collection becomes reasonably assured, which is generally upon receipt of cash.

If in the future we were unable to support VSOE of fair value for an undelivered element, the entire amount of revenue from the arrangement would be deferred and recognized ratably over the life of the contract.



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Allowance for Doubtful Accounts

We maintain allowances for doubtful accounts for estimated losses resulting from the unwillingness or inability of our customers to make required
payments. This requires us to make estimates of future write-offs of bad debt accounts related to current period revenue. The amount of our allowances is based on historical experience and our current analysis of the collectibility of accounts
receivable. If the financial condition of our customers were to deteriorate, resulting in their inability to make payments, additional allowances may be required which would result in an additional general and administrative expense in the period
such determination was made. While such amounts have historically been within our expectations and the provisions established, we cannot guarantee that we will continue to experience the same credit loss rates that we have in the past. If for some
reason we did not reasonably estimate the amount of our doubtful accounts in the future, it could have a material impact on our consolidated results of operations.

Income Taxes

During the preparation of our consolidated financial statements, we estimate our income taxes in each
of the jurisdictions in which we operate. This process involves estimating actual current tax expense together with assessing temporary differences resulting from differing treatment of items, such as deferred revenue, for tax and accounting
purposes. These differences result in deferred tax assets and liabilities, which are included within the consolidated balance sheet. We then assess the likelihood that our deferred tax assets will be recovered from future taxable income, and, to the
extent we believe that recovery is not likely, a valuation allowance is established. To the extent we establish a valuation allowance or increase this allowance in a period, an expense is recorded within the tax provision in the consolidated
statements of operations.

Significant management judgment is required in determining the provision for income taxes, deferred tax assets
and liabilities, and any valuation allowance recorded against the net deferred tax assets. We record a valuation allowance when uncertainties exist as to our ability to utilize some of our deferred tax assets before they expire. The valuation
allowance is based on estimates of taxable income by jurisdiction in which we operate and the period over which the deferred tax assets will be recoverable. In the event that actual results differ from these estimates, or these estimates are
adjusted in future periods, additional valuation allowances may need to be recorded which could materially impact our financial position and results of operations.

Our accounting for income taxes also requires us to exercise judgment for issues relating to known matters under discussion with tax authorities and transactions yet to be settled. If material, we record tax
liabilities for known tax contingencies when, in our judgment, it is probable that a liability has been incurred and regularly assess the adequacy of this tax liability. It is reasonably possible that actual amounts payable resulting from audits by
tax authorities could be materially different from the liabilities we have recorded due to the complex nature of the tax legislation that affects us.

Valuation of Goodwill, Intangibles, and Long-Lived Assets

We account for goodwill under Statement of Financial
Accounting Standards SFAS No. 142, Goodwill and Other Intangible Assets, which requires us to review for impairment of goodwill on an annual basis and between annual tests whenever events or changes in circumstances indicate that
the carrying amount may not be recoverable. This impairment review involves a two-step process as described in Note 1 in Notes to Consolidated Financial Statements. Based upon our management of resources, we have determined that we have two
reporting unitssoftware and services, and we are required to make estimates regarding the fair value of each reporting unit when testing for potential impairment. We estimate the fair value of our reporting units using the income approach.

We account for finite-lived intangibles and long-lived assets under SFAS 144, Accounting for the Impairment or Disposal of
Long-Lived Assets, which requires us to review for impairment of long-lived assets whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Factors considered important which could
trigger an impairment review include (1) significant underperformance relative to historical or projected future operating results, (2) significant changes in the manner of use of the assets or the strategy for our overall business,
(3) significant decrease in the market value of the assets, and (4) significant negative industry or economic trends. Costs allocated to acquired in-process research and development (IPR&D) are charged to operations on the
acquisition date.



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Assets to be disposed of are separately presented in the consolidated balance sheet and reported at the
lower of the carrying amount or fair value less costs to sell, and are no longer depreciated. The assets and liabilities of a disposed group classified as held for sale would be presented separately in the appropriate asset and liability sections of
the consolidated balance sheets, if material.

Contingencies and Litigation

We are subject to various proceedings, lawsuits and claims relating to products and services, technology, labor, shareholder and other matters. We are
required to assess the likelihood of any adverse outcomes and the potential range of probable losses in these matters. If the potential loss is considered probable and the amount can be reasonably estimated, we accrue a liability for the estimated
loss. If the potential loss is considered less than probable or the amount cannot be reasonably estimated, disclosure of the matter is considered. The amount of loss accrual or disclosure, if any, is determined after analysis of each matter, and is
subject to adjustment if warranted by new developments or revised strategies. Due to uncertainties related to these matters, accruals or disclosures are based on the best information available at the time. Significant judgment is required in both
the assessment of likelihood and in the determination of a range of potential losses. Revisions in the estimates of the potential liabilities could have a material impact on or consolidated financial position or consolidated results of operations.

New Accounting Pronouncements

In
March 2004, the Emerging Issues Task Force (EITF) reached a consensus on EITF Issue No. 03-1, The Meaning of Other-Than-Temporary Impairment and Its Application to Certain Investments. EITF Issue No. 03-1 provides new
guidelines for the evaluation and determination of whether a loss on certain investments is other-than-temporary and requires certain additional disclosures pertaining to unrealized investment losses in a companys financial statements. The
effective date of the evaluation and measurement criteria of EITF Issue No. 03-1 have been delayed pending issuance of additional implementation guidance by the FASB. The additional disclosure requirements, however, remain effective for annual
periods ending after December 15, 2004. Management continues to monitor the FASBs progress and does not currently expect the adoption of the evaluation and measurement criteria, once issued to have a material impact on the Companys
consolidated results of operations or financial position.

In December 2004, the FASB issued SFAS No. 153, Exchanges of
Nonmonetary Assets, an amendment of APB Opinion No. 29, Accounting for Nonmonetary Transactions. SFAS No. 153 addresses the measurement of exchanges of nonmonetary assets and redefines the scope of transactions
that should be measured based on the fair value of the assets exchanged. SFAS No. 153 is effective for nonmonetary asset exchanges beginning after June 15, 2005. The Company does not expect the adoption of Statement 153 will have a
material effect on its consolidated financial position, results of operations or cash flows.

In December 2004, the FASB issued SFAS
No. 123(R), Share-Based Payment, which is a revision of SFAS No. 123. SFAS No. 123(R) supersedes Opinion 25, and amends SFAS No. 95, Statement of Cash Flows. Generally, the approach
in SFAS No. 123(R) is similar to the approach described in SFAS No. 123. However, SFAS No. 123(R) generally requires share-based payments to employees, including grants of employee stock options and purchases under
employee stock purchase plans, to be recognized in the statement of operations based on their fair values. Pro forma disclosure of fair value recognition will no longer be an alternative.

SFAS No. 123(R) permits public companies to adopt its requirements using one of two methods:



| |  |  | Modified prospective method: Compensation cost is recognized beginning with the effective date of adoption (a) based on the requirements of SFAS No. 123(R) for all
share-based payments granted after the effective date of adoption and (b) based on the requirements of SFAS No. 123 for all awards granted to employees prior to the effective date of adoption that remain unvested on the date of adoption.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Modified retrospective method: Includes the requirements of the modified prospective method described above, but also permits restatement using amounts previously disclosed under
the pro forma provisions of SFAS No. 123 either for (a) all prior periods presented or (b) prior interim periods of the year of adoption.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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SFAS No. 123(R) also requires the benefits of tax deductions in excess of recognized
compensation expense to be reported as a financing cash flow, rather than as an operating cash flow as prescribed under current accounting rules. This requirement will reduce net operating cash flows and increase net financing cash flows in periods
after adoption. Total cash flow will remain unchanged from what would have been reported under prior accounting rules. The effective date for SFAS No. 123(R) is for fiscal years beginning after June 15, 2005, which for the Company will be
the first quarter of 2006.

Although the adoption of SFAS No. 123(R)s fair value method will have no adverse impact on the
Companys balance sheet or total cash flows, it will affect the Companys net income and diluted earnings per share. The actual effects of adopting SFAS No. 123(R) will depend on numerous factors including the amounts of
share-based payments granted in the future, the valuation model the Company uses to value future share-based payments to employees and estimated forfeiture rates. We expect the effect of adopting this standard will be material and estimate that the
expense in 2006 will be approximately $2.2 million

In March 2005, the SEC issued Staff Accounting Bulletin (SAB)
No. 107, Share-Based Payment, regarding the SEC Staffs interpretation of SFAS 123(R). This interpretation provides the SEC Staffs views regarding interactions between SFAS 123(R) and certain SEC
rules and regulations and provides interpretations of the valuation of share-based payments for public companies. The interpretive guidance is intended to assist companies in applying the provisions of SFAS 123(R) and investors and users
of the financial statements in analyzing the information provided. The Company will apply the requirements of SAB 107 upon the adoption of SFAS No. 123(R).

As permitted by SFAS No. 123, the Company currently accounts for share-based payments to employees using Opinion 25s intrinsic value method. As a consequence, the Company generally does not recognize
compensation cost for employee stock options and purchases under the Employee Stock Purchase Plan. The effect on reported net income and net income and earnings per share if we had accounted for stock options and stock purchase plans using the fair
value recognition provisions of SFAS No. 123 is shown in Note 1 under discussion of stock-based compensation.

In December 2004, the
FASB issued FSP No. 109-2, Accounting and Disclosure Guidance for the Foreign Earnings Repatriation Provision within the American Jobs Creations Act of 2004. See Note 7Income Taxes, for further description of the
effects on the financial statements of FSP No. 109-2.

In March 2005, the FASB issued FIN No. 47, Accounting for
Conditional Asset Retirement Obligations,an interpretation of FASB Statement No. 143. FIN 47 is effective no later than fiscal years ending after December 15, 2005. FIN 47 clarifies that an entity is required to recognize a
liability for the fair value of a conditional asset retirement obligation when incurred if the liabilitys fair value can be reasonably estimated and clarifies when an entity would have sufficient information to reasonably estimate the fair
value of an asset retirement obligation. The adoption of FIN 47 did not have a material impact on the Companys results of operations or financial position.



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Results of Operations

The following table sets forth items included in the consolidated statements of operations data (amounts in thousands).



|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|------------------------------------------------------------------- |  | ---- | ------- | - | ----------- | ----- | - | ---- | - | ------- | ----------- |  | ----- | ---- |  | - | ----------- | - |  | ----- | -
|                                                                    |  | 2003 |         |   | % ofRevenue |       |   | 2004 |   |         | % ofRevenue |  |       | 2005 |  |   | % ofRevenue |  
|Revenue:                                                            |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Software                                                            |  | $    | 125,626 |   |             | 51.4  | % |      | $ | 127,536 |             |  | 47.7  | %    |  | $ | 144,034     |   |  | 48.7  | %
|Maintenance and Services                                            |  |      | 118,925 |   |             | 48.6  | % |      |   | 139,749 |             |  | 52.3  | %    |  |   | 151,603     |   |  | 51.3  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Total Revenue                                                       |  |      | 244,551 |   |             | 100.0 | % |      |   | 267,285 |             |  | 100.0 | %    |  |   | 295,637     |   |  | 100.0 | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Cost of revenue:                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Software                                                            |  |      | 13,541  |   |             | 5.5   | % |      |   | 16,654  |             |  | 6.2   | %    |  |   | 16,701      |   |  | 5.6   | %
|Maintenance and Services                                            |  |      | 54,649  |   |             | 22.3  | % |      |   | 55,665  |             |  | 20.8  | %    |  |   | 53,943      |   |  | 18.2  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Total Cost of Revenue                                               |  |      | 68,190  |   |             | 27.9  | % |      |   | 72,319  |             |  | 27.1  | %    |  |   | 70,644      |   |  | 23.9  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Gross profit                                                        |  |      | 176,361 |   |             | 72.1  | % |      |   | 194,966 |             |  | 72.9  | %    |  |   | 224,993     |   |  | 76.1  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Operating Expenses:                                                 |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Research and Development                                            |  |      | 40,733  |   |             | 16.7  | % |      |   | 42,115  |             |  | 15.8  | %    |  |   | 47,256      |   |  | 16.0  | %
|Selling, General and Administrative                                 |  |      | 118,693 |   |             | 48.5  | % |      |   | 135,428 |             |  | 50.7  | %    |  |   | 147,756     |   |  | 50.0  | %
|Amortization of Intangibles                                         |  |      | 1,551   |   |             | 0.6   | % |      |   | 799     |             |  | 0.3   | %    |  |   | 750         |   |  | 0.3   | %
|Restructuring and Other Charges                                     |  |      | 3,687   |   |             | 1.5   | % |      |   | 726     |             |  | 0.3   | %    |  |   |            |   |  | 0.0   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Total Operating Expense                                             |  |      | 164,664 |   |             | 67.3  | % |      |   | 179,068 |             |  | 67.0  | %    |  |   | 195,762     |   |  | 66.2  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Operating Income                                                    |  |      | 11,697  |   |             | 4.8   | % |      |   | 15,898  |             |  | 5.9   | %    |  |   | 29,231      |   |  | 9.9   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Other expense:                                                      |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Interest Expense                                                    |  |      | 5,346   |   |             | 2.2   | % |      |   | 4,576   |             |  | 1.7   | %    |  |   | 4,415       |   |  | 1.5   | %
|Other Expense (Income), net                                         |  |      | 4,986   |   |             | 2.0   | % |      |   | (3,704  | )           |  | -1.4  | %    |  |   | (902        | ) |  | -0.3  | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Total Other Expense, net                                            |  |      | 10,332  |   |             | 4.2   | % |      |   | 872     |             |  | 0.3   | %    |  |   | 3,513       |   |  | 1.2   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Income From Continuing Operations Before Provision for Income Taxes |  |      | 1,365   |   |             | 0.6   | % |      |   | 15,026  |             |  | 5.6   | %    |  |   | 25,718      |   |  | 8.7   | %
|                                                                    |  |      |         |   |             |      
|Provision for Income Taxes                                          |  |      | 5,155   |   |             | 2.1   | % |      |   | 5,454   |             |  | 2.0   | %    |  |   | 13,817      |   |  | 4.7   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Income (loss) from Continuing Operations                            |  |      | (3,790  | ) |             | -1.5  | % |      |   | 9,572   |             |  | 3.6   | %    |  |   | 11,901      |   |  | 4.0   | %
|Total Income (Loss) from Discontinued Operations                    |  |      | (25,974 | ) |             | -10.6 | % |      |   | 1,307   |             |  | 0.5   | %    |  |   | (83         | ) |  | 0.0   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  
|Net income (loss)                                                   |  | $    | (29,764 | ) |             | -12.2 | % |      | $ | 10,879  |             |  | 4.1   | %    |  | $ | 11,818      |   |  | 4.0   | %
|                                                                    |  |      |         |   |             |       |   |      |   |         |             |  |       |      |  |   |             |   |  |       |  



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##### Table of Contents

Revenue by Geography by Type

The following table sets forth for the periods indicated, revenue in each of the three geographic regions in which we operate (amounts in thousands):



|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|------------------------ |  | ---- | ------- | - | ---- | - | ------- | -------- |  | ---- | ---- |  | - | -------- | - |  | ---- | -
|                         |  | 2003 |         |   | 2004 |   |         | % Change |  |      | 2005 |  |   | % Change |  
|Total Revenue:           |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Americas                 |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Software                 |  | $    | 37,824  |   |      | $ | 35,302  |          |  | -6.7 | %    |  | $ | 33,837   |   |  | -4.1 | %
|Maintenance and Services |  |      | 49,620  |   |      |   | 54,065  |          |  | 9.0  | %    |  |   | 53,778   |   |  | -0.5 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|                         |  |      | 87,444  |   |      |   | 89,367  |          |  | 2.2  | %    |  |   | 87,615   |   |  | -2.0 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|EMEA                     |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Software                 |  |      | 44,203  |   |      |   | 46,567  |          |  | 5.3  | %    |  |   | 64,079   |   |  | 37.6 | %
|Maintenance and Services |  |      | 37,619  |   |      |   | 49,394  |          |  | 31.3 | %    |  |   | 50,633   |   |  | 2.5  | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|                         |  |      | 81,822  |   |      |   | 95,961  |          |  | 17.3 | %    |  |   | 114,712  |   |  | 19.5 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Asia Pacific             |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Software                 |  |      | 43,599  |   |      |   | 45,667  |          |  | 4.7  | %    |  |   | 46,118   |   |  | 1.0  | %
|Maintenance and Services |  |      | 31,686  |   |      |   | 36,290  |          |  | 14.5 | %    |  |   | 47,192   |   |  | 30.0 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|                         |  |      | 75,285  |   |      |   | 81,957  |          |  | 8.9  | %    |  |   | 93,310   |   |  | 13.9 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Total revenue            |  | $    | 244,551 |   |      | $ | 267,285 |          |  | 9.3  | %    |  | $ | 295,637  |   |  | 10.6 | %
|                         |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|                         |  |      |         |   |     
|% Revenue by Geography:  |  |      |         |   |      |   |         |          |  |      |      |  |   |          |   |  |      |  
|Americas                 |  |      | 35.8    | % |      |   | 33.4    | %        |  |      |      |  |   | 29.6     | % |  |      |  
|EMEA                     |  |      | 33.5    | % |      |   | 35.9    | %        |  |      |      |  |   | 38.8     | % |  |      |  
|Asia Pacific             |  |      | 30.8    | % |      |   | 30.7    | %        |  |      |      |  |   | 31.6     | % |  |      |  

In 2005 our software revenue increased in EMEA and in Asia Pacific. Software revenue decreased the
Americas. The increase in EMEA was primarily due to further penetration within the aerospace and automotive industries, while the increase in Asia Pacific was attributable to higher sales to automotive customers. The decrease in the Americas was due
to reduced corporate IT spending and the reorganization of the Amercas sales organization in the latter half of 2005. In constant dollar terms EMEA and Asia Pacific software revenue increased 39.4% and 2.9%, respectively.

In 2004 our software revenue decreased in the Americas and increased in both EMEA and Asia Pacific compared to 2003. The decrease in the Americas was due
primarily to fewer conversions from software on lease to a long term or perpetual license and to some extent the negative impact of a settlement with the Federal Trade Commission on both potential and current customers buying decisions, which
required us to license MSC.Nastran to a competitor. The conversion from a leasing model to a perpetual model began in prior years and was substantially completed by fiscal 2003. In 2004 the increases in EMEA and Asia Pacific were due to favorable
foreign currency exchange rates compared to 2003. In constant dollar terms, software revenue in EMEA and Asia Pacific decreased approximately 4.2% and 2.0%, respectively, compared to 2003.

In 2005 our maintenance and services revenue increased in the Americas and Asia Pacific and decreased in EMEA. The increases in the Americas and Asia
Pacific were primarily due to increased maintenance revenue due to growth of their respective installed customer bases while the decrease in EMEA was due to lower consulting services revenue caused by changes in the nature and timing of completing
such services. In constant dollars terms maintenance and services revenue increased 2.3% in EMEA and increased 32.2% in Asia Pacific.

In
2004 our maintenance and services revenue increased in all three regions due to favorable foreign currency exchange rates, an increase in our installed customer base and additional consulting services. In constant dollar terms our maintenance and
services revenue in EMEA and Asia Pacific increased approximately 19.6% and 7.4%, respectively, compared to 2003.

Risks inherent in our
international revenue include the impact of longer payment cycles, greater difficulty in accounts receivable collection, unexpected changes in regulatory requirements, seasonality, tariffs and other trade barriers, difficulties staffing and managing
foreign operations and the uncertainty of foreign currency fluctuations. These factors may have a material adverse effect on our future international revenue.



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Our future profitability and rate of growth, if any, will be directly affected by increased competition
and an increasingly higher revenue base from which to grow. Our growth rate and net revenue depend significantly on renewals of existing orders as well as our ability to respond successfully to the pace of technological change and expand our
customer base. If our renewal rate or our pace of new customer acquisition slows, our net revenue and operating results would be adversely affected.

In addition, due to the cyclical nature of new product releases and spending by larger global accounts, our revenue is sensitive to individual large transactions that are neither predictable nor consistent in size or
timing. No single customer or reseller represented more than 10% of total revenue during the periods presented.

Year-Over-Year Comparisons

Revenue

Total revenue increased
10.6% in 2005 compared to 2004 and increased 9.3% in 2004 compared to 2003. The growth in revenue in 2005 was due to increases in both software and maintenance and services revenue while the increase in revenue in 2004 resulted from higher
maintenance and services revenue due to growth in our installed customer base, an increase in our consulting services and favorable foreign currency exchange rates.

The change in foreign currency exchange rates unfavorably affected total revenue in 2005 by approximately $2.4 million due to the strengthening of the U.S. Dollar relative to the Japanese Yen and favorably
affected total revenue in 2004 by approximately $13.8 million due to the increase in strength of the Euro and Japanese Yen against the U.S. dollar.

Software revenue. Software revenue increased 12.9% to $144.0 million in 2005 compared to $127.5 million in 2004 due to increased penetration within the aerospace and automotive industries in EMEA. In
constant dollar terms software revenue increased 14.3% in 2005 to $145.7 million. As a percent of total revenue, software revenue was 48.7% in 2005 and 47.7% in 2004.

Software revenue increased 1.5% to $127.5 million in 2004 from $125.6 million in 2003. In constant dollars terms, software revenue decreased 4.2% in 2004 to 120.4 million due to reduced corporate IT spending for
our core software, particularly in our Americas region. As a percent of total revenue, software revenue was 47.7% in 2004 and 51.4% in 2003.

Maintenance and services revenue. Maintenance and services revenue increased 8.5% to $151.6 million in 2005 compared to 2004. Maintenance revenue increased 15.2% to $107.5 million in 2005 primarily due to year-over-year
growth of our installed customer base. Services revenue decreased 5.0% to $44.1 million primarily due to the nature and timing of consulting services provided to our larger customers, particularly in the Americas and EMEA. In constant dollar terms,
maintenance and services revenue increased 10.6% in 2005 to $154.5 million. As a percent of total revenue, maintenance and services revenue was 52.0% in 2005 and 52.3% in 2004.

Maintenance and services revenue increased 17.5% to $139.7 million in 2004 compared to 2003. Maintenance revenue increased 14.3% to
$93.3 million in 2004 primarily due to year-over-year growth of our installed customer base. Services revenue increased 24.1% to $46.4 million primarily due to additional consulting services provided to our larger global accounts, particularly in
the aerospace and automotive sectors, and increased sales of services relating to new licensing contracts. In constant dollar terms, maintenance and services revenue increased 11.9% in 2004 to $133.1 million. As a percent of total revenue,
maintenance and services revenue was 52.3% in 2004 and 48.6% in 2003.



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##### Table of Contents

Cost of Revenue

Cost of software revenue.    Cost of software revenue, which consists primarily of royalty expenses, amortization of developed technology and the cost of product
packaging and documentation materials, was essentially flat in 2005 compared to 2004 at $16.7 million, or 5.6% of revenue, and increased 23.0% to $16.7 million in 2004 compared to 2003, or 6.2% of revenue, primarily due to higher royalty
expenses resulting from changes in product mix. Cost of software revenue as a percent of software revenue was 11.6% in 2005, 13.1% in 2004 and 10.8% in 2003.

Cost of maintenance and services revenue.    Cost of maintenance and services revenue consists largely of compensation and benefits for support, consulting, and training
personnel. Cost of maintenance and services revenue decreased 3.1% to $53.9 million in 2005 compared to 2004. The decrease in cost of maintenance and services revenue in 2005 compared to 2004 was principally due to decreases in compensation
related expenses. In constant dollar terms, cost of maintenance and services revenue decreased approximately 2.4% to $54.3 million. Cost of maintenance and services revenue as a percent of maintenance and services revenue decreased to 35.6% in 2005
from 39.8% in 2004 due to improved utilization rates.

Cost of maintenance and services revenue increased 1.9% to $55.7 million in
2004 compared to 2003. The increase in cost of maintenance and services revenue in 2004 compared to 2003 was principally due to increases in compensation related expenses and subcontractor costs. In constant dollar terms, cost of maintenance and
services revenue decreased approximately 3.7% to $52.6 million. Cost of maintenance and services revenue as a percent of maintenance and services revenue decreased to 39.8% from 46.0% in 2003 due to improved utilization rates.

Operating Expenses

Operating expenses increased 9.3%
in 2005 to $195.8 million compared to 2004, and increased 8.7% to $179.1 million in 2004 compared to 2003. As with revenue, our expenses are impacted by foreign currency fluctuations. In constant dollar terms, operating expenses increased in 2005 by
7.6% compared to 2004 and increased by 5.5% in 2004 compared to 2003.

Research and
development.    Research and development expenses increased 12.4% to $47.3 million in 2005, or 16.0% of revenue, from $42.1 million in 2004, or 15.8% of revenue. The increase was attributable to higher
compensation and benefits primarily due to annual salary increases, higher incentive compensation expenses and increases in our research and development headcount, especially in India.

Research and development expenses increased 3.4% to $42.1 million in 2004, or 15.8% of revenue, from $40.7 million in 2003, or 16.7% of revenue. The
increase was mainly attributable to higher compensation and other costs primarily due to an increase in our research and development headcount partially offset by lower subcontractor costs due to less outsourcing of development projects.
Additionally, in early 2004 we wrote off $0.3 million of acquired in-process research and development costs in connection with the acquisition of SOFY Technologies Corporation. The projects associated with this charge were completed by the end of
2004.

The research and development expenditures in 2003, 2004 and 2005 were incurred to develop new enterprise software technologies and
solutions and to enhance the features and functionality of existing products within our enterprise simulation software suites, including integrated multi-disciplinary tools to complement our SimDesigner, SimManager and SimOffice solutions.

Selling, general and administrative.    Selling, general administrative expenses generally include
employee compensation and related benefits, facility and related costs, marketing communications, conference and trade show expenses and sales commissions and incentives. Selling, general and administrative expenses increased 9.2% to $147.8 million
in 2005, or 50.0% of revenue, compared to $135.4 million, or 50.7% of revenue, in 2004. Included in these expenses were non-recurring expenses related to the independent investigation and restatement audit totaling $8.6 million and $8.1 million
in 2005 and 2004, respectively; severance and related expenses related to the termination of departing officers of $3.9 million and $0.9 million in 2005 and 2004, respectively; costs related to the closure and consolidation of facilities and certain
departments aggregating $4.8 million in 2005, and payments of $2.0 million related to the termination of a product and distribution agreement in 2005. In addition, selling, general and administrative expenses for 2005 were impacted by higher
salaries and wages, benefits, sales commissions and incentive compensation, including stock-based compensation of $4.5 million in 2005 and $3.3 million in 2004, and lower facility related costs compared to 2004. In constant dollar terms, selling,
general and administrative expenses increased 6.7% to $144.5 million.



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Selling, general and administrative expenses increased 14.1% to $135.4 million in 2004, or 50.7% of
revenue, compared to $118.7 million, or 48.5% of revenue, in 2003. Included in 2004 were non-recurring expenses related to the independent investigation totaling $8.1 million and severance and related expenses related to the termination of
departing officers of $0.9 million. In addition, selling, general and administrative expenses for 2004 were impacted by higher salaries and wages, benefits, sales commissions and incentive compensation, including stock-based compensation of $3.3
million in 2004 versus $0.1 million in 2003, and lower facility related costs resulting from prior years restructuring initiatives, compared to 2003. In constant dollar terms, selling, general and administrative expenses increased 10.0%
to $130.5 million.

Amortization of intangibles.    Amortization of intangibles, primarily related
to customer lists with useful lives ranging from five to fifteen years, was $0.8 million in 2005 and 2004 and $1.6 million in 2003. The change in amortization from 2003 to 2004 was due to the full amortization of certain prior costs.

Restructuring and other charges.    Restructuring and other charges include costs related to restructuring
activities and asset impairments and related write-offs. There were no restructuring or other charges in 2005. In 2004 and 2003 we recorded charges for impaired assets of $0.7 million and $1.6 million, respectively. In 2003, we recorded
restructuring charges totaling $2.1 million related to a corporate restructuring plan designed to bring costs more in line with revenue and strengthen the financial performance of the company. We account for restructuring activities in accordance
with SFAS No. 146, Accounting for Costs Associated with Exit or Disposal Activities. This standard supersedes the guidance provided by Emerging Issues Task Force (EITF) No. 94-3, Liability Recognition for
Certain Employee Termination Benefits and Other Costs to Exit an Activity (including Certain Costs Incurred in a Restructuring), which was applied to our restructuring activity prior to 2003. Under both standards, the costs associated with our
restructuring activity are included as charges to our results of operations. As of December 31, 2005, no significant accrual remained for restructuring activities.

Interest Expense

Interest expense consists of interest on our subordinated notes and debentures and
the amortization of debt issue costs and discounts. Interest expense was $4.4 million in 2005 compared to $4.6 million in 2004 and $5.3 million in 2003. The decrease in 2004 from 2003 resulted primarily from our debt refinancing in May 2003,
which included the sale of $100 million of 2.5% Senior Subordinated Convertible Notes in a private offering, and repayment of notes payable which bore interest at significantly higher interest rates. Refer to Liquidity and Capital
Resources for further discussion.

Other Expense (Income), Net

Other expense (income) includes interest income, gains and losses on property and equipment, foreign currency transaction gains and losses, and other non-operating income and expense. Other expense (income) was ($0.9
million) in 2005, ($3.7 million) in 2004 and $5.0 million in 2003. Other income declined in 2005 compared to 2004 primarily due to a $2.6 million unfavorable impact from foreign currency transactions while other expense in 2003 included prepayment
penalties of $3.8 million and a write-off of approximately $2.3 million of unamortized debt issuance costs related to the refinancing of our debt, partially offset by foreign currency gains.

Provision for Income Taxes

Our effective annual
income tax rate was 377.7%, 36.3% and 53.7% in 2003, 2004 and 2005, respectively. The change in the effective tax rate between years reflects the impact of foreign earnings and domestic losses, foreign tax rate variances and valuation allowances
established against domestic net operating losses and other domestic deferred tax assets.



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Discontinued Operations

In the fourth quarter of 2005, the Company approved a plan to sell its wholly-owned Japanese service subsidiary, ESTECH Corporation (ESTECH). Accordingly, ESTECH has been accounted for as a discontinued
operation within the consolidated financial statements and includes a $1.1 million loss from disposal. On June 30, 2003, we decided to exit our systems business. In 2003, we recorded an $8.4 million loss, net of tax from discontinued operations
and an $18.6 million loss, net of tax from the disposal of discontinued operations.

LIQUIDITY AND CAPITAL RESOURCES



|                                                 |  |                                 |         |   |      |   |         |      |  |   |        
|------------------------------------------------ |  | ------------------------------- | ------- | - | ---- | - | ------- | ---- |  | - | -------
|                                                 |  | For the Year Ended December 31,
|                                                 |  | 2003                            |         |   | 2004 |   |         | 2005
|Cash, cash equivalents and investments           |  | $                               | 46,502  |   |      | $ | 72,494  |      |  | $ | 112,298
|Working capital (deficiency)                     |  | $                               | (2,782  | ) |      | $ | 20,710  |      |  | $ | 61,879 
|Net cash provided by operating activities        |  | $                               | 23,878  |   |      | $ | 31,922  |      |  | $ | 40,135 
|Net cash provided (used) in investing activities |  | $                               | (28,934 | ) |      | $ | (33,368 | )    |  | $ | 27,070 
|Net cash provided by financing activities        |  | $                               | 20,149  |   |      | $ | (768    | )    |  | $ | 577    

Our cash, cash equivalents and investments at December 31, 2005 increased 54.9% when compared
to December 31, 2004 and increased 55.9% at December 31, 2004 when compared to December 31, 2003. The increases were due primarily to improving cash flows from operations, favorably impacted by our results of operations.

In the past, working capital needed to finance our operations has been provided by cash on hand and from cash flow from operations. We believe that
cash and cash equivalents and cash generated from operations will continue to provide sufficient capital for normal working capital needs for at least the next 12 months. Our ability to generate cash flows from operations is dependent on collections
of trade accounts receivable and payment of our expenses primarily related to compensation, benefits and facilities. Outside of these expenses, we do not have a significant amount of vendor payables. Currently, our debt obligations are long term in
nature and will not require significant cash outflows over the next twelve months. We may engage in additional financing methods that we believe are advantageous, particularly to finance acquisitions.

Our working capital (current assets minus current liabilities) increased $41.2 million to $61.9 million at December 31, 2005 compared to working
capital of $20.7 million at December 31, 2004, and increased $23.5 million as of December 31, 2004 when compared to the working capital deficiency of $2.8 million at December 31, 2003. The increases in working capital were
primarily due to the timing of cash receipts on billings and payment of accounts payable and accrued liabilities, including those related to restructuring activities and non-recurring expenses, and changes in deferred revenue.

We are currently under an SEC investigation. As a result of this investigation, we may be exposed to penalties and other contingencies or obligations
that may be material to our consolidated financial statements. Refer to Note 11Commitments and Contingencies in the accompanying Notes to Consolidated Financial Statements.

Net cash provided by operations was $40.1 million for 2005 compared to $31.9 million for 2004 and $23.9 million for 2003. The increase in cash flows from
operations during 2005 and 2004 was reflects improved results of operations, and lower payment of accounts payable and liabilities, offset by lower collections of billings and changes in deferred revenue. Our accounts receivable aging improved in
2005 with days sales outstanding decreasing to 79 days at December 31, 2005 compared to 90 days at December 31, 2004 and 98 days at December 31, 2003. Our days sales outstanding generally exceed 60 days due to the high proportion of
billings generated from our international operations , which generally have longer payment terms compared to the U.S. In addition, our days sales outstanding are also negatively impacted by the significant volume of sales transactions and invoicing
that occurs near the end of any given quarter.



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Net cash generated from investing activities was $27.1 million in 2005 compared to net cash used of $33.4
million in 2004 and $28.9 million in 2003. The increase in cash from investing activities during 2005 was primarily due to proceeds received from sales of auction rate securities. Capital expenditures for property and equipment decreased in 2005 and
2004 as the result of managements continuing effort to limit capital expenditures to required additions. Our capital expenditures vary from year to year, as required by business needs.

Capital expenditures primarily include upgrades to facilities and replacement of computer equipment used in the development and support of our software
products and business processes. We intend to continue to expand the capabilities of our computer equipment used in the development and support of our software products, as well as investing in our worldwide financial and management systems. In
2006, we estimate that our capital expenditures will total approximately $12.0 million, including $5.0 million for an implementation of a worldwide financial and management system designed to process transactions more efficiently, to improve
internal processes and controls and to provide management reporting necessary to support our long-term strategic plans.

During 2003, 2004
and 2005, our research and development expenditures totaled $40.7 million, $42.1 million and $47.3 million, respectively, none of which was capitalized due to the short duration between technological feasibility and general availability of the new
software to our customers. We expect to continue to invest a substantial portion of our revenues in the development of new enterprise computing software and the enhancement of existing products, technologies and solutions, including integrated
multi-disciplinary tools and our SimDesigner, SimManager and SimOffice solutions. In 2006, we estimate our expenditures for research and development activities will be $46.0 million.

Net cash provided by financing activities in 2005 was $0.6 million, which included proceeds of $1.2 million received from exercises of stock options by
former employees and purchases of stock awards by current officers, compared to net cash used of $0.8 million in 2004 and net cash provided of $20.1 million in 2003, which included the refinancing of a significant portion of our debt from the sale
of $100.0 million of 2.5% Senior Subordinated Convertible Notes (the Convertible Notes) in a private offering in May 2003. The Convertible Notes were offered to investors at 100% of their principal amount. We incurred approximately $3.8
million of debt issuance costs, which are being amortized over the five year term of the Convertible Notes.

The Convertible Notes mature
on May 5, 2008 and bear interest at 2.5% with interest payments due semi-annually on May 5 and November 5, beginning on November 5, 2003. The Convertible Notes are convertible into our common stock at a conversion price of $8.515
per share, subject to adjustment upon the occurrence of specified events. This represents a 30% conversion premium based on the closing price of $6.55 of our common stock on the date of sale of the Convertible Notes. Each $1,000 principal amount of
the Convertible Notes is initially convertible into 117.4398 shares of our common stock. The holders of the Convertible Notes may convert their Convertible Notes at any time on or before the maturity date. On May 18, 2006, we announced we would
call all of the outstanding Convertible Notes on June 16, 2006 pursuant to the provisions of the indenture. If the Convertible Notes are converted, our interest payments would decrease by $2.5 million annually. Refer to Note 16 
Subsequent Events.

We used the proceeds from the Convertible Notes to repay all amounts outstanding under our then existing loan agreement
and $20.0 million of the notes payable to shareholders issued in connection with the acquisition of AES in July 2001. Approximately $11.9 million of the proceeds were used to acquire U.S. Government securities that are pledged to a trustee for
the payment of all scheduled interest payments on the Convertible Notes when due. As of December 31, 2005, the balance of the pledged securities is $6.0 million.

In connection with the issuance of the Convertible Notes, we terminated our then existing loan agreement and paid approximately $3.8 million of
prepayment penalties and wrote-off approximately $2.3 million of unamortized debt issuance costs related to that loan agreement in May 2003.

Due to the fact we were delinquent in filing our Annual Report on Form 10-K for 2003 and our quarterly reports on Form 10-Q in 2004, the coupon rate on the Convertible Notes increased from 2.5% to 3.0% in May 2004. The coupon rate
returned to 2.5% in May 2005.



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Contractual Obligations

The following summarizes our contractual obligations at December 31, 2005 (in thousands).



|                                    |  |                         |         |                  |   |          |  |           |         |                   |   |        |  |   |       
|----------------------------------- |  | ----------------------- | ------- | ---------------- | - | -------- |  | --------- | ------- | ----------------- | - | ------ |  | - | ------
|                                    |  | As of December 31, 2005
|                                    |  | Total                   |         | Less Than 1 Year |   | 1-3Years |  | 3-5 Years |         | More than 5 Years
|Contractual Obligations:            |  |                         |         |                  |   |          |  |           |         |                   |   |        |  |   |       
|Subordinated Notes Payable          |  | $                       | 8,000   |                  |   |         |  |           |        |                   | $ | 8,000  |  |   |      
|Interest Payments                  |  |                         | 2,560   |                  |   | 640      |  |           | 1,280   |                   |   | 640    |  |   |      
|Subordinated Convertible Debentures |  |                         | 100,000 |                  |   |         |  |           | 100,000 |                   |   |       |  |   |      
|Interest Payments                  |  |                         | 6,250   |                  |   | 2,500    |  |           | 3,750   |                   |   |       |  |   |      
|Operating Lease Obligations         |  |                         | 75,452  |                  |   | 13,874   |  |           | 22,829  |                   |   | 19,578 |  |   | 19,171
|Capital Lease Obligations           |  |                         | 1,184   |                  |   | 745      |  |           | 439     |                   |   |       |  |   |      
|Pension Obligations                 |  |                         | 3,524   |                  |   | 107      |  |           | 274     |                   |   | 743    |  |   | 2,400 
|Severance Agreements                |  |                         | 336     |                  |   | 336      |  |           |        |                   |   |       |  |   |      
|                                    |  |                         |         |                  |   |          |  |           |         |                   |   |        |  |   |       
|Total Contractual Obligations       |  | $                       | 197,306 |                  | $ | 18,202   |  | $         | 128,572 |                   | $ | 28,961 |  | $ | 21,571
|                                    |  |                         |         |                  |   |          |  |           |         |                   |   |        |  |   |       

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are exposed to the impact of
foreign currency fluctuations and interest rate changes.

