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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549





FORM 10-K

(Mark One)



|x | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ------------------------------------------------------------------------------------

For the Fiscal Year Ended December 31, 2008

OR



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

For the Transition Period fromto.

Commission File No. 000-26937





QUEST SOFTWARE, INC.

(Exact Name of Registrant as Specified in its Charter)







|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|California                                                     |  | 33-0231678                          
|(State or Other Jurisdiction of Incorporation or Organization) |  | (I.R.S. Employer Identification No.)
|                                                               | 
|5 Polaris Way Aliso Viejo, California                          |  | 92656                               
|(Address of Principal Executive Offices)                       |  | (Zip Code)                          

Registrants Telephone Number, Including Area Code: (949) 754-8000





Securities Registered Pursuant to Section 12(b) of the Act:



|                    |  |                                     
|------------------- |  | ------------------------------------
|Title of Each Class |  | Name of Exchange on Which Registered
|Common Stock        |  | The Nasdaq Stock Market LLC         
|                    |  | (Nasdaq Global Select Market)       

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes  x    No   ̈

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 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  x    No   ̈

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.   ̈

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company.
See the definitions of large accelerated filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act.



|                                                                          |  |                              
|------------------------------------------------------------------------- |  | -----------------------------
|Large accelerated filer   x                                               |  | Accelerated filer    ̈        
|Non-accelerated filer      ̈ (do not check if a smaller reporting company) |  | Smaller reporting company    ̈

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the
Exchange Act).

Yes   ̈    No  x

The aggregate market value of the voting stock held by non-affiliates of the Registrant was approximately $1.1 billion as of June 30,
2008, based upon the closing sale price reported for that date on The Nasdaq Global Select Market.

As of February 17, 2009, 94,662,223
shares of the Registrants common stock were outstanding.





Documents Incorporated by
Reference

Portions of the Registrants Definitive Proxy Statement, to be delivered to shareholders in connection with the
Registrants 2009 Annual Meeting of Shareholders, are incorporated by reference into Part III of this Report.









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TABLE OF CONTENTS



|                     |  |                                                                                                              |  |     
|-------------------- |  | ------------------------------------------------------------------------------------------------------------ |  | ----
|                     |  |                                                                                                              |  | Page
|                     |  | PART I                                                                                                       |  |     
|                     |  |                                                                                                             
|Item 1.              |  | Business                                                                                                     |  | 3   
|Item 1A.             |  | Risk Factors                                                                                                 |  | 14  
|Item 1B.             |  | Unresolved Staff Comments                                                                                    |  | 26  
|Item 2.              |  | Properties                                                                                                   |  | 26  
|Item 3.              |  | Legal Proceedings                                                                                            |  | 26  
|Item 4.              |  | Submission of Matters to a Vote of Security Holders                                                          |  | 26  
|                     |  |                                                                                                             
|                     |  | PART II                                                                                                      |  |     
|                     |  |                                                                                                             
|Item 5.              |  | Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities |  | 27  
|Item 6.              |  | Selected Financial Data                                                                                      |  | 29  
|Item 7.              |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                        |  | 31  
|Item 7A.             |  | Quantitative and Qualitative Disclosures About Market Risk                                                   |  | 51  
|Item 8.              |  | Financial Statements and Supplementary Data                                                                  |  | 53  
|Item 9.              |  | Changes In and Disagreements With Accountants on Accounting and Financial Disclosure                         |  | 53  
|Item 9A.             |  | Controls and Procedures                                                                                      |  | 53  
|Item 9B.             |  | Other Information                                                                                            |  | 55  
|                     |  |                                                                                                             
|                     |  | PART III                                                                                                     |  |     
|                     |  |                                                                                                             
|Item 10.             |  | Directors, Executive Officers and Corporate Governance                                                       |  | 56  
|Item 11.             |  | Executive Compensation                                                                                       |  | 56  
|Item 12.             |  | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters               |  | 56  
|Item 13.             |  | Certain Relationships and Related Transactions, and Director Independence                                    |  | 56  
|Item 14.             |  | Principal Accounting Fees and Services                                                                       |  | 56  
|                     |  |                                                                                                             
|                     |  | PART IV                                                                                                      |  |     
|                     |  |                                                                                                             
|Item 15.             |  | Exhibits, Financial Statement Schedules                                                                      |  | 57  
|SIGNATURES           |  | 59                                                                                                          
|FINANCIAL STATEMENTS |  | F-1                                                                                                         



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Forward-Looking Information

Discussions under the captions Business, Risk Factors, and Managements Discussion and Analysis of Financial Condition and Results of Operations include or may
include forward-looking statements within the meaning of the federal securities laws. We have based these forward-looking statements on currently available information and our current beliefs, expectations and projections about future events. All
forward-looking statements contained herein are subject to numerous risks and uncertainties. Our actual results and the timing of certain events could differ materially from those projected in the forward-looking statements due to a number of
factors discussed under the heading Risk Factors in this Report and in our other filings with the Securities and Exchange Commission (SEC). Should one or more of these risks or uncertainties materialize, or should the
underlying estimates or assumptions prove incorrect, actual results or outcomes may vary significantly from those suggested by forward-looking information. Any forward-looking statements contained in this document are based on information available
at the time of filing and we make no undertaking to update any of these forward-looking statements.

PART I

Item 1.Business

Overview

Quest Software, Inc. (Quest,
Quest Software, the Company, we, us or our) designs, develops, markets, distributes and supports enterprise systems management software products. Our goal is to provide our customers with
products that improve the performance, productivity and reliability of their software applications and associated software infrastructure components such as databases, application servers and operating systems. Quest is an Independent Software
Vendor, or ISV, a company whose products are designed to support or to interact or interoperate with other vendors software or hardware platforms. As such, we continually strive to innovate and evolve our product portfolio to
support the dynamic nature of our markets as well as those of our customers IT environments. Our success has been predicated on identifying large and evolving markets, developing and acquiring new products and technologies and then leveraging
our sales organization and installed base of customers to further our growth. While the Company began as a provider of software tools and solutions for the Oracle database market, we subsequently expanded our offerings into other adjacent markets
such as Application Management and Windows Management. Most recently, the market for Virtualization Management software and the evolution of a Virtualization Management technology stack has created new opportunities for Quest solutions.
We entered the Virtualization Management market initially with a majority investment in Vizioncore, Inc. (Vizioncore) during 2005 and acquired Vizioncore in 2007. We further expanded our Virtualization Management product offerings in
2007 with the Invirtus and Provision Networks acquisitions. We believe that the evolution within the Virtualization Management market will facilitate Quests entry into a new era of management products where we are able to leverage our
expertise in managing the physical IT assets which have already been deployed while also supporting newer Virtualization Management based solutions that customers are utilizing to support their dynamic environments.

We generate revenues by licensing our software products, principally on a perpetual basis, and by providing support, maintenance and implementation
services for these products. As such, our reportable operating segments are Licenses and Services. The Licenses segment develops, and markets and sells licenses to use, our software products. The Services segment provides post-sale support for
software products and fee-based training and consulting services related to our software products. We have a large product portfolio of high-value products that include very technically complex solutions focused on improving the management and
performance of mission-critical software applications and the underlying component infrastructure. We also have volume products and software tools that enable our customers to reduce capital and operating expenditures or leverage existing
investments in personnel and IT systems