Foreign Currency Risk

International revenue represented 64.3%, 66.6% and 70.4% of our total revenue for 2003, 2004 and 2005, respectively. International sales are made mostly
from our foreign sales subsidiaries in Europe and Asia Pacific and are typically denominated in the local currency of each country. These subsidiaries also incur most of their expenses in the local currency. Accordingly, all foreign subsidiaries use
the local currency as their functional currency.

Our exposure to foreign exchange rate fluctuations arises in part from intercompany
accounts in which cash from sales of our foreign subsidiaries are transferred back to the United States. These intercompany accounts are typically denominated in the functional currency of the foreign subsidiary in order to centralize foreign
exchange risk with the parent company in the United States. We are also exposed to foreign exchange rate fluctuations as the financial results of foreign subsidiaries are translated into United States Dollars in consolidation. As exchange rates
vary, these results, when translated, may vary from expectations and impact overall expected profitability. In 2005, a 5% change in both the EURO and Yen would have impacted our revenue by approximately $9.9 million and our income from continuing
operations by approximately $2.2 million.

We do not currently hedge any of our foreign currencies.

Interest Rate Risk

We do not have any
variable interest rate borrowings and, accordingly, our exposure to market rate risks for changes in interest rates is limited. Refer to Note 1 in the accompanying Notes to Consolidated Financial Statements discussing fair value of financial
instruments.

We have not used derivative financial instruments in our investment portfolio. We invest our excess cash primarily in debt
instruments of U.S. municipalities and other high-quality issuers and, by policy, limit the amount of credit exposure to any one issuer. We protect and preserve our invested funds by limiting default, market and reinvestment risk.



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Investment Risk

As of December 31, 2005 our investments no longer included auction rate securities whereas of December 31, 2004 our investments included both marketable equity securities and auction rate securities. We
periodically evaluate whether any declines in fair value of our investments are other-than-temporary, which may result in an impairment of such assets. This evaluation consists of a review of qualitative and quantitative factors. We had no such
impairments during 2004 or 2005. Refer to Note 1 in the accompanying Notes to Consolidated Financial Statement, discussing fair value of financial instruments.

Our equity securities consist entirely of stock in Geometric Software Solutions Co. Ltd. (GSSL), a public company headquartered in India, which we use for certain software development projects. See
Item 13 for discussion of our relationship with GSSL and related transactions. All unrealized gains and losses related to our investment in the stock of GSSL are recorded as a component of other comprehensive income. In the event we decide to
sell all or any part of the stock of GSSL, amounts realized from such sale, and any resulting gains or losses, would be dependent upon the market price of the stock at the time of sale. As of December 31, 2005, we owned 5,200,000 shares of GSSL
stock with an original cost of $68,000.

ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO CONSOLIDATED
FINANCIAL STATEMENTS



|                                                                                                                                     |  |     
|------------------------------------------------------------------------------------------------------------------------------------ |  | ----
|                                                                                                                                     |  | Page
|Consolidated Balance Sheets as of December 31, 2004 and 2005                                                                         |  | 34  
|Consolidated Statements of Operations for the Years Ended December 31, 2003, 2004 and 2005                                           |  | 35  
|Consolidated Statements of Shareholders Equity and Comprehensive Income (Loss) for the Years Ended December 31, 2003, 2004 and
2005 |  | 36  
|Consolidated Statements of Cash Flows for the Years Ended December 31, 2003, 2004 and 2005                                           |  | 37  
|Notes to Consolidated Financial Statements                                                                                           |  | 39  
|Report of Independent Registered Public Accounting Firm                                                                              |  | 73  



33



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MSC.SOFTWARE CORPORATION

CONSOLIDATED BALANCE SHEETS

AS OF DECEMBER 31, 2004 AND 2005

(in thousands except per share value amounts)



|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- | -------- | - | ---- | - | -------- | -
|                                                                                                                                                                      |  | 2004 |          |   | 2005 |  
|ASSETS                                                                                                                                                                |  |      |          |   |      |   |          |  
|Current Assets:                                                                                                                                                       |  |      |          |   |      |   |          |  
|Cash and Cash Equivalents                                                                                                                                             |  | $    | 35,772   |   |      | $ | 99,478   |  
|Investments                                                                                                                                                           |  |      | 36,722   |   |      |   | 12,820   |  
|Trade Accounts Receivable, less Allowance for Doubtful Accounts of $3,313 and $1,296, respectively.                                                                   |  |      | 69,461   |   |      |   | 73,141   |  
|Deferred Tax Assets                                                                                                                                                   |  |      | 21,139   |   |      |   | 18,059   |  
|Current Assets of Discontinued Operations                                                                                                                             |  |      | 9,099    |   |      |   | 5,803    |  
|Other Current Assets                                                                                                                                                  |  |      | 10,503   |   |      |   | 8,815    |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Current Assets                                                                                                                                                  |  |      | 182,696  |   |      |   | 218,116  |  
|Property and Equipment, Net                                                                                                                                           |  |      | 24,025   |   |      |   | 16,271   |  
|Goodwill and Indefinite Lived Intangibles, Net                                                                                                                        |  |      | 180,491  |   |      |   | 180,491  |  
|Other Intangible Assets, Net                                                                                                                                          |  |      | 37,702   |   |      |   | 31,829   |  
|Deferred Tax Assets                                                                                                                                                   |  |      | 13,892   |   |      |   | 7,917    |  
|Other Assets                                                                                                                                                          |  |      | 19,433   |   |      |   | 14,579   |  
|Long-Term Assets of Discontinued Operations                                                                                                                           |  |      | 6,818    |   |      |   | 6,385    |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Assets                                                                                                                                                          |  | $    | 465,057  |   |      | $ | 475,588  |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|LIABILITIES AND SHAREHOLDERS EQUITY                                                                                                                                  |  |      |          |   |      |   |          |  
|Current Liabilities:                                                                                                                                                  |  |      |          |   |      |   |          |  
|Accounts Payable                                                                                                                                                      |  | $    | 8,471    |   |      | $ | 12,097   |  
|Compensation and Related Expenses                                                                                                                                     |  |      | 15,982   |   |      |   | 18,921   |  
|Restructuring Reserve                                                                                                                                                 |  |      | 102      |   |      |   | 11       |  
|Income Tax Payable                                                                                                                                                    |  |      | 681      |   |      |   | 9,145    |  
|Deferred Revenue                                                                                                                                                      |  |      | 116,238  |   |      |   | 94,625   |  
|Other Current Liabilities                                                                                                                                             |  |      | 15,642   |   |      |   | 18,572   |  
|Current Liabilities of Discontinued Operations                                                                                                                        |  |      | 4,870    |   |      |   | 2,866    |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Current Liabilities                                                                                                                                             |  |      | 161,986  |   |      |   | 156,237  |  
|Deferred Income Taxes                                                                                                                                                 |  |      | 16,902   |   |      |   | 16,641   |  
|Long-Term Debt                                                                                                                                                        |  |      | 107,195  |   |      |   | 107,375  |  
|Other Long-Term Liabilities                                                                                                                                           |  |      | 12,574   |   |      |   | 12,254   |  
|Long-Term Liabilities of Discontinued Operations                                                                                                                      |  |      | 1,385    |   |      |   | 1,393    |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Liabilities                                                                                                                                                     |  |      | 300,042  |   |      |   | 293,900  |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Shareholders Equity:                                                                                                                                                 |  |      |          |   |      |   |          |  
|Preferred Stock, $0.01 Par Value, 10,000,000 Shares Authorized; No Shares Issued and Outstanding                                                                      |  |      |         |   |      |   |         |  
|Common Stock, $0.01 Par Value, 100,000,000 Shares Authorized; 30,780,000 and 30,926,000 Shares Issued; and 30,740,000 and 30,886,000 Shares
Outstanding, respectively |  |      | 308      |   |      |   | 309      |  
|Additional Paid-In Capital                                                                                                                                            |  |      | 291,834  |   |      |   | 300,793  |  
|Deferred Compensation                                                                                                                                                 |  |      | (69      | ) |      |   | (3,029   | )
|Accumulated Other Comprehensive Loss:                                                                                                                                 |  |      |          |   |      |   |          |  
|Currency Translation Adjustment, net of tax                                                                                                                           |  |      | (10,862  | ) |      |   | (15,863  | )
|Unrealized Investment Gain, net of tax                                                                                                                                |  |      | 6,654    |   |      |   | 10,782   |  
|Minimum Pension Liability, net of tax                                                                                                                                 |  |      |         |   |      |   | (272     | )
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Accumulated Other Comprehensive Loss                                                                                                                            |  |      | (4,208   | ) |      |   | (5,353   | )
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Accumulated Deficit                                                                                                                                                   |  |      | (122,573 | ) |      |   | (110,755 | )
|Treasury Shares, At Cost (40,000 Shares)                                                                                                                              |  |      | (277     | ) |      |   | (277     | )
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Shareholders Equity                                                                                                                                            |  |      | 165,015  |   |      |   | 181,688  |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  
|Total Liabilities and Shareholders Equity                                                                                                                            |  | $    | 465,057  |   |      | $ | 475,588  |  
|                                                                                                                                                                      |  |      |          |   |      |   |          |  

See accompanying notes to consolidated financial statements.



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MSC.SOFTWARE CORPORATION

CONSOLIDATED STATEMENTS OF OPERATIONS

FOR YEARS ENDED DECEMBER 31, 2003, 2004
AND 2005

(in thousands, except per share data)



|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|------------------------------------------------------------------ |  | ---- | ------- | - | ---- | - | ------- | ---- |  | - | ------- | -
|                                                                   |  | 2003 |         |   | 2004 |   |         | 2005 | 
|Revenue:                                                           |  |      |         |   |      |   |         |      |  |   |         |  
|Software                                                           |  | $    | 125,626 |   |      | $ | 127,536 |      |  | $ | 144,034 |  
|Maintenance and Services                                           |  |      | 118,925 |   |      |   | 139,749 |      |  |   | 151,603 |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Total Revenue                                                      |  |      | 244,551 |   |      |   | 267,285 |      |  |   | 295,637 |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Cost of Revenue:                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Software                                                           |  |      | 13,541  |   |      |   | 16,654  |      |  |   | 16,701  |  
|Maintenance and Services                                           |  |      | 54,649  |   |      |   | 55,665  |      |  |   | 53,943  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Total Cost of Revenue                                              |  |      | 68,190  |   |      |   | 72,319  |      |  |   | 70,644  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Gross Profit                                                       |  |      | 176,361 |   |      |   | 194,966 |      |  |   | 224,993 |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Operating Expenses:                                                |  |      |         |   |      |   |         |      |  |   |         |  
|Research And Development                                           |  |      | 40,733  |   |      |   | 42,115  |      |  |   | 47,256  |  
|Selling, General and Administrative                                |  |      | 118,693 |   |      |   | 135,428 |      |  |   | 147,756 |  
|Amortization of Intangibles                                        |  |      | 1,551   |   |      |   | 799     |      |  |   | 750     |  
|Restructuring and Other Charges                                    |  |      | 3,687   |   |      |   | 726     |      |  |   |        |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Total Operating Expense                                            |  |      | 164,664 |   |      |   | 179,068 |      |  |   | 195,762 |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Operating Income                                                   |  |      | 11,697  |   |      |   | 15,898  |      |  |   | 29,231  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Other Expense (Income):                                            |  |      |         |   |      |   |         |      |  |   |         |  
|Interest Expense                                                   |  |      | 5,346   |   |      |   | 4,576   |      |  |   | 4,415   |  
|Other Expense (Income), Net                                        |  |      | 4,986   |   |      |   | (3,704  | )    |  |   | (902    | )
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Total Other Expense, Net                                           |  |      | 10,332  |   |      |   | 872     |      |  |   | 3,513   |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Income From Continuing Operations Before Provision For Income Tax  |  |      | 1,365   |   |      |   | 15,026  |      |  |   | 25,718  |  
|Provision For Income Taxes                                         |  |      | 5,155   |   |      |   | 5,454   |      |  |   | 13,817  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Income (Loss) From Continuing Operations                           |  |      | (3,790  | ) |      |   | 9,572   |      |  |   | 11,901  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Discontinued Operations:                                           |  |      |         |   |      |   |         |      |  |   |         |  
|Income (Loss) From Discontinued Operations, Net of Income Taxes    |  |      | (7,378  | ) |      |   | 1,307   |      |  |   | 1,027   |  
|Loss From Disposal Of Discontinued Operations, Net of Income Taxes |  |      | (18,596 | ) |      |   |        |      |  |   | (1,110  | )
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Total Income (Loss) From Discontinued Operations                   |  |      | (25,974 | ) |      |   | 1,307   |      |  |   | (83     | )
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Net Income (Loss)                                                  |  | $    | (29,764 | ) |      | $ | 10,879  |      |  | $ | 11,818  |  
|                                                                   |  |      |         |   |      |   |         |      |  |   |         |  
|Basic Earnings (Loss) Per Share From Continuing Operations         |  | $    | (0.13   | ) |      | $ | 0.31    |      |  | $ | 0.39    |  
|Diluted Earnings (Loss) Per Share From Continuing Operations       |  | $    | (0.13   | ) |      | $ | 0.27    |      |  | $ | 0.30    |  
|Basic Earnings (Loss) Per Share From Discontinued Operations       |  | $    | (0.87   | ) |      | $ | 0.04    |      |  | $ |        |  
|Diluted Earnings (Loss) Per Share From Discontinued Operations     |  | $    | (0.87   | ) |      | $ | 0.03    |      |  | $ |        |  
|Basic Earnings (Loss) Per Share                                    |  | $    | (1.00   | ) |      | $ | 0.36    |      |  | $ | 0.38    |  
|Diluted Earnings (Loss) Per Share                                  |  | $    | (1.00   | ) |      | $ | 0.30    |      |  | $ | 0.30    |  
|Basic Weighted-Average Shares Outstanding                          |  |      | 29,883  |   |      |   | 30,619  |      |  |   | 30,835  |  
|Diluted Weighted-Average Shares Outstanding                        |  |      | 29,883  |   |      |   | 43,026  |      |  |   | 44,236  |  

See accompanying notes to consolidated financial statements.



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MSC.SOFTWARE CORPORATION

CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY AND

COMPREHENSIVE INCOME
(LOSS)

FOR THE YEARS ENDED DECEMBER 31, 2003, 2004 AND 2005

(in thousands)



|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|--------------------------------------------------------------------------- |  | ------ | - |  | -------------- | - |  | ----------- | --- | - | ------------------------ | - | ------- | ------------------------------------------ |  | - | -------------------- | - |  | ------------------ | ------ | - | ---------------------- | - | -------- | ---------------------- |  | - | ---- | - |  | - | ------- | -
|                                                                            |  | Issued |   |  | TreasuryShares |   |  | CommonStock |     |   | AdditionalPaid-inCapital |   |         | AccumulatedOtherComprehensiveIncome (Loss) |  |   | DeferredCompensation |   |  | AccumulatedDeficit |        |   | TreasuryShares,At Cost |   |          | NetShareholdersEquity | 
|Balance at January 1, 2003                                                  |  | 29,554 |   |  | (40            | ) |  | $           | 296 |   |                          | $ | 284,389 |                                            |  | $ | (1,763               | ) |  |                    |        |   |                        | $ | (103,688 | )                      |  | $ | (277 | ) |  | $ | 178,957 |  
|Net Loss                                                                    |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                      |   |  |                    |       |   |                        |   | (29,764  | )                      |  |   |     |   |  |   | (29,764 | )
|Foreign Currency Translation Adjustment, net of Tax Benefit of $0           |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | (4,206               | ) |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | (4,206  | )
|Unrealized Investment Gain, net of Tax Provision of $79                     |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | 1,233                |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 1,233   |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Comprehensive Loss                                                          |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | (32,737 | )
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |       |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Shares Returned Relating to Business Acquired                               |  | (109   | ) |  |               |   |  |             | (1  | ) |                          |   | (999    | )                                          |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | (1,000  | )
|Shares Issued as Compensation                                               |  | 15     |   |  |               |   |  |             |    |   |                          |   | 130     |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 130     |  
|Shares Issued Under Employee Stock Option and Employee Stock Purchase Plans |  | 719    |   |  |               |   |  |             | 7   |   |                          |   | 2,716   |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 2,723   |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Balance at December 31, 2003                                                |  | 30,179 |   |  | (40            | ) |  |             | 302 |   |                          |   | 286,236 |                                            |  |   | (4,736               | ) |  |                    |       |   |                        |   | (133,452 | )                      |  |   | (277 | ) |  |   | 148,073 |  
|Net Income                                                                  |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    |       |   |                        |   | 10,879   |                        |  |   |     |   |  |   | 10,879  |  
|Foreign Currency Translation Adjustment, net of Tax Benefit of $0           |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | (1,398               | ) |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | (1,398  | )
|Unrealized Investment Gain, net of Tax Provision of $278                    |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | 1,926                |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 1,926   |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Comprehensive Income                                                        |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 11,407  |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Shares Issued as Compensation                                               |  | 307    |   |  |               |   |  |             | 3   |   |                          |   | 3,207   |                                            |  |   |                     |   |  |                    | (87    | ) |                        |   |         |                        |  |   |     |   |  |   | 3,123   |  
|Amortization of Deferred Compensation                                       |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    | 18     |   |                        |   |         |                        |  |   |     |   |  |   | 18      |  
|Shares Issued for Business                                                  |  | 87     |   |  |               |   |  |             | 1   |   |                          |   | 878     |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 879     |  
|Acquired                                                                    |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Expense Recognized from Modification of Stock Options                       |  |       |   |  |               |   |  |             |    |   |                          |   | 145     |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 145     |  
|Shares Issued Under Employee Stock Option and Employee Stock Purchase Plans |  | 207    |   |  |               |   |  |             | 2   |   |                          |   | 1,368   |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 1,370   |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Balance at December 31, 2004                                                |  | 30,780 |   |  | (40            | ) |  |             | 308 |   |                          |   | 291,834 |                                            |  |   | (4,208               | ) |  |                    | (69    | ) |                        |   | (122,573 | )                      |  |   | (277 | ) |  |   | 165,015 |  
|Net Income                                                                  |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    |       |   |                        |   | 11,818   |                        |  |   |      |   |  |   | 11,818  |  
|Foreign Currency Translation Adjustment, net of Tax Benefit of $0           |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | (5,001               | ) |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | (5,001  | )
|Unrealized Investment Gain, net of Tax Provision of $0                      |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   | 4,128                |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 4,128   |  
|Minimum Pension Liability, net of Tax Benefit of $181                       |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   | (272                 | ) |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   | (272    | )
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Comprehensive Income                                                        |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 10,673  |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Shares Issued as Compensation                                               |  | 25     |   |  |               |   |  |             |    |   |                          |   | 166     |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 166     |  
|Restricted Stock and Awards Issued as Compensation                          |  | 50     |   |  |               |   |  |             |    |   |                          |   | 4,979   |                                            |  |   |                     |   |  |                    | (4,392 | ) |                        |   |         |                        |  |   |     |   |  |   | 587     |  
|Amortization of Deferred Compensation                                       |  |       |   |  |               |   |  |             |    |   |                          |   |        |                                            |  |   |                     |   |  |                    | 1,432  |   |                        |   |         |                        |  |   |     |   |  |   | 1,432   |  
|Expense Recognized from Modification of Stock Options                       |  |       |   |  |               |   |  |             |    |   |                          |   | 3,107   |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 3,107   |  
|Shares Issued Under Employee Stock Option Plans                             |  | 71     |   |  |               |   |  |             | 1   |   |                          |   | 707     |                                            |  |   |                     |   |  |                    |       |   |                        |   |         |                        |  |   |     |   |  |   | 708     |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  
|Balance at December 31, 2005                                                |  | 30,926 |   |  | (40            | ) |  | $           | 309 |   |                          | $ | 300,793 |                                            |  | $ | (5,353               | ) |  | $                  | (3,029 | ) |                        | $ | (110,755 | )                      |  | $ | (277 | ) |  | $ | 181,688 |  
|                                                                            |  |        |   |  |                |   |  |             |     |   |                          |   |         |                                            |  |   |                      |   |  |                    |        |   |                        |   |          |                        |  |   |      |   |  |   |         |  

See accompanying notes to consolidated financial statements.



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MSC.SOFTWARE CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE YEARS ENDED DECEMBER 31, 2003,
2004 AND 2005

(in thousands)



|                                                                                         |  |      |         |   |      |   |         |      |  |   |         |  
|---------------------------------------------------------------------------------------- |  | ---- | ------- | - | ---- | - | ------- | ---- |  | - | ------- | -
|                                                                                         |  | 2003 |         |   | 2004 |   |         | 2005 | 
|CASH FLOWS FROM OPERATING ACTIVITIES:                                                    |  |      |         |   |      |   |         |      |  |   |         |  
|Net Income (Loss)                                                                        |  | $    | (29,764 | ) |      | $ | 10,879  |      |  | $ | 11,818  |  
|Adjustments to Reconcile Net Income (Loss) to Net Cash Provided By Operating Activities: |  |      |         |   |      |   |         |      |  |   |         |  
|Provision (Credit) for Doubtful Accounts                                                 |  |      | (181    | ) |      |   | 991     |      |  |   | 498     |  
|Depreciation and Amortization of Property and Equipment                                  |  |      | 15,062  |   |      |   | 10,769  |      |  |   | 7,687   |  
|Amortization of Intangibles                                                              |  |      | 7,995   |   |      |   | 6,150   |      |  |   | 5,521   |  
|Amortization of Debt Issuance Costs                                                      |  |      | 1,003   |   |      |   | 912     |      |  |   | 913     |  
|Write-off of Acquired In-Process Technology                                              |  |      |        |   |      |   | 338     |      |  |   |        |  
|Write-off of Debt Issuance Costs                                                         |  |      | 2,287   |   |      |   |        |      |  |   |        |  
|Loss (Gain) on Disposal of Property & Equipment                                          |  |      | 849     |   |      |   | 669     |      |  |   | (68     | )
|Loss on Disposal of Subsidiary                                                           |  |      |        |   |      |   |        |      |  |   | 1,110   |  
|Impairment of Assets                                                                     |  |      | 9,695   |   |      |   | 1,736   |      |  |   |        |  
|Impairment of Goodwill                                                                   |  |      | 12,033  |   |      |   |        |      |  |   |        |  
|Stock Based Compensation                                                                 |  |      | 130     |   |      |   | 3,283   |      |  |   | 4,540   |  
|Deferred Income Taxes                                                                    |  |      | (1,902  | ) |      |   | (3,478  | )    |  |   | 8,946   |  
|Other                                                                                    |  |      | 56      |   |      |   |        |      |  |   | 30      |  
|Changes in Operating Assets and Liabilities, Net of Effects of Acquisitions:             |  |      |         |   |      |   |         |      |  |   |         |  
|Trade Accounts Receivable                                                                |  |      | (8,370  | ) |      |   | 482     |      |  |   | (4,178  | )
|Other Current Assets                                                                     |  |      | (1,413  | ) |      |   | 5,644   |      |  |   | 1,688   |  
|Other Assets                                                                             |  |      | 2,214   |   |      |   | 664     |      |  |   | 4,122   |  
|Accounts Payable                                                                         |  |      | (905    | ) |      |   | (2,077  | )    |  |   | 3,626   |  
|Other Current Liabilities                                                                |  |      | (9,314  | ) |      |   | 1,592   |      |  |   | 2,916   |  
|Deferred Revenue                                                                         |  |      | 6,153   |   |      |   | (4,140  | )    |  |   | (21,613 | )
|Income Taxes Payable                                                                     |  |      | (701    | ) |      |   | 681     |      |  |   | 8,464   |  
|Compensation and Related Expenses                                                        |  |      | 3,921   |   |      |   | 595     |      |  |   | 3,083   |  
|Restructuring Reserve                                                                    |  |      | (3,015  | ) |      |   | (1,127  | )    |  |   | (91     | )
|Other Liabilities                                                                        |  |      | 4,959   |   |      |   | (592    | )    |  |   | (257    | )
|Discontinued Operations                                                                  |  |      | 13,086  |   |      |   | (2,049  | )    |  |   | 1,380   |  
|                                                                                         |  |      |         |   |      |   |         |      |  |   |         |  
|Net Cash Provided By Operating Activities                                                |  |      | 23,878  |   |      |   | 31,922  |      |  |   | 40,135  |  
|                                                                                         |  |      |         |   |      |   |         |      |  |   |         |  
|CASH FLOWS FROM INVESTING ACTIVITIES:                                                    |  |      |         |   |      |   |         |      |  |   |         |  
|Acquisition of Property and Equipment                                                    |  |      | (13,068 | ) |      |   | (3,453  | )    |  |   | (2,277  | )
|Proceeds from Sale of Property and Equipment                                             |  |      | 3       |   |      |   | 6       |      |  |   | 915     |  
|Businesses Acquired, Net of Cash Received                                                |  |      | (3,762  | ) |      |   | (1,786  | )    |  |   |        |  
|Purchases of Available-for-Sale Equity Securities                                        |  |      |        |   |      |   | (28,000 | )    |  |   | (7,500  | )
|Proceeds from Sale of Available-for-Sale Equity Securities                               |  |      |        |   |      |   |        |      |  |   | 35,500  |  
|Purchases of Held-to-Maturity Debt Securities                                            |  |      | (11,839 | ) |      |   |        |      |  |   |        |  
|Discontinued Operations                                                                  |  |      | (268    | ) |      |   | (135    | )    |  |   | 432     |  
|                                                                                         |  |      |         |   |      |   |         |      |  |   |         |  
|Net Cash Provided by (Used) In Investing Activities                                      |  |      | (28,934 | ) |      |   | (33,368 | )    |  |   | 27,070  |  
|                                                                                         |  |      |         |   |      |   |         |      |  |   |         |  

See accompanying notes to consolidated financial statements.



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MSC.SOFTWARE CORPORATION

CONSOLIDATED STATEMENTS OF CASH FLOWS -Continued

FOR
THE YEARS ENDED DECEMBER 31, 2003, 2004 AND 2005

(in thousands)



|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|--------------------------------------------------------------- |  | ---- | ------- | - | ---- | - | ------ | ---- |  | - | ------ | -
|                                                                |  | 2003 |         |   | 2004 |   |        | 2005 | 
|CASH FLOWS FROM FINANCING ACTIVITIES:                           |  |      |         |   |      |   |        |      |  |   |        |  
|                                                                |  |      |        
|Issuance of Subordinated Convertible Debentures                 |  |      | 100,000 |   |      |   |       |      |  |   |       |  
|Proceeds from Exercise of Stock Options                         |  |      |        |   |      |   |       |      |  |   | 1,244  |  
|Repayments of Note Payable                                      |  |      | (65,843 | ) |      |   |       |      |  |   |       |  
|Payment of Debt Issuance Costs                                  |  |      | (3,750  | ) |      |   |       |      |  |   |       |  
|Repayments of Capital Lease Obligations                         |  |      | (253    | ) |      |   | (126   | )    |  |   | (588   | )
|Repayments of Capital Lease ObligationsDiscontinued Operations |  |      | (661    | ) |      |   | (642   | )    |  |   | (79    | )
|Repayments of Note PayableDiscontinued Operations              |  |      | (9,344  | ) |      |   |       |      |  |   |       |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|Net Cash Provided By Financing Activities                       |  |      | 20,149  |   |      |   | (768   | )    |  |   | 577    |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS    |  |      | (3,679  | ) |      |   | (2,027 | )    |  |   | (4,076 | )
|NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS            |  |      | 11,414  |   |      |   | (4,241 | )    |  |   | 63,706 |  
|CASH AND CASH EQUIVALENTS AT BEGINNING OF THE YEAR              |  |      | 28,599  |   |      |   | 40,013 |      |  |   | 35,772 |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|CASH AND CASH EQUIVALENTS AT END OF THE YEAR                    |  | $    | 40,013  |   |      | $ | 35,772 |      |  | $ | 99,478 |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|Supplemental Cash Flow Information:                             |  |      |         |   |      |   |        |      |  |   |        |  
|Income Taxes Paid, net                                          |  | $    | 9,345   |   |      | $ | 7,513  |      |  | $ | 3,403  |  
|Interest Paid                                                   |  | $    | 5,149   |   |      | $ | 5,194  |      |  | $ | 3,540  |  
|Property and Equipment acquired using Capital Leases            |  | $    |        |   |      | $ | 1,003  |      |  | $ | 543    |  
|Reconciliation of Businesses Acquired, Net of Cash Received:    |  |      |         |   |      |   |        |      |  |   |        |  
|Fair Value of Assets Acquired                                   |  | $    | 3,911   |   |      | $ | 3,216  |      |  | $ |       |  
|Non-Cash Financing of Purchase Price and Liabilities Assumed:   |  |      |         |   |      |   |        |      |  |   |        |  
|Issuance of Common Stock                                        |  | $    |        |   |      | $ | (880   | )    |  | $ |       |  
|Liabilities Assumed                                             |  |      | (149    | ) |      |   | (550   | )    |  |   |       |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  
|Businesses Acquired, Net of Cash Received                       |  | $    | 3,762   |   |      | $ | 1,786  |      |  | $ |       |  
|                                                                |  |      |         |   |      |   |        |      |  |   |        |  

See accompanying notes to consolidated financial statements.



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MSC.SOFTWARE CORPORATION

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2005

NOTE 1NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of OperationsMSC.Software Corporation (MSC or the Company) is a provider of virtual product development tools, including simulation software and related professional
services. We design, produce and market proprietary computer software products and provide related services for use in computer-aided engineering. Our products and services are marketed internationally to various industries, including aerospace,
automotive and other industrial concerns, computer and electronics manufacturers, biomedical, shipbuilding and rail.

Principles of
ConsolidationThe consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated.

The Company completed several small acquisitions in 2003 and 2004. The results of the operations of the acquired companies have been included in the
consolidated statements of operations from the dates of acquisition. Refer to Note 2Business Acquisitions.

Use of
EstimatesThe preparation of financial statements in conformity with generally accepted accounting principles in the United States (GAAP) requires management to make estimates and judgments that significantly affect the
reported amounts of assets, liabilities, revenue and expenses, and related disclosure of contingent assets and liabilities. Significant estimates include those related to revenue recognition, accounts receivable allowances, income taxes, valuation
of long-lived assets, and certain accrued liabilities, among others. Actual results could differ from those estimates, and such differences could affect the results of operations reported in future periods.

Revenue RecognitionWe derive revenue from licensing our software products and providing maintenance, consulting, and training
services. Our standard software license agreement is a perpetual license to use our products on an end user basis.

We record revenue from
licensing our software products to end users provided there is persuasive evidence of an arrangement, the fee is fixed or determinable, collection is reasonably assured and delivery of the product has occurred, in accordance with Statement of
Position (SOP) No. 97-2, Software Revenue Recognition. For arrangements with multiple elements, and for which vendor specific objective evidence (VSOE) of fair value exists for the undelivered elements,
revenue is recognized for the delivered elements based upon the residual method in accordance with SOP 98-9, Modifications of SOP 97-2 with Respect to Certain Transactions. Amounts billed or payments received in advance of revenue
recognition are recorded as deferred revenue.

Maintenance agreements are generally twelve-month prepaid contracts that are recognized
ratably over the service period. VSOE of fair value for maintenance is measured by the stated renewal rates included in the agreements or, when not stated in the agreement VSOE is calculated based upon actual, historical evidence.



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Customers may also enter into arrangements that are typically on a time and materials basis for
consulting and training services. VSOE of fair value for consulting and training services is based upon the standard hourly rate we charge for such services when sold separately. Training services are generally prepaid prior to rendering the
service. Consulting and training revenue are typically recognized as earned. Consulting revenue is generated primarily from implementation services related to the installation of our products and other VPD solutions. These arrangements are generally
accounted for separately from the license revenue because the arrangements qualify as service transactions as defined in SOP 97-2. Our services are generally not essential to the functionality of the software. Our products are fully
functional upon delivery of the product and implementation does not require significant modification or alteration. Our consulting revenue is generally recognized using the percentage-of-completion method of contract accounting in accordance with
SOP 81-1, Accounting for Performance of Construction-Type and Certain Product-Type Contracts and Accounting Research Bulletin No. 45, Long-Term Construction-Type Contracts which approximates the proportional
performance method. When percentage-of-completion accounting is not possible due to our inability to accurately estimate percentage-of-completion, we recognize revenue using the completed-contract method.

If the fair value of any undelivered element included in a multiple-element arrangement cannot be objectively determined, revenue is deferred until all
elements are delivered, services have been performed, or until fair value can be objectively determined. License revenue from agents is recognized upon sell-through to the end customer. If we determine that collection of a license fee is not
reasonably assured, the fee is deferred and revenue is recognized at the time collection becomes reasonably assured, which is generally upon receipt of cash.

If in the future we were unable to support VSOE of fair value for an undelivered element, the entire amount of revenue from the arrangement would be deferred and recognized ratably over the life of the contract.

Revenue is derived through the Companys direct sales force, a network of value-added resellers and other sales agents. Revenue from
the sale of products by other sales agents, for which a commission is due to the sales agent, is reported as net revenue (gross sales price less commission due to the sales agent) earned from the product sale. Revenue from the sale of products
provided by other suppliers, for which a royalty is due to the suppliers, is reported as gross revenue earned from the product sale. Royalties due to these other suppliers are recorded as royalty expense in cost of software revenue. The Company does
not offer any rights of return, rebates, stock balancing rights or price protection on the Companys software products.

Discontinued OperationsDuring the fourth quarter of 2005, the Company approved a plan to sell its Japanese service subsidiary, ESTECH Corporation (ESTECH). In March 2006, the sale of ESTECH was completed. In
2003, the Company ceased operations of its Systems business. Accordingly, all current and prior financial information related to ESTECH and the Systems business has been presented as discontinued operations in the accompanying consolidated financial
statements. Refer to Note 14Discontinued Operations.

Cash and Cash EquivalentsThe Company considers investments
with maturities of three months or less when purchased to be cash equivalents.

InvestmentsMarketable equity securities
and debt securities are classified as trading, held-to-maturity or available-for-sale in accordance with SFAS 115, Accounting for Certain Investments in Debt and Equity Securities. Management determines the appropriate classification of
securities at the time of purchase and re-evaluates such designation as of each balance sheet date. Available-for-sale securities are carried at fair value, with temporary unrealized gains and losses, net of tax, reported in shareholders
equity as a separate component of accumulated other comprehensive income (loss) in the consolidated balance sheets, until realized.

As of
December 31, 2004 and 2005, all of our short-term investments were classified as available-for-sale. Even though the stated maturity dates of these investments may be one year or more beyond the balance sheet dates, we have classified all
marketable investments, including auction rate securities, as short-term investments as they are available for current operations. Realized gains and losses on sales of investment securities and declines in value judged to be other than temporary
are included in other expense (income) in the consolidated statements of operations. The cost of securities sold is based on the specific identification method.

Our debt securities are classified as held-to-maturity and are reported at amortized cost in the consolidated balance sheets as other assets. Such debt securities are referred to as pledged securities in connection
with our Convertible Debentures. Refer to Note 3Long-Term Debt.



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As of December 31, 2004 and 2005, our non-qualified supplemental retirement plan had investments in
marketable equity securities classified as available-for-sale, which are included in other assets in the accompanying consolidated balance sheets. Refer to Note 9Pensions and Other Employee Benefits.

Available-for-sale and held-to-maturity equity and debt securities were as follows at December 31, 2004 and 2005 (in thousands):



|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|--------------------------------------------------------------------------------------- |  | ------------- | ------ | -------------------- | - | --------------------- |  | - | ------------------- | - |  | - | ------
|                                                                                        |  | AmortizedCost |        | GrossUnrealizedGains |   | GrossUnrealizedLosses |  |   | EstimatedFair Value
|At December 31, 2004                                                                    |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Available-for-sale securities (carried at fair value) classified as current assets:     |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Equity Investments.                                                                     |  | $             | 68     |                      | $ | 8,624                 |  | $ |                    |   |  | $ | 8,692 
|Auction Rate Securities                                                                 |  |               | 28,000 |                      |   | 30                    |  |   |                    |   |  |   | 28,030
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|                                                                                        |  |               | 28,068 |                      |   | 8,654                 |  |   |                    |   |  |   | 36,722
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Available-for-sale securities (carried at fair value) classified as long-term assets:   |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Investments Held in Supplemental Retirement Plan                                        |  |               | 819    |                      |   | 1,128                 |  |   |                    |   |  |   | 1,947 
|Held-to-maturity securities (carried at amortized cost) classified as long-term assets: |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Pledged Securities                                                                      |  |               | 8,417  |                      |   |                      |  |   | (81                 | ) |  |   | 8,336 
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|                                                                                        |  | $             | 37,304 |                      | $ | 9,782                 |  | $ | (81                 | ) |  | $ | 47,005
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|At December 31, 2005                                                                    |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Available-for-sale securities (carried at fair value) classified as current assets:     |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Equity Investments.                                                                     |  | $             | 68     |                      | $ | 12,752                |  | $ |                    |   |  | $ | 12,820
|Available-for-sale securities (carried at fair value) classified as long-term assets:   |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Investments Held in Supplemental Retirement Plan                                        |  |               | 819    |                      |   | 9                     |  |   |                    |   |  |   | 828   
|Held-to-maturity securities (carried at amortized cost) classified as current assets:   |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Pledged Securities                                                                      |  |               | 2,481  |                      |   |                      |  |   | (41                 | ) |  |   | 2,440 
|Held-to-maturity securities (carried at amortized cost) classified as long-term assets: |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|Pledged Securities                                                                      |  |               | 3,593  |                      |   |                      |  |   | (59                 | ) |  |   | 3,534 
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       
|                                                                                        |  | $             | 6,961  |                      | $ | 12,761                |  | $ | (100                | ) |  | $ | 19,622
|                                                                                        |  |               |        |                      |   |                       |  |   |                     |   |  |   |       

Contractual maturities of held-to-maturity equity and debt securities at December 31, 2005
were as follows (in thousands):



|                          |  |                             |       |                     |   |      
|------------------------- |  | --------------------------- | ----- | ------------------- | - | -----
|                          |  | Held-to-Maturity Securities
|                          |  | AmortizedCost               |       | EstimatedFair Value
|Due in less than one year |  | $                           | 2,481 |                     | $ | 2,440
|Due in 1-5 years          |  |                             | 3,593 |                     |   | 3,534
|                          |  |                             |       |                     |   |      
|                          |  | $                           | 6,074 |                     | $ | 5,974
|                          |  |                             |       |                     |   |      

We had no contractual maturities of available-for-sale equity and debt securities at
December 31, 2005.



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Allowance for Doubtful AccountsWe maintain allowances for doubtful accounts for
estimated losses resulting from the unwillingness or inability of our customers to make required payments. This requires us to make estimates of future write-offs of bad debt accounts related to current period revenue. The amount of the allowance is
based on historical experience and our current analysis of the collectibility of accounts receivable. If the financial condition of our customers were to deteriorate, resulting in their inability to make payments, additional bad debt provisions may
be recorded in the period such determination was made.

Our allowance for doubtful accounts at December 31, 2004 and 2005 was
$3,313,000 and $1,296,000, respectively. Our provision (credit) for doubtful accounts totaled $(181,000), $991,000 and $498,000 in 2003, 2004 and 2005, respectively, and were recorded in selling, general and administrative expense in the
consolidated statements of operations.

Property and EquipmentProperty and equipment, including software for internal
use, are recorded at cost, less accumulated depreciation and amortization. Depreciation is computed on the straight-line method over the estimated useful lives of the assets, ranging from two to five years. Amortization of leasehold improvements is
calculated on the straight-line method over the shorter of the estimated useful lives of the assets or the corresponding lease term. Refer to Note 4Property and Equipment.

Software for internal use is capitalized in accordance with SOP 98-1, Accounting for the Cost of Computer Software Developed or Obtained for
Internal Use. Costs for purchased software and internal software development activities are capitalized beginning when the Company has determined (1) that technology exists to achieve the performance requirements, (2) buy versus
internal development decisions have been made and (3) the Companys management has authorized the funding for the project. Capitalization of software costs ceases when the software is substantially complete and is ready for its intended
use and is amortized over its estimated useful life of two years using the straight-line method. Amounts capitalized during 2003, 2004 and 2005 totaled $7,030,000, $1,199,000 and $178,000, respectively.

Long-Lived AssetsWe evaluate the recoverability of our long-lived assets, including property and equipment and certain identifiable
intangible assets, in accordance with SFAS 144, Accounting for the Impairment or Disposal of Long-Lived Assets. SFAS 144 requires the Company to review for impairment of long-lived assets whenever events or changes in circumstances
indicate that the carrying amount of an asset may not be recoverable. Factors considered important which could trigger an impairment review include:



| |  |  | Significant underperformance relative to historical or projected future operating results;
| | - |  | ------------------------------------------------------------------------------------------



| |  |  | Significant changes in the manner of use of the assets or the strategy for our overall business;
| | - |  | ------------------------------------------------------------------------------------------------



| |  |  | Significant decrease in the market value of the assets; and
| | - |  | -----------------------------------------------------------



| |  |  | Significant negative industry or economic trends
| | - |  | ------------------------------------------------

When we
determine that the carrying amount of long-lived assets may not be recoverable based upon the existence of one or more of the above indicators, we assess the assets for impairment based on the estimated future undiscounted cash flows expected to
result from the use of the asset and its eventual disposition. If the carrying amount of an asset exceeds its estimated future undiscounted cash flows, an impairment loss is recorded for the excess of the assets carrying amount over its fair
value. Fair value is generally determined based on the estimated future discounted cash flows over the remaining useful life of the asset using a discount rate determined by our management to be commensurate with the risk inherent in our current
business model. The assumptions supporting the cash flows, including the discount rates, are determined using managements best estimates as of the date of the impairment review. If these estimates or their related assumptions change in the
future, the Company may be required to record additional impairment charges for these assets, and future results of operations could be adversely affected.

Assets to be disposed of are separately presented in the consolidated balance sheet and reported at the lower of the carrying amount or fair value less costs to sell, and are no longer depreciated. The assets and
liabilities of a disposed group classified as held for sale would be presented separately in the appropriate asset and liability sections of the consolidated balance sheets, if material. Except for the assets of ESTECH, which have been presented as
part of discontinued operations, there were no assets held for disposal that were material to the consolidated balance sheet at December 31, 2005.



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Goodwill and Other Indefinite Lived IntangiblesWe account for goodwill and other
indefinite lived intangibles under SFAS 142, Goodwill and Other Intangible Assets, which requires the Company to review for impairment of the intangible asset on an annual basis, and between annual tests whenever events or changes in
circumstances indicate that the carrying amount may not be recoverable. This impairment review involves the following two-step process:



| |  |  | Step 1Compare the fair value of our reporting units to the carrying value, including goodwill, of each of those units. If a units fair value exceeds the carrying value,
no further work is performed and no impairment charge is necessary. For each reporting unit where the carrying value, including goodwill, exceeds the units fair value, Step 2 is required.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Step 2Allocate the fair value of the reporting unit to its identifiable tangible and non-goodwill intangible assets and liabilities. This will derive an implied fair value for
the reporting units goodwill. Compare the implied fair value of the reporting units goodwill with the carrying amount of the reporting units goodwill. If the carrying amount of the reporting units goodwill is greater than the
implied fair value of its goodwill, an impairment loss must be recognized for the excess.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

In calculating the impairment
charge, the fair value of the impaired reporting unit would be estimated using the income approach. Significant management judgment is required in determining the allocations required under this process and projecting cash flows. Any changes in the
assumptions used in projecting cash flows or determining an appropriate discount rate could impact the assessed value of an asset and result in an impairment charged equal to the amount by which its carrying value exceeds its actual or estimated
fair value.

As a result of the Companys decision to discontinue its Systems business in 2003, goodwill of $12,033,000 was written
off in 2003. Refer to Note 14Discontinued Operations.

We performed our annual impairment test during the fourth quarters of
2003, 2004 and 2005 and were not required to record any impairment losses on goodwill. Refer to Note 5Goodwill and Other Intangible Assets.

Software Development CostsDevelopment costs for software to be sold or otherwise marketed are included in research and development expenses as incurred. After technological feasibility is established, significant
software development costs are capitalized and amortized on a straight-line basis over the estimated life of the software product. To date, the period between achieving technological feasibility, which typically occurs when the beta testing
commences on a working model, and the general availability of such software to our customers has been short. As a result, software development costs qualifying for capitalization have been insignificant and we have not capitalized any software
development costs.

Advertising ExpenseThe cost of advertising is expensed as incurred. The Company incurred
$1,528,000, $1,087,000, and $813,000 in advertising costs during the years ended December 31, 2003, 2004 and 2005, respectively.

Royalties to Third PartiesThe Company has agreements with third parties requiring the payment of royalties for sales of third party products or inclusion of such products as a component of the Companys products.
Royalties are charged to cost of software license revenue when incurred and totaled $7,518,000, $6,658,000 and $5,905,000 in 2003, 2004 and 2005, respectively.

Stock-Based CompensationThe Company grants stock options for a fixed number of shares to employees with an exercise price equal to the fair value of the shares at the date of grant. The Company
accounts for stock option grants using the intrinsic method in accordance with Accounting Principles Board (APB) Opinion No. 25, Accounting for Stock Issued to Employees and FASB Interpretation No. 44
(FIN 44), Accounting for Certain Transactions Involving Stock-Based Compensation, an Interpretation of APB Opinion No. 25 and related interpretations in accounting for its stock-based compensation plans. The Company has
adopted the disclosure only provisions of SFAS No. 123, Accounting for Stock-Based Compensation and SFAS 148, Accounting for Stock-Based CompensationTransition and Disclosure. as amended. Accordingly, no
compensation expense is recognized for the stock option grants, unless required due to award modification.



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Had compensation cost for the Companys stock option plans and Employee Stock Purchase Plan
(ESPP) been determined based on the estimated fair value at the grant date for awards during the years ended December 31, 2003, 2004 and 2005 consistent with the provisions of SFAS No. 123, the Companys Net Income (Loss),
Basic Earnings (Loss) Per Share and Diluted Earnings (Loss) Per Share for the years ended December 31, 2003, 2004 and 2005 would have been adjusted to the pro forma amounts as follows (in thousands, except per share data):



|                                                                                                                                    |  |      |         |   |      |   |        |      |  |   |        |  
|----------------------------------------------------------------------------------------------------------------------------------- |  | ---- | ------- | - | ---- | - | ------ | ---- |  | - | ------ | -
|                                                                                                                                    |  | 2003 |         |   | 2004 |   |        | 2005 | 
|Net Income (Loss), As Reported                                                                                                      |  | $    | (29,764 | ) |      | $ | 10,879 |      |  | $ | 11,818 |  
|Add (Deduct):                                                                                                                       |  |      |         |   |      |   |        |      |  |   |        |  
|Stock-Based Employee Compensation Included in Reported Net Income (Loss), Net of Related Tax Effects                                |  |      | (245    | ) |      |   | 116    |      |  |   | 663    |  
|(Deduct) Add:                                                                                                                       |  |      |         |   |      |   |        |      |  |   |        |  
|Total Stock-Based Employee Compensation Expense Determined under Fair Value Based Method for All Awards, Net of Related Tax
Effects |  |      | 5,251   |   |      |   | (3,502 | )    |  |   | (492   | )
|                                                                                                                                    |  |      |         |   |      |   |        |      |  |   |        |  
|Pro Forma Net Income (Loss)                                                                                                         |  | $    | (24,758 | ) |      | $ | 7,493  |      |  | $ | 11,989 |  
|                                                                                                                                    |  |      |         |   |      |   |        |      |  |   |        |  
|Earnings (Loss) Per Share:                                                                                                          |  |      |         |   |      |   |        |      |  |   |        |  
|BasicAs Reported                                                                                                                   |  | $    | (1.00   | ) |      | $ | 0.36   |      |  | $ | 0.38   |  
|BasicPro Forma                                                                                                                     |  | $    | (0.83   | ) |      | $ | 0.24   |      |  | $ | 0.39   |  
|DilutedAs Reported                                                                                                                 |  | $    | (1.00   | ) |      | $ | 0.30   |      |  | $ | 0.30   |  
|DilutedPro Forma                                                                                                                   |  | $    | (0.83   | ) |      | $ | 0.18   |      |  | $ | 0.27   |  

Using the Black-Scholes valuation model, the estimated per share weighted-average fair value of
stock options granted during the years ended December 31, 2003, 2004 and 2005 was $4.38, $5.29 and $7.69, respectively.

The pro forma
effect on the Companys Net Income (Loss) and Basic and Diluted Earnings (Loss) Per Share for 2003, 2004 and 2005 may not be representative of the pro forma effect in future years. The pro forma effect does not take into consideration
compensation expense related to grants in future years, which are anticipated. The fair value of each option and each ESPP share is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted-average
assumptions used for the periods indicated:



|                        |  |                          |   |  |           |   |  |         |  
|----------------------- |  | ------------------------ | - |  | --------- | - |  | ------- | -
|                        |  | Years Ended December 31, |  
|                        |  | 2003                     |   |  | 2004      |   |  | 2005    |  
|Stock Options:          |  |                          |   |  |           |   |  |         |  
|Dividend Yield          |  | 0.0                      | % |  | 0.0       | % |  | 0.0     | %
|Expected Volatility     |  | 67.0                     | % |  | 70.0      | % |  | 66.0    | %
|Risk-Free Interest Rate |  | 2.95                     | % |  | 3.48      | % |  | 4.04    | %
|Estimated Life          |  | 5 years                  |   |  | 5 years   |   |  | 5 years |  
|                        |  |                          |  
|ESPP Shares:            |  |                          |   |  |           |   |  |         |  
|Dividend Yield          |  | 0.0                      | % |  | 0.0       | % |  | 0.0     | %
|Expected Volatility     |  | 54.0                     | % |  | 54.0      | % |  | 0.0     | %
|Risk-Free Interest Rate |  | 1.21                     | % |  | 1.01      | % |  | 0.00    | %
|Estimated Life          |  | 0.5 years                |   |  | 0.5 years |   |  |        |  

Pursuant to the Companys Employee Stock Purchase Plan (ESPP), eligible employees
were entitled to purchase common stock semi-annually, by means of limited payroll deductions, at a 10% discount from the fair market value of the common stock as of specific dates. This qualified ESPP under Sections 421 and 423 of the Internal
Revenue Code was offered to all eligible employees and was non-compensatory under APB Opinion No. 25. Since July 31, 2004, there have been no additional purchases of the Companys stock under the ESPP. Refer to Note 10Stock
Option Plans, Warrants and Stock Based Compensation.



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Income TaxesThe Company uses the asset and liability method of accounting for income
taxes. Provision is made in the Companys consolidated financial statements for current income taxes payable and deferred income taxes arising primarily from temporary differences in accounting for intangible assets, capitalized software costs,
deferred revenue, foreign deferred taxes, undistributed earnings of international subsidiaries, compensation and various state and federal tax credits. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to
taxable income in the years in which those temporary differences are expected to be realized or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment
date. The Company records a valuation allowance to reduce deferred tax assets to an amount whose realization is more likely than not. Refer to Note 7Income Taxes.

Foreign CurrencyThe Company translates the assets and liabilities of its foreign subsidiaries at the rate of exchange in effect at
the end of the period. Revenue and expenses are translated using an average of exchange rates in effect during the period. Translation adjustments are recorded in shareholders equity as a separate component of accumulated other comprehensive
income (loss) in the consolidated balance sheets. Transaction gains and losses are included in net income in the period in which they occur.

Our intercompany accounts are typically denominated in the functional currency of the foreign subsidiary. Gains and losses resulting from the remeasurement of intercompany receivables that we consider to be of a long-term investment nature
are recorded in accumulated other comprehensive income (loss) while gains and losses resulting from the remeasurement of intercompany receivables from those international subsidiaries for which we anticipate settlement in the foreseeable future are
recorded in the consolidated statements of operations. The aggregate foreign currency transaction gains included in other expense (income) on the consolidated statements of operations were $281,000, $1,574,000 and $1,279,000 for the years ended
December 31, 2003, 2004 and 2005, respectively.

Earnings (Loss) Per ShareBasic Earnings (Loss) Per Share is
computed by dividing net income (loss) by the weighted-average number of common shares outstanding for the period. Diluted Earnings Per Share reflects the potential dilution that could occur if securities or other contracts to issue common stock
were exercised or converted into common stock, or resulted in the issuance of common stock. Diluted Earnings Per Share is computed by using the weighted-average number of common and potentially dilutive shares outstanding during each period.
Potentially dilutive shares are not included in the per share calculations where their inclusion would be anti-dilutive. Refer to Note 12Earnings (Loss) Per Share.

Other Comprehensive Income (Loss)Comprehensive income (loss) includes foreign currency translation adjustments, unrealized gains and
losses on marketable securities categorized as available-for-sale, and recognition of minimum pension liabilities. Comprehensive income (loss) and its components are presented in the accompanying consolidated statements of shareholders equity
and comprehensive income (loss).

ConcentrationsFinancial instruments that potentially subject MSC to a concentration
of credit risk are principally comprised of cash and cash equivalents, short-term investments, and accounts receivable. Regarding cash equivalents and short-term investments, MSC only invests in instruments with investment grade credit ratings. We
place our investments for safekeeping with high-credit-quality financial institutions and, by policy, limit the amount of credit exposure from any one issuer.

The Company has historically derived a significant portion of its net revenue from computer software products for use in computer-aided engineering. These products are expected to continue to account for a significant
portion of net revenue for the foreseeable future. As a result of this revenue concentration, the Companys business could be harmed by a decline in demand for, or in the prices of, these products as a result of, among other factors, any change
in pricing model, a maturation in the markets for these products, increased price competition or a failure by the Company to keep up with technological change.

In addition, the Company derives a significant portion of its revenue from the automotive and aerospace industries. As a result of this concentration, the Companys business could be harmed if any one or more of
these industries experienced economic difficulties.



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For 2003, 2004, and 2005, we had no customers that accounted for 10% or more of total revenue. As of
December 31, 2003, 2004 and 2005, we had no customers that accounted for 10% or more of gross accounts receivable. MSC does not require collateral from its customers prior to granting credit.

Self-InsuranceBeginning in 2003 the Company self-insured certain medical claims and benefits offered to our employees. Based on
analysis of the historical data, the estimated cost of future claims as of December 31, 2004 and 2005 was $509,000 and $696,000, respectively, which is reflected as an accrued liability in the accompanying consolidated balance sheets.

Fair Values of Financial InstrumentsAt December 31, 2003, 2004 and 2005, the Companys financial instruments
included cash and cash equivalents, trade receivables, marketable securities, accounts payable, notes payable to shareholders, subordinated notes payable and subordinated convertible debentures. The carrying amount of cash and cash equivalents,
trade receivables and accounts payable approximates fair value due to the short-term maturities of these instruments. The estimated fair value of marketable equity investments, debt securities and subordinated convertible debentures were determined
based on quoted market prices at year-end. The estimated fair value of the notes payable to shareholders and subordinated notes payable was determined based on the present value of their future cash flows using a discount rate that approximates the
Companys current borrowing rate.

The carrying amounts and estimated fair values of the Companys financial instruments as of
December 31, 2004 and 2005 are as follows (in thousands):



|                                                      |  |                |          |   |                     |   |          |                |  |   |                     |   |  |   |          |  
|----------------------------------------------------- |  | -------------- | -------- | - | ------------------- | - | -------- | -------------- |  | - | ------------------- | - |  | - | -------- | -
|                                                      |  | 2004           |          |   | 2005                |  
|                                                      |  | CarryingAmount |          |   | EstimatedFair Value |   |          | CarryingAmount |  |   | EstimatedFair Value |  
|Financial Instrument Assets:                          |  |                |          |   |                     |   |          |                |  |   |                     |   |  |   |          |  
|Equity Investments                                    |  | $              | 8,692    |   |                     | $ | 8,692    |                |  | $ | 12,820              |   |  | $ | 12,820   |  
|Auction Rate Securities                               |  | $              | 28,030   |   |                     | $ | 28,030   |                |  |   |                     |   |  |   |          |  
|Pledged Securities                                    |  | $              | 8,417    |   |                     | $ | 8,336    |                |  | $ | 6,074               |   |  | $ | 5,974    |  
|Investments Held in Supplemental Retirement Plan      |  | $              | 1,947    |   |                     | $ | 1,947    |                |  | $ | 828                 |   |  | $ | 828      |  
|Financial Instrument Liabilities:                     |  |                |          |   |                     |   |          |                |  |   |                     |   |  |   |          |  
|Subordinated Notes Payable, including Current Portion |  | $              | (7,195   | ) |                     | $ | (7,490   | )              |  | $ | (7,375              | ) |  | $ | (7,926   | )
|Subordinated Convertible Debentures                   |  | $              | (100,000 | ) |                     | $ | (129,600 | )              |  | $ | (100,000            | ) |  | $ | (199,000 | )

Impact of Recently Issued Accounting Standards

In March 2004, the Emerging Issues Task Force (EITF) reached a consensus on EITF Issue No. 03-1, The Meaning of Other-Than-Temporary
Impairment and Its Application to Certain Investments. EITF Issue No. 03-1 provides new guidelines for the evaluation and determination of whether a loss on certain investments is other-than-temporary and requires certain additional
disclosures pertaining to unrealized investment losses in a companys financial statements. The effective date of the evaluation and measurement criteria of EITF Issue No. 03-1 have been delayed pending issuance of additional
implementation guidance by the FASB. The additional disclosure requirements, however, remain effective for annual periods ending after December 15, 2004. Management continues to monitor the FASBs progress and does not currently expect the
adoption of the evaluation and measurement criteria, once issued to have a material impact on the Companys consolidated results of operations or financial position.

In December 2004, the FASB issued SFAS No. 153, Exchanges of Nonmonetary Assets, an amendment of APB Opinion No. 29, Accounting for Nonmonetary Transactions. SFAS
No. 153 addresses the measurement of exchanges of nonmonetary assets and redefines the scope of transactions that should be measured based on the fair value of the assets exchanged. SFAS No. 153 is effective for nonmonetary asset exchanges
beginning after June 15, 2005. The Company does not expect the adoption of Statement 153 will have a material effect on its consolidated financial position, results of operations or cash flows.

In December 2004, the FASB issued SFAS No. 123(R), Share-Based Payment, which is a revision of SFAS No. 123.
SFAS No. 123(R) supersedes Opinion 25, and amends SFAS No. 95, Statement of Cash Flows. Generally, the approach in SFAS No. 123(R) is similar to the approach described in
SFAS No. 123. However, SFAS No. 123(R) generally requires share-based payments to employees, including grants of employee stock options and purchases under employee stock purchase plans, to be recognized in the statement of
operations based on their fair values. Pro forma disclosure of fair value recognition will no longer be an alternative.



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SFAS No. 123(R) permits public companies to adopt its requirements using one of two methods:



| |  |  | Modified prospective method: Compensation cost is recognized beginning with the effective date of adoption (a) based on the requirements of SFAS No. 123(R) for all
share-based payments granted after the effective date of adoption and (b) based on the requirements of SFAS No. 123 for all awards granted to employees prior to the effective date of adoption that remain unvested on the date of adoption.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Modified retrospective method: Includes the requirements of the modified prospective method described above, but also permits restatement using amounts previously disclosed under
the pro forma provisions of SFAS No. 123 either for (a) all prior periods presented or (b) prior interim periods of the year of adoption.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

SFAS No. 123(R) also requires the benefits of tax deductions in excess of recognized compensation expense to be reported as a financing cash flow, rather than as an operating cash flow as prescribed under
current accounting rules. This requirement will reduce net operating cash flows and increase net financing cash flows in periods after adoption. Total cash flow will remain unchanged from what would have been reported under prior accounting rules.
The effective date for SFAS No. 123(R) is for fiscal years beginning after June 15, 2005, which for the Company will be the first quarter of 2006.

Although the adoption of SFAS No. 123(R)s fair value method will have no adverse impact on the Companys balance sheet or total cash flows, it will affect the Companys net income and diluted
earnings per share. The actual effects of adopting SFAS No. 123(R) will depend on numerous factors including the amounts of share-based payments granted in the future, the valuation model the Company uses to value future share-based
payments to employees and estimated forfeiture rates. We expect the effect of adopting this standard will be material and estimate that the expense in 2006 will be approximately $2.2 million.

In March 2005, the SEC issued Staff Accounting Bulletin (SAB) No. 107, Share-Based Payment, regarding the SEC
Staffs interpretation of SFAS 123(R). This interpretation provides the SEC Staffs views regarding interactions between SFAS 123(R) and certain SEC rules and regulations and provides interpretations of the valuation of
share-based payments for public companies. The interpretive guidance is intended to assist companies in applying the provisions of SFAS 123(R) and investors and users of the financial statements in analyzing the information provided. The
Company will apply the requirements of SAB 107 upon the adoption of SFAS No. 123(R).

As permitted by SFAS No. 123, the Company
currently accounts for share-based payments to employees using Opinion 25s intrinsic value method. As a consequence, the Company generally does not recognize compensation cost for employee stock options and purchases under the Employee Stock
Purchase Plan. The effect on reported net income and net income and earnings per share if we had accounted for stock options and stock purchase plans using the fair value recognition provisions of SFAS No.123 is shown in Note 1 under discussion of
stock-based compensation.

In December 2004, the FASB issued FSP No. 109-2, Accounting and Disclosure Guidance for the
Foreign Earnings Repatriation Provision within the American Jobs Creations Act of 2004. See Note 7Income Taxes, for further description of the effects on the financial statements of FSP No. 109-2.

In March 2005, the FASB issued FIN No. 47, Accounting for Conditional Asset Retirement Obligations,an interpretation of
FASB Statement No. 143. FIN 47 is effective no later than fiscal years ending after December 15, 2005. FIN 47 clarifies that an entity is required to recognize a liability for the fair value of a conditional asset retirement obligation
when incurred if the liabilitys fair value can be reasonably estimated and clarifies when an entity would have sufficient information to reasonably estimate the fair value of an asset retirement obligation. The adoption of FIN 47 did not have
a material impact on the Companys results of operations or financial position.



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NOTE 2BUSINESS ACQUISITIONS

SOFY Corporation

In February 2004, the Company acquired certain assets and technology
known as SOFY Corporation (SOFY) for cash of $1,800,000 and 88,000 shares of MSC common stock valued at $880,000 in addition to $191,000 of forgiveness of prepaid expenses and the assumption of certain liabilities. The Company believes
this transaction will enhance the Virtual Product Development (VPD) product line and expand the penetration in the global automotive marketplace. The Company allocated the purchase price to developed technology, customer list and other identifiable
intangibles. The Company also acquired $338,000 of in-process research and development costs, which were charged to operating expense at acquisition. The pro forma effect of this acquisition was not material to the consolidated

Other Acquisitions of Businesses and Technology

In fiscal 2003, the Company acquired the remaining minority interest of three foreign subsidiaries for cash of $2,786,000. Pro forma financial information for these acquisitions has not been presented as their historical operations were not
material to the Companys consolidated financial statements either individually or in the aggregate.

NOTE 3LONG-TERM DEBT

As of December 31, 2004 and 2005, long-term debt included the following (in thousands):



|                                                                                                             |  |      |         |      |   |        
|------------------------------------------------------------------------------------------------------------ |  | ---- | ------- | ---- | - | -------
|                                                                                                             |  | 2004 |         | 2005
|8% Subordinated Notes Payable due June 17, 2009, net of unamortized discount of $805 and $625, respectively. |  | $    | 7,195   |      | $ | 7,375  
|2.5% Senior Subordinated Debentures due May 5, 2008                                                          |  |      | 100,000 |      |   | 100,000
|                                                                                                             |  |      |         |      |   |        
|                                                                                                             |  |      | 107,195 |      |   | 107,375
|                                                                                                             |  |      |         |      |   |        

Subordinated Convertible Debentures

In May 2003, the Company sold $100,000,000 of 2.5% Senior Subordinated Convertible Notes (the Convertible Notes) in a private offering.
The Convertible Notes were offered to investors at 100% of their principal amount. The Company incurred approximately $3,750,000 of debt issuance costs, which are being amortized over the five year term of the Convertible Notes.

The Convertible Notes mature on May 5, 2008 and bear interest at 2.5% with interest payments due semi-annually on May 5 and November 5,
beginning on November 5, 2003. The Convertible Notes are convertible into the Companys common stock at a conversion price of $8.515 per share. This represents a 30% conversion premium. Each $1,000 principal amount of the Convertible Notes
is initially convertible into 117.4398 shares of the Companys common stock. The holders of the Convertible Notes may convert their Convertible Notes at any time on or before the maturity date. On May 18, 2006, the Company announced it
would call all of the outstanding Convertible Notes on June 16, 2006 pursuant to the provisions of the indenture. Refer to Note 16  Subsequent Events.

The Company used the proceeds from the Convertible Notes to repay all amounts outstanding under its existing term loan and $20,000,000 of the notes payable to shareholders issued in connection with the acquisition of
AES in July 2001. The proceeds were also used to acquire $11,876,000 of U.S. Government securities that are pledged to a trustee for the payment of all scheduled interest payments on the Convertible Notes when due. These securities are
classified as held-to-maturity and reported at amortized cost in the accompanying balance sheets. As of December 31, 2005, the balance of the pledged securities is $6,074,000. The portion of pledged securities that will be used to pay interest
each May and November is included in other current assets and the remaining $3,593,000 is included in other assets in the accompanying consolidated balance sheet as of December 31, 2005.



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In connection with the issuance of the Convertible Notes, the Company terminated its existing term loan,
paid $3,797,000 of prepayment penalties and wrote-off $2,287,000 of unamortized debt issuance costs related to the existing term loan. These refinancing related costs totaling $6,084,000 are included in other expense in the accompanying consolidated
statement of operations for the year ended December 31, 2003.

Subordinated Notes Payable

In June 1999, in connection with an acquisition, the Company issued subordinated notes payable in the aggregate principal amount of $14,236,000. The
subordinated notes payable were recorded at their estimated fair value at the time of issuance, net of a discount of $2,596,000. The subordinated notes payable bear interest at 8% with interest payments due semi-annually in January and July. At
December 31, 2005, the principal balance of the subordinated notes payable was $8,000,000 and their carrying amount was $7,375,000, net of an unamortized discount of $625,000. The unamortized discount is being amortized to interest expense
using the effective-interest method over the term of the notes payable. The entire remaining principal balance is due in June 2009.

Capital
Lease Obligations

The Company has capital lease obligations covering primarily computer equipment. As of December 31, 2004 and
2005, such obligations totaled $1,346,000 and $1,184,000, of which $670,000 and $745,000, respectively, are included in other accrued liabilities based on their maturities. The long-term portion are included in other long-term liabilities.

The maturities of the Companys debt and capital lease obligations are approximately as follows (in thousands):



|                         |  |      |         |               |   |      
|------------------------ |  | ---- | ------- | ------------- | - | -----
|Year Ending December 31, |  | Debt |         | CapitalLeases
|2006                     |  | $    |        |               | $ | 745  
|2007                     |  |      |        |               |   | 439  
|2008                     |  |      | 100,000 |               |   |     
|2009                     |  |      | 8,000   |               |   |     
|2010 and Thereafter      |  |      |        |               |   |     
|                         |  |      |         |               |   |      
|                         |  | $    | 108,000 |               | $ | 1,184
|                         |  |      |         |               |   |      

NOTE 4PROPERTY AND EQUIPMENT

As of December 31, 2004 and 2005 property and equipment, at cost consisted of the following (in thousands):



|                                               |  |                   |  |      |         |   |      |   |         |  
|---------------------------------------------- |  | ----------------- |  | ---- | ------- | - | ---- | - | ------- | -
|                                               |  | Depreciable Lives |  | 2004 |         |   | 2005 |  
|Software, Computers and Other Equipment        |  | 2-5 years         |  | $    | 49,982  |   |      | $ | 44,689  |  
|Leasehold Improvements                         |  | Over lease term   |  |      | 13,066  |   |      |   | 11,220  |  
|Furniture and Fixtures                         |  | 5 years           |  |      | 10,270  |   |      |   | 9,049   |  
|                                               |  |                   |  |      |         |   |      |   |         |  
|                                               |  |                   |  |      | 73,318  |   |      |   | 64,958  |  
|Less Accumulated Depreciation and Amortization |  |                   |  |      | (49,293 | ) |      |   | (48,687 | )
|                                               |  |                   |  |      |         |   |      |   |         |  
|Property and Equipment, Net                    |  |                   |  | $    | 24,025  |   |      | $ | 16,271  |  
|                                               |  |                   |  |      |         |   |      |   |         |  

Included in software, computers and other equipment are capital lease costs totaling $565,000,
$544,000 and $1,116,000 as of December 31, 2003, 2004 and 2005, respectively.

Depreciation and amortization expense on property and
equipment for the years ended December 31, 2003, 2004, and 2005 was $15,062,000, $10,769,000 and $7,687,000, respectively. In connection with discontinuing our Systems business in 2003, the Company wrote down property and equipment, net of
depreciation, by $525,000. Refer to Note 14Discontinued Operations.



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NOTE 5GOODWILL AND OTHER INTANGIBLE ASSETS

The changes in the carrying amount of goodwill for each of our reporting units are as follows (in thousands):



|                                |  |                 |         |   |                 |   |        |       |  |   |         |  
|------------------------------- |  | --------------- | ------- | - | --------------- | - | ------ | ----- |  | - | ------- | -
|                                |  | SoftwareSegment |         |   | ServicesSegment |   |        | Total | 
|Balance at January 1, 2004      |  |                 | 118,580 |   |                 |   | 35,504 |       |  |   | 154,084 |  
|Purchase accounting adjustments |  |                 | (242    | ) |                 |   | (119   | )     |  |   | (361    | )
|                                |  |                 |         |   |                 |   |        |       |  |   |         |  
|Balance at December 31, 2004    |  |                 | 118,338 |   |                 |   | 35,385 |       |  |   | 153,723 |  
|                                |  |                 |         |   |                 |   |        |       |  |   |         |  
|Balance at December 31, 2005    |  | $               | 118,338 |   |                 | $ | 35,385 |       |  | $ | 153,723 |  
|                                |  |                 |         |   |                 |   |        |       |  |   |         |  

As a result of our decision to discontinue our Systems business in 2003, the goodwill related to
ESTECH and the Systems business was reclassified to Long Term Assets of Discontinued Operations. In 2003, we wrote off the remaining goodwill of $12,033,000 related to the Systems business. Refer to Note 14Discontinued Operations.

As of December 31, 2004 and 2005, indefinite lived intangibles totaled $26,768,000, primarily consisting of trademarks and trade names.

As of December 31, 2004 and 2005, other intangible assets consisted of the following (in thousands):



|                                          |  |                      |  |      |         |   |      |   |         |  
|----------------------------------------- |  | -------------------- |  | ---- | ------- | - | ---- | - | ------- | -
|                                          |  | EstimatedUseful Life |  | 2004 |         |   | 2005 |  
|Developed Technology                      |  | 10 years             |  | $    | 50,655  |   |      | $ | 50,301  |  
|Customer Lists                            |  | 5-15 years           |  |      | 7,612   |   |      |   | 7,612   |  
|Value Added Reseller Distribution Channel |  | 4 years              |  |      | 211     |   |      |   | 210     |  
|                                          |  |                      |  |      |         |   |      |   |         |  
|                                          |  |                      |  |      | 58,478  |   |      |   | 58,123  |  
|Less Accumulated Amortization             |  |                      |  |      | (20,776 | ) |      |   | (26,295 | )
|                                          |  |                      |  |      |         |   |      |   |         |  
|Other Intangible Assets, Net              |  |                      |  | $    | 37,702  |   |      | $ | 31,829  |  
|                                          |  |                      |  |      |         |   |      |   |         |  

Estimated amortization expense for each of the five succeeding fiscal years is as follows (in
thousands):



|                         |  |                              |      
|------------------------ |  | ---------------------------- | -----
|Years Ended December 31, |  | EstimatedAmortizationExpense
|2006                     |  | $                            | 5,917
|2007                     |  | $                            | 5,853
|2008                     |  | $                            | 5,847
|2009                     |  | $                            | 4,595
|2010                     |  | $                            | 3,786
|Thereafter               |  | $                            | 6,046



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NOTE 6RESTRUCTURING RESERVE

During 2001, 2002 and 2003, the Company initiated three separate restructuring plans. The 2001 Plan was related to the acquisition of AES for certain redundant expenses that needed to be eliminated. All facilities
included in the 2001 Plan have been subleased or the lease has been terminated. The 2002 Plan was created as a result of weakened economic conditions in all three world areas in which the Company operates. It was determined that workforce reductions
and facility consolidations would be necessary to return the Company to profitability. In addition, the acquisition of Mechanical Dynamics, Inc. (MDI) in 2002 created certain redundant expenses that needed to be eliminated. In
accordance with EITF No. 95-3, Recognition of Liabilities in Connection with a Purchase Business Combination (EITF 95-3), the costs related to the integration of MDI were included as assumed liabilities in the net
tangible assets acquired. Under the 2002 Plan, the Company terminated 310 employees and subleased or terminated the leases on certain facilities. The 2003 Plan was initiated as further cost reductions were necessary to improve profitability and
included the termination of 55 employees. A portion of the 2001 Plan and 2002 Plan has been reclassified to current liabilities of discontinued operations. Refer to Note 14Discontinued Operations.

The following is the activity in the restructuring reserve for the periods indicated by plan (in thousands):



|                                                             |  |                     |        |   |            |   |      |                            |  |   |        |   |  |   |        |  
|------------------------------------------------------------ |  | ------------------- | ------ | - | ---------- | - | ---- | -------------------------- |  | - | ------ | - |  | - | ------ | -
|                                                             |  | 2002 Plan           |        |   | 2003 Plan  |   |      | Total RestructuringReserve | 
|                                                             |  | WorkforceReductions |        |   | Facilities |   |      | WorkforceReductions        |  |  
|Balance at January 1, 2003                                   |  | $                   | 3,075  |   |            | $ | 563  |                            |  | $ |       |   |  | $ | 3,638  |  
|Restructuring Charges                                        |  |                     |       |   |            |   |     |                            |  |   | 2,117  |   |  |   | 2,117  |  
|Cash Payments                                                |  |                     | (2,235 | ) |            |   | (417 | )                          |  |   | (1,874 | ) |  |   | (4,526 | )
|                                                             |  |                     |        |   |            |   |      |                            |  |   |        |   |  |   |        |  
|Balance at December 31, 2003                                 |  |                     | 840    |   |            |   | 146  |                            |  |   | 243    |   |  |   | 1,229  |  
|Cash Payments                                                |  |                     | (738   | ) |            |   | (146 | )                          |  |   | (243   | ) |  |   | (1,127 | )
|                                                             |  |                     |        |   |            |   |      |                            |  |   |        |   |  |   |        |  
|Balance at December 31, 2004                                 |  |                     | 102    |   |            |   |     |                            |  |   |       |   |  |   | 102    |  
|Reclass From Restructuring Reserve - Discontinued Operations |  |                     | 69     |   |            |   |     |                            |  |   |       |   |  |   | 69     |  
|Cash Payments                                                |  |                     | (160   | ) |            |   |     |                            |  |   |       |   |  |   | (160   | )
|                                                             |  |                     |        |   |            |   |      |                            |  |   |        |   |  |   |        |  
|Balance at December 31, 2005                                 |  | $                   | 11     |   |            | $ |     |                            |  | $ |       |   |  | $ | 11     |  
|                                                             |  |                     |        |   |            |   |      |                            |  |   |        |   |  |   |        |  

The following is the activity in the restructuring reserve for the periods indicated by geographic
segment (in thousands):



|                                                           |  |             |        |   |        |   |        |              |  |   |       |   |  |   |        |  
|---------------------------------------------------------- |  | ----------- | ------ | - | ------ | - | ------ | ------------ |  | - | ----- | - |  | - | ------ | -
|                                                           |  | TheAmericas |        |   | Europe |   |        | Asia Pacific |  |   | Total |  
|Balance at January 1, 2003                                 |  | $           | 2,060  |   |        | $ | 2,082  |              |  | $ | (37   | ) |  | $ | 4,105  |  
|Restructuring Charges                                      |  |             | 1,448  |   |        |   | 541    |              |  |   | 128   |   |  |   | 2,117  |  
|Cash Payments                                              |  |             | (2,670 | ) |        |   | (2,191 | )            |  |   | (132  | ) |  |   | (4,993 | )
|                                                           |  |             |        |   |        |   |        |              |  |   |       |   |  |   |        |  
|Balance at December 31, 2003                               |  |             | 838    |   |        |   | 432    |              |  |   | (41   | ) |  |   | 1,229  |  
|Cash Payments                                              |  |             | (567   | ) |        |   | (560   | )            |  |   |      |   |  |   | (1,127 | )
|                                                           |  |             |        |   |        |   |        |              |  |   |       |   |  |   |        |  
|Balance at December 31, 2004                               |  |             | 271    |   |        |   | (128   | )            |  |   | (41   | ) |  |   | 102    |  
|Reclass From Restructuring ReserveDiscontinued Operations |  |             | 69     |   |        |   |       |              |  |   |      |   |  |   | 69     |  
|Reallocation of Reserves                                   |  |             | (169   | ) |        |   | 128    |              |  |   | 41    |   |  |   |       |  
|Cash Payments                                              |  |             | (160   | ) |        |   |       |              |  |   |      |   |  |   | (160   | )
|                                                           |  |             |        |   |        |   |        |              |  |   |       |   |  |   |        |  
|Balance at December 31, 2005                               |  | $           | 11     |   |        | $ |       |              |  | $ |      |   |  | $ | 11     |  
|                                                           |  |             |        |   |        |   |        |              |  |   |       |   |  |   |        |  



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NOTE 7INCOME TAXES

The provision for taxes based on income from continuing operations for the years ended December 31, 2003, 2004 and 2005 consists of the following (in thousands):



|                             |  |      |        |   |      |   |        |      |  |   |       
|---------------------------- |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------
|                             |  | 2003 |        |   | 2004 |   |        | 2005
|Current:                     |  |      |        |   |      |   |        |      |  |   |       
|Federal                      |  | $    |       |   |      | $ | 59     |      |  | $ |      
|State                        |  |      |       |   |      |   | (60    | )    |  |   | 216   
|Foreign                      |  |      | 8,680  |   |      |   | 8,881  |      |  |   | 4,626 
|                             |  |      |        |   |      |   |        |      |  |   |       
|Current Provision            |  |      | 8,680  |   |      |   | 8,880  |      |  |   | 4,842 
|Deferred:                    |  |      |        |   |      |   |        |      |  |   |       
|Federal                      |  |      |       |   |      |   |       |      |  |   |      
|State                        |  |      |       |   |      |   |       |      |  |   |      
|Foreign                      |  |      | (3,525 | ) |      |   | (3,426 | )    |  |   | 8,975 
|                             |  |      |        |   |      |   |        |      |  |   |       
|Deferred Provision (Benefit) |  |      | (3,525 | ) |      |   | (3,426 | )    |  |   | 8,975 
|                             |  |      |        |   |      |   |        |      |  |   |       
|Provision for Income Taxes   |  | $    | 5,155  |   |      | $ | 5,454  |      |  | $ | 13,817
|                             |  |      |        |   |      |   |        |      |  |   |       

The foreign tax provision for 2003, 2004 and 2005 includes withholding taxes of approximately
$4,055,000, $2,907,000 and $618,000, respectively, assessed to the Company by foreign authorities on amounts remitted to the United States.

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the
Companys deferred tax liabilities and assets as of December 31, 2004 and 2005 are as follows (in thousands):



|                                               |  |      |         |   |      |   |         |  
|---------------------------------------------- |  | ---- | ------- | - | ---- | - | ------- | -
|                                               |  | 2004 |         |   | 2005 |  
|Deferred Tax Assets:                           |  |      |         |   |      |   |         |  
|Deferred Revenue                               |  | $    | 11,248  |   |      | $ | 9,981   |  
|State Taxes                                    |  |      | 656     |   |      |   | 564     |  
|Foreign Deferred Tax Assets                    |  |      | 29,927  |   |      |   | 19,861  |  
|Business Credits                               |  |      | 7,094   |   |      |   | 8,274   |  
|Foreign Tax Credits                            |  |      | 14,405  |   |      |   | 21,290  |  
|Capitalized Research & Development             |  |      | 5,784   |   |      |   | 5,100   |  
|Depreciation                                   |  |      | 807     |   |      |   | 737     |  
|Net Operating Losses                           |  |      | 5,257   |   |      |   | 3,454   |  
|Restructuring Reserve                          |  |      | 367     |   |      |   | 276     |  
|Allowance for Doubtful Accounts                |  |      | 120     |   |      |   | 221     |  
|Currency Translation                           |  |      | 4,365   |   |      |   | 6,381   |  
|Other                                          |  |      | 2,970   |   |      |   | 5,709   |  
|                                               |  |      |         |   |      |   |         |  
|Total Deferred Tax Assets                      |  |      | 83,000  |   |      |   | 81,848  |  
|Valuation Allowance                            |  |      | (32,988 | ) |      |   | (38,273 | )
|                                               |  |      |         |   |      |   |         |  
|Net Deferred Tax Assets, net                   |  |      | 50,012  |   |      |   | 43,575  |  
|                                               |  |      |         |   |      |   |         |  
|Deferred Tax Liabilities:                      |  |      |         |   |      |   |         |  
|Intangible Assets                              |  |      | 22,542  |   |      |   | 20,350  |  
|Unrealized Gain on Investment                  |  |      | 3,476   |   |      |   | 5,139   |  
|Undistributed Earnings of Foreign Subsidiaries |  |      | 2,948   |   |      |   | 7,106   |  
|Foreign Deferred Tax Liabilities               |  |      | 2,917   |   |      |   | 1,645   |  
|                                               |  |      |         |   |      |   |         |  
|Total Deferred Tax Liabilities                 |  |      | 31,883  |   |      |   | 34,240  |  
|                                               |  |      |         |   |      |   |         |  
|Net Deferred Tax Assets                        |  | $    | 18,129  |   |      | $ | 9,335   |  
|                                               |  |      |         |   |      |   |         |  



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The balance sheet presentation of the net deferred tax assets (liabilities) as of December 31, 2004
and 2005 is as follows (in thousands):



|                                     |  |      |        |   |      |   |        |  
|------------------------------------ |  | ---- | ------ | - | ---- | - | ------ | -
|                                     |  | 2004 |        |   | 2005 |  
|Current Deferred Tax Assets, Net     |  | $    | 21,139 |   |      | $ | 18,059 |  
|Long-Term Deferred Income Taxes, Net |  |      | (3,010 | ) |      |   | (8,724 | )
|                                     |  |      |        |   |      |   |        |  
|Net Deferred Tax Assets              |  | $    | 18,129 |   |      | $ | 9,335  |  
|                                     |  |      |        |   |      |   |        |  

In assessing the realizability of deferred tax assets, management considers whether it is
more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those
temporary differences become deductible. Management considers taxable income in carryback years, the scheduled reversal of deferred tax liabilities, tax planning strategies and projected future taxable income in making this assessment. Based on the
Companys history of cumulative losses and anticipated uncertainty regarding future taxable income, management believes it is not more likely than not that the Company will realize the benefit of the domestic net deferred tax assets
existing as of the years ended December 31, 2004 and 2005. Management believes the existing net deductible temporary differences will reverse during periods in which the Company generates net taxable income; however, there can be no assurance
that the Company will generate any earnings or any specific level of continuing earnings in future years. The Company currently has no tax planning or other strategies they could implement to supplement earnings from operations to realize a portion
of the existing deferred tax assets.

At December 31, 2005, the Company had a valuation allowance of $38,273,000 against its deferred
tax assets. If and when the valuation allowance is released, approximately $1,406,000 will be accounted for as an increase to stockholders equity and approximately $3,239,000 will be credited directed to goodwill. During the years ended
December 31, 2004 and 2005, the Company recognized a credit to additional paid-in capital and a reduction to income taxes payable of $55,000 and zero, respectively, related to the tax benefit from exercises of stock options under the
Companys stock option plans.

At December 31, 2005, the Company had federal and foreign net operating losses of approximately
$9,868,000 and $5,923,000, respectively. The federal net operating loss carryforwards begin to expire in 2021. Approximately $769,000 of the foreign net operating losses begin to expire in 2008; the remaining $5,154,000 of foreign net operating
losses have an unlimited carryforward.

At December 31, 2005, the Company had federal, state and foreign income tax credit carry
forwards of approximately $4,057,000, $4,217,000 and $244,000, respectively. Federal income tax credits will expire at various dates from 2018 through 2025, state income tax credits have no expiration date, and foreign income tax credits expire at
various dates from 2007 through 2010.

At December 31, 2005 the Company had foreign tax credit carry forwards of approximately
$21,290,000. Foreign income tax credits begin to expire in 2007.



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The following table reconciles the provision (benefit) for income taxes from continuing operations based
on income from continuing operations before income taxes to the statutory federal income tax rate of 35% for the years ended December 31, 2003, 2004 and 2005.



|                                                             |  |      |       |   |      |   |        |      |  |   |        |  
|------------------------------------------------------------ |  | ---- | ----- | - | ---- | - | ------ | ---- |  | - | ------ | -
|                                                             |  | 2003 |       |   | 2004 |   |        | 2005 | 
|Provision for Income Taxes From Continuing Operations at 35% |  | $    | 478   |   |      | $ | 5,265  |      |  | $ | 9,002  |  
|Increase (Decrease) Related To:                              |  |      |       |   |      |   |        |      |  |   |        |  
|State Income Taxes, Net of Federal Benefits                  |  |      |      |   |      |   | (39    | )    |  |   | 140    |  
|Federal and State Research and Development Tax Credits       |  |      | (439  | ) |      |   | (346   | )    |  |   | (440   | )
|Extraterritorial Income Exclusion                            |  |      | (276  | ) |      |   | (68    | )    |  |   | (52    | )
|Foreign Rate Variance                                        |  |      | (814  | ) |      |   | (460   | )    |  |   | 3,224  |  
|Unrepatriated Foreign Earnings                               |  |      | (356  | ) |      |   | 1,360  |      |  |   | (2,728 | )
|Valuation Allowance                                          |  |      | 6,022 |   |      |   | (1,966 | )    |  |   | 4,392  |  
|Tax Reserves                                                 |  |      | 455   |   |      |   | 1,590  |      |  |   |       |  
|Other, Net                                                   |  |      | 85    |   |      |   | 118    |      |  |   | 279    |  
|                                                             |  |      |       |   |      |   |        |      |  |   |        |  
|Provision for Income Taxes                                   |  | $    | 5,155 |   |      | $ | 5,454  |      |  | $ | 13,817 |  
|                                                             |  |      |       |   |      |   |        |      |  |   |        |  

For the years ended December 31, 2003, 2004 and 2005, the Companys foreign and domestic
operations realized combined income (loss) from continuing operations before taxes, including inter-company charges which eliminate in consolidation, as follows:



|         |  |      |        |   |      |   |        |  |   |        |  
|-------- |  | ---- | ------ | - | ---- | - | ------ |  | - | ------ | -
|         |  | 2003 |        |   | 2004 |   | 2005   | 
|Foreign  |  | $    | 4,169  |   |      | $ | 4,027  |  | $ | 29,579 |  
|Domestic |  |      | (2,804 | ) |      |   | 10,999 |  |   | (3,861 | )
|         |  |      |        |   |      |   |        |  |   |        |  
|         |  | $    | 1,365  |   |      | $ | 15,026 |  | $ | 25,718 |  
|         |  |      |        |   |      |   |        |  |   |        |  



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NOTE 8SEGMENT INFORMATION

The Company applies SFAS No. 131, Disclosures about Segments of an Enterprise and Related Information, to determine its operating segments. Operating segments, as defined by SFAS No. 131,
are components of an enterprise for which separate financial information is available and is evaluated regularly by key decision makers in deciding how to allocate resources and in assessing performance. SFAS No. 131 also requires
disclosure about products and services, geographic areas and major customers. The Company currently operates in two operating segmentssoftware and services, for purposes of SFAS No. 131.

Our senior management reviews financial information to manage the business consistent with the presentation in the consolidated financial statements,
focusing on the revenue and gross profit for each segment. The Company does not allocate research and development, selling, or general and administrative expenses to each segment, as management does not use this information to measure the
performance of the operating segments. Our senior management does not review assets by operating segment. Consequently, such information is not provided herein. Maintenance and services revenue is derived from software upgrades, technical support,
consulting and training. The revenue and gross margins attributable to these segments for the years ended December 31, 2003, 2004 and 2005 are included in the following table (in thousands):



|                         |  |      |         |      |   |         |  |   |        
|------------------------ |  | ---- | ------- | ---- | - | ------- |  | - | -------
|                         |  | 2003 |         | 2004 |   | 2005   
|Revenue:                 |  |      |         |      |   |         |  |   |        
|Software                 |  | $    | 125,626 |      | $ | 127,536 |  | $ | 144,034
|Maintenance and Services |  |      | 118,925 |      |   | 139,749 |  |   | 151,603
|                         |  |      |         |      |   |         |  |   |        
|                         |  | $    | 244,551 |      | $ | 267,285 |  | $ | 295,637
|                         |  |      |         |      |   |         |  |   |        
|Gross Profit:            |  |      |         |      |   |         |  |   |        
|Software                 |  | $    | 112,085 |      | $ | 110,882 |  | $ | 127,333
|Maintenance and Services |  |      | 64,276  |      |   | 84,084  |  |   | 97,660 
|                         |  |      |         |      |   |         |  |   |        
|                         |  | $    | 176,361 |      | $ | 194,966 |  | $ | 224,993
|                         |  |      |         |      |   |         |  |   |        

International operations consists primarily of foreign sales offices selling software developed in
the United States combined with local service revenue. Revenue is attributed to the country in which the customer is located. No customer accounted for 10% or more of total consolidated revenue. The following tables summarize consolidated revenue of
the Companys operations by geographic location for the years ended December 31, 2003, 2004 and 2005 (in thousands):



|                          |  |      |         |      |   |         |  |   |        
|------------------------- |  | ---- | ------- | ---- | - | ------- |  | - | -------
|                          |  | 2003 |         | 2004 |   | 2005   
|Revenue:                  |  |      |         |      |   |         |  |   |        
|The Americas(1)           |  | $    | 87,444  |      | $ | 89,367  |  | $ | 87,615 
|Europe(2)                 |  |      | 81,822  |      |   | 95,961  |  |   | 114,712
|Asia Pacific(3)           |  |      | 75,285  |      |   | 81,957  |  |   | 93,310 
|                          |  |      |         |      |   |         |  |   |        
|Total Revenue             |  | $    | 244,551 |      | $ | 267,285 |  | $ | 295,637
|                          |  |      |         |      |   |         |  |   |        
|                          |  |      |         |      |   |         |  |   |        
|Identifiable Assets:      |  |      |         |      |   |         |  |   |        
|The Americas(1)           |  |      |         |      | $ | 336,185 |  | $ | 351,570
|Europe(2)                 |  |      |         |      |   | 62,253  |  |   | 58,721 
|Asia Pacific(3)           |  |      |         |      |   | 66,619  |  |   | 65,297 
|                          |  |      |         |      |   |         |  |   |        
|Total Identifiable Assets |  |      |         |      | $ | 465,057 |  | $ | 475,588
|                          |  |      |         |      |   |         |  |   |        

---

|(1) | Substantially the United States
|--- | -------------------------------

|(2) | Substantially Germany
|--- | ---------------------

|(3) | Substantially Japan
|--- | -------------------

The net assets of the Companys
foreign subsidiaries totaled $23,335,000 and $35,832,000 as of December 31, 2004 and 2005, respectively, excluding intercompany items. Included in these amounts were long-lived assets totaling $7,128,000 and $5,072,000 as of December 31,
2004 and 2005, respectively. The revenue and net assets of ESTECH and our Systems business are presented as discontinued operations and are not included in the above. Refer to Note 14  Discontinued Operations. The income (loss) before taxes of
the Companys foreign subsidiaries is reported in Note 7Income Taxes.



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NOTE 9PENSIONS AND OTHER EMPLOYEE BENEFITS

Defined Benefit Pension Plans

The Company has defined benefit plans (the Plans)
covering substantially all of its full-time employees in Japan, Korea, Taiwan and Germany. The Plans typically provide for a lump sum payment upon retirement, which is generally based upon years of service and compensation. The Plans do not provide
continuing salary or benefits upon retirement. As of December 31, 2004 and 2005, there were 243 and 259 active participants, respectively. During the years ended December 31 2004 and 2005, the Company recognized expense of $820,000 and
$1,733,000, respectively.

The Company uses a December 31 measurement date for all of its pension plans. The fair value of plan assets
is determined by market value. The Company expects to contribute approximately $350,000 to its pension plans in 2006, but such amount is subject to change.

Information on benefit obligations, funded status and plan assets as of and for the years ended December 31, 2004 and 2005 is as follows (in thousands):



|                                                  |  |      |        |   |      |   |        |  
|------------------------------------------------- |  | ---- | ------ | - | ---- | - | ------ | -
|                                                  |  | 2004 |        |   | 2005 |  
|Change in Benefit Obligations                     |  |      |        |   |      |   |        |  
|Benefit Obligation at Beginning of Year           |  | $    | 7,442  |   |      | $ | 9,512  |  
|Service Cost                                      |  |      | 1,168  |   |      |   | 1,224  |  
|Interest Cost                                     |  |      | 291    |   |      |   | 321    |  
|Actuarial (Gain) Loss                             |  |      | 537    |   |      |   | 97     |  
|Benefits and Expenses Paid                        |  |      | (684   | ) |      |   | (261   | )
|Special Termination Benefit                       |  |      | 172    |   |      |   | 50     |  
|Impact of Foreign Currency Changes                |  |      | 666    |   |      |   | (974   | )
|                                                  |  |      |        |   |      |   |        |  
|Benefit Obligation at End of Year                 |  | $    | 9,592  |   |      | $ | 9,969  |  
|                                                  |  |      |        |   |      |   |        |  
|Change in Plan Assets                             |  |      |        |   |      |   |        |  
|Fair Value of Plan Assets at Beginning of Year    |  | $    | 588    |   |      | $ | 904    |  
|Actual (Loss) Return on Plan Assets               |  |      | (3     | ) |      |   |       |  
|Employer Contributions                            |  |      | 409    |   |      |   | 404    |  
|Benefits and Expenses Paid                        |  |      | (127   | ) |      |   | (238   | )
|Impact of Foreign Currency Changes                |  |      | 37     |   |      |   | (115   | )
|                                                  |  |      |        |   |      |   |        |  
|Fair Value of Plan Assets at End of Year          |  | $    | 904    |   |      | $ | 955    |  
|                                                  |  |      |        |   |      |   |        |  
|                                                  |  |     
|Funded Status                                     |  | $    | (8,688 | ) |      | $ | (9,014 | )
|Unrecognized Net Actuarial Loss/Gain              |  |      | 1,046  |   |      |   | 693    |  
|Unrecognized Net Transition Obligation            |  |      | 249    |   |      |   | 53     |  
|                                                  |  |      |        |   |      |   |        |  
|Net Amount Recognized                             |  | $    | (7,393 | ) |      | $ | (8,268 | )
|                                                  |  |      |        |   |      |   |        |  
|Discontinued Operation - ESTECH                   |  | $    | (1,187 | ) |      | $ | (1,275 | )
|Continuing Operations                             |  | $    | (6,206 | ) |      | $ | (6,993 | )
|                                                  |  |     
|Amounts Recognized in Consolidated Balance Sheets |  |      |        |   |      |   |        |  
|Prepaid Benefit Cost                              |  | $    |       |   |      | $ |       |  
|Accrued Benefit Cost                              |  |      | (7,589 | ) |      |   | (8,722 | )
|Intangible Assets                                 |  |      | 196    |   |      |   | 454    |  
|                                                  |  |      |        |   |      |   |        |  
|Net Amount Recognized                             |  | $    | (7,393 | ) |      | $ | (8,268 | )
|                                                  |  |      |        |   |      |   |        |  
|Accumulated Benefit Obligation                    |  | $    | 6,156  |   |      | $ | 6,638  |  
|                                                  |  |      |        |   |      |   |        |  
|Discontinued Operation - ESTECH                   |  | $    | 664    |   |      | $ | 735    |  
|Continuing Operations                             |  | $    | 5,492  |   |      | $ | 5,903  |  



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|                                               |  |      |       |   |      |   |       |  
|---------------------------------------------- |  | ---- | ----- | - | ---- | - | ----- | -
|                                               |  | 2004 |       |   | 2005 |  
|Pensions with ABO in Excess of Plan Assets     |  |      |       |   |      |   |       |  
|Projected Benefit Obligation                   |  | $    | 9,592 |   |      | $ | 9,969 |  
|Accumulated Benefit Obligation                 |  | $    | 6,156 |   |      | $ | 6,638 |  
|Fair Value of Plan Assets                      |  | $    | 904   |   |      | $ | 955   |  
|                                               |  |     
|ABO Discontinued Operation - ESTECH            |  |      |       |   |      |   |       |  
|Projected Benefit Obligation                   |  | $    | 1,315 |   |      | $ | 1,398 |  
|Accumulated Benefit Obligation                 |  | $    | 664   |   |      | $ | 735   |  
|Fair Value of Plan Assets                      |  | $    |      |   |      | $ |      |  
|                                               |  |     
|Components of Net Periodic Benefit Cost        |  |      |       |   |      |   |       |  
|Service Cost                                   |  | $    | 1,168 |   |      | $ | 1,224 |  
|Interest Cost                                  |  |      | 291   |   |      |   | 321   |  
|Expected Return on Plan Assets                 |  |      | (6    | ) |      |   | (7    | )
|Amortization of Transition Asset               |  |      | 21    |   |      |   | 13    |  
|Amortization of Net (Gain) Loss                |  |      | (4    | ) |      |   | 19    |  
|Recognized Actuarial (Gain) Loss               |  |      | 1     |   |      |   | (9    | )
|                                               |  |      |       |   |      |   |       |  
|Net Periodic Benefit Cost                      |  |      | 1,471 |   |      |   | 1,561 |  
|Amount of Curtailment (gain) / loss recognized |  |      |      |   |      |   | 173   |  
|Special Termination Benefits / (Acquisition)   |  |      | 172   |   |      |   | 49    |  
|                                               |  |      |       |   |      |   |       |  
|Total Net Periodic Benefit Cost                |  | $    | 1,643 |   |      | $ | 1,783 |  
|                                               |  |      |       |   |      |   |       |  
|Discontinued Operation - ESTECH                |  | $    | 240   |   |      | $ | 243   |  
|Continuing Operations                          |  | $    | 1,403 |   |      | $ | 1,540 |  
|                                               |  |     
|Weighted-Average Assumptions                   |  |      |       |   |      |   |       |  
|Benefit Obligation Determination               |  |      |       |   |      |   |       |  
|Discount Rate                                  |  |      | 4.18  | % |      |   | 4.73  | %
|Rate of Compensation Increase                  |  |      | 3.75  | % |      |   | 3.87  | %
|Net Periodic Benefit Cost                      |  |      |       |   |      |   |       |  
|Discount Rate                                  |  |      | 3.64  | % |      |   | 3.57  | %
|Expected Long-Term Return on Plan Assets       |  |      | 0.75  | % |      |   | 1.50  | %
|Rate of Compensation Increase                  |  |      | 3.99  | % |      |   | 3.88  | %

The Company has plan assets in one of its pension plans only. These plan assets are invested
solely in a general account with an insurance company, which is an investment vehicle that complies with pension fund requirements of the corresponding country. The insurance company manages the funds invested and guarantees a minimum return of
0.75% per annum. The minimum rate of return may be revised and dividends may also be declared on funds invested in this general account based on current economic conditions and investment performance. Investment in this general account bears
minimal risk as the rate of return is fixed and the insurance company bears risk of loss on the investment of funds that it manages. The Company does not currently have specific investment policies or an investment committee in place to oversee the
investment of its pension fund.



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There are no contributions paid into an external plan and no asset of the Company identified, segregated
or invested specifically to fund the remaining pension plans. The estimated future benefit payments of these plans are expected to be paid directly by the Company. The following benefit payments, which reflect expected future service, as
appropriate, are projected to be paid as follows (in thousands):



|                          |  |   |      
|------------------------- |  | - | -----
|Years Ending December 31, |  |  
|2006                      |  | $ | 100  
|2007                      |  |   | 100  
|2008                      |  |   | 148  
|2009                      |  |   | 140  
|2010                      |  |   | 230  
|2011 through 2015         |  |   | 1,553
|                          |  |   |      
|                          |  | $ | 2,270
|                          |  |   |      

Employee Savings Plan

The Company contributes an amount, integrated with Social Security, to a defined contribution plan, covering substantially all North American full-time employees who have completed a specified term of service with the
Company. For the years ended December 31, 2003, 2004, and 2005, contributions charged to expense in connection with this plan were $2,925,000, $2,747,000 and $2,780,000, respectively. The plan has a 401(k) feature to permit voluntary
employee contributions, which does not affect the Companys expenses. The companys contribution vests over a three year period.

Non-Qualified Supplemental Retirement Plan

In 1995, the Company adopted a non-qualified supplemental retirement
plan. The Company contributes an amount, integrated with Social Security and the Companys defined contribution plan, covering certain key employees who have completed a specified term of service with the Company. For the years ended
December 31, 2003, 2004 and 2005, contributions charged to expense in connection with this plan were $130,000, $115,000 and $101,000, respectively. As of December 31, 2004 and 2005, the fair value of plan assets and obligations was
$1,947,000 and $828,000, respectively, and are classified in other assets and other long-term liabilities in the accompanying consolidated balance sheets.



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NOTE 10STOCK OPTION PLANS, WARRANTS AND STOCK BASED COMPENSATION

Stock Option Plans

The Company has four
stock-based compensation plans: the 2001 Stock Option Plan (the 2001 Plan), the 1998 Stock Option Plan (the 1998 Plan), the 1991 Stock Option Plan (the 1991 Plan), and the AES Options.

The MSC.Software Corporations 2001, 1998 and 1991 Plans , as amended, consist of two parts: a Key Employee Program that allowed for
discretionary awards of non-transferable incentive stock options and non-qualified stock options to officers and other key employees, and a Non-Employee Director Program that provides for automatic annual grants of non-transferable,
non-qualified stock options to non-employee directors.

The Key Employee Program section of the 2001, 1998, and 1991 Plans
provided for the granting of both incentive stock options and non-qualified options for the purchase of up to 2,750,000, 3,440,000 and 2,500,000, respectively, authorized but unissued shares of the Companys common stock at the fair market
value of such shares on the date the option is granted, or for non-qualified options at such price as the Compensation Committee may determine.

The Non-Employee Director Program section of the 2001, 1998, and 1991 Plans provided for automatic grants to members of the Companys Board of Directors who are not officers or employees of the Company or its subsidiaries.
Under the 1998 and 1991 Plans, a maximum of 60,000, and 500,000 shares, respectively, of authorized but unissued shares of the Companys common stock may be issued upon the exercise of options under the Non-Employee Director
Program. All eligible directors received annual non-discretionary grants of non-qualified stock options for the purchase of 5,000 shares of the Companys common stock. Options to be granted to non-employee directors under the 2001 Plan
did not begin until after the termination of the Non-Employee Director Program 1998 Plan on May 15, 2002. Under the 1998 and 1991 Plans, all eligible directors received annual non-discretionary grants of non-qualified stock options
for the purchase of 3,000 shares of the Companys common stock. Options to be granted to non-employee directors under the 1998 Plan did not begin until 2000 and ceased on May 15, 2002. Directors received only 3,000 shares of the
Companys common stock per year from either the 1991 or 1998 Plans.

Options under the Plans are exercisable up to ten years from the
date of grant, subject to transfer restrictions and vesting provisions outlined at the grant date. Generally, options vest annually over four years. The Plans provide that vesting may be accelerated in certain events related to changes in control of
the Company, unless prior to such change in control the Compensation Committee determines otherwise. Similarly, the Plans provide that the Compensation Committee has discretion, subject to certain limits, to modify the terms of outstanding options.
No amendment or cancellation and re-grant, subject to permitted adjustments, shall reduce the per share exercise price to a price less than 100% of the fair market value of the Companys common stock on the option date of the initial option.

AES Options

As part of the
acquisition of AES, the Company assumed outstanding options to acquire AES common stock, which were converted into fully vested options to acquire 718,898 shares of the Companys common stock (the AES Options). All such options have
an exercise price of $0.10 and were immediately exercisable.



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A summary of stock option activity for the Plans is as follows:



|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|-------------------------------- |  | ---------- | - |  | ---------------------- | ----- | ------------------------------ | -- |  | - | ----- |  | - | -----
|                                 |  | Options    |   |  | Option Price Per Share |       | Weighted-Average ExercisePrice
|Outstanding at December 31, 2002 |  | 6,298,937  |   |  | $                      | 0.10  |                                | to |  | $ | 27.50 |  | $ | 12.00
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Granted                          |  | 1,219,100  |   |  | $                      | 6.37  |                                | to |  | $ | 10.30 |  | $ | 7.48 
|Exercised                        |  | (512,316   | ) |  | $                      | 0.10  |                                | to |  | $ | 10.01 |  | $ | 2.21 
|Canceled                         |  | (991,105   | ) |  | $                      | 4.68  |                                | to |  | $ | 19.35 |  | $ | 13.10
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Outstanding at December 31, 2003 |  | 6,014,616  |   |  | $                      | 0.10  |                                | to |  | $ | 27.50 |  | $ | 11.74
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Granted                          |  | 747,000    |   |  | $                      | 6.80  |                                | to |  | $ | 10.74 |  | $ | 8.83 
|Exercised                        |  | (15,847    | ) |  | $                      | 0.10  |                                | to |  | $ | 5.25  |  | $ | 2.38 
|Canceled                         |  | (375,170   | ) |  | $                      | 0.10  |                                | to |  | $ | 17.60 |  | $ | 11.99
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Outstanding at December 31, 2004 |  | 6,370,599  |   |  | $                      | 0.10  |                                | to |  | $ | 27.50 |  | $ | 11.40
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Granted                          |  | 584,000    |   |  | $                      | 10.27 |                                | to |  | $ | 16.70 |  | $ | 13.14
|Exercised                        |  | (71,225    | ) |  | $                      | 4.68  |                                | to |  | $ | 11.40 |  | $ | 9.32 
|Canceled                         |  | (1,502,555 | ) |  | $                      | 4.68  |                                | to |  | $ | 27.50 |  | $ | 14.83
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      
|Outstanding at December 31, 2005 |  | 5,380,819  |   |  | $                      | 0.10  |                                | to |  | $ | 27.50 |  | $ | 10.66
|                                 |  |            |   |  |                        |       |                                |    |  |   |       |  |   |      

As of December 31, 2005, the number of options outstanding and exercisable under the Plans,
by range of exercise prices, was as follows:



|                         |  |                     |  |                                              |       |                     |                   |  |                                  |  |   |      
|------------------------ |  | ------------------- |  | -------------------------------------------- | ----- | ------------------- | ----------------- |  | -------------------------------- |  | - | -----
|                         |  | Options Outstanding |  | Weighted- Average Remaining Contractual Life |       | Options Exercisable
|Range of Exercise Prices |  | Number of Options   |  | Weighted- Average Exercise Price             |       |                     | Number of Options |  | Weighted- Average Exercise Price
|At $0.10                 |  | 84,257              |  | $                                            | 0.10  |                     | 5.6               |  | 84,257                           |  | $ | 0.10 
|$  4.68 to $  6.99       |  | 1,115,436           |  | $                                            | 5.81  |                     | 3.3               |  | 1,072,936                        |  | $ | 5.78 
|$  7.10 to $10.60        |  | 1,919,484           |  | $                                            | 8.70  |                     | 4.5               |  | 1,739,191                        |  | $ | 8.68 
|$10.65 to $15.95         |  | 1,627,442           |  | $                                            | 13.61 |                     | 5.9               |  | 1,147,692                        |  | $ | 13.81
|$15.98 to $21.95         |  | 559,200             |  | $                                            | 17.84 |                     | 3.7               |  | 509,200                          |  | $ | 17.95
|$27.50                   |  | 75,000              |  | $                                            | 27.50 |                     | 2.1               |  | 75,000                           |  | $ | 27.50
|                         |  |                     |  |                                              |       |                     |                   |  |                                  |  |   |      
|Total                    |  | 5,380,819           |  | $                                            | 10.66 |                     | 4.6               |  | 4,628,276                        |  | $ | 10.44
|                         |  |                     |  |                                              |       |                     |                   |  |                                  |  |   |      

At December 31, 2003, 2004 and 2005, the number of options exercisable under all of the
Plans, the per-share weighted-average exercise prices of the stock options exercisable under all of the Plans and the number of options available for future grant under all of the Plans were as follows:



|                  |  |                     |  |                                     |       |  |        
|----------------- |  | ------------------- |  | ----------------------------------- | ----- |  | -------
|                  |  | Options Exercisable |  | Options Available for Future Grants
|                  |  | Number of Options   |  | Weighted Average Exercise Price     |      
|December 31, 2003 |  | 4,118,227           |  | $                                   | 11.82 |  | 815,195
|December 31, 2004 |  | 4,917,184           |  | $                                   | 11.76 |  | 231,917
|December 31, 2005 |  | 4,628,276           |  | $                                   | 10.44 |  | 943,222



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Employee Stock Purchase Plan

In September 1996, the Companys Board of Directors adopted the MSC.Software Corporation 1996 Employee Stock Purchase Plan (the Employee Stock Purchase Plan). The Employee Stock Purchase Plan was
approved by the Companys shareholders at the 1997 Annual Meeting of Shareholders. Under the Employee Stock Purchase Plan, a maximum of 1,250,000 shares of the Companys common stock has been made available for purchase by eligible
employees electing to participate in the Employee Stock Purchase Plan. The Employee Stock Purchase Plan is intended to provide participating eligible employees an additional incentive to advance the best interests of the Company through ownership of
common stock. This qualified Employee Stock Purchase Plan under Sections 421 and 423 of the Internal Revenue Code is offered to all eligible employees and is non-compensatory under APB Opinion No. 25. Purchases were as follows for the periods
indicated:



|                 |  |         |  |                 |      |                 |   |        
|---------------- |  | ------- |  | --------------- | ---- | --------------- | - | -------
|                 |  | Shares  |  | Price Per Share |      | Total Purchases
|January 31, 2003 |  | 112,661 |  | $               | 7.23 |                 | $ | 815,000
|July 31, 2003    |  | 95,716  |  | $               | 6.68 |                 | $ | 639,000
|January 31, 2004 |  | 94,258  |  | $               | 6.66 |                 | $ | 628,000
|July 31, 2004    |  | 96,995  |  | $               | 6.63 |                 | $ | 643,000

Since July 31, 2004, there have been no additional purchases of the Companys stock
under the Employee Stock Purchase Plan. As of December 31, 2004, 213 eligible employees were participating in the Employee Stock Purchase Plan.

Stock-Based Compensation

During the years ended December 31, 2004 and 2005, pursuant to the 2000 Executive Cash
or Stock Bonus Plan the Company issued a total of 31,900 and 14,700 shares of its common stock, respectively, to certain of its officers which were earned in 2003 and 2004, respectively. Bonuses earned in 2005 are payable in cash and therefore no
stock-based compensation has been recognized in 2005. The Company has recognized stock based compensation charges of $130,000 and $275,000 for the years ended December 31, 2003 and 2004, respectively, which are included in selling, general and
administrative expenses in the accompanying consolidated statements of operations.

During 2005, in connection with the employment of
certain executive officers, the Company granted the right to purchase in aggregate 225,000 shares of restricted common stock, of which 50,000 shares were granted at the fair value of the shares at the date of grant, 50,000 were granted at $10.00 per
share, which was less than the then fair market value of $11.56 per share, 25,000 were granted at $7.00 per share, which was less than the then fair market value of $11.40 per share, and 100,000 were granted at $11.00 per share, which was less than
the then fair market value of $14.30 per share. One executive officer exercised his right to purchase 50,000 restricted shares of common stock and paid the Company $587,000, while another executive officer exercised his right to purchase 25,000
restricted shares of common stock and paid the Company $175,000. In addition, upon the purchase of the restricted shares, these executive officers received in aggregate 239,000 restricted stock unit awards which vest over four years. During 2004 and
2005 the Company has recognized stock based compensation charges totaling $18,000 and $1,432,000, respectively, related to these transactions, which are included in selling, general and administrative expenses in the accompanying consolidated
statement of operations.

During 2005, in connection with the employment of executive officers and other key employees, the Company granted
395,000 performance stock unit awards that vest and are payable in shares if the per share price of MSCs common stock exceeds a pre-established per share price within two years from the date of grant. The pre-established share price is
determined based on the price of common stock at the date of grant. The Company has not recognized any stock-based compensation related to these awards.



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The Company grants stock options for a fixed number of shares to key employees and non-employee directors
with an exercise price equal to the fair value of the shares at the date of grant. The Company accounts for stock option grants using the intrinsic method in accordance with Accounting Principles Board (APB) Opinion No. 25,
Accounting for Stock Issued to Employees and FASB Interpretation No. 44 (FIN 44), Accounting for Certain Transactions Involving Stock-Based Compensation, an Interpretation of APB Opinion No. 25
and related interpretations in accounting for its stock-based compensation plans. The Company has adopted the disclosure only provisions of SFAS No. 123, Accounting for Stock-Based Compensation and SFAS 148, Accounting
for Stock-Based CompensationTransition and Disclosure. as amended. Accordingly, no compensation expense is recognized for the stock option grants, unless required due to award modifications.

During 2005 the Company modified the stock options of three departing executives and in 2004 modified the stock options of one departing executive to
extend the life of their options. The modifications were valued using the intrinsic value method pursuant to APB Opinion No. 25. The Company recorded a non-cash charge of $3,107,000 in 2005 and $145,000 in 2004 as a result of these
modifications, which are included in selling, general and administrative expenses in the accompanying consolidated statement of operations.

Pursuant to the Companys Employee Stock Purchase Plan (ESPP), eligible employees were entitled to purchase common stock semi-annually, by means of limited payroll deductions, at a 10% discount from the fair market value of
the common stock as of specific dates. This qualified ESPP under Sections 421 and 423 of the Internal Revenue Code was offered to all eligible employees and was non-compensatory under APB Opinion No. 25. Since July 31, 2004, there have
been no additional purchases of the Companys stock under the ESPP.

Warrants

Pursuant to a March 1998 arrangement with Kubota Solid Technology Corporation (KSTC), the Company issued warrants which expired without
being exercised in 2003 and 2004.

In June 1999, in connection with an acquisition, the Company issued five-year warrants to purchase
1,400,000 shares of the Companys common stock at an exercise price of $10.00 per share. In 2002, 300,000 of such warrants were exercised. The exercise price of $3,000,000 was paid through a reduction of the principal amount of the
Companys subordinated notes payable. The remaining warrants to purchase 1,100,000 shares of the Companys common stock expired in 2004.

In November 1999, in connection with an acquisition, the Company issued five-year warrants to purchase 110,000 shares of the Companys common stock at an exercise price of $10.00 per share all of which were outstanding as of
December 31, 2003 and 2002. None of the warrants were exercised prior to their expiration in 2004.

Shareholder Rights Plan

In October 1998, the Company adopted a Shareholder Rights Plan (the Rights Plan). As part of the Rights Plan, a special type of
dividend was declared on the common stock of the Company distributing these rights to all stockholders of record on October 16, 1998. These rights, which do not have any shareholder rights, including voting or dividend rights, will expire on
October 5, 2008, unless earlier redeemed by the Company prior to expiration at a price of $0.01 per right. The rights automatically transfer with a transfer of common stock until the time they become exercisable, which happens when certain
specified events occur. If the rights become exercisable, they entitle the holders thereof to purchase stock of the Company at a price of $35.00 per share, subject to certain other provisions of the Rights Plan.



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Reserved Shares

As of December 31, 2005, excluding shares that may be issued under the Rights Plan, shares of common stock reserved for issuance were as follows (in thousands):



|                             |  |       
|---------------------------- |  | ------
|Common Stock Warrants        |  | 15    
|Employee Stock Option Plans: |  |       
|1991 Plan                    |  | 760   
|1998 Plan                    |  | 2,481 
|2001 Plan                    |  | 2,056 
|AES Options                  |  | 84    
|Convertible Debt             |  | 11,744
|                             |  |       
|                             |  | 17,140
|                             |  |       

AES Indemnification Settlement

In 2003, the Company settled certain indemnification provisions in the Agreement and Plan of Merger related to the AES acquisition. As a result, the
Company received and cancelled 109,400 shares of common stock, valued at $1,000,000, which had the effect of adjusting goodwill.



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NOTE 11COMMITMENTS AND CONTINGENCIES

Leases

The Company leases facilities and equipment under various lease agreements, which
range from one to twelve years, which require the following minimum annual rental commitments (in thousands):



|                          |  |   |       
|------------------------- |  | - | ------
|Years Ending December 31, |  |  
|2006                      |  | $ | 14,808
|2007                      |  |   | 11,300
|2008                      |  |   | 9,072 
|2009                      |  |   | 8,476 
|2010                      |  |   | 7,208 
|Thereafter                |  |   | 11,800
|                          |  |   |       
|                          |  | $ | 62,664
|                          |  |   |       

For the years ended December 31, 2003, 2004 and 2005, the rental cost for various facilities
and equipment under operating leases was $17,991,000, $16,484,000 and $16,615,000, respectively. Although the above table reflects the companys obligation on leases until the end of its term, management expects that, in the normal course of
business, most leases will be renewed or replaced by others

The Company subleases all or part of some of its facilities to third parties.
In 2003, 2004 and 2005, we recognized sublease income of $198,000, $1,126,000, and $1,129,000, respectively, which is included in our selling, general and administrative expenses. Annual minimum rental commitments on these subleases are as follows
(in thousands):



|                          |  |   |      
|------------------------- |  | - | -----
|Years Ending December 31, |  |  
|2006                      |  | $ | 2,415
|2007                      |  |   | 2,192
|2008                      |  |   | 2,147
|2009                      |  |   | 2,007
|2010                      |  |   | 792  
|Thereafter                |  |   |     
|                          |  |   |      
|                          |  | $ | 9,553
|                          |  |   |      

Litigation

We are subject to various claims and legal proceedings that arise in the ordinary course of our business, including claims and legal proceedings that have been asserted against us by former employees. Additionally,
the Company is periodically audited by various taxing authorities in the United States of America and in other countries in which the Company does business. In the opinion of management, these matters will not have a material adverse effect on the
Companys consolidated balance sheet, statements of operations or liquidity.

In addition, a formal investigation is being conducted
by the SEC in connection with matters related to the restatement of financial statements for the period subsequent to December 31, 2000. Further, we may have indemnification obligations with respect to current and former employees and officers
depending on how the investigation proceeds.

In January 2006, a former senior vice president, brought an action against the Company
alleging both employment-related claims as well as claims for breach of his stock option agreement. The Company is vigorously defending this action and believes that the ultimate outcome of this litigation will not have a material effect on the
Companys financial statements.



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Indemnifications

The Company indemnifies its software customers against claims that software or documentation purchased from the Company infringes upon a copyright, patent or the proprietary rights of others. In the event of such a
claim, the Company agrees to obtain the rights for continued use of the software for the customer, to replace or modify the software or documentation to avoid such claim or to provide a credit to the customer for the unused portion of the software
license. Due to the nature of this indemnification and the various options in which the Company can satisfy the indemnification, it is not possible to calculate the maximum potential amount of future payments that may be required.

As permitted under Delaware law, the Company is authorized to provide for indemnification of its officers and directors for certain events or occurrences
while the officer or director is, or was, serving at the Companys request in such capacity. The term of the indemnification period is for the officers or directors term in such capacity. The maximum potential amount of future
payments we could be required to make for such indemnification is the fullest extent permitted by law; however, the Company has a director and officer insurance policy that limits the Companys exposure and enables recovery of a portion of any
future amounts paid in certain circumstances. As a result of the insurance policy coverage, the Company believes the estimated fair value of these indemnifications is minimal.

In connection with the issuance of the Convertible Notes, the Company agreed to indemnify the initial purchasers of the Convertible Notes against certain
liabilities, including liabilities under the Securities Act, or to contribute to payments the initial purchasers may be required to make in respect of those liabilities. The Company believes the estimated fair value of this indemnification is
minimal. Accordingly, there are no liabilities recorded for these types of liabilities as of December 31, 2003, 2004 and 2005.

The
Company warrants that its software products will perform in all material respects in accordance with standard published specifications in effect at the time of delivery of the licensed products to the customer for 90 days. If necessary, the
Company would provide for the estimated cost of product warranties based on specific warranty claims and claim history. However, the Company has not incurred significant expense under its product warranties. As a result, the Company believes the
estimated fair value on these agreements is minimal. Accordingly, there are no liabilities recorded for these agreements as of December 31, 2003, 2004 and 2005.



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NOTE 12EARNINGS (LOSS) PER SHARE

The following table sets forth the computation of Basic and Diluted Earnings (Loss) Per Share for the years ended December 31, 2003, 2004 and 2005
(in thousands, except per share data):



|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|---------------------------------------------------------------------------------------- |  | ---- | ------- | - | ---- | - | ------ |  | - | ------ | -
|                                                                                         |  | 2003 |         |   | 2004 |   | 2005   | 
|Numerator:                                                                               |  |      |         |   |      |   |        |  |   |        |  
|Numerator for Basic Earnings (Loss) Per ShareIncome (Loss) from Continuing Operations   |  | $    | (3,790  | ) |      | $ | 9,572  |  | $ | 11,901 |  
|Effect of Dilutive Securities:                                                           |  |      |         |   |      |   |        |  |   |        |  
|Interest Expense on Convertible Debentures                                               |  |      |        |   |      |   | 2,192  |  |   | 1,577  |  
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Numerator for Diluted Earnings (Loss) Per ShareIncome (Loss) from Continuing Operations |  |      | (3,790  | ) |      |   | 11,764 |  |   | 13,478 |  
|Income (Loss) from Discontinued Operations                                               |  |      | (25,974 | ) |      |   | 1,307  |  |   | (83    | )
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Numerator for Diluted Earnings (Loss) Per ShareNet Income (Loss)                        |  | $    | (29,764 | ) |      | $ | 13,071 |  | $ | 13,395 |  
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Denominator:                                                                             |  |      |         |   |      |   |        |  |   |        |  
|Denominator for Basic Earnings (Loss) Per ShareWeighted-Average Shares Outstanding      |  |      | 29,883  |   |      |   | 30,619 |  |   | 30,835 |  
|Effect of Dilutive Securities:                                                           |  |      |         |   |      |   |        |  |   |        |  
|Employee Stock Options, Stock Purchase Plan and Common Stock Warrants                    |  |      |        |   |      |   | 663    |  |   | 1,657  |  
|Convertible Debentures                                                                   |  |      |        |   |      |   | 11,744 |  |   | 11,744 |  
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Dilutive Potential Common Shares                                                         |  |      |        |   |      |   | 12,407 |  |   | 13,401 |  
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Denominator for Diluted Earnings (Loss) per Share                                        |  |      | 29,883  |   |      |   | 43,026 |  |   | 44,236 |  
|                                                                                         |  |      |         |   |      |   |        |  |   |        |  
|Basic Earnings (Loss) Per Share From Continuing Operations                               |  | $    | (0.13   | ) |      | $ | 0.31   |  | $ | 0.39   |  
|Diluted Earnings (Loss) Per Share From Continuing Operations                             |  | $    | (0.13   | ) |      | $ | 0.27   |  | $ | 0.30   |  
|Basic Loss Per Share From Discontinued Operations                                        |  | $    | (0.87   | ) |      | $ | 0.04   |  | $ |       |  
|Diluted Loss Per Share From Discontinued Operations                                      |  | $    | (0.87   | ) |      | $ | 0.03   |  | $ |       |  
|Basic Earnings (Loss) Per Share                                                          |  | $    | (1.00   | ) |      | $ | 0.36   |  | $ | 0.38   |  
|Diluted Earnings (Loss) Per Share                                                        |  | $    | (1.00   | ) |      | $ | 0.30   |  | $ | 0.30   |  

For additional disclosures regarding the subordinated convertible debentures, employee stock
options, common stock warrants and the employee stock purchase plan, refer to Note 3Debt and Note 10Stock Option Plans, Warrants and Stock Based Compensation.

The following table shows the common stock equivalents that were outstanding as of December 31, 2003, 2004 and 2005, but were not included in the
computation of Diluted Earnings (Loss) Per Share because the common stock equivalents exercise price was greater than the average market price of the common shares for the period presented and, therefore, the effect would be anti-dilutive, or
the effect of the conversion would otherwise be anti-dilutive:



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|                                     |  |                 |  |                 |       |  |    |  |   |      
|------------------------------------ |  | --------------- |  | --------------- | ----- |  | -- |  | - | -----
|                                     |  | Number ofShares |  | Price Per Share
|Anti-Dilutive Stock Options:         |  |                 |  |                 |       |  |    |  |   |      
|As of December 31, 2003              |  | 2,365,879       |  | $               | 9.55  |  | to |  | $ | 27.50
|As of December 31, 2004              |  | 2,587,466       |  | $               | 9.46  |  | to |  | $ | 27.50
|As of December 31, 2005              |  | 611,000         |  | $               | 15.85 |  | to |  | $ | 27.50
|                                     |  |                 |  |                
|Anti-Dilutive Common Stock Warrants: |  |                 |  |                 |       |  |    |  |   |      
|As of December 31, 2003              |  | 1,263,216       |  | $               | 9.81  |  | to |  | $ | 15.00
|As of December 31, 2004              |  | 15,000          |  |                 |       |  |    |  | $ | 15.00
|As of December 31, 2005              |  | None            |  |                 |      |  |    |  |   |     

NOTE 13RELATED PARTY TRANSACTIONS

The Company utilizes, in the normal course of business, the services of Geometric Software Solutions Co. Ltd. (GSSL), a public company
headquartered in India that provides CAD/CAM/CAE/PDM software applications, component technology and development services. Through February 2005, the former chairman and chief executive officer of the Company served as a director of GSSL. For
the years ended December 31, 2003, 2004 and 2005, the Company paid GSSL approximately $631,000, $749,000 and $716,000, respectively, for services rendered. As of December 31, 2005, and pursuant to a recent stock split, the Company owns
5,200,000 shares of GSSL stock (or approximately 8.6% of the outstanding shares) with an original cost of $68,000. These marketable equity securities, classified as available-for-sale, are included in investments in the accompanying consolidated
balance sheets. Refer to Note 1.

During part of 2005, Dassault Systemes was deemed a beneficial owner of more than five percent
(5%) of our common stock. On or about April 20, 2001, the Company formed a strategic alliance with Dassault Systemes S.A. pursuant to which the Company was to develop our next generation of simulation software using Dassault Systemes
Version 5 Architecture. The Company also acted as a strategic distribution channel for the joint Version 5 Analysis and Simulation portfolio. In June 2005, the Company terminated this alliance and agreed to pay Dassault Systemes $2,000,000. The
obligation has been recognized in selling, general and administration expenses in the accompanying statement of operations and was paid in two equal installments in July 2005 and October 2005.

The Company currently leases office space in a building in Seoul, Korea, which is owned by employees of the Company. For the years ended December 31,
2003, 2004 and 2005, the Company paid rent totaling approximately $194,000, $202,000 and $226,000, respectively.

NOTE 14DISCONTINUED OPERATIONS

ESTECH Corporation

In the
fourth quarter of 2005, the Company approved a plan to sell its wholly-owned Japanese service subsidiary, ESTECH Corporation (ESTECH). Accordingly, ESTECH has been presented as a discontinued operation within the consolidated financial
statements in accordance with SFAS No. 144, Accounting for the Impairment or Disposal of Long-Lived Assets. ESTECH was acquired in 2002 as part of the MDI acquisition and provides expert technical services, primarily in
structural dynamics, motion, vibration and acoustics to customers primarily in the automotive and precision electronics industries.

On
January 31, 2006, the Company entered into a Stock Sale and Purchase Agreement to sell its wholly owned Japanese service subsidiary, ESTECH Corporation, to Information Services InternationalDentsu, Ltd. (ISID), a channel partner of the
Company. On March 18, 2006, the sale was consummated and the Company received 1.2 billion Yen, or approximately $10.2 million, resulting in a loss of $1,110,000, which was accrued as of December 31, 2005 and included in the loss from
disposal of discontinued operations.

Systems Business

In the second quarter of 2003, the Company decided to exit its Systems business. In the third quarter of 2003, the Company completed the terminations of the workforce employed by and ceased operations of the Systems
business. Accordingly, the Systems business has been accounted for and presented as discontinued operations in the accompanying consolidated financial statements in accordance with SFAS No. 121, Accounting for the Impairment of
Long-Lived Assets and for Long-Lived Assets to Be Disposed Of and APB Opinion No. 30. Reporting the Results of Operations  Reporting the Effects of Disposal of a Segment of a Business, and Extraordinary, Unusual and
Infrequently Occurring Events and Transactions.



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The assets and liabilities of ESTECH and the Systems business included in the consolidated balance sheets
as of December 31, 2004 and 2005 were as follows (in thousands):



|                                                                                             |  |      |        |      |   |       
|-------------------------------------------------------------------------------------------- |  | ---- | ------ | ---- | - | ------
|                                                                                             |  | 2004 |        | 2005
|Assets:                                                                                      |  |      |        |      |   |       
|Cash and Cash Equivalents                                                                    |  | $    | 4,174  |      | $ | 2,208 
|Trade Accounts Receivable, less Allowance for Doubtful Accounts of $28 and $15, respectively |  |      | 4,763  |      |   | 3,590 
|Other Current Assets                                                                         |  |      | 162    |      |   | 362   
|                                                                                             |  |      |        |      |   |       
|Total Current Assets                                                                         |  |      | 9,099  |      |   | 6,160 
|Property and Equipment, Net                                                                  |  |      | 909    |      |   | 655   
|Goodwill                                                                                     |  |      | 4,962  |      |   | 4,962 
|Other Assets                                                                                 |  |      | 946    |      |   | 382   
|                                                                                             |  |      |        |      |   |       
|Total Assets                                                                                 |  |      | 15,917 |      |   | 12,159
|                                                                                             |  |      |        |      |   |       
|Liabilities:                                                                                 |  |      |        |      |   |       
|Accounts Payable                                                                             |  |      | 1,664  |      |   | 1,569 
|Restructuring Reserve                                                                        |  |      | 842    |      |   | 684   
|Other Current Liabilities                                                                    |  |      | 2,363  |      |   | 888   
|                                                                                             |  |      |        |      |   |       
|Total Current Liabilities                                                                    |  |      | 4,870  |      |   | 3,141 
|Other Long-Term Liabilities                                                                  |  |      | 1,385  |      |   | 1,393 
|                                                                                             |  |      |        |      |   |       
|Total Liabilities                                                                            |  |      | 6,255  |      |   | 4,535 
|                                                                                             |  |      |        |      |   |       
|Net Assets                                                                                   |  | $    | 9,662  |      | $ | 7,625 
|                                                                                             |  |      |        |      |   |       

The results of the discontinued operations of ESTECH and the Systems business included in the
accompanying consolidated statements of operations for the years ended December 31, 2003, 2004 and 2005 were as follows (in thousands):



|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  
|------------------------------------------------------------------ |  | ------- | ------- | - | ------ | - | ---------- |  | - | ----------- | - |  | ----------- | ------ | - |  | - | ------ | -
|                                                                   |  | Systems |         |   | ESTECH |   | 2003 TOTAL |  |   | 2004 ESTECH |   |  | 2005 ESTECH |       
|Net Revenue                                                        |  | $       | 44,026  |   |        | $ | 8,122      |  | $ | 52,148      |   |  | $           | 10,011 |   |  | $ | 9,120  |  
|Cost of Revenue and Operating Expenses                             |  |         | 52,381  |   |        |   | 6,336      |  |   | 58,717      |   |  |             | 7,396  |   |  |   | 7,117  |  
|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  
|Operating Income (Loss)                                            |  |         | (8,355  | ) |        |   | 1,786      |  |   | (6,569      | ) |  |             | 2,615  |   |  |   | 2,003  |  
|Other Income (Expenses)                                            |  |         |        |   |        |   | 8          |  |   | 8           |   |  |             | (52    | ) |  |   | (13    | )
|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  
|Income (Loss) Before Provision for Income Taxes                    |  |         | (8,355  | ) |        |   | 1,794      |  |   | (6,561      | ) |  |             | 2,563  |   |  |   | 1,990  |  
|Provision for Income Taxes                                         |  |         |        |   |        |   | 817        |  |   | 817         |   |  |             | 1,256  |   |  |   | 963    |  
|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  
|Income (Loss) from Discontinued Operations                         |  |         | (8,355  | ) |        |   | 977        |  |   | (7,378      | ) |  |             | 1,307  |   |  |   | 1,027  |  
|Loss from Disposal of Discontinued Operations, net of Income Taxes |  |         | (18,596 | ) |        |   |           |  |   | (18,596     | ) |  |             |       |   |  |   | (1,110 | )
|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  
|Total Income (Loss) from Discontinued Operations                   |  | $       | (26,951 | ) |        | $ | 977        |  | $ | (25,974     | ) |  | $           | 1,307  |   |  | $ | (83    | )
|                                                                   |  |         |         |   |        |   |            |  |   |             |   |  |             |        |   |  |   |        |  

The discontinued operations of the Systems business was allocated $9,344,000 of the $20,000,000 of
debt incurred in the acquisition of AES in 2001, using the same percentage used to allocate goodwill to the Systems business at the time of acquisition. As a result interest expense of $285,000 has been included in the results of the discontinued
Systems business in 2003. The $20,000,000 of debt related to the acquisition of AES was repaid in full in 2003 with proceeds from the sale of Subordinated Convertible Notes (Refer to Note 3  Long-Term Debt) . As of December 31, 2004 and
2005, there were no material assets to be liquidated or non-restructuring liabilities to be paid.



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For the year ended December 31, 2003, as part of the discontinued operations of the Systems
business, the Company recorded restructuring charges of $3,548,000, including $2,027,000 for workforce reductions and $1,521,000 related to closing or consolidating facilities, and asset impairment charges totaling $18,596,000, including $12,033,000
of goodwill and $5,057,000 of other intangibles, net of amortization, $981,000 of other current assets and $525,000 of fixed assets.

The
following is the activity in the restructuring reserve related to discontinued operations of the Systems business during 2004 and 2005 (in thousands):



|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  
|-------------------------------------------------------- |  | ------------------- | ---- | - | ---------- | - | ----- | ----- |  | - | ----- | -
|                                                         |  | WorkforceReductions |      |   | Facilities |   |       | Total | 
|Balance at January 1, 2004                               |  | $                   | 270  |   |            | $ | 1,002 |       |  | $ | 1,272 |  
|Cash Payments                                            |  |                     | (266 | ) |            |   | (164  | )     |  |   | (430  | )
|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  
|Balance at December 31, 2004                             |  |                     | 4    |   |            |   | 838   |       |  |   | 842   |  
|Reclass to Restructuring Reserve - Continuing Operations |  |                     |     |   |            |   | (69   | )     |  |   | (69   | )
|Cash Payments                                            |  |                     | (4   | ) |            |   | (97   | )     |  |   | (101  | )
|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  
|Balance at December 31, 2005                             |  | $                   |     |   |            | $ | 672   |       |  | $ | 672   |  
|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  
|Current                                                  |  | $                   |     |   |            | $ | 108   |       |  | $ | 108   |  
|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  
|Long Term                                                |  | $                   |     |   |            | $ | 564   |       |  | $ | 564   |  
|                                                         |  |                     |      |   |            |   |       |       |  |   |       |  

The restructuring reserve for facilities relates to lease commitments that will terminate in 2010.



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NOTE 15SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

The following is selected unaudited quarterly financial data for the years ended December 31, 2005 and 2004 (in thousands, except per share data).



|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|------------------------------------------------------------------------------------ |  | ---------------------------- | ------ | ------------- | - | ------ | ------------ |  | - | ------------- | - |  | - | ------ | -
|                                                                                     |  | Year Ended December 31, 2005 |       
|                                                                                     |  | FirstQuarter                 |        | SecondQuarter |   |        | ThirdQuarter |  |   | FourthQuarter |  
|Revenue:                                                                             |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Software                                                                             |  | $                            | 32,172 |               | $ | 28,706 |              |  | $ | 36,832        |   |  | $ | 46,324 |  
|Maintenance and services                                                             |  |                              | 36,158 |               |   | 38,176 |              |  |   | 38,742        |   |  |   | 38,527 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Total revenue                                                                        |  |                              | 68,330 |               |   | 66,882 |              |  |   | 75,574        |   |  |   | 84,851 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Cost of Revenue:                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Software                                                                             |  |                              | 4,348  |               |   | 3,955  |              |  |   | 3,925         |   |  |   | 4,473  |  
|Maintenance and Services                                                             |  |                              | 13,608 |               |   | 12,036 |              |  |   | 13,607        |   |  |   | 14,692 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Total Cost of Revenue                                                                |  |                              | 17,956 |               |   | 15,991 |              |  |   | 17,532        |   |  |   | 19,165 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Gross Profit                                                                         |  |                              | 50,374 |               |   | 50,891 |              |  |   | 58,042        |   |  |   | 65,686 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Operating Expenses:                                                                  |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Research and Development                                                             |  |                              | 11,562 |               |   | 11,500 |              |  |   | 11,461        |   |  |   | 12,733 |  
|Selling, General and Administrative                                                  |  |                              | 36,624 |               |   | 38,800 |              |  |   | 32,911        |   |  |   | 39,421 |  
|Amortization of Intangibles                                                          |  |                              | 184    |               |   | 186    |              |  |   | 186           |   |  |   | 194    |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Total Operating Expenses                                                             |  |                              | 48,370 |               |   | 50,486 |              |  |   | 44,558        |   |  |   | 52,348 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Operating Income (Loss)                                                              |  |                              | 2,004  |               |   | 405    |              |  |   | 13,484        |   |  |   | 13,338 |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Other Expense (Income):                                                              |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Interest Expense                                                                     |  |                              | 1,093  |               |   | 1,148  |              |  |   | 1,056         |   |  |   | 1,118  |  
|Other Expense (Income), Net                                                          |  |                              | 485    |               |   | (131   | )            |  |   | (703          | ) |  |   | (553   | )
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Total Other Expense, net                                                             |  |                              | 1,578  |               |   | 1,017  |              |  |   | 353           |   |  |   | 565    |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Continuing Operations Before Provision (Benefit) for Income Taxes |  |                              | 426    |               |   | (612   | )            |  |   | 13,130        |   |  |   | 12,774 |  
|Provision (Benefit) for Income Taxes                                                 |  |                              | 265    |               |   | (329   | )            |  |   | 7,023         |   |  |   | 6,858  |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Continuing Operations                                             |  |                              | 161    |               |   | (283   | )            |  |   | 6,108         |   |  |   | 5,915  |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Discontinued Operations:                                                             |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Discontinued Operations, Net of Income Taxes                      |  |                              | 399    |               |   | (33    | )            |  |   | 231           |   |  |   | 430    |  
|Loss From Disposal of Discontinued Operations, Net of Income Taxes                   |  |                              |       |               |   |       |              |  |   |              |   |  |   | (1,110 | )
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Total Income (Loss) From Discontinued Operations                                     |  |                              | 399    |               |   | (33    | )            |  |   | 231           |   |  |   | (680   | )
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Net Income (Loss)                                                                    |  | $                            | 560    |               | $ | (316   | )            |  | $ | 6,338         |   |  | $ | 5,236  |  
|                                                                                     |  |                              |        |               |   |        |              |  |   |               |   |  |   |        |  
|Basic Earnings (Loss) Per Share From Continuing Operations                           |  | $                            | 0.01   |               | $ | (0.01  | )            |  | $ | 0.20          |   |  | $ | 0.19   |  
|Diluted Earnings (Loss) Per Share From Continuing Operations                         |  | $                            | 0.01   |               | $ | (0.01  | )            |  | $ | 0.15          |   |  | $ | 0.14   |  
|Basic Earnings (Loss) Per Share From Discontinued Operations                         |  | $                            | 0.01   |               | $ |       |              |  | $ | 0.01          |   |  | $ | (0.02  | )
|Diluted Earnings (Loss) Per Share From Discontinued Operations                       |  | $                            | 0.01   |               | $ |       |              |  | $ | 0.01          |   |  | $ | (0.02  | )
|Basic Earnings (Loss) Per Share                                                      |  | $                            | 0.02   |               | $ | (0.01  | )            |  | $ | 0.21          |   |  | $ | 0.17   |  
|Diluted Earnings (Loss) Per Share                                                    |  | $                            | 0.02   |               | $ | (0.01  | )            |  | $ | 0.15          |   |  | $ | 0.13   |  



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|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|------------------------------------------------------------------------------------ |  | ---------------------------- | ------ | - | ------------- | - | ------ | ------------ |  | - | ------------- | - |  | - | ------ | -
|                                                                                     |  | Year Ended December 31, 2004 |       
|                                                                                     |  | FirstQuarter                 |        |   | SecondQuarter |   |        | ThirdQuarter |  |   | FourthQuarter |  
|Revenue:                                                                             |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Software                                                                             |  | $                            | 31,894 |   |               | $ | 30,251 |              |  | $ | 32,945        |   |  | $ | 32,446 |  
|Maintenance and services                                                             |  |                              | 32,393 |   |               |   | 33,785 |              |  |   | 34,805        |   |  |   | 38,766 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Total Revenue                                                                        |  |                              | 64,287 |   |               |   | 64,036 |              |  |   | 67,750        |   |  |   | 71,212 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Cost of Revenue:                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Software                                                                             |  |                              | 4,424  |   |               |   | 4,208  |              |  |   | 3,987         |   |  |   | 4,035  |  
|Maintenance and Services                                                             |  |                              | 14,362 |   |               |   | 14,611 |              |  |   | 13,625        |   |  |   | 13,067 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Total Cost of Revenue                                                                |  |                              | 18,786 |   |               |   | 18,819 |              |  |   | 17,612        |   |  |   | 17,102 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Gross Profit                                                                         |  |                              | 45,501 |   |               |   | 45,217 |              |  |   | 50,138        |   |  |   | 54,110 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Operating Expenses:                                                                  |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Research and Development                                                             |  |                              | 11,238 |   |               |   | 10,289 |              |  |   | 10,444        |   |  |   | 10,144 |  
|Selling, General and Administrative                                                  |  |                              | 34,877 |   |               |   | 31,389 |              |  |   | 33,579        |   |  |   | 35,583 |  
|Amortization of Intangibles                                                          |  |                              | 181    |   |               |   | 188    |              |  |   | 215           |   |  |   | 215    |  
|Restructuring and Other Charges                                                      |  |                              | 76     |   |               |   |       |              |  |   |              |   |  |   | 650    |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Total Operating Expenses                                                             |  |                              | 46,372 |   |               |   | 41,866 |              |  |   | 44,238        |   |  |   | 46,592 |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Operating Income (Loss)                                                              |  |                              | (871   | ) |               |   | 3,351  |              |  |   | 5,900         |   |  |   | 7,518  |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Other Expense Income):                                                               |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Interest Expense                                                                     |  |                              | 1,100  |   |               |   | 1,113  |              |  |   | 1,179         |   |  |   | 1,184  |  
|Other Expense (Income), Net                                                          |  |                              | (587   | ) |               |   | 119    |              |  |   | (526          | ) |  |   | (2,710 | )
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Total Other (Income) Expense, net                                                    |  |                              | 513    |   |               |   | 1,232  |              |  |   | 653           |   |  |   | (1,526 | )
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Continuing Operations Before Provision (Benefit) for Income Taxes |  |                              | (1,384 | ) |               |   | 2,119  |              |  |   | 5,247         |   |  |   | 9,044  |  
|Provision (Benefit) for Income Taxes                                                 |  |                              | (763   | ) |               |   | 490    |              |  |   | 2,137         |   |  |   | 3,590  |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Continuing Operations                                             |  |                              | (621   | ) |               |   | 1,629  |              |  |   | 3,110         |   |  |   | 5,454  |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Discontinued Operations:                                                             |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Income (Loss) From Discontinued Operations, Net of Income Taxes                      |  |                              | 254    |   |               |   | (134   | )            |  |   | 389           |   |  |   | 798    |  
|Loss From Disposal of Discontinued Operations, Net of Income Taxes                   |  |                              |       |   |               |   |       |              |  |   |              |   |  |   |       |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Total Income (Loss) From Discontinued Operations                                     |  |                              | 254    |   |               |   | (134   | )            |  |   | 389           |   |  |   | 798    |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Net Income (Loss)                                                                    |  | $                            | (367   | ) |               | $ | 1,495  |              |  | $ | 3,499         |   |  | $ | 6,252  |  
|                                                                                     |  |                              |        |   |               |   |        |              |  |   |               |   |  |   |        |  
|Basic Earnings (Loss) Per Share From Continuing Operations                           |  | $                            | (0.02  | ) |               | $ | 0.05   |              |  | $ | 0.10          |   |  | $ | 0.18   |  
|Diluted Earnings (Loss) Per Share From Continuing Operations                         |  | $                            | (0.02  | ) |               | $ | 0.05   |              |  | $ | 0.09          |   |  | $ | 0.14   |  
|Basic Earnings (Loss) Per Share From Discontinued Operations                         |  | $                            | 0.01   |   |               | $ |       |              |  | $ | 0.01          |   |  | $ | 0.03   |  
|Diluted Earnings (Loss) Per Share From Discontinued Operations                       |  | $                            | 0.01   |   |               | $ |       |              |  | $ | 0.01          |   |  | $ | 0.02   |  
|Basic Earnings (Loss) Per Share                                                      |  | $                            | (0.01  | ) |               | $ | 0.05   |              |  | $ | 0.11          |   |  | $ | 0.20   |  
|Diluted Earnings (Loss) Per Share                                                    |  | $                            | (0.01  | ) |               | $ | 0.05   |              |  | $ | 0.10          |   |  | $ | 0.16   |  



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NOTE 16SUBSEQUENT EVENTS (UNAUDITED)

Sale of a Business

In March 2006, the Company completed the sale of its PLM business to an unrelated
party. The PLM business primarily included reselling PLM software, including CATIA, ENOVIA, and SMARTEAM software and providing implementation services to efficiently and effectively deploy such software. These services were generally sold when PLM
software was licensed from the Company, and also to companies who have purchased their PLM software elsewhere. The sale included specified net assets of the PLM business and resulted in a pre-tax gain of approximately $4.4 million.

Redemption of Convertible Notes

On May 18, 2006
we announced that we would call all of our outstanding 21/2% Senior Subordinated Convertible Notes due 2008 on
June 16, 2006 (the Redemption Date). Since January 2006, $54.0 million of Notes have been converted leaving $46.0 million in aggregate principal amount currently outstanding. Holders will have their Notes redeemed at a redemption
price of 100% of principal outstanding, plus interest accrued and unpaid thereon to, but not including, the Redemption Date. The Notes called for redemption may be converted at any time before the close of business on the last business day before
the Redemption Date. Holders of the Notes may convert their Notes to shares of our common stock, at a conversion rate of 117.4398 shares of our common stock per $1,000 principal amount of the Notes.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

MSC.Software Corporation

Santa Ana, California

We have audited the accompanying
consolidated balance sheets of MSC.Software Corporation and subsidiaries (the Company) as of December 31, 2005 and 2004, and the related consolidated statements of operations, shareholders equity and comprehensive income
(loss), and cash flows for each of the three years in the period ended December 31, 2005. Our audits also included the consolidated financial statement schedule listed in the Index at Item 15. These consolidated financial statements and
consolidated financial statement schedule are the responsibility of the Companys management. Our responsibility is to express an opinion on the consolidated financial statements and consolidated financial statement schedule based on our
audits.

We conducted our audits in the accordance with the standards of the Public Accounting Oversight Board (United States). Those standards require
that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the
financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable
basis for our opinion.

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of
MSC.Software Corporation and subsidiaries as of December 31, 2005 and the results of operations and their cash flows for each of the three years in the period ended December 31, 2005, in conformity with accounting principles generally
accepted in the United States of America. Also, in our opinion, such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, present fairly, in all material respects the information
set for the therein.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the
effectiveness of the Companys internal control over financial reporting as of December 31, 2005, based on the criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the
Treadway Commission, and our report dated June 9, 2006 expressed an unqualified opinion on managements assessment of the effectiveness of the Companys internal control over financial reporting and an adverse opinion on the
effectiveness of the Companys internal control over financial reporting because of material weaknesses.

DELOITTE & TOUCHE LLP

Costa Mesa, California

June 9, 2006



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|ITEM 9. | CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
|------- | ------------------------------------------------------------------------------------

Not applicable.



|ITEM 9A. | CONTROLS AND PROCEDURES
|-------- | -----------------------

Evaluation of Disclosure Controls and
Procedures

We evaluated the design and operating effectiveness of our disclosure controls and procedures as of December 31, 2005,
under the supervision and with the participation of our management, pursuant to Rule 13a-15(b) of the Securities Exchange Act of 1934, as amended (the Securities Exchange Act). Based on this evaluation, our Chief Executive
Officer and Chief Financial Officer concluded that, because of the material weaknesses in our internal control over financial reporting described below, our disclosure controls and procedures as defined in Rule 13a-15(e) were not
effective. Notwithstanding the material weaknesses in our internal control over financial reporting as of December 31, 2005 described below, we believe that the consolidated financial statements contained in this report present our financial
condition, results of operations, and cash flows for the fiscal years covered thereby in all material respects. To address the material weaknesses in our internal control over financial reporting described below the Company performed additional
manual procedures and analysis and other post-closing procedures in order to prepare the consolidated financial statements included in this Annual Report on Form 10-K.

Managements Report on Internal Control over Financial Reporting

Management is responsible for
establishing and maintaining an adequate system of internal control over financial reporting, pursuant to Rule 13a-15(c) of the Securities Exchange Act. This system is intended to provide reasonable assurance regarding the reliability of
financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States (GAAP).

A companys internal control over financial reporting includes policies and procedures that: (i) pertain to the maintenance of records that, in
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company, (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in
accordance with accounting principles generally accepted in the United States, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company, and (iii) provide
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the companys assets that could have a material effect on the financial statements.

In accordance with the internal control reporting requirements of the Securities and Exchange Commission our management completed an assessment of the
effectiveness of our internal control over financial reporting as of December 31, 2005. In making this assessment, management used the criteria set forth in the Internal ControlIntegrated Framework by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO). The COSO framework summarizes each of the components of a companys internal control system, including the: (i) control environment, (ii) risk assessment,
(iii) information and communication, and (iv) monitoring (collectively, the entity-level controls), as well as a companys control activities (process-level controls). Managements evaluation of the design
and operating effectiveness of our internal controls over financial reporting identified material weaknesses resulting from design and operating deficiencies in the internal control system. A material weakness is defined as a significant
deficiency or combination of significant deficiencies, that results in more than a remote likelihood that a material misstatement of the annual or interim financial statements will not be prevented or detected.



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Management identified the following material weaknesses in our internal control over financial reporting
as of December 31, 2005:

Entity-Level Controls

As of December 31, 2005, management had sufficiently documented the Companys control environment using the COSO internal control framework but
concluded that such control activities were not appropriately designed and operating effectively as of December 31, 2005. Management concluded that it did not maintain a control environment that fully emphasized the establishment of, adherence
to, or adequate communication regarding appropriate internal control for all aspects of its operations. Specifically, management concluded that the Company did not have adequate controls with respect to: (i) oversight by the Audit Committee of
the Board of Directors, (ii) effective and continuous communication of the Companys commitment to ethical business practices and standards, (iii) identification, monitoring and disclosure of related party relationships, and
(iv) adequate segregation of duties and/or supervisory controls in certain departments. Based on the deficiencies noted in the design and operating effectiveness of the Companys control environment , management determined that the Company
had an ineffective control environment. Additionally, due to the deficiencies noted above management determined that the monitoring function and dissemination of information and communication did not operate effectively. These deficiencies
constitute a material weakness in the control environment, monitoring, and information and communication components of COSO. Each of these deficiencies individually constiture a material weakness. These material weaknesses increase the likelihood of
potential material errors in our financial reporting.

Revenue Accounting

In conjunction with managements efforts to appropriately recognize software and services revenue as of December 31, 2005 and the Companys
evaluation of the internal controls over financial reporting, management identified material weaknesses in the internal controls over revenue recognition. Specifically, management concluded that the Company did not have adequate internal controls in
the following areas for the purposes of recognizing, recording and disclosing the Companys software revenue in accordance with generally accepted accounting principles, specifically SOP 97-2, Software Revenue Recognition, and its
related pronouncements: (i) management review of significant revenue transactions, (ii) evidence of executed and signed contractual agreements, (iii) proper accounting treatment of multiple element sales arrangements, and
(iv) sufficient evidence of customer delivery and acceptance. Furthermore, management concluded that the Company did not have adequate internal controls to properly and consistently recognize contracted services revenue in accordance with the
percentage completion method as allowed under SOP 97-2 and SOP 81-1, Accounting for Performance of Construction-Type and Certain Production-Type Contracts.

Overall, our management has concluded that given the magnitude of the revenue adjustments recorded and the potential for misstatements to occur as a result of internal control deficiencies in revenue accounting
existing as of December 31, 2005, there is more than a remote likelihood that a material misstatement in our interim or annual financial statements could occur and would not be prevented or detected by our internal control over financial
reporting.

Financial Closing and Reporting Process

Management concluded that it did not have adequate controls designed and implemented in the financial close and reporting process to provide reasonable
assurance that material misstatements would be prevented or detected. Specifically, management concluded that the Company did not have adequate controls in the following areas for the purposes of identifying, recording and disclosing the
Companys financial results of operations: (i) formalized global accounting policies and procedures that govern the summarization and resolution of significant non-routine, unusual or complex accounting matters, (ii) formalized global
accounting policies and procedures that govern the identification and disclosure of related party transactions, (iii) adequate oversight and review of the Companys implementation of accounting treatments in accordance with generally
accepted accounting principles, and (iv) adequate evaluation and review of significant estimates and judgments made by management, (v) adequate management review and monitoring of significant transactions at the Companys foreign
business units.



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During the 2005 year-end management review and financial statement closing process, we identified a
series of adjustments not previously identified. Given the number of adjustments identified, the significance of the financial closing and reporting process to the preparation of reliable financial statements, and the potential for errors to
significant account balances to occur as of December 31, 2005, our management has concluded that there is more than a remote likelihood that a material misstatement in our interim or annual financial statements could occur and would not be
prevented or detected by our internal control over financial reporting.

Segregation of Duties and User Access

Management concluded that based on the results of our documentation and testing of user access to critical information systems that our control
activities were not appropriately designed and operating effectively as of December 31, 2005. Specifically, management identified instances where various employees had excessive access to various financial applications. After further analysis,
it was determined that certain of these employees were responsible for the initiating and/or recording of transactions, thereby creating segregation of duties weaknesses. In addition, we found that internal controls over granting and monitoring
access to our financial reporting system were not adequate to ensure that access to employees was appropriate given the employees responsibilities. The lack of appropriate segregation of duties increases the risk that material misstatements to
the Companys financial statements may not be prevented or detected.

Accounting for Income Taxes

While preparing the annual provision for 2005 income taxes we determined that significant adjustments were required to current year financial statements.
In reaching this conclusion, our management noted that there was a lack of analysis and documentation, ineffective account reconciliation procedures, and insufficient understanding of tax accounting, which did not allow the timely or accurate
calculation of the year-end tax provisions. Given the significance of the tax account balances and the absence of sufficient mitigating controls, these deficiencies that existed as of December 31, 2005 represent a material weakness in internal
controls over financial reporting on the basis that there is more than a remote likelihood that a material misstatement in our interim or annual financial statements due to errors in accounting for income taxes could occur and would not be prevented
or detected by our internal control over financial reporting.

Fixed Assets

Management concluded that it did not maintain adequate controls over processing fixed asset transactions to provide reasonable assurance that material
misstatements would be prevented or detected. Specifically, management concluded that the Company did not have adequate controls in the following areas for the purposes of identifying, recording and disclosing the Companys fixed assets:
(i) formal review and reconciliation of fixed asset subledgers to the general ledger, (ii) appropriate tracking of fixed assets acquisitions/disposals, (iii) formal review of additions, deletions and other changes to the fixed asset
master data file and (iv) formal asset management system in the EMEA and Asia Pacific regions to manage property and equipment. These deficiencies, when aggregated, result in a more than remote likelihood that a material misstatement could
exist in the Companys identification, recording and disclosure of property and equipment within the annual and interim financial statements and not be detected.



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Changes in Internal Control over Financial Reporting

Management continued significant efforts in 2005 to establish a framework to improve internal controls over financial reporting, particularly as they
related to the findings of the independent investigation conducted by our Audit Committee. We committed considerable resources to the design, implementation, documentation, and testing of our internal controls. Additional efforts were required to
remediate and re-test certain internal control deficiencies. Our management believes that these efforts have improved our internal control over financial reporting. While management is dedicated to improving the Companys internal controls over
financial reporting, the nature and significance of the outstanding material weaknesses may prevent successful remediation of all material weaknesses for fiscal year 2006.

While these steps have helped address some of the internal control deficiencies noted above, they have not been sufficient to remedy all internal control
issues that existed as of December 31, 2005. Management is taking the following steps to remediate these material weaknesses:



| |  |  | Implementing more stringent policies and procedures regarding revenue accounting and oversight of contractual arrangements
| | - |  | --------------------------------------------------------------------------------------------------------------------------



| |  |  | Conducting formal revenue recognition training sessions for key accounting and sales personnel
| | - |  | ----------------------------------------------------------------------------------------------



| |  |  | Directing internal resource attention, including internal audit efforts, to sales order processing and revenue accounting activities
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Performing an upgrade of our internal Enterprise Resource Planning (ERP) financial system, including an enhancement of system interface and configuration internal controls,
including the implementation of a segregation of duties software tool to assist in designing appropriate segregation of duties.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Implementing a standard financial statement reporting package to be used by all foreign business units
| | - |  | ------------------------------------------------------------------------------------------------------



| |  |  | Improving the documentation, communication, and periodic review of our accounting policies throughout our domestic and international locations for consistency with general accepted
accounting principles
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Implementing a formalized global accounting policy that addresses the appropriate procedures for significant, non-routine, unusual, or complex events or transactions
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Improving the interim and annual review and reconciliation process for certain key balance sheet accounts
| | - |  | ---------------------------------------------------------------------------------------------------------



| |  |  | Enhancing the training and education for our international finance and accounting personnel and new hires to the worldwide finance team
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Increasing diligence regarding granting and monitoring user access to our network, databases, and applications
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | Automating certain key internal controls that are currently performed manually
| | - |  | ------------------------------------------------------------------------------

Inherent Limitation on the Effectiveness of Internal Controls

The effectiveness of any system of internal control over
financial reporting is subject to inherent limitations, including the exercise of judgment in designing, implementing, operating, and evaluating the controls and procedures, and the inability to eliminate misconduct completely. Accordingly, any
system of internal control over financial reporting can only provide reasonable, not absolute assurances. In addition, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. We intend to continue to monitor and upgrade our internal controls as necessary or appropriate for our business, but cannot assure
you that such improvements will be sufficient to provide us with effective internal control over financial reporting.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

MSC Software Corporation

Santa Ana, California

We have audited managements assessment, included in the accompanying Managements
Report on Internal Control Over Financial Reporting, that MSC.Software Corporation and subsidiaries (the Company) did not maintain effective internal control over financial reporting as of December 31, 2005, because of the effect of
the material weaknesses identified in managements assessment based on criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
The Companys management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting. Our responsibility is to express an opinion on
managements assessment and an opinion on the effectiveness of the Companys internal control over financial reporting based on our audit.

We
conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control
over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, evaluating managements assessment, testing and evaluating the design and operating
effectiveness of internal control, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinions.

A companys internal control over financial reporting is a process designed by, or under the supervision of, the companys principal executive and principal
financial officers, or persons performing similar functions, and effected by the companys board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation
of financial statements for external purposes in accordance with generally accepted accounting principles. A companys internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of
records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the companys assets that could have a material effect on the financial statements.

Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls,
material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that
the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

A
material weakness is a significant deficiency, or combination of significant deficiencies, that results in more than a remote likelihood that a material misstatement of the annual or interim financial statements will not be prevented or detected.
The following material weaknesses have been identified and included in managements assessment:

Control Environment

The Company did not maintain a control environment that fully emphasized the establishment of, adherence to, or adequate communication regarding appropriate internal
control for all aspects of its operations. Specifically, the Company did not design adequate controls with respect to: (i) oversight by the Audit Committee of the Board of Directors, (ii) effective and continuous communication of the
Companys commitment to ethical business



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practices and standards, (iii) identification, monitoring and disclosure of related party relationships, and (iv) adequate segregation of duties
and/or supervisory controls in certain departments. Additionally, due to the deficiencies noted above the monitoring function and dissemination of information and communication did not operate effectively. These deficiencies constitute material
weaknesses in the control environment, monitoring, and information and communication components of COSO. Each of these deficiencies individually constitute a material weakness. These material weaknesses increase the likelihood of potential material
errors in interim and year-end financial reporting.

Revenue Accounting

The Company did not adequately design internal controls in the following areas for the purposes of recognizing, recording and disclosing the Companys software revenue in accordance with generally accepted
accounting principles, specifically Statement of Position No. 97.2, Software Revenue Recognition, (SOP 97-2), and its related pronouncements: (i) management review of significant revenue transactions, (ii) evidence of executed
and signed contractual agreements, (iii) proper accounting treatment of multiple element sales arrangements, and (iv) sufficient evidence of customer delivery and acceptance. The Company did not have adequate internal controls to properly
and consistently recognize contracted services revenue in accordance with the percentage completion method as allowed under SOP 97-2 and SOP 81-1, Accounting for Performance of Construction-Type and Certain Production-Type Contracts.

Given the magnitude of the revenue adjustments recorded and the potential for misstatements to occur as a result of internal control deficiencies in
revenue recognition accounting existing as of December 31, 2005, there is more than a remote likelihood that a material misstatement in the interim or annual financial statements could occur and would not be prevented or detected by the
Companys internal control over financial reporting.

Financial Closing and Reporting Process

The Company did not have adequate controls designed and implemented in the financial close and reporting process to provide reasonable assurance that material
misstatements would be prevented or detected. Specifically, the Company did not have adequate controls in the following areas for the purposes of identifying, recording and disclosing the Companys financial results of operations:
(i) formalized global accounting policies and procedures that govern the summarization and resolution of significant non-routine, unusual or complex accounting matters, (ii) formalized global accounting policies and procedures that govern
the identification and disclosure of related party transactions, (iii) adequate oversight and review of the Companys implementation of accounting principles in accordance with generally accepted accounting principles, (iv) adequate
evaluation and review of significant estimates and judgments made by management, (v) adequate management review and monitoring of significant transactions at the Companys foreign business units.

During the 2005 year-end management review and financial statement closing process, a series of adjustments were identified and recorded. Given the number of adjustments
identified, the significance of the financial closing and reporting process to the preparation of reliable financial statements, and the potential for errors to significant account balances to occur as of December 31, 2005, there is more than a
remote likelihood that a material misstatement in the interim or annual financial statements could occur and would not be prevented or detected by the Companys internal controls over financial reporting.

Segregation of Duties & User Access

The Company did not
perform an adequate review of user access to the Companys financial reporting system and did not appropriately address segregation of duties violations. Specifically, there were instances where various employees had inappropriate access to
various financial applications. It was determined that certain of these employees were responsible for the initiating and/or recording of transactions, thereby creating segregation of duties weaknesses. In addition, the internal controls over
granting and monitoring access to the financial reporting system were not adequate to ensure that access to employees was appropriate given the employees responsibilities. The lack of appropriate segregation of duties results in a more than
remote likelihood that material misstatements to the Companys annual and interim financial statements may not be prevented or detected.



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Accounting for Income Taxes

Significant adjustments were required to appropriately record income taxes in the interim and annual financial statements. There was a lack of analysis and documentation, ineffective account reconciliation procedures, and insufficient
understanding of tax accounting, which did not allow the timely or accurate calculation of the interim and year-end tax provisions. Given the significance of the tax account balances and the absence of sufficient mitigating controls, these design
and operating deficiencies represent a material weakness in internal controls over financial reporting because there is a more than a remote likelihood that a material misstatement in interim or annual financial statements due to errors in
accounting for income taxes could occur and would not be prevented or detected.

Fixed Assets

Adequate controls were not designed over processing fixed asset transactions to provide reasonable assurance that material misstatements would be prevented or detected.
Specifically, the Company did not have adequate controls in the following areas for the purposes of identifying, recording and disclosing the Companys fixed assets: (i) formal review and reconciliation of fixed asset subledgers to the
general ledger, (ii) appropriate tracking of fixed assets acquisitions/disposals, (iii) formal review of additions, deletions and other changes to the fixed asset master data file and (iv) formal asset management system in the EMEA
and Asia Pacific regions to manage property and equipment. These deficiencies, when aggregated, result in a more than remote likelihood that a material misstatement could exist in the Companys identification, recording and disclosure of
property and equipment within the annual and interim financial statements and not be detected.

These material weaknesses were considered in determining
the nature, timing, and extent of audit tests applied in our audit of the consolidated financial statements as of and for the year ended December 31, 2005 of the Company and this report does not affect our report on such consolidated financial
statements.

In our opinion, managements assessment that the Company did not maintain effective internal control over financial reporting as of
December 31, 2005, is fairly stated, in all material respects, based on the criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Also in our
opinion, because of the effect of the material weaknesses described above on the achievement of the objectives of the control criteria, the Company has not maintained effective internal control over financial reporting as of December 31, 2005,
based on the criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements as of and for the year ended December 31, 2005 of the Company and our report
dated June 9, 2006, expressed an unqualified opinion on those consolidated financial statements.

DELOITTE &
TOUCHE LLP

Costa Mesa, California

June 9, 2006

ITEM 9B.  OTHER INFORMATION

Not Applicable



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PART III

ITEM 10.    DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

Directors of MSC

The following information with respect to the principal occupation or employment, recent employment history, age and directorships of each of our
directors in other companies as of June 5, 2006, has been furnished or confirmed to us by the respective directors. The information provided also identifies the committees of the board of directors on which each director serves. Because we have
not held elections for directors since 2003, all directors will hold office until the next Annual Meeting of Stockholders and until their successors are elected and qualify or until their earlier death, resignation or removal.

DONALD GLICKMAN, age 73, has been the managing partner of J. F. Lehman & Company, a private equity investment firm, since 1993, and president of
Donald Glickman & Company, a private investment firm since 1992. He serves as a director for Monro Muffler Brake, and as a Trustee for MassMutual Corporate Investors, and MassMutual Participation Investors. Mr. Glickman has been a
member of the board of directors since 1998. Mr. Glickman serves as the lead director and effective as of June 5, 2006, serves as chairman of the Audit Committee.

WILLIAM F. GRUN, age 59, is a private investor and consultant. In 2003, Mr. Grun served as the chief executive officer of RAS Innovations, a
privately held company providing international outsourcing of research and development. He served as president and chief operating officer of Optium Software, a privately held firm that developed software for supply chain management from 1996 to
1999. Mr. Grun has been a member of the board of directors since 1997 and is a member of the Audit Committee.

MASOOD A. JABBAR, age
56, was employed in many positions with Sun Microsystems Computer Corporation, a provider of network computing infrastructure solutions, from 1986 to 2003, including executive vice president and advisor to the CEO from 2002 to 2003, and executive
vice president of Global Sales Operations, responsible for worldwide sales and support for all the companys products, from 2000 to 2002. Mr. Jabbar served as the Chief Executive Officer of XDS Inc., a private network company, from
November 2004 to the present. Mr. Jabbar is also a director of Openwave Systems, Inc. and Silicon Image Inc. Since July 2005, Mr. Jabbar has been a member of the board of directors and served as a member of the Compensation
Committee until May 26, 2006, at which date he was appointed as Chairman of the Compensation Committee.

PHILIP B. LIVINGSTON, age 49,
served as a director and chairman of the Audit Committee of the Company until June 5, 2006, at which date he tendered his resignation. Mr. Livingston had recently joined Duff & Phelps, a leading investment banking and financial
advisory firm, on March 21, 2006, as its Chief Financial Officer. Prior to that date, he served as vice chairman of Approva Corporation, a company that provides enterprise software for continuous controls management, since January 2005.
From 2003 to 2004, Mr. Livingston served as chief financial officer of World Wrestling Entertainment Corporation, a television production and entertainment company. From 1999 to 2003 he was president and chief executive officer of Financial
Executives International, a professional association for senior financial executives. In prior positions he was chief financial officer of Catalina Marketing Corporation, a marketing services company, and Celestial Seasoning, a consumer packaged
goods company. He is a director of Cott Corporation. Mr. Livingston served as a member of the board of directors from May 2005 until June 5, 2006. He also had served as Chairman of the Audit Committee from July 12, 2005 until
June 5, 2006.

ASHFAQ A. MUNSHI, age 44, served as Chief Executive Officer of Level5 Networks, a leading innovator of high-performance
Ethernet network interface cards (NICs), from December 4, 2005 until May 15, 2006, at which time he merged the company with Solare Flare Inc. He founded and served as the chief executive officer and chairman of Radiance
Technologies, Inc., an enterprise software company 2000 to 2005. Prior to that date, he served as an advisor to Supply Base Inc., a supplier bid and supplier information company in 1998, and chief executive officer and chairman of Specialty
MD.com, a medical e-marketplace company from 1998 to 2000, a company that he founded. He is also a director of both Radiance Technologies, Inc. and of Vivecon Corporation. Mr. Munshi has been a member of the board of directors since July
2005 and serves as a member of the Governance and Nominating Committee. Effective May 26, 2006, Mr. Munshi was also appointed to serve as a member of the Compensation Committee.



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GEORGE N. RIORDAN, age 73, served as our chairman of the board from February 1, 1997 to
December 14, 1998. Mr. Riordan has served as the managing director of George Riordan Co., an investment banking firm since 1991. Mr. Riordan has been a member of the board of directors since 1983. He currently serves as a member of
the Governance and Nominating Committee.

GREGORY P. SPIVY, age 37, served as a director and Chairman of the Compensation Committee of the
Company until May 25, 2006, at which date he tendered his resignation. He has been a partner of ValueAct Capital since 2004. Prior to that date, Mr. Spivy served as a consultant for Gryphon Investors, a private equity firm, from
September 2002 to August 2004. From January 2002 to August 2002, he was a part-time consultant for Farallon Capital Management, L.L.C., which manages equity capital. Mr. Spivy was a partner at Lamphere Capital Partners from
July 2000 to December 2001. He was a member of the board of directors from 2004 until May 26, 2006, and served as the chairman of the Compensation Committee from July 12, 2006 until May 26, 2006. Mr. Spivy serves as a
member of the Board of Directors of Seitel, Inc., a leading provider of seismic data to the oil and gas industry, effective March 1, 2006.

MARK A. STEVENS, age 53, has been an employee of Fluor Corporation, an engineering and construction company, since 1975, most recently as group executive, commercial strategy and risk since 2003. He has been a member of the board of
directors since 2004 and currently serves as the chairman of the Governance and Nominating Committee and a member of the Compensation Committee.

WILLIAM J. WEYAND, age 61, became chairman of the board and chief executive officer, effective February 10, 2005. From 1997 to 2001, Mr. Weyand served as the chairman and chief executive officer of Structural Dynamics Research
Corporation (SDRC), a product lifecycle management software company which was acquired by Electronic Data Systems Corporation in 2001. From January to June 2003, he served as the chief executive officer of Pavilion
Technologies, an enterprise neural network software company for advanced process control. From late 2002 to the present, he continues to serve as a director, and from June 2003 to the present, continues to serve as vice chairman of Pavilion
Technologies. Mr. Weyand also serves as a director for Riverstone Networks, Inc.

On November 4, 2004, ValueAct Capital
Master Fund L.P., ValueAct Capital Partners Co.-Investors, L.P., VA Partners, L.L.C., Jeffrey W. Ubben, George F. Hamel, Jr. and Peter H. Kamin (collectively the Stockholders) brought an action against us in the Delaware Court of
Chancery to compel us to hold a 2004 Annual Meeting of Stockholders to elect directors. Subsequently, we resolved this action on December 3, 2004, by entering into a Stockholders Agreement with the Stockholders as well as Gregory P. Spivy
and William J. Weyand for certain limited purposes. Under the Stockholders Agreement, the Stockholders dismissed their action and we increased our number of directors to seven, Gregory Spivy and William J. Weyand were appointed to our board of
directors and to our nominating and governance committee and Mr. Weyand was appointed to the Audit Committee. In addition, the Stockholders Agreement provided that we would support the election of one affiliated and one non-affiliated
nominee of the Stockholders at each annual meeting during the period the Stockholders held ten percent or greater of the outstanding shares of our stock. At such time as the Stockholders held less than ten percent of the outstanding shares, the
directors nominated by the Stockholders would resign.

The Stockholders Agreement further provided that until 90 days after the
company was current with respect to its filings of annual and quarterly reports with the SEC, the Stockholders would (i) refrain from a subsequent action to compel an annual meeting of stockholders and (ii) they would not directly or
indirectly propose or participate in any transaction or activity involving a business combination or asset sale of the company absent a written request by the board for a proposal nor engage in a proxy contest. On February 10, 2005, the parties
entered into Amendment No. 1 to the Stockholders Agreement. The Amendment provides that the Stockholders would no longer have the right to designate a non-affiliated nominee for the board of directors as long as Mr. Weyand is then a
director of the company. The Amendment further provides that Mr. Weyand is not required to tender his resignation from the board in the event the Stockholders no longer beneficially own in the aggregate 10% or more of the outstanding shares of
the companys stock. Mr. Weyand resigned from all board committees



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upon his employment with us and his designation as chairman of the board. Subsequently in July 2005, Mr. Spivy resigned from the Nominating and
Governance Committee and was designated as the chairman of the Compensation Committee. Subsequently, in 2005, we increased the number of directors from seven to nine.

In accordance with the Stockholders Agreement, at such date that the Stockholders held less than ten percent of the outstanding shares of the Companys stock, Mr. Spivy was obligated to tender his
resignation, and the Stockholders Agreement, by its own terms would terminate. In May 2006, the Stockholders ownership fell below ten percent (10%) of the outstanding shares of the Companys stock. As a result, on May 26,
2006, Mr. Spivy tendered his resignation and the Stockholders Agreement terminated.

Executive Officers of MSC



|                     |  |     |  |                                                      
|-------------------- |  | --- |  | -----------------------------------------------------
|Name                 |  | Age |  | Office                                               
|William J. Weyand(1) |  | 61  |  | Chairman of the Board and Chief Executive Officer    
|Glenn R. Wienkoop    |  | 59  |  | President, Chief Operating Officer                   
|John A. Mongelluzzo  |  | 47  |  | Senior Vice President, General Counsel, and Secretary
|John J. Laskey       |  | 56  |  | Senior Vice President, Chief Financial Officer       

---

|(1) | Also a Director
|--- | ---------------

On February 10, 2005 William Weyand
succeeded Frank Perna, Jr. as our chairman and chief executive officer of the company. For the employment history for the past five years for Mr. Weyand, see Directors of MSC above.

Mr. Wienkoop was hired in August 2005 as our president and chief operating officer. Prior to joining us, he served as president and chief operating
officer of BDNA Corporation, a software solution provider of IT asset management and governance from July 2004 to August 2005, and president and chief operating officer at Portal Software, Inc., a software solution provider of billing
and revenue management solutions for telecommunications from 2001 to 2004. From 2000 to 2001 Mr. Wienkoop served as president and chief operating officer of SDRC. Age 59.

Mr. Mongelluzzo was hired in March 2005 as senior vice president, general counsel and secretary. Prior to joining us, Mr. Mongelluzzo
served as of counsel for Vorys, Sater, Seymour and Pease LLP law firm from 2002 to 2005. From 1986 to 2001 Mr. Mongelluzzo was employed by SDRC where he served in many roles, most recently as senior vice president, general counsel, and
secretary. Age 47.

Mr. Laskey was hired in 2004 as our senior vice president and chief financial officer. Prior to joining us,
Mr. Laskey served as vice president and chief financial officer of Webplan, Inc., a provider of operational planning tools from April 2001 to March 2003. From October 1998 to February 2001, Mr. Laskey served as
vice president and chief financial officer of Quest Software, Inc., a provider of application management software. Mr. Laskey also held financial management positions at Continuus Software Corporation, Starbase Corporation, File Net
Corporation and MAI/Basic Four, Inc. Age 56.

There are no family relationships among any of the executive officers. All officers
serve at the pleasure of the board of directors.

Audit Committee Information

The table below provides membership information for our Audit Committee:



|                |  |                
|--------------- |  | ---------------
|Name            |  | Audit Committee
|Donald Glickman |  | Chair          
|William F. Grun |  | Member         

The board of directors has determined that each member of the Audit Committee (i) qualifies
as an audit committee financial expert within the meaning of the applicable SEC rules and (ii) is independent under the independence standards set forth in our Corporate Governance Guidelines and under the applicable
rules of the



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Securities Exchange Act of 1934 (the Exchange Act). William F. Grun served as Chairman of the Audit Committee until July 12, 2005. Philip B. Livingston
served as Chairman of the Audit Committee from July 12, 2005 until June 5, 2006, at which date he resigned, and Donald Glickman was appointed Chairman of the Audit Committee.

Section 16(a) Beneficial Ownership Reporting Compliance

Not applicable.

Code of Ethics

We have adopted a Code of Ethics
known as the MSC Corporate Code of Business Conduct and Ethics, which applies to all of our employees, including all directors, officers, employees and agents. In addition, we have adopted a related policy, the MSC.Software Corporation Code of
Business Conduct and Ethics that applies to our chief executive officer and senior financial officers (which includes the chief financial officer, controller and other persons performing similar functions). Both of these codes of conduct, including
future amendments, are available free of charge on our website at http://www.mscsoftware.com, or by writing to us at MSC.Software Corporation, 2 MacArthur Place, Santa Ana, California 92707, Attention: Corporate Secretary.

ITEM 11.    EXECUTIVE COMPENSATION

Compensation of Executive Officers

The following table sets forth information concerning the compensation paid by us to (i) William J. Weyand, who served as the chief executive officer
commencing February 10, 2005, (ii) Frank Perna, Jr., who served as the chief executive officer through February 10, 2005, (iii) each of the three executive officers other than the chief executive officer, each of whom were
serving as executive officers on December 31, 2005, and (iv) Christopher St.John and Amir Mobayen, both of whom served as executive officers during the early part of 2005. In each instance, the compensation shown is for services rendered
in all capacities for the three year period ended on December 31, 2005.



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Summary Compensation Table



|                               |  |                     |  |                       |  |                  |      |  |                                    |  |                                |      |  |                                         |      |  |                                |     
|------------------------------ |  | ------------------- |  | --------------------- |  | ---------------- | ---- |  | ---------------------------------- |  | ------------------------------ | ---- |  | --------------------------------------- | ---- |  | ------------------------------ | ----
|                               |  | Annual Compensation |  | Long TermCompensation |  |                  |      | 
|Name and Principal Position(a) |  | FiscalYear (b)      |  | Salary/($)(1)(2)(c)   |  | Bonus/($)(3) (d) |      |  | Other AnnualCompensation ($)(4)(e) |  | Restricted StockAwards ($) (f) |      |  | Securities Underlying Options(#)(5) (g) |      |  | All otherCompensation($)(6)(h) |     
|William J. Weyand              |  | 2005                |  | 429,971               |  | 436,500          |      |  |                                   |  | 2,346,000                      | (7)  |  | 455,000                                 | (8)  |  | 132,459                        | (9) 
|Chairman and Chief             |  | 2004                |  |                      |  |                 |      |  |                                   |  |                               |      |  | 10,000                                  | (8)  |  | 8,750                          | (9) 
|Executive Officer              |  | 2003                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|                               |  |                     |  |                       |  |                  |     
|Frank Perna, Jr.               |  | 2005                |  | 83,175                |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  | 198,297                        | (11)
|Chairman and Chief             |  | 2004                |  | 431,251               |  |                 |      |  |                                   |  |                               |      |  | 150,000                                 |      |  | 47,138                         |     
|Executive Officer (10)         |  | 2003                |  | 415,154               |  | 150,000          |      |  |                                   |  |                               |      |  | 130,475                                 |      |  | 42,658                         |     
|                               |  |                     |  |                       |  |                  |     
|Glenn R. Wienkoop              |  | 2005                |  | 123,750               |  | 99,012           |      |  |                                   |  |                               |      |  | 275,000                                 | (12) |  | 4,400                          |     
|President and                  |  | 2004                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|Chief Operating Officer        |  | 2003                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|                               |  |                     |  |                       |  |                  |     
|John J. Laskey                 |  | 2005                |  | 273,333               |  | 169,290          |      |  |                                   |  | 554,600                        | (13) |  | 200,000                                 | (14) |  | 24,994                         |     
|Senior Vice President and      |  | 2004                |  | 52,084                |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  | 3,750                          |     
|Chief Financial Officer        |  | 2003                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|                               |  |                     |  |                       |  |                  |     
|John A. Mongelluzzo            |  | 2005                |  | 225,112               |  | 159,274          | (15) |  |                                   |  |                               |      |  | 150,000                                 | (16) |  | 21,479                         |     
|Senior Vice President,         |  | 2004                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|General Counsel, Secretary     |  | 2003                |  |                      |  |                 |      |  |                                   |  |                               |      |  |                                        |      |  |                               |     
|                               |  |                     |  |                       |  |                  |     
|Amir Mobayen                   |  | 2005                |  | 230,000               |  | 208,045          |      |  | 279,513                            |  |                               |      |  |                                        |      |  | 33,776                         |     
|Senior Vice President,         |  | 2004                |  | 220,000               |  | 180,745          |      |  | 275,900                            |  |                               |      |  | 50,000                                  |      |  | 30,426                         |     
|EMEA Sales(17)                 |  | 2003                |  | 199,519               |  | 170,101          |      |  | 158,990                            |  |                               |      |  | 30,475                                  |      |  | 17,802                         |     
|                               |  |                     |  |                       |  |                  |     
|Christopher St. John           |  | 2005                |  | 310,790               |  | 139,856          |      |  | 171,055                            |  |                               |      |  |                                        |      |  |                               |     
|Senior Vice President,         |  | 2004                |  | 299,967               |  | 66,000           |      |  | 172,502                            |  |                               |      |  | 75,000                                  |      |  |                               |     
|Asia-Pacific Sales(18)         |  | 2003                |  | 253,142               |  | 37,000           |      |  | 155,559                            |  |                               |      |  | 30,475                                  |      |  |                               |     

---

|(1) | Any payments or awards to the identified individuals that would be classifiable under the LTIP Payout column otherwise required to be included in the Table by the
applicable SEC disclosure rules is found under a separate Table below entitled Long-Term Incentive Plans-Awards in Last Fiscal Year.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | The salary amounts below are not likely to reflect a full years salary given that several of the officers either left the Company before the year ended or joined the Company
some time after the first of the year.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Except where noted, prior to bonuses paid in 2006 for the 2005 fiscal year, bonuses were paid 50% in cash and 50% in stock pursuant to the MSC.Software Corporation 2000 Executive
Cash and Stock Bonus Plan (the Bonus Plan). The Bonus Plan provided that the stock portion of the bonus was valued at the opening of the market as of the first business day of the year for which the bonus was to be paid.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(4) | Unless otherwise noted under a separate footnote, this column includes perquisites and other personal benefits, securities or property, unless the aggregate amount of such
compensation is the lesser of either $50,000 or 10% of the total of annual salary and bonus reported for the named executive officer in columns (c) and (d). It also includes above-market or preferential earnings on restricted stock, options,
SARS or deferred compensation paid during the fiscal year or payable during that period but deferred at the election of the named executive officer. This column also includes amounts for Mr. Mobayen and Mr. St. John related to their
assignments in foreign countries. Mr. Mobayen served as the European head of sales for 2003, 2004 and 2005. For Mr. Mobayen, amounts listed in 2005 include $165,809 related to tax equalization, and $84,645 for housing. Amounts listed in
2004 include $165,984 related to tax equalization and $84,645 for housing. Amounts listed in 2003 include $82,904 related to tax equalization and $51,019 for housing. For Mr. St. John, amounts listed in 2005 include a living allowance of
$66,936, and $98,096 for housing. In 2004, the amounts include a living allowance of $66,929 and $99,842 for housing. For 2003, amounts include a living allowance of $60,887,and $93,103 for housing.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(5) | Represents shares of stock underlying options granted under the Companys 1998 Plan and the 2001 Plan, as well as out- of-plan stock option grants.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------

|(6) | Unless otherwise noted, the amounts shown constitute our contributions on behalf of the named individuals to (a) the MSC.Software Corporation Profit Sharing Plan
(PSP), (b) the MSC Defined Contribution Plan which is a 401(k) match and replaced the PSP in 2004 (DCP), and (c) the MSC.Software Corporation Supplemental Retirement and Deferred Compensation Plan (SERP)
in the following amounts: William J. Weyand: 2005: $10,500 to DCP and $26,709 to SERP; 2004: $-0- to DCP and $-0- to SERP; 2003: $-0- to PSP and $-0- to SERP; Frank Perna, Jr.: 2005: $5,096 to DCP and $-0- to SERP; 2004: $10,250 to DCP and $36,888
to SERP; 2003: $12,520 to PSP and $30,138 to SERP; Glenn R. Wienkoop: 2005: $-0- to DCP and $4,400 to SERP; 2004: $-0- to DCP and $-0- to SERP; 2003: $-0- to PSP and $-0- to SERP; John J. Laskey: 2005: $9,900 to DCP and $15,094 to SERP; 2004: $-0-
to DCP and $3,750 to SERP; 2003: $-0- to PSP and $-0- to SERP; John A. Mongelluzzo: 2005: $10,500 to DCP and $10,979 to SERP; 2004: $-0- to DCP and $-0- to SERP; 2003: $-0-to PSP and $-0- to SERP; Amir Mobayen: 2005: $10,500 to DCP and $23,276 to
SERP; 2004: $10,250 to DCP and $20,176 to SERP; 2003: $10,345 to PSP; and $7,457 to SERP.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(7) | Includes an award of 200,000 restricted stock units to Mr. Weyand on March 1, 2005, which vests in equal installments on each of March 1, 2006 and March 1, 2007.
Although these stock units vest in two equal installments, half on March 1, 2006 and the remaining half on March 1, 2007, Mr. Weyand will not be issued the 200,000 shares of restricted stock until March 1, 2007. As of
December 31, 2005, none of Mr. Weyands restricted stock units had vested. For additional information on Mr. Weyands restricted stock units, see footnote 3 to the table located under the heading Equity Compensation
Plan Information. The value of these restricted stock units was calculated by multiplying the number of units awarded by the closing price of a share of the Companys stock on the date of grant, which was $11.73. Based on the closing
price of the Companys stock on December 30, 2005 (final trade date of the year), which was $17.00 per share, Mr. Weyands unvested restricted stock units had an additional aggregate value of $1,054,000.00 (the difference between
$17.00 and $11.73 per share multiplied by 200,000). On March 1, 2005, Mr. Weyand purchased 50,000 restricted shares with a per share exercise price of $11.73, at fair market value.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(8) | For 2005, includes 450,000 stock options granted to Mr. Weyand in connection with his employment, and 5,000 stock options granted to Mr. Weyand under the 2001 Plan in
connection with his service as a non-employee director of the Company prior to February 10, 2005, the date he was named Chairman and Chief Executive Officer. For 2004, includes 10,000 stock options granted to Mr. Weyand in connection with
his service as a non-employee director.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(9) | For 2005, the amount includes (i) $10,500 to the DCP; (ii) $26,709 to the SERP; (iii) $75,000 toward Mr. Weyands legal expenses incurred in conjunction
with the negotiation of his employment relationship with the Company, and (iv) director fees paid for 2005 to Mr. Weyand in the amount of $20,250 from January 1, 2005 until February 10, 2005, when he was named Chairman and Chief
Executive Officer. For 2004, the amount includes director fees of $8,750 from December 3, 2004, the date of his appointment as a director of the Company through December 31, 2004.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(10) | Mr. Perna terminated his employment with the Company on February 10, 2005, at which time Mr. Weyand was named Chairman and Chief Executive Officer of the Company.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(11) | Mr. Pernas All Other Compensation for 2005 includes: (i) $5,096 toward the Defined Contribution Plan; (ii) $8,000 in severance payments;
(iii) $42,000 for reimbursement of country club dues for the period of August, 2001 through January, 2005; (iv) $140,000 in consulting fees; and (v) approximately $3,200 for medical insurance premium reimbursement.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(12) | On August 15, 2005, the Company granted Glenn R. Wienkoop 275,000 stock options with a per share exercise price of $14.30 per share that vest annually in four equal
installments beginning August 15, 2006.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(13) | Calculated by multiplying the difference between $11.40, which was the per share closing price of the Companys shares on the date of Mr. Laskeys purchase of
restricted stock from the Company, and $7.00, which was the discounted per share purchase price paid by Mr. Laskey, times 25,000, the total number of shares purchased. Also includes 39,000 restricted stock units granted to Mr. Laskey on
March 8, 2005, which vest equally on each of October 18, 2005, 2006, 2007 and 2008. As of December 31, 2005, 9,750 of Mr. Laskeys restricted stock units had vested, and 29,250 units remained unvested. For additional
information on Mr. Laskeys restricted stock units, see footnote 3 to the table located under the heading Equity Compensation Plan Information. The value of these restricted stock units was calculated by multiplying the number
of units awarded by the closing price of a share of the Companys stock on the date of grant, which was $11.40 for the restricted stock units. Based on the closing price of the Companys stock on December 30, 2005 (last trade date of
the year), which was $17.00 per share, Mr. Laskeys unvested restricted stock units had an additional aggregate value of $163,800.00 (the difference between $17.00 and $11.40 per share multiplied by 29,250).
|---- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(14) | In October 2004, Mr. Laskey was granted 150,000 stock options and purchased 25,000 shares at a discounted price of $7.00 per share. This transaction was rescinded on
March 8, 2005. To replace this prior transaction, he was granted 150,000 stock options on March 8, 2005. Further, to replicate the economic value of the rescinded options and the lost economic value of the shares he purchased, the Company
also granted Mr. Laskey the discounted share purchase right and the restricted stock units described in footnote 13 above. Because the option grant to Mr. Laskey in October 2004 was rescinded, it is not listed as a grant in fiscal 2004. On
October 18, 2005, the Company granted John Laskey, 50,000 stock options with a per share exercise price of $14.30.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(15) | Includes a $25,000 signing bonus paid to Mr. Mongelluzzo upon his employment with the Company.
|---- | ----------------------------------------------------------------------------------------------

|(16) | On March 9, 2005, the Company granted Mr. Mongelluzzo 150,000 stock options with a per share exercise price of $11.56.
|---- | ----------------------------------------------------------------------------------------------------------------------

|(17) | Mr. Mobayens bonus included amounts earned under a special quarterly bonus plan as well as amounts earned under the Bonus Plan. In 2005, Mr. Mobayen earned $110,295
under a quarterly bonus plan and $97,750 under the Bonus Plan. In 2004, Mr. Mobayen earned $103,745 under a quarterly bonus plan and $77,000 under the Bonus Plan. In 2003, Mr. Mobayen earned $113,101 under a quarterly bonus plan and
$57,000 under the Bonus Plan.
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(18) | Except for housing, Mr. St. Johns compensation, which is paid in euros, is reported here in U.S. dollars at the annual conversion rates of .804 euros per dollar in
2005, .806 euros per dollar in 2004, and .885 euros per dollar in 2003. The Company directly pays for Mr. St. Johns housing at 900,000 yen per month and treats a portion of this rent as income to Mr. St. John. This portion is
reflected as Other Annual Compensation. This portion of the housing cost that the Company attributed to Mr. St. John as compensation was paid in yen and is reported here in U.S. dollars at the annual conversion rates of 110.096 yen per dollar
in 2005, 108.17 yen per dollar in 2004, and 116 yen per dollar in 2003.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Option Grants in 2005

The following table presents additional information concerning the stock options shown in the Summary Compensation Table and granted to the named executive officers during 2005:



|                     |  |                                                     |     |                                                                                     |                                                                   |    |  |                          |       |                 |            |  |   |           |  |   |          
|-------------------- |  | --------------------------------------------------- | --- | ----------------------------------------------------------------------------------- | ----------------------------------------------------------------- | -- |  | ------------------------ | ----- | --------------- | ---------- |  | - | --------- |  | - | ---------
|                     |  | INDIVIDUAL GRANTS                                   |     | Potential Realizable Value at assumedannual rates ofappreciation for optionterm.(4)
|                     |  | Number ofSecuritiesUnderlyingOptions Granted (#)(1) |     |                                                                                     | Percent of TotalOptions Grantedto Employeesin Fiscal Year 2005(2) |    |  | Exercise Price ($/Sh)(3) |       | Expiration Date |           
|Name                 |  |                                                     |     |                                                                                     |                                                                   | 5% |  | 10%                     
|William J. Weyand    |  | 5,000                                               | (5) |                                                                                     |                                                                  | %  |  | $                        | 10.27 |                 | 01/02/2010 |  | $ | 14,187    |  | $ | 31,350   
|William J. Weyand    |  | 450,000                                             |     |                                                                                     | 31.2                                                              | %  |  | $                        | 9.89  |                 | 02/10/2015 |  | $ | 2,798,896 |  | $ | 7,092,951
|Frank Perna, Jr.     |  |                                                    |     |                                                                                     |                                                                  | %  |  |                          |       |                 |            |  |   |           |  |   |          
|Glenn R. Wienkoop    |  | 275,000                                             |     |                                                                                     | 19.0                                                              | %  |  | $                        | 14.30 |                 | 08/15/2015 |  | $ | 2,473,128 |  | $ | 6,267,392
|John J. Laskey       |  | 150,000                                             |     |                                                                                     | 10.4                                                              | %  |  | $                        | 11.40 |                 | 3/07/2015  |  | $ | 1,075,410 |  | $ | 2,725,300
|John J. Laskey       |  | 50,000                                              |     |                                                                                     | 3.5                                                               | %  |  | $                        | 14.30 |                 | 10/17/2015 |  | $ | 449,660   |  | $ | 1,139,526
|John A. Mongelluzzo  |  | 150,000                                             |     |                                                                                     | 10.4                                                              | %  |  | $                        | 11.56 |                 | 03/08/2015 |  | $ | 1,090,503 |  | $ | 2,763,549
|Amir Mobayen         |  |                                                    |     |                                                                                     |                                                                  | %  |  |                          |      |                 |           |  |   |          |  |   |         
|Christopher St. John |  |                                                    |     |                                                                                     |                                                                  | %  |  |                          |      |                 |           |  |   |          |  |   |         

---

|(1) | Other than the 5,000 option grant to William Weyand, all options granted are exercisable in installments. Mr. Weyands 450,000 options vest in two equal annual
installments on the first and second anniversaries of the date of grant, with full vesting on the second anniversary of the grant date. The options granted to Messrs. Wienkoop and Mongelluzzo, as well as the 50,000 option grant to John Laskey vest
in four equal annual installments, with 25% of the options becoming exercisable one year after the date of grant and with an additional 25% of the options becoming exercisable on each successive anniversary date. For these options, full vesting will
occur on the fourth anniversary of the grant date. The 150,000 stock option grant to Mr. Laskey was made on March 8, 2005 and vests in four equal installments, beginning on October 18, 2005. For a detailed explanation, refer to the
Employment and Severance Agreements Section below.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | Based on grants to employees of non-qualified stock options to purchase shares of common stock granted during the fiscal year ended December 31, 2005.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Options were granted at an exercise price equal to or greater than the fair market value on the date of grant.
|--- | --------------------------------------------------------------------------------------------------------------

|(4) | The potential realizable value is calculated based on the term of the option at its time of grant. It is calculated by assuming that the stock price on the date of grant appreciates
at the indicated annual rate, compounded annually for the entire term of the option and that the option is exercised and sold on the last day of its term for the appreciated stock price. No gain to the option holder is possible unless the stock
price increases over the option term. The 5% and 10% assumed rates of appreciation are derived from the rules of the SEC and do not represent our estimate or projection of the future common stock price.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(5) | On January 3, 2005, Mr. Weyand also received a grant of 5,000 stock options for his service as a non-employee director of the Company prior to his employment as Chairman
and Chief Executive Officer. The exercise price of these 5,000 options is $10.27 per share and vested in one year.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Aggregated Option Exercises in 2005 and Year-End Option Values

The following table shows information for the named executive officers, concerning:



| | (1) | exercises of stock options during 2005; and
| | --- | -------------------------------------------



| | (2) | the amount and values of unexercised stock options as of December 31, 2005
| | --- | --------------------------------------------------------------------------



|                     |  |                               |  |                  |  |                                                     |  |                                                          |  |               |           |  |   |          
|-------------------- |  | ----------------------------- |  | ---------------- |  | --------------------------------------------------- |  | -------------------------------------------------------- |  | ------------- | --------- |  | - | ---------
|                     |  | SharesAcquiredon Exercise (#) |  | ValueRealized($) |  | Number ofSecurities UnderlyingOptions at FY-End (#) |  | Value of UnexercisedIn-the-Money Optionsat FY-End ($)(1)
|Name                 |  |                               |  | Exercisable      |  | Unexercisable                                       |  | Exercisable                                              |  | Unexercisable
|William J. Weyand    |  |                              |  |                 |  | 10,000                                              |  | 455,000                                                  |  | $             | 73,200    |  | $ | 3,233,150
|Frank Perna, Jr.(2)  |  |                              |  |                 |  | 867,975                                             |  | 0                                                        |  | $             | 6,471,680 |  |   | 0        
|Glenn R. Wienkoop    |  |                              |  |                 |  |                                                    |  | 275,000                                                  |  |               |          |  | $ | 742,500  
|John J. Laskey       |  |                              |  |                 |  | 37,500                                              |  | 162,500                                                  |  | $             | 210,000   |  | $ | 765,000  
|John A. Mongelluzzo  |  |                              |  |                 |  | 0                                                   |  | 150,000                                                  |  |               |          |  | $ | 816,000  
|Amir Mobayen         |  |                              |  |                 |  | 66,725                                              |  | 53,750                                                   |  | $             | 359,555   |  | $ | 440,500  
|Christopher St. John |  |                              |  |                 |  | 245,475                                             |  | 75,000                                                   |  | $             | 1,775,505 |  | $ | 594,875  

---

|(1) | Based on the closing price of our common stock on December 30, 2005 (last trade date for the year) which was $17.00 per share, minus the exercise price of
in-the-money options.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | Mr. Pernas employment with us was terminated effective February 10, 2005. We extended the exercise period for his vested options three years (provided 425,000 of his
vested options were terminated), subject to the earlier expiration for certain specific reasons unrelated to his termination of employment.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Long-Term Incentive Plans-Awards in Last Fiscal Year

The following Long-Term Incentive Plan (LTIP) table reflects information concerning each award made to a named executive officer in the last
completed fiscal year relative to performance stock unit awards.



|                    |  |                                                  |  |                                                             |    
|------------------- |  | ------------------------------------------------ |  | ----------------------------------------------------------- | ---
|Name (a)            |  | Number ofShares, Units,or OtherRights
(#) (b)(1) |  | Performance orother Perioduntil Maturationor
Payout (c) (2) |    
|William J. Weyand   |  | 100,000                                          |  | 02/10/07                                                    | (3)
|Frank Perna, Jr.    |  |                                                 |  |                                                             |    
|Glenn R. Wienkoop   |  | 40,000                                           |  | 08/15/07                                                    | (4)
|John J. Laskey      |  | 30,000                                           |  | 05/25/07                                                    | (5)
|John A. Mongelluzzo |  | 30,000                                           |  | 03/09/07                                                    | (6)
|Amir Mobayen        |  | 25,000                                           |  | 05/25/07                                                    | (7)
|Christopher St.John |  | 25,000                                           |  | 05/25/07                                                    | (8)

---

|(1) | Performance Stock Units that vest shall be paid in an equivalent number of shares of common stock.
|--- | --------------------------------------------------------------------------------------------------

|(2) | In 2005, the Company granted Performance Stock Awards that vest and are payable in shares upon satisfaction of either of two criteria: (i) the stock price closes at a specified
price or greater each trading day over a period of at least 30 consecutive trading days while listed on the NYSE or quoted on the NASDAQ National Market (the Exercise Price), or (ii) we are sold at or above the Exercise Price (the
Vesting Criteria).
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | On February 10, 2005, Mr. Weyand was granted 100,000 performance stock units with a per share Exercise Price of $15.00. For additional information on
Mr. Weyands performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(4) | On August 15, 2005, Mr. Wienkoop was granted 40,000 performance stock units with a per share Exercise Price of $20.00. For additional information on
Mr. Wienkoops performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(5) | On May 25, 2005, Mr. Laskey was granted 30,000 performance stock units with a per share Exercise Price of $17.00. For additional information on Mr. Laskeys
performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(6) | On March 9, 2005, Mr. Mongelluzzo was granted 30,000 performance stock units with a per share Exercise Price of $17.00. For additional information on
Mr. Mongelluzzos performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

|(7) | On May 25, 2005, Amir Mobayen was granted 25,000 performance stock units with a per share Exercise Price of $17.00. For additional information on Mr. Mobayens
performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(8) | On May 25, 2005, Christopher St.John was granted 25,000 performance stock units with a per share Exercise Price of $17.00. For additional information on Mr. St.Johns
performance stock units, see footnote 4 to the table located under the heading Equity Compensation Plan Information.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Pension Plan Table

The following table reflects estimated gross annual pension benefits relative to a German pension plan
in which Mr. St.John participates, based on annual remuneration and years of service. Mr. St.John has completed 15 years of service with us, and began participating in the plan on or about December 12, 1997, approximately eight years
ago. The pension obligations include a grant of retirement pension, disability and survivors pension. The amount of the pension is for each year of service (maximum 30 years) at 0.5% of salary up to the Social Security Contribution Ceiling
(SSCC), and 1.5% of the exceeding part of the salary. The widows/widowers pension amounts to 60% of the retirement pension. Even though the normal retirement age is 65, Mr. St.John could provide additional Years
of Service. The table assumes a 3% yearly salary increase and provides for an exchange rate, as well as an SSCC in EURO of 61,800, and SSCC in USD of 84,301. In his first year under the plan, Mr. St.Johns actual salary was approximately
US$100,000; however, Mr. St.Johns salary increase since his first years participation in the plan has exceeded the 3% assumption referenced above. To illustrate the plan, we assume that Mr. St.Johns salary in 1997 was
$200,000. At year 2, given the nominal 3% salary increase, his pay would have been $206,000, and theAnnual Pension Benefit would increase accordingly until at year 10, the Annual Pension Benefit would increase to $60,955. However,
since we take into account the SSCC, at year 10, the Annual Pension Benefit caps out at $25,962 as reflected below.



|                                          |  |                                             |  |         |  |         |  |         |  |        
|----------------------------------------- |  | ------------------------------------------- |  | ------- |  | ------- |  | ------- |  | -------
|                                          |  | Annual Pension Benefit for Years of Service
|                                          |  | 10                                          |  | 15      |  | 20      |  | 25      |  | 30     
|Remunerationin $USDBeginning with Year 1 |  |                                             |  |         |  |         |  |         |  |        
|$200,000                                  |  | 25,962                                      |  | 43,152  |  | 63,751  |  | 88,303  |  | 117,436
|$250,000                                  |  | 35,849                                      |  | 59,193  |  | 86,927  |  | 119,749 |  | 150,211
|$300,000                                  |  | 46,299                                      |  | 76,147  |  | 111,420 |  | 152,983 |  | 181,350
|$350,000                                  |  | 57,336                                      |  | 94,053  |  | 137,290 |  | 188,085 |  | 210,782
|$400,000                                  |  | 68,986                                      |  | 112,954 |  | 164,597 |  | 225,136 |  | 238,432
|$450,000                                  |  | 81,276                                      |  | 132,893 |  | 193,403 |  | 264,222 |  | 264,222
|$500,000                                  |  | 94,233                                      |  | 153,915 |  | 223,775 |  | 288,070 |  | 288,070
|$550,000                                  |  | 107,888                                     |  | 176,068 |  | 255,779 |  | 309,893 |  | 309,893



91



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##### Table of Contents

Employment and Severance Agreements

Mr. Weyand joined us as a director on December 2, 2004 and became chairman and chief executive officer on February 10, 2005. At this time, we entered into a two-year employment agreement with
Mr. Weyand. He receives an annual base salary of $485,000 and has a current annual target bonus opportunity of 100% of base salary, which bonus may exceed target as determined by the Compensation Committee of the board. Upon joining us, he
purchased 50,000 restricted shares at $11.73 per share, and in conjunction with this purchase, was granted 200,000 restricted stock units that will be paid on a one-for-one basis, in shares of our common stock. Although these stock units vest in two
equal installments, half on March 1, 2006 and the remaining half on March 1, 2007, Mr. Weyand will not be issued the 200,000 shares of restricted stock until March 1, 2007. He also received a grant of 450,000 options at an
exercise price of $9.89 per share which vest in two equal installments on February 10, 2006 and February 10, 2007. Mr. Weyand was also granted a 100,000 share one for one performance stock unit award. The award vests if either
(1) our stock price closes at $15.00 or more each trading day over a period of at least 30 consecutive trading days while listed on the NYSE or quoted on the NASDAQ National Market or (2) we are sold at a per share price of $15.00 or more.
Mr. Weyand also holds 15,000 share options that were granted to Mr. Weyand in his capacity as a non-employee director prior to February 10, 2005 at an exercise price of $9.68 per share for 10,000 options and $10.27 per share for 5,000
options. In the event Mr. Weyands employment is terminated during the two-year employment term either by us without Cause or by Mr. Weyand for Good Reason (as those terms are defined in the Employment
Agreement), he will be entitled to severance pay that includes (1) continued payment of his regular base salary for the duration of the two-year period, (2) if the termination of employment occurs before December 31, 2005, an amount
equal to 175% of Mr. Weyands annualized base salary rate in effect immediately prior to the termination, and (3) if the termination of employment occurs on or after December 31, 2005, but before December 31, 2006, an amount
equal to 100% of Mr. Weyands annualized base salary rate in effect immediately prior to the termination. In addition, the equity-based awards described above will also generally become fully vested, to the extent then outstanding and not
otherwise vested, in connection with such a termination of employment.

Mr. Wienkoop joined us as president and chief operating
officer on August 15, 2005. We entered into an employment agreement with Mr. Wienkoop pursuant to which he receives an annual base salary of $370,000 and has a current annual target bonus opportunity of 70% of base salary, which bonus may
exceed target as determined by the Compensation Committee of the board. He also received a grant for 275,000 share options with an exercise price of $14.30 per share that vest annually in four equal installments beginning August 15, 2006.
Mr. Wienkoop was also granted a 40,000 share one for one performance stock unit award. The award vests if either (1) our stock price closes at $20.00 or more each trading day over a period of at least 30 consecutive trading days while
listed on the NYSE or quoted on the NASDAQ National Market or (2) we are sold at a per share price of $20.00. Our employment agreement with Mr. Wienkoop further provides that if during the first year of Mr. Wienkoops employment
with us we terminate his employment for other than (i) cause or (ii) upon a change-in-control, then he is entitled to a severance payment equal to 100% of his then current salary. In addition, under this agreement we agreed to cover the
expenses associated with the real estate fees and closing costs for the sale of his home in Saratoga, California (the Premises), plus relocation costs, in total up to a maximum of $300,000. We also agreed to cover a portion of any
negative gap (the Shortfall), if any, that may result between the gross sale price (defined below) of the Premises and the appraisal value as follows: we will pay 25% of the first $250,000 of the Shortfall, 50% of the next $250,000 of
any Shortfall, 75% of the next $500,000 Shortfall and 100% of any Shortfall to the extent exceeding $1 million. We agreed on the engagement of an independent appraiser to conduct an appraisal of the Premises. Gross sales price was defined as the
actual purchase price without deduction for real estate commissions, taxes, prorations or other costs of sale. Our obligation to cover any Shortfall extends for one year from the date of agreement (provided the board may extend this term).

Mr. Laskey joined us as senior vice president and chief financial officer on October 18, 2004. He currently receives a base
salary of $310,000 and has an annual target bonus opportunity of 60% of base salary, which bonus may exceed target as determined by the Compensation Committee of the board. He also exercised his right to purchase 25,000 shares of restricted stock
under a restricted stock agreement with us at $7.00 per share, received a 39,000 share grant of restricted stock units which vest annually in four equal installments beginning on October 18, 2005, and received an option grant totaling 150,000
share options at an exercise price of $11.40 per share that vest annually in four equal parts beginning on October 18, 2005. Mr. Laskey was also granted a 50,000 share option on October 18, 2005 at an exercise price of $14.30 per
share that vests annually in four equal installments beginning October 18, 2006. Mr. Laskey was granted a 30,000 share one for one performance stock unit award. The award vests



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if either (1) our stock price closes at $17.00 or more each trading day over a period of at least 30 consecutive
trading days while listed on the NYSE or quoted on the NASDAQ National Market or (2) we are sold at a per share price of $17.00.

Mr. Mongelluzzo joined us as senior vice president, general counsel and secretary on March 3, 2005. He currently receives a base salary of $300,000, and has an annual target bonus opportunity of 60% of base salary, which bonus may
exceed target as determined by the Compensation Committee of the board. He also received a signing bonus of $25,000 and a grant for 150,000 options at an exercise price of $11.56 per share and received a grant for an additional 50,000 options at an
exercise price of $19.15 per share on March 7, 2006. Mr. Mongelluzzo was also granted a 30,000 share one for one performance stock unit award. The award vests if either (1) our stock price closes at $17.00 or more each trading day
over a period of at least 30 consecutive trading days while listed on the NYSE or quoted on the NASDAQ National Market or (2) we are sold at a per share price of $17.00.

We have entered into Severance Compensation Agreements with Messrs. Wienkoop, Laskey and Mongelluzzo that provide that if the executives
employment is terminated by us for other than Cause (as defined) or by the executive for other than Good Reason (as defined), or retirement, death or disability (so defined) of the executive within two years following a change in control of the
Company (as defined below) they are entitled to receive (i) full base salary through the date of termination plus credit for any unused vacation; (ii) pro rata share of annual bonus award for the year of termination; (iii) 2.5 times
the sum of annualized base salary plus annual bonus; and (iv) a gross-up payment for any excise tax imposed by Section 4999 of the Internal Revenue Code and any taxes on such gross-up amount. In addition, all stock options held
by the terminated executive would immediately vest and become exercisable and we would continue the terminated executives medical and dental benefits until the earlier of 21/2years after the date of termination or commencement of full-time employment by the terminated executive. The severance agreements are automatically renewed annually unless
written notice of termination by a party is given 60 days prior to December 31 of each year. In addition, the Severance Compensation Agreements will continue in effect for two years following a change in control.

Change in control is deemed to occur under the Severance Compensation Agreements if: (i) there shall be consummated any consolidation or merger of
the Company and, as a result of such consolidation or merger (x) less than 50% of the outstanding common shares and 50% of the voting shares of the surviving or resulting corporation are owned, immediately after such consolidation or merger, by
the owners of the Companys common shares immediately prior to such consolidation or merger, or (y) any person shall become the beneficial owner of 20% or more of the surviving or resulting corporations outstanding common shares; or
(ii) any sale, lease, exchange or other transfer (in one transaction or a series of related transactions) of all, or substantially all, of the assets of the company shall be consummated; or (iii) the shareholders of the Company shall
approve any plan or proposal for the liquidation or dissolution of the Company; or (iv) any person shall become the beneficial owner of 20% or more of the Companys outstanding common shares; or (v) during any period of two
consecutive years, individuals who, at the beginning of such period constitute the entire board of directors, shall cease for any reason to constitute a majority thereof unless the election or the nomination for election by the Companys
shareholders of each new director was approved by a vote of at least two-thirds of the directors then still in office who were directors at the beginning of the period.



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We are a party to an agreement with Amir Mobayen. This agreement sets his current base salary at
$250,000. Mr. Mobayen currently participates in the special quarterly bonus plan as well as the annual bonus plan with a target bonus of 50%, which bonus may exceed target. Mr. Mobayen also receives a housing allowance of approximately
$7,500 per month as well as a company car. Because Mr. Mobayen is on an expatriate assignment, we provide him a tax equalization benefit that limits his tax burden resulting from this assignment. Finally, this agreement provides
Mr. Mobayen a severance benefit that includes a minimum six month advance notice in the event we wish to terminate Mr. Mobayens employment, and a lump sum payment equal to 50% of total remuneration earned in the prior calendar year.
This lump sum payment is increased to 100% once he has been employed by us for 10 years (his original date of employment was October 1, 2001).

We are a party to an agreement with Christopher St.John. This agreement sets his current base salary at $260,000. Mr. St. John participates in an incentive bonus plan and he is currently eligible for a target bonus of 50%, which bonus
may exceed target. He is also eligible to participate in a pension plan, receives a company car (which he currently does not utilize), and other standard benefits. Mr. St. John is currently situated in Japan at our request, and therefore we are
providing him certain expatriate benefits including a housing allowance of approximately $7,500 per month and a cost of living allowance of 4,486.89 Euros (approximately $5,300). Finally, this agreement provides Mr. St. John a severance benefit
that includes a minimum six month advance notice in the event we wish to terminate Mr. St. Johns employment and a lump sum payment equal to 100% of total remuneration earned in the prior calendar year.

We are also a party to severance agreements with Amir Mobayen and Christopher St. John. These severance agreements provide that if the executives
employment is terminated by us for other than Cause (as defined) or by the executive for other than Good Reason (as defined) or retirement, death or disability (as defined) of the executive within two years following a change in control of the
Company (which term has the same meaning as set forth in the description of Severance Compensation Agreements described above under New Executive Team), the executive is entitled to receive (i) full base salary through the date of
termination plus credit for any unused vacation; (ii) pro rata share of annual bonus award for the year of termination; and (iii) 2.0 times the sum of annualized base salary plus annual bonus. In addition, all stock options held by the
terminated executive would immediately vest and become exercisable and we would continue the terminated executives medical and dental benefits until the earlier of two years after the date of termination and commencement of full-time
employment by the terminated executive. The severance agreements are automatically renewed annually unless written notice of termination by a party is given 60 days prior to December 31. In addition, the agreements will continue in effect for
two years following a change in control.

As of May 1, 2006, we were also a party to Severance Compensation Agreements with 22 other
management employees. Two of these 22 employees have entered into agreements that are identical to the Mobayen and St. John Severance Compensation Agreements, and the other 20 have entered into agreements with us that are identical to the Mobayen
and St. John Severance Compensation Agreements, except that the multiplier to be used to determine the severance benefit is 1.0 times sum of annualized base salary plus annual bonus in contrast to the 2.0 for Mobayen, St. John and the other two
management employees.

On February 10, 2005, we entered into an Employment Separation and General Release Agreement with
Mr. Perna. Pursuant to that agreement, we paid to Mr. Perna a severance payment of $8,000, paid his costs and expenses associated with the negotiation of his separation from the Company and agreed to continue Mr. Pernas medical
coverage for 30 months at our cost. In addition, Mr. Perna was given up to three years to exercise his vested stock options previously granted by us (to the extent those options were not terminated as described in the following sentence.) In
return, Mr. Perna released any claims that he had against us and our affiliates and 425,000 of Mr. Pernas otherwise vested stock options previously granted by us were terminated.



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We also entered into a Consulting Agreement, dated as of February 10, 2005 (the Consulting
Agreement), with Mr. Perna. The Consulting Agreement had a maximum two-year term and generally provided that Mr. Perna will be available during the term to provide transition or other services that we may reasonably request. We paid
Mr. Perna a consulting fee of $14,000 for each month of his service to us during the term of the Consulting Agreement. Minimal services were provided by Mr. Perna. We terminated Mr. Pernas Consulting Agreement effective
March 24, 2006.

Compensation Committee Interlocks and Insider Participation

Compensation Committee Information

The table below provides membership information for the
Companys Compensation Committee from January 1, 2005 to July 12, 2005:



|                |  |                      
|--------------- |  | ---------------------
|Name            |  | CompensationCommittee
|Donald Glickman |  | Chair                
|William F. Grun |  | Member               
|Mark A. Stevens |  | Member               

The table below provides membership information for the Companys Compensation Committee from
July 12, 2005 to December 31, 2005:



|                 |  |                      
|---------------- |  | ---------------------
|Name             |  | CompensationCommittee
|Gregory P. Spivy |  | Chair                
|Mark A. Stevens  |  | Member               
|Masood Jabbar    |  | Member               

During 2005, no member serving on the Compensation Committee is or has been an officer or employee
of the Company or had any relationship requiring disclosure by the Company under Item 404 of the SECs Regulation S-K. In addition, no member of the Compensation Committee is employed by a company whose board of directors includes a member
of our management. Effective May 26, 2006, Mr. Spivy tendered his resignation as Chairman of the Compensation Committee, and Mr. Jabbar was appointed Chairman of the Compensation Committee. In addition, on the same date, Ashfaq Munshi
became a member of the Compensation Committee.

Directors Compensation

Directors who also serve as our employees or officers do not receive any additional compensation for their service on the board. Currently, directors who
are not our officers or employees (non-employee directors) receive a $22,000 annual retainer. In addition, the committee chair of the Governance and Nominating Committee and Compensation Committee each receives $7,500 per year and the
chair of the Audit Committee receives $12,000 per year as additional compensation for serving as a committee chair. The lead director receives an additional $20,000 annual retainer. Directors also receive $3,500 for each board meeting they attend
and $1,750 for each committee meeting they attend. In addition, non-employee directors are reimbursed for all expenses incurred in connection with attendance at meetings of the board and the performance of board duties.

Non-employee directors are eligible to participate in the Non-Employee Director Program. Under this program, non-employee directors receive a grant of
options to purchase 10,000 shares of common stock upon election to the Board. In addition, non-employee directors receive an annual grant of 5,000 options to purchase shares of common stock on the first business day of each calendar year. In 2005,
Messrs. Glickman, Grun, Riordan, Spivy, Stevens, and Weyand received an annual grant of 5,000 options at an exercise price per share of $10.27, and Messrs. Jabbar and Munshi each received a grant for 10,000 options upon their election to
the board at an exercise price per share of $13.18, while Mr. Livingston received a grant for 10,000 options upon his election to the board at an exercise price per share of $10.40. All of the options granted under the program become
exercisable 12 months after the date of grant and expire on the fifth anniversary of the grant date.



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Lead Director

In March 2003, the board of directors created a new position of lead director. The independent directors appoint the lead director annually. The independent directors designated Donald Glickman to serve in the position for 2005. The
lead directors compensation is an additional $20,000 annually.

The lead directors primary responsibility is to:



| |  |  | assist the board in assuring compliance with and implementation of our governance guidelines,
| | - |  | ---------------------------------------------------------------------------------------------



| |  |  | act as the principal liaison between independent directors and the chief executive officer on certain issues, and
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | coordinate the agenda for and chair meetings of the independent directors.
| | - |  | --------------------------------------------------------------------------

TenYear Option/SARs Repricing

The following table sets forth information regarding options held by executive officers
of the Company that have been re-priced, during the ten year period ended December 31, 2005.



|                  |  |            |  |                                                                 |  |                                                         |  |                                                   |  |                      |  |                                                                              
|----------------- |  | ---------- |  | --------------------------------------------------------------- |  | ------------------------------------------------------- |  | ------------------------------------------------- |  | -------------------- |  | -----------------------------------------------------------------------------
|Name              |  | Date       |  | Number ofSecuritiesUnderlyingOptions/SARsRepriced orAmended (#) |  | Market Priceof Stock atTime ofRepricing orAmendment ($) |  | Exercise Priceat Time ofRepricing orAmendment ($) |  | NewExercisePrice ($) |  | Length ofOriginal OptionTerm Remainingat Date of Repricing
orAmendment(Years)
|John J. Laskey(1) |  | 03/08/2005 |  | 150,000                                                         |  | 11.40                                                   |  | 8.71                                              |  | 11.40                |  | 9                                                                            

---

|(1) | In October 2004, the Board granted Mr. Laskey 150,000 stock options with a per share exercise price of $8.71 (the then fair market value of a share of the Company). At the time
Mr. Laskey was granted these options, the Company was subject to a blackout period which limited the ability of executives of the Company to engage in certain securities transactions. Consequently, the Company rescinded the October 2004 option
grant. On March 8, 2005, after the blackout period had terminated and in replacement for the rescinded stock options, the Company granted Mr. Laskey 150,000 new stock options with an exercise price of $11.40 per share (the then fair market
value of a share of Company stock). The terms of these options were otherwise substantially the same as the October 2004 stock options granted to Mr. Laskey, with vesting to occur as provided in the original stock options.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|ITEM 12. | SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT RELATED STOCKHOLDER MATTERS
|-------- | ------------------------------------------------------------------------------------------

The following table sets forth certain information regarding the ownership of our common stock as of May 1, 2006 by: (1) each director;
(ii) each of the executive officers named in the Summary Compensation Table; (iii) all of our executive officers and directors as a group; and (iv) all those known by us to be beneficial owners of more than five percent (5%) of
our common stock. Five percent (5%) or greater shareholder information is based on information received from Schedule 13D/13G filings made within the last twelve months. The information provided is to the best knowledge and belief of the
Company. Unless otherwise indicated, the address of each of the beneficial owners listed in this table is: c/o MSC.Software Corporation, 2 MacArthur Place, Santa Ana, California 92707.



|                                                                                                                           |  |                          |  |                                      |  |                     |  
|-------------------------------------------------------------------------------------------------------------------------- |  | ------------------------ |  | ------------------------------------ |  | ------------------- | -
|Name and Address of Beneficial Owner                                                                                       |  | Common StockOwnership(1) |  | Options Exercisablewithin 60 Days(2) |  | Percent of Class(3) |  
|ValueAct Capital Master Fund, L.P. 435 Pacific Avenue, Fourth Floor San Francisco, CA 94133(4)                             |  | 3,432,526                |  |                                     |  | 11.06               | %
|Morgan Stanley 1221 Avenue of the Americas New York, NY 10020(5)                                                           |  | 2,587,261                |  |                                     |  | 8.33                | %
|MSD Capital L.P. 645 Fifth Avenue, 21stFloor New York, NY 10022(6)                                                         |  | 3,685,700                |  |                                     |  | 11.87               | %
|Dimensional Fund Advisors Inc. 1299 Ocean Avenue, 11thFloor, Santa Monica, CA 904017(7)                                    |  | 2,254,550                |  |                                     |  | 7.26                | %
|Rockbay Capital Management, L.P. 600 Fifth Avenue, 24thFloor New York, NY 10020(8)                                         |  | 3,058,800                |  |                                     |  | 9.85                | %
|Wells Fargo & Company 420 Montgomery Street, San Francisco, CA 94104(9)                                                    |  | 1,888,429                |  |                                     |  | 6.08                | %
|Silver Point Capital, L.P. Two Greenwich Plaza, 1stFloor Greenwich, CT 06830(10)                                           |  | 3,338,900                |  |                                     |  | 10.75               | %
|UBS AG Bahnhofstrasse 45 PO Box
CH-8021 Zurich, Switzerland(11)                                                            |  | 1,839,957                |  |                                     |  | 5.93                | %
|National City Corp. 1900 East Ninth Street Cleveland, OH 44114(12)                                                         |  | 1,732,670                |  |                                     |  | 5.58                | %
|Caxton International Limited c/o Prime Management Limited Mechanics Building 12 Church Street Hamilton, AM 11 (13) Bermuda |  | 2,015,400                |  |                                     |  | 6.49                | %



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|                                                                             |  |         |  |         |    |  |      |  
|---------------------------------------------------------------------------- |  | ------- |  | ------- | -- |  | ---- | -
|Donald Glickman(14)                                                          |  | 13,000  |  | 18,000  |    |  | *    |  
|William F. Grun(15)                                                          |  | 13,285  |  | 18,000  |    |  | *    |  
|Masood A. Jabbar(16)                                                         |  | 0       |  | 0       |    |  | *    |  
|Philip B. Livingston(17)                                                     |  | 14,225  |  | 10,000  |    |  | *    |  
|Ashfaq A. Munshi(18)                                                         |  | 0       |  | 0       |    |  | *    |  
|George N. Riordan(19)                                                        |  | 13,101  |  | 18,000  |    |  | *    |  
|Gregory P. Spivy(20)                                                         |  | 0       |  | 15,000  |    |  | *    |  
|Mark A. Stevens(21)                                                          |  | 0       |  | 15,000  |    |  | *    |  
|William J. Weyand(22)                                                        |  | 50,000  |  | 240,000 |    |  | *    |  
|Glenn R. Wienkoop(23)                                                        |  | 0       |  | 0       |    |  | *    |  
|John A. Mongelluzzo(24)                                                      |  | 0       |  | 37,500  |    |  | *    |  
|John J. Laskey(25)                                                           |  | 36,066  |  | 37,500  |    |  | *    |  
|Frank Perna Jr.(26)                                                          |  | 150,285 |  | 867,975 |    |  | 3.19 | %
|Amir Mobayen(27)                                                             |  | 8,795   |  | 82,975  |    |  | *    |  
|Christopher St. John(28)                                                     |  | 8,321   |  | 276,725 |    |  | *    |  
|All current directors and current executive officers as a group (10 persons) |  | 125,452 |  | 384,000 | ** |  | 1.75 | %

---

|(1) | This column lists common stock that, except as provided with respect to certain shares held in trust with the persons spouse and as otherwise provided under state community
property laws, beneficial ownership is direct and the person indicated has sole voting and investment power over the shares of common stock indicated. This column also lists restricted common stock granted to certain executives (as set out
individually below).
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(2) | The amounts shown in this column include vested stock options and stock options that will vest within 60 days of May 1, 2006. If shares are acquired, the director or executive
officer would have sole discretion as to voting and investment.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | All expressions of percent of class held assume that the options, if any, of the particular person or group in question, and no others, have been exercised or that such
persons restricted stock units or performance units have been settled in shares of common stock. Percent of class is based on 31,024,050 shares of the companys common stock outstanding on May 1, 2006.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(4) | Based upon information set forth in a Form 4 filed under the Securities Exchange Act of 1934 by VA Partners LLC, general partner of ValueAct Capital Master Fund, L.P., dated
April 4, 2006 for an event occurring on March 31, 2006.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(5) | Based upon information set forth in a Schedule 13G filed under the Securities Exchange Act of 1934 by Morgan Stanley dated December 31, 2005.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------

|(6) | Based upon information set forth in a Schedule 13G filed under the Securities Exchange Act of 1934 by MSD Capital L.P. and MSD Torchlight, L.P. dated November 2, 2005.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(7) | Based upon information set forth in a Schedule 13G filed under the Securities Exchange Act of 1934 by Dimensional Fund Advisors, Inc. dated February 6, 2006 for the year
ended December 31, 2005.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(8) | Based upon information set forth in an Amendment No. 2 to a Schedule 13G filed under the Securities Exchange Act of 1934 by Rockbay Capital Management, L.P., Rockbay Capital
Advisors, Inc., RCM Advisors, Inc., and others as set out in the amendment as Reporting Persons dated February 24, 2006.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(9) | Based upon information set forth in Amendment No. 1 to Schedule 13G filed under the Securities Exchange Act of 1934 by Wells Fargo & Company and Wells Capital
Management Incorporated, dated February 2, 2006 for the year ended December 31, 2005.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(10) | Based upon information set forth in a Schedule 13G filed under the Securities Exchange Act of 1934 by Silver Point Capital, L.P. dated November 7, 2005.
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------------

|(11) | Based upon information set forth in Amendment No. 2 to a Schedule 13G filed under the Securities Exchange Act of 1934 by UBS AG dated February 15, 2006 for the year ended
December 31, 2005.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(12) | Based upon information set forth in a Schedule 13G filed under the Securities Exchange Act of 1934 by National City Corp. dated February 14, 2005.
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------

|(13) | Based upon information set forth in a Schedule 13G filed under the Securities Act of 1934 by Caxton International Limited dated February 13, 2006 for the year ended
December 31, 2005.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(14) | Mr. Glickman holds 5,000 share options that are not exercisable within 60 days of May1, 2006.
|---- | ---------------------------------------------------------------------------------------------



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|(15) | Mr. Grun holds 5,000 share options that are not exercisable within 60 days of May 1, 2006.
|---- | ------------------------------------------------------------------------------------------

|(16) | Mr. Jabbar holds 15,000 share options that are not exercisable within 60 days of May 1, 2006.
|---- | ---------------------------------------------------------------------------------------------

|(17) | Of the 14,225 shares beneficially held 3,225 shares are owned by family members. Mr. Livingston holds 5,000 share options that are not exercisable within 60 days of May 1,
2006. Mr. Livingston resigned as a director and chairman of the Audit Committee effective June 5, 2006.
|---- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(18) | Mr. Munshi holds 15,000 share options that are not exercisable within 60 days of May 1, 2006.
|---- | ---------------------------------------------------------------------------------------------

|(19) | Of the 13,101 shares beneficially held 6,601 shares are represented by debentures convertible into our common stock. Mr. Riordan holds 5,000 share options that are not
exercisable within 60 days of May 1, 2006.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(20) | Mr. Spivy is a member of VA Partners LLC. VA Partners LLC is the general partner of ValueAct Capital Master Fund L.P., a greater than 10% stockholder of the company (see
footnote 4 above). In addition, MSC has entered into a Stockholders Agreement dated December 3, 2004 with ValueAct Capital, which was subsequently amended on February 10, 2005. Mr. Spivy holds 5,000 share options that are not
exercisable within 60 days of May 1, 2006. Mr. Spivy resigned as a director and Chairman of the Compensation Committee effective May 26, 2006.
|---- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(21) | Mr. Stevens holds 5,000 share options that are not exercisable within 60 days of May 1, 2006.
|---- | ---------------------------------------------------------------------------------------------

|(22) | The 50,000 shares beneficially owned represent restricted stock purchased by Mr. Weyand under a restricted stock agreement. Mr. Weyand was also granted 200,000 restricted
stock units. Although the restricted stock units vest in two installments, half on March 1, 2006 and the remaining half on March 1, 2007, Mr. Weyand will not be issued the 200,000 shares of restricted stock until March 1, 2007
and has no voting rights to any portion of these shares at this time. On February 10, 2005 Mr. Weyand was granted a 450,000 option which vests in two equal annual installments on February 10, 2006 and February 10, 2007. For
additional information regarding Mr. Weyands equity compensation arrangement, see the discussion under the heading, Employment and Severance Agreements in Item 11.
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(23) | On August 15, 2005 Mr. Wienkoop was granted a 275,000 share option that vests annually in four equal installments beginning August 15, 2006. For additional
information regarding Mr. Wienkoops equity compensation arrangement, see the discussion under the heading, Employment and Severance Agreements in Item 11.
|---- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(24) | On March 9, 2005 Mr. Mongelluzzo was granted a 150,000 share option that vests annually in four equal installments beginning March 9, 2006 (as noted in chart above).
On March 7, 2006, Mr. Mongelluzzo was granted 50,000 share options that vest annually in four installments beginning March 7, 2007. For additional information regarding Mr. Mongelluzzos equity compensation arrangement, see
the discussion under the heading, Employment and Severance Agreements in Item 11.
|---- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(25) | Of the 36,066 shares beneficially owned, 25,000 shares represent restricted stock purchased by Mr. Laskey under a restricted stock agreement; 9,750 shares represent the first
vested shares of a 39,000 share restricted stock unit which vests annually over a 4 year period beginning October 18, 2005 (he holds an additional 29,250 remaining restricted stock units that are not vested) and 1,316 shares which were awarded
under the 2000 Executive Bonus Plan. The 37,500 share options reflected above represent the portion of an option grant totaling 150,000 share options granted to Mr. Laskey as a result of his employment with us that vests annually in four equal
parts beginning on October 18, 2005. Mr. Laskey was also granted a 50,000 share option on October 18, 2005 that vests annually in four equal installments beginning October 18, 2006. For additional information regarding
Mr. Laskeys equity compensation arrangement, see the discussion under the heading Employment and Severance Agreements in Item 11.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(26) | Of the 150,285 shares beneficially held 452 are represented by convertible debentures. In addition, Mr. Perna, Jr. elected to defer his executive bonus shares from prior years
as follows: 15,000 shares for the 2000 Executive Bonus, 25,806 shares for the 2001 Executive Bonus, and 9,615 for the 2003 Executive Bonus. Moreover, Mr. Pernas Consulting arrangement with the Company terminated on or about March 24,
2006, and the Company is in the process of issuing to Mr. Perna, Jr. those deferred shares.
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(27) | For additional information regarding Mr. Mobayens equity compensation arrangement, see the discussion under the heading New Executive Team in Item 11.
Mr. Mobayen also elected to defer his executive bonus shares from prior years as follows: 3,654 shares for the 2003 Executive Bonus, and 4,053 shares for the 2004 Executive Bonus.
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(28) | For additional information regarding Mr. St. Johns equity compensation arrangement, see the discussion under the heading New Executive Team in Item 11.
Mr. St. John elected to defer his executive bonus shares from prior years as follows: 1,275 shares for the 2002 Executive Bonus, 2,372 shares for the 2003 Executive Bonus, and 2,632 shares for the 2004 Executive Bonus.
|---- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|* | Holdings represent less than 1% of all shares outstanding.
|- | ----------------------------------------------------------

|** | Includes current directors and current executive officers only (William J. Weyand, John J. Laskey, Glenn R. Wienkoop, and John A. Mongelluzzo).
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------

Equity Compensation Plan Information

The Company
currently maintains five equity compensation plans: the 1991 Plan, the 1998 Plan, the 2001 Plan, the 2000 Executive Cash or Stock Bonus Plan (the Executive Bonus Plan), and the Companys Employee Stock Purchase Plan (the
ESPP). In addition, in conjunction with the acquisition of Advanced Enterprise Solutions, Inc. (AES) (which was approved by stockholders of the Company), the Company assumed outstanding options to acquire AES common stock,
which were converted into fully vested options (the AES Options). Each of these plans and the conversion of the AES Options have been approved by the Companys stockholders. In 2005, the Company granted stock options and other
equity-based awards to members of senior management which were not granted under a stockholder-approved plan.

The following table sets
forth, for each of the Companys equity compensation plans, the number of shares of common stock subject to outstanding options, the weighted-average exercise price of outstanding options, and the number of shares remaining available for future
award grants as of December 31, 2005.



|                                                                              |  |                                                                                          |     |  |                                                                             |       |   |                                                                                                                                       |          
|----------------------------------------------------------------------------- |  | ---------------------------------------------------------------------------------------- | --- |  | --------------------------------------------------------------------------- | ----- | - | ------------------------------------------------------------------------------------------------------------------------------------- | ---------
|                                                                              |  | Number of Securities to beIssued Upon Exercise ofOutstanding Options,Warrants and Rights |     |  | Weighted-AverageExercise Price ofOutstanding Options,Warrants and Rights(1) |       |   | Number of SecuritiesRemaining Available forFuture Issuance UnderEquity Compensation Plans(Excluding SecuritiesReflected in Column(a))
|Equity compensation plans approved by security holders                        |  | 5,338,319                                                                                |     |  | $                                                                           | 10.66 |   |                                                                                                                                       | 1,254,194
|Equity compensation plans not approved by security holders                    |  | 229,250                                                                                  | (3) |  |                                                                             | [N/A  | ] |                                                                                                                                       |         
|                                                                              |  |                                                                                          |    
|Restricted Stock Units, Performance Stock Unit Awards (2), Out-of-Plan Option |  | 395,000                                                                                  | (4) |  |                                                                             | [N/A  | ] |                                                                                                                                       |          
|Grants/Warrants                                                               |  | 890,000                                                                                  | (5) |  | $                                                                           | 11.62 |   |                                                                                                                                       |          
|                                                                              |  |                                                                                          |     |  |                                                                             |       |   |                                                                                                                                       |          
|Total                                                                         |  | 6,852,569                                                                                |     |  | $                                                                           | 10.80 |   |                                                                                                                                       | 1,254,194
|                                                                              |  |                                                                                          |     |  |                                                                             |       |   |                                                                                                                                       |          

---

|(1) | The weighted average exercise prices set forth in this column do not include restricted stock units and performance stock units which, by their terms, do not have exercise prices.
However, the average vesting price for performance stock units is $17.13.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|(2) | During 2005, the Company granted Performance Stock Awards that vest and are payable in shares upon satisfaction of either of two criteria: (i) the stock price closes at a
specified price or greater each trading day over a period of at least 30 consecutive trading days while listed on the NYSE or quoted on the NASDAQ National Market (the Exercise Price), or (ii) we are sold at or above the Exercise
Price (the Vesting Criteria). Upon such occurrence, a plan participant will be paid in shares of stock of the Company. The Company may, but is not obligated to, withhold a certain amount of shares to cover the taxes due in such
transaction.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | Includes 229,250 restricted stock units granted to Mr. Weyand and Mr. Laskey. Mr. Weyand was granted 200,000 restricted stock units on March 1, 2005. This
restricted stock unit award vests as to 50% of the total number of stock units on each of March 1, 2006 and March 1, 2007. Once vested, Mr. Weyands restricted stock units will be settled in an equivalent number of shares of the
Companys common stock on the earlier of (i) March 1, 2007, (ii) six months following the termination of Mr. Weyands employment, (iii) a change in control of the Company, or (iv) a transaction by which the
Company goes private such that the common stock of the Company is no longer readily tradable on an established securities market. As of December 31, 2005, none of Mr. Weyands restricted stock units had vested. Mr. Laskey was
granted 39,000 restricted stock units on March 8, 2005, which vest equally on each of October 18, 2005, 2006, 2007 and 2008. As of December 31, 2005, 9,750 of Mr. Laskeys restricted stock units had vested, and 29,250 units
remained unvested. Once vested, Mr. Laskeys restricted stock units will be settled in equivalent numbers of common shares of Company stock as soon as practicable after the vesting date.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(4) | Includes 395,000 performance stock unit awards granted to 24 upper management employees, including Messrs. Weyand, Wienkoop, Mongelluzzo, Laskey, Mobayen and St.John. Performance
stock awards vest if, within a two year period following the date the award is granted, the stock price of the Company closes at a specified price (the Vesting Price) over a period of at least 30 consecutive trading days while listed on
the New York Stock Exchange (NYSE) or the NASDAQ National Market (NASDAQ) or the Company is sold at a specified per share price. Upon vesting, the award is to be settled in an equivalent number of shares of the Companys
common stock. Mr. Weyand was granted 100,000 performance stock units on February 10, 2005, with a Vesting Price of $15.00; Mr. Mongelluzzo was granted 30,000 performance stock units on March 9, 2005, with a Vesting Price of
$17.00; Mr. Laskey was granted 30,000 performance stock units on May 25, 2005, with a Vesting Price of $17.00; Mr. Wienkoop was granted 40,000 performance stock units on August 15, 2005, at a Vesting Price of $20.00.;
Mr. Mobayen was granted 25,000 performance stock units on May 25, 2005 at a Vesting Price of $17.00; and Mr. St.John was granted 25,000 performance stock units on May 25, 2005 at a Vesting Price of $17.00.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(5) | Includes 875,000 options that were issued under plans not approved by stockholders (out of plan options). On February 10, 2005, Mr. Weyand was granted 450,000
out of plan options at an exercise price of $9.89 per share, which vest in two equal installments on February 10, 2006 and February 10, 2007 and which expire on the tenth anniversary of the grant date. On March 9, 2005,
Mr. Mongelluzzo was granted 150,000 out of plan options at an exercise price of $11.56 per share, which vest in four equal annual installments beginning March 9, 2006, and which expire on the tenth anniversary of the grant date. On
August 15, 2005, Mr. Wienkoop was granted 275,000 out of plan options at an exercise price of $14.30 per share, which vest in four equal annual installments beginning August 15, 2006, and which expire on the tenth anniversary of the
grant date. Also includes 15,000 warrants issued to the former president of MDI in exchange for consulting services.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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|ITEM 13. | CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
|-------- | ----------------------------------------------

In
April 2003, we loaned Mr. St.John 8,500,000 Japanese Yen at a simple interest rate of 8.917% based on the Tokyo Interbank Offered Rate (TIBOR) as of such date. In April 2004, we loaned Mr. St.John 6,000,000 Japanese Yen with a
simple interest rate of 6%, again based on the TIBOR as of such date. Both loans were made in conjunction with Mr. St.Johns expatriate status. Mr. St. John had to file and pay significant taxes in Japan while waiting for a
significant tax refund from the German tax authorities. These loan amounts remained outstanding through December 2005, at which time they were paid off in full, and no subsequent loans have been made.

During part of 2005, Dassault Systemes was deemed a beneficial owner of more than five percent (5%) of our common stock. On or about April 20,
2001, the Company formed a strategic alliance with Dassault Systemes S.A. pursuant to which the Company was to develop our next generation of simulation software using Dassault Systemes Version 5 Architecture. The Company also acted as a
strategic distribution channel for the joint Version 5 Analysis and Simulation portfolio. We also assumed a note payable to Dassault Systemes of America Corp. (DSA) as part of the acquisition of Advanced Enterprise Solutions, Inc., with
an outstanding principal of $4,990,000 at December 31, 2001, bearing interest at 3.2%. As of December 31, 2005, there was no balance owing under the note.

In 2005, we paid Dassault and/or DSA in the aggregate $2,777,364, under our arrangements with Dassault and the note to DSA.



|ITEM 14. | PRINCIPAL ACCOUNTANT FEES AND SERVICES
|-------- | --------------------------------------

The
following table shows the approximate fees billed to us for services performed in 2004 (by KPMG, our former independent registered public accounting firm) and in 2005 (by Deloitte & Touche LLP, our current independent registered public
accounting firm):



|                   |  |      |         |      |   |          
|------------------ |  | ---- | ------- | ---- | - | ---------
|                   |  | 2004 |         | 2005
|Audit Fees         |  | $    | 281,000 |      | $ | 5,778,000
|Audit-Related Fees |  |      | 92,000  |      |   | 1,177,000
|Tax Fees           |  |      |         |      |   | 76.000   
|All Other Fees     |  |      |        |      |   |         
|                   |  |      |         |      |   |          
|Total              |  | $    | 373,000 |      | $ | 7,031,000
|                   |  |      |         |      |   |          

Audit Fees.    This category includes the audit of our annual financial
statements, review of financial statements included in our Form 10-Q quarterly reports, and services that are normally provided in connection with statutory and regulatory filings or engagements for those fiscal years, including the audit of
our Profit Sharing Plan. This category also includes advice on accounting matters that arose during, or as a result of, the audit or the review of interim financial statements, statutory audits required by non-U.S. jurisdictions and the preparation
of an annual management letter on internal control matters.

Audit-Related Fees.    This category
consists of assurance and related services provided that are reasonably related to the performance of the audit or review of our financial statements and are not reported above under Audit Fees. The services for the fees disclosed under
this category primarily include due diligence, accounting consultations and audits in connection with acquisitions and internal control reviews related to our Sarbanes-Oxley compliance initiatives.

Tax Fees.    This category consists of professional services rendered, primarily in connection with our tax compliance
activities, including the preparation of tax returns in certain overseas jurisdictions and technical tax advice related to the preparation of tax returns.

All Other Fees.    No other fees were billed by our independent registered public accounting firm during 2004 and 2005.



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The Audit Committee, in its sole discretion, pre-approved and reviewed audit and non-audit services
performed by our independent registered public accounting firm, as well as the fees charged for such services. Requests for approval are considered at each regularly scheduled Audit Committee meeting or, if necessary, are approved by the unanimous
consent of all members of the Audit Committee. In its pre-approval and review of non-audit service fees, the Audit Committee considers, among other factors, the possible effect of the performance of such services on the auditors independence.
The Audit Committee has considered and pre-approved all services rendered during 2005.

PART IV



|ITEM 15. | EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
|-------- | ------------------------------------------

Item 15(a)1.
Financial Statements

The following consolidated financial statements of MSC.Software Corporation, as included in this Report, are
included in Item 8.

Consolidated Balance Sheets as of December 31, 2004 and 2005

Consolidated Statements of Operations for the Years Ended December 31, 2003, 2004 and 2005

Consolidated Statements of
Shareholders Equity for the Years Ended December 31, 2003, 2004 and 2005

Consolidated Statements of Cash Flows for the Years Ended
December 31, 2003, 2004 and 2005

Notes to Consolidated Financial Statements

Independent Registered Public Accounting Firms Reports

Item 15(a)2. Financial Statement Schedules

Schedule IIConsolidated Valuation and Qualifying Accounts and Reserves

All other schedules have been omitted because the information either has been shown in the consolidated financial statements or notes thereto, or is not
applicable or required under the instructions.

Item 15(b). Exhibits



|              |  |                                                                                                                                                                                                                                                                                                                                                                           
|------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                                                                                                                                           
|3.1           |  | Certificate of Incorporation of MSC.Software Corporation, as amended (filed as Exhibit 3.1 of MSC.Software Corporations Quarterly Report on Form 10-Q for the quarterly period
ended June 30, 1999, and incorporated herein by reference).                                                                                                                               
|              | 
|3.2           |  | Certificate of Designations of Junior Participating Preferred Stock (filed as Exhibit 2.2 to The MacNeal-Schwendler Corporations Registration Statement on Form 8-A filed
October 13, 1998, and incorporated herein by reference).                                                                                                                                       
|              | 
|3.3           |  | Certificate of Amendment of Certificate of Incorporation filed with the Delaware Secretary of State on June 23, 1999 regarding the name change from The MacNeal-Schwendler Corporation to
MSC.Software Corporation (filed as Exhibit 3.3 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).
|              | 
|3.4           |  | Restated Bylaws of MSC.Software Corporation, as amended through July 12, 2005 to increase the exact number of directors from seven (7) to nine (9), (filed as Exhibit 3.1 to a Current Report
on Form 8-K filed July 15, 2005, and incorporated herein by reference).                                                                                                     
|              | 
|4.1           |  | Common Stock Purchase Warrants issued to Michael Korybalski in 2002 (filed as Exhibit 10.20 to MSC.Software Corporations Annual Report on Form 10-K filed for the year ended
December 31, 2002, and incorporated herein by reference).                                                                                                                                   



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|              |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|4.2           |  | The MacNeal-Schwendler Corporation Warrant Agreement dated as of June 18, 1999 with The MacNeal-Schwendler Corporation acting in the capacity of Warrant Agent (filed as Exhibit 4.2
to a Current Report on Form 8-K filed July 1, 1999, and incorporated herein by reference).                                                                                                                                                                                                                                                                               
|              | 
|4.3           |  | Rights Agreement dated as of October 5, 1998 between The MacNeal-Schwendler Corporation and Chase Mellon Shareholder Services, L.L.C., as Rights Agent, including the Form of Right
Certificate (Exhibit A), the Summary of Rights to Purchase Junior Participating Preferred Stock (Exhibit B) and the Form of Certificate of Designations of Junior Participating Preferred Stock (Exhibit C) (filed as
Exhibit 2.1 to The MacNeal-Schwendler Corporations Registration Statement on Form 8-A filed October 13, 1998 and incorporated herein by reference).
|              | 
|4.4           |  | Amendment to Rights Agreement dated as of October 18, 2004, by and between MSC.Software Corporation and Mellon Investor Services LLC, as Rights Agent (filed as Exhibit 2.2 to
MSC.Software Corporations Form 8-A/A, dated October 20, 2004, and incorporated herein by reference).                                                                                                                                                                                                                                                                          
|              | 
|4.5           |  | Indenture, dated as of August 18, 1994, between MSC.Software Corporation and Chemical Trust Company of California, as trustee (filed as part of MSC.Software Corporations
Registration Statement on Form S-3 (No. 33-83174), and incorporated herein by reference).                                                                                                                                                                                                                                                                                          
|              | 
|4.6           |  | First Supplemental Indenture, dated September 22, 1994, between MSC.Software Corporation and Chemical Trust Company of California, as trustee (filed as Exhibit 4.2 of MSC.Software
Corporations Quarterly Report on Form 10-Q for the quarterly period ended October 31, 1994, and incorporated herein by reference).                                                                                                                                                                                                                                       
|              | 
|4.7           |  | Second Supplemental Indenture, dated December 14, 1994, between MSC.Software Corporation and Chemical Trust Company of California, as trustee (filed as Exhibit 4.3 of MSC.Software
Corporations Quarterly Report on Form 10-Q for the quarterly period ended October 31, 1994, and incorporated herein by reference).                                                                                                                                                                                                                                       
|              | 
|4.8           |  | The MacNeal-Schwendler Corporation Indenture dated as of June 17, 1999 with Chase Manhattan Bank & Trust Company N.A. as Trustee (filed as Exhibit 4.1 to a Current Report
on Form 8-K filed July 1, 1999, and incorporated herein by reference).                                                                                                                                                                                                                                                                                                             
|              | 
|4.9           |  | Indenture, dated as of May 5, 2003, between MSC.Software Corporation and J.P. Morgan Trust Company, National Association as Trustee (filed as Exhibit 4.1 of MSC.Software
Corporations Registration Statement on Form S-3 (No. 333-106603), and incorporated herein by reference).                                                                                                                                                                                                                                                                           
|              | 
|10.1          |  | Agreement of Lease, dated August 25, 1999, between MSC.Software Corporation and Imperial Promenade Associates, LLC, a Delaware limited liability company (filed as Exhibit 10.1 to
MSC.Software Corporations Annual Report on Form 10-K filed for the fiscal year ended December 31, 1999, and incorporated herein by reference).                                                                                                                                                                                                                            
|              | 
|10.2          |  | First Amendment dated August 11, 2000, to Agreement of Lease, dated August 25, 1999, between MSC.Software Corporation and Imperial Promenade Associates, LLC, a Delaware limited
liability company (filed as Exhibit 10.2 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                   
|              | 
|10.3          |  | Second Amendment dated January 19, 2001, to Agreement of Lease, dated August 25, 1999, between MSC.Software Corporation and Imperial Promenade Associates, LLC, a Delaware limited
liability company (filed as Exhibit 10.3 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                 
|              | 
|10.4          |  | Third Amendment dated March 13, 2001, to Agreement of Lease, dated August 25, 1999, between MSC.Software Corporation and Imperial Promenade Associates, LLC, a Delaware limited
liability company (filed as Exhibit 10.4 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                    
|              | 
|10.5          |  | Agreement of Lease, entered into August 5, 1999, between William C. Martin or his Assignee, and Mechanical Dynamics, Inc., predecessor by merger dated May 9, 2002 to
MSC.Software Corporation (filed as Exhibit 10.5 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                       



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|              |  |                                                                                                                                                                                                                                                                                                
|------------- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                                                                
|10.6*         |  | 1991 Stock Option Plan (filed as Annex A to MSC.Software Corporations Annual Proxy Statement for the Annual Meeting of Shareholders held on June 10, 1992, and incorporated
herein by reference).                                                                                             
|              | 
|10.7*         |  | 1991 Stock Option Plan Amendment (filed as part of MSCs definitive Proxy Statement for the Annual Meeting of Shareholders on June 14, 1995, and incorporated herein by
reference).                                                                                                            
|              | 
|10.8*         |  | 1998 Incentive Stock Option Plan , as amended (filed as Annex A to The MacNeal-Schwendler Corporations Annual Proxy Statement for the Annual Meeting of Shareholders held on
June 23, 1999, and incorporated herein by reference).                                                            
|              | 
|10.9*         |  | 2001 Stock Option Plan (filed as Appendix E to MSC.Software Corporations Definitive Proxy Statement on Schedule 14A filed on June 15, 2001, for the Annual Meeting of Shareholders
held on July 18, 2001, and incorporated herein by reference).                                              
|              | 
|10.10*        |  | 2001 Incentive Stock Option Plan Amendment (filed as Appendix B to MSC.Software Corporations definitive Proxy Statement for the Annual Meeting of Shareholders held on May 14, 2002,
and incorporated herein by reference).                                                                   
|              | 
|10.11*        |  | 1996 Stock Purchase Plan Amendment (filed as Appendix C to MSC.Software Corporations definitive Proxy Statement for the Annual Meeting of Shareholders held on May 14, 2002, and
incorporated herein by reference).                                                                           
|              | 
|10.12*        |  | MSC.Software Corporation Defined Contribution Plan (filed as Exhibit 10.16 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated
herein by reference).                                                                                   
|              | 
|10.13*        |  | Trust Agreement for the MSC.Software Corporation Defined Contribution Plan (filed as Exhibit 10.17 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31,
2004, and incorporated herein by reference).                                                           
|              | 
|10.14*        |  | MSC.Software Corporation Supplemental Retirement and Deferred Compensation Plan (filed as Exhibit 10.18 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December
31, 2004, and incorporated herein by reference).                                                      
|              | 
|10.15*        |  | Trust Agreement for the MSC.Software Corporation 2005 Supplemental Retirement and Deferred Compensation Plan, effective as of January 1, 2005 (filed as Exhibit 10.1 of MSC.Software
Corporations Form 10-Q filed for the quarter ended March 31, 2005, and incorporated herein by reference).
|              | 
|10.16         |  | Form of Agreement for use of MSC.Nastran, as modified to September 1991 (filed as Exhibit 10.1 to MSC.Software Corporations Annual Report on Form 10-K filed for the
fiscal year ended January 31, 1992, and incorporated herein by reference).                                               
|              | 
|10.17         |  | Agreement dated October 22, 1982, between MSC.Software Corporation and NASA (filed as Exhibit 10.2 to MSC.Software Corporations Registration Statement on Form S-1, File
No. 2-82719, and incorporated herein by reference).                                                                  
|              | 
|10.18*        |  | Form of Indemnification Agreement between MSC.Software Corporation and directors, officers and agents thereof (filed as Exhibit 10.5 to MSC.Software Corporations Annual Report
on Form 10-K filed for the year ended January 31, 1989, and incorporated herein by reference).                



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|              |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|10.19*        |  | Form of Severance Agreement between MSC.Software Corporation and executive officers thereof (filed as Exhibit 10.6(a) to The MacNeal-Schwendler Corporations Transition
Report on Form 10-K filed for the fiscal year ended December 31, 1998, and incorporated herein by reference).                                                                                                                                                                                   
|              | 
|10.20*        |  | Form of Severance Agreement between MSC.Software Corporation and key employees (filed as Exhibit 10.6(a) to The MacNeal-Schwendler Corporations Transition Report on
Form 10-K filed for the fiscal year ended December 31, 1998, and incorporated herein by reference).                                                                                                                                                                                                
|              | 
|10.21         |  | Registration Rights Agreement dated June 18, 1999 among The MacNeal-Schwendler Corporation, Dendron Technology B.V. and Fronos Technology B.V. (filed as Exhibit 4.3 to a Current
Report on Form 8-K filed July 1, 1999 and incorporated herein by reference).                                                                                                                                                                                                           
|              | 
|10.22         |  | Registration Rights Agreement, dated as of May 5, 2003, between MSC.Software Corporation and Merrill Lynch, Pierce, Fenner & Smith Incorporated. (filed as Exhibit 10.2 of
MSC.Software Corporations Form 10-Q for the quarter ended March 31, 2003 and incorporated herein by reference).                                                                                                                                                                              
|              | 
|10.23*        |  | Form of Director Change in Control Agreement (filed as Exhibit 10.15 to The MacNeal-Schwendler Corporations Transition Report on Form 10-K filed for the fiscal year ended
December 31, 1998, and incorporated herein by reference).                                                                                                                                                                                                                                    
|              | 
|10.24         |  | Divestiture and Software License Agreement, dated April 7, 2003, between MSC.Software Corporation and Unigraphics Solutions, Inc. a wholly owned subsidiary of Electronic Data
Systems, Inc. (filed as Exhibit 10.3 of MSC.Software Corporations Form 10-Q for the quarter ended June 30, 2003 and incorporated herein by reference).                                                                                                                                   
|              | 
|10.25         |  | Stockholders Agreement dated as of December 4, 2004, by and among MSC.Software Corporation, ValueAct Capital Master Fund, L.P., ValueAct Capital Partners Co-Investors, L.P., VA
Partners, L.L.C., Jeffrey W. Ubben, George F. Hamel, Jr. and Peter H. Kamin (collectively, the Stockholders), as well as Gregory P. Spivy and William J. Weyand (filed as Exhibit 10.1 to a Current Report on Form 8-K filed
December 9, 2004, and incorporated herein by reference).
|              | 
|10.26         |  | Amendment No. 1, dated February 10, 2005, to Stockholders Agreement, by and among MSC.Software Corporation, ValueAct Capital Master Fund, L.P., ValueAct Capital Partners Co-Investors,
L.P., VA Partners, L.L.C., Jeffrey W. Ubben, George F. Hamel, Jr. and Peter H. Kamin, Gregory P. Spivy and William J. Weyand (filed as Exhibit 10.8 to a Current Report on Form 8-K filed February 18, 2005, and incorporated herein by
reference).                             
|              | 
|10.27*        |  | Employment Agreement between MSC.Software Corporation and Frank Perna, Jr. (filed as Exhibit 3.1 of MSC.Software Corporations Quarterly Report on Form 10-Q for the
quarterly period ended June 30, 1999, and incorporated herein by reference).                                                                                                                                                                                                                        
|              | 
|10.28*        |  | Employment Separation and General Release Agreement, dated September 23, 2004 between MSC.Software Corporation and Louis A. Greco, (filed as Exhibit 10.14 of MSC.Software
Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                             
|              | 
|10.29*        |  | Consulting Agreement, dated September 23, 2004, between MSC.Software Corporation and Louis A. Greco, (filed as Exhibit 10.15 of MSC.Software Corporations Form 10-K filed for the
fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                           
|              | 
|10.30*        |  | Employment Letter Agreement, dated as of October 11, 2004 between MSC.Software Corporation and John J. Laskey (filed as Exhibit 10.13 of MSC.Software Corporations Form 10-K filed
for the fiscal year ended December 31, 2004, and incorporated herein by reference).                                                                                                                                                                                                  
|              | 
|10.31*        |  | Employment Agreement, dated as of February 10, 2005, between MSC.Software Corporation and William J. Weyand (filed as Exhibit 10.1 to a Current Report on Form 8-K filed February 18,
2005, and incorporated herein by reference).                                                                                                                                                                                                                                       
|              | 
|10.32*        |  | Stock Purchase Agreement, dated as of February 10, 2005, between MSC.Software Corporation and William J. Weyand (filed as Exhibit 10.2 to a Current Report on Form 8-K filed February
18, 2005, and incorporated herein by reference).                                                                                                                                                                                                                                   
|              | 
|10.33*        |  | Form of Stock Unit Award Agreement (undated) between MSC.Software Corporation and William J. Weyand (filed as Exhibit 10.3 to a Current Report on Form 8-K filed February 18, 2005,
and incorporated herein by reference).                                                                                                                                                                                                                                               



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|              |   |  |                                                                                                                                                                                                                                                                                         
|------------- | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |   |  |                                                                                                                                                                                                                                                                                         
|10.34         | * |  | Performance Stock Unit Award Agreement, dated as of February 10, 2005, between MSC.Software Corporation and William J. Weyand (filed as Exhibit 10.4 to a Current Report on
Form 8-K filed February 18, 2005, and incorporated herein by reference).                                    
|              |  
|10.35         | * |  | Form of Nonqualified Stock Option Agreement, dated as of February 10, 2005, between MSC.Software Corporation and William J. Weyand (filed as Exhibit 10.5 to a Current Report on
Form 8-K filed February 18, 2005, and incorporated herein by reference).                               
|              |  
|10.36         | * |  | Employment Separation and General Release Agreement, dated as of February 10, 2005, between MSC.Software Corporation and Frank Perna, Jr. (filed as Exhibit 10.6 to a Current Report on
Form 8-K filed February 18, 2005, and incorporated herein by reference).                        
|              |  
|10.37         | * |  | Consulting Agreement, dated as of February 10, 2005, between MSC.Software Corporation and Frank Perna, Jr. (filed as Exhibit 10.7 to a Current Report on Form 8-K filed February 18,
2005, and incorporated herein by reference).                                                       
|              |  
|10.38         | * |  | Letter Agreement, dated on or about February 28, 2005, between MSC.Software Corporation and John A. Mongelluzzo (filed as Exhibit 10.1 to a Current Report on Form 8-K filed March 9,
2005, and incorporated herein by reference).                                                      
|              |  
|10.39         | * |  | Nonqualified Stock Option Agreement, dated as of March 8, 2005, between MSC.Software Corporation and John J. Laskey (filed as Exhibit 10.1 to a Current Report on Form 8-K filed
March 14, 2005, and incorporated herein by reference).                                                 
|              |  
|10.40         | * |  | Restricted Stock Unit Award Agreement, dated as of March 8, 2005, between MSC.Software Corporation and John J. Laskey (filed as Exhibit 10.2 to a Current Report on Form 8-K filed
March 14, 2005, and incorporated herein by reference).                                               
|              |  
|10.41         | * |  | Form of Restricted Stock Purchase Agreement, dated as of March, 2005, between MSC.Software Corporation and John J. Laskey (filed as Exhibit 10.3 to a Current Report on Form 8-K
filed March 14, 2005, and incorporated herein by reference).                                           
|              |  
|10.42         | * |  | Employment Separation and General Release Agreement, dated as of March 8, 2005, between MSC.Software Corporation and Charles Davis (filed as Exhibit 10.14 of MSC.Software Corporations
Form 10-Q filed for the quarter ended March 31, 2005, and incorporated herein by reference).   
|              |  
|10.43         | * |  | Consulting Agreement, dated as of March 8, 2005, between MSC.Software Corporation and Charles Davis (filed as Exhibit 10.15 of MSC.Software Corporations Form 10-Q filed for the quarter
ended March 31, 2005, and incorporated herein by reference).                                  
|              |  
|10.44         | * |  | Nonqualified Stock Option Agreement, dated as of March 9, 2005, between MSC.Software Corporation and John A. Mongelluzzo (filed as Exhibit 10.4 to a Current Report on Form 8-K filed
March 14, 2005, and incorporated herein by reference).                                            
|              |  
|10.45         | * |  | Form of Restricted Stock Purchase Agreement, dated as of March , 2005, between MSC.Software Corporation and John A. Mongelluzzo (filed as Exhibit 10.5 to a Current Report on
Form 8-K filed March 14, 2005, and incorporated herein by reference).                                     
|              |  
|10.46         | * |  | Performance Stock Unit Award Agreement, dated as of March 9, 2005, between MSC.Software Corporation and John A. Mongelluzzo (filed as Exhibit 10.6 to a Current Report on Form 8-K
filed March 14, 2005, and incorporated herein by reference).                                         
|              |  
|10.47         | * |  | Employment Separation and General Release Agreement, dated as of June 30, 2005, between MSC.Software Corporation and Kenneth D. Blakely (filed as Exhibit 10.1 of MSC.Software
Corporations Form 10-Q filed for the quarter ended June 30, 2005, and incorporated herein by reference).
|              |  
|10.48         | * |  | Consulting Agreement, dated as of June 30, 2005, between MSC.Software Corporation and Kenneth D. Blakely (filed as Exhibit 10.2 of MSC.Software Corporations Form 10-Q filed for the
quarter ended June 30, 2005, and incorporated herein by reference).                               
|              |  
|10.49         |   |  | Termination Agreement and Mutual Release and Amendments to Existing Agreements, effective June 30, 2005 (with Dassault Systemes) (filed as Exhibit 10.3 of MSC.Software Corporations Form
10-Q filed for the quarter ended June 30, 2005, and incorporated herein by reference).       
|              |  
|10.50         | * |  | Severance Compensation Agreement, effective as of July 6, 2005, between MSC.Software Corporation and John J. Laskey (filed as Exhibit 10.1 to a Current Report on Form 8-K filed
July 11, 2005, and incorporated herein by reference).                                                  



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|              |  |                                                                                                                                                                                                                                                     
|------------- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  |                                                                                                                                                                                                                                                     
|10.51*        |  | Severance Compensation Agreement, effective as of July 6, 2005, between MSC.Software Corporation and John A. Mongelluzzo (filed as Exhibit 10.2 to a Current Report on Form 8-K
filed July 11, 2005, and incorporated herein by reference).         
|              | 
|10.52*        |  | Letter Agreement dated July 27, 2005 between MSC.Software Corporation and Glenn R. Wienkoop (filed as Exhibit 10.1 to a Current Report on Form 8-K filed August 19, 2005, and
incorporated herein by reference).                                    
|              | 
|10.53*        |  | Nonqualified Stock Option Agreement, dated as of August 15, 2005, between MSC.Software Corporation and Glenn R.Wienkoop (filed as Exhibit 10.2 to a Current Report on Form 8-K filed
August 19, 2005, and incorporated herein by reference).        
|              | 
|10.54*        |  | Form of Restricted Stock Purchase Agreement, dated as of August 15, 2005, between MSC.Software Corporation and Glenn R.Wienkoop (filed as Exhibit 10.3 to a Current Report on
Form 8-K filed August 19, 2005, and incorporated herein by reference).
|              | 
|10.55*        |  | Performance Stock Unit Award Agreement, effective August 15, 2005, between MSC.Software Corporation and Glenn R. Wienkoop (filed as Exhibit 10.4 to a Current Report on Form 8-K
filed August 19, 2005, and incorporated herein by reference).      
|              | 
|10.56*        |  | Severance Compensation Agreement, effective August 15, 2005, between MSC.Software Corporation and Glenn R. Wienkoop (filed as Exhibit 10.5 to a Current Report on Form 8-K filed
August 19, 2005, and incorporated herein by reference).            
|              | 
|10.57*        |  | Reference to action taken by the Compensation Committee relative to establishing performance criteria for 2005 bonuses (referenced as Item 1.01 to a Current Report on Form 8-K filed September
7, 2005, and incorporated herein by reference).     
|              | 
|10.58*/**     |  | First Amendment to Consulting Agreement, dated effective as of December 13, 2005, between MSC.Software Corporation and Kenneth D. Blakely.                                                                                                          
|              | 
|10.59*/**     |  | First Amendment to Employment Separation and General Release Agreement, dated effective as of December 14, 2005, between MSC.Software Corporation and Kenneth D. Blakely.                                                                           
|              | 
|14            |  | MSC.Software Corporation Code of Business Conduct and Ethics (filed as Exhibit 14 of MSC.Software Corporations Form 10-K filed for the fiscal year ended December 31, 2004, and
incorporated herein by reference).                                 
|              | 
|21**          |  | Material Subsidiaries of the Registrant.                                                                                                                                                                                                            
|              | 
|23**          |  | Independent Registered Public Accounting Firms Consent.                                                                                                                                                                                            
|              | 
|31.1**        |  | Certification of Chief Executive Officer.                                                                                                                                                                                                           
|              | 
|31.2**        |  | Certification of Chief Financial Officer.                                                                                                                                                                                                           
|              | 
|32.1**        |  | Section 1350 Certification of Chief Executive Officer.                                                                                                                                                                                              
|              | 
|32.2**        |  | Section 1350 Certification of Chief Financial Officer.                                                                                                                                                                                              

---

|* | Denotes management contract or compensatory plan.
|- | -------------------------------------------------

|** | Indicates filed herewith.
|-- | -------------------------



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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly
authorized.



|                    |  |     |  |                                                 
|------------------- |  | --- |  | ------------------------------------------------
|                    |  |     |  | MSC.SOFTWARE CORPORATION                        
|                    |  |     |  | (Registrant)                                    
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    WILLIAM J.
WEYAND                        
|                    |  |     |  | Chairman of the Board andChief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed
below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.



|                    |  |     |  |                                                                    
|------------------- |  | --- |  | -------------------------------------------------------------------
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    WILLIAM J.
WEYAND                                           
|                    |  |     |  | Chairman of the Board andChief Executive Officer                   
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    JOHN J.
LASKEY                                              
|                    |  |     |  | Chief Financial Officer(Principal Financial and Accounting Officer)
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    MASOOD A.
JABBAR                                            
|                    |  |     |  | Director                                                           
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    DONALD
GLICKMAN                                             
|                    |  |     |  | Director                                                           
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    WILLIAM F.
GRUN                                             
|                    |  |     |  | Director                                                           
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    ASHFAQ A.
MUNSHI                                            
|                    |  |     |  | Director                                                           
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    GEORGE N.
RIORDAN                                           
|                    |  |     |  | Director                                                           
|                    |  |    
|Dated: June 9, 2006 |  | By: |  | /s/    MARK A.
STEVENS                                             
|                    |  |     |  | Director                                                           



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Schedule IIConsolidated Valuation and Qualifying Accounts and Reserves

For the Years Ended December 31, 2003, 2004 and 2005

(in thousands)



|                                |  |      |        |   |      |   |        |      |  |   |        |  
|------------------------------- |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------ | -
|                                |  | 2003 |        |   | 2004 |   |        | 2005 | 
|Beginning Balance               |  | $    | (2,363 | ) |      | $ | (2,413 | )    |  | $ | (3,313 | )
|Addition due to acquisition     |  |      |       |   |      |   |       |      |  |   |       |  
|(Charge) credit to operations   |  |      | 181    |   |      |   | (991   | )    |  |   | (498   | )
|Write off and other adjustments |  |      | (231   | ) |      |   | 91     |      |  |   | 2,515  |  
|                                |  |      |        |   |      |   |        |      |  |   |        |  
|Ending Balance                  |  | $    | (2,413 | ) |      | $ | (3,313 | )    |  | $ | (1,296 | )
|                                |  |      |        |   |      |   |        |      |  |   |        |  



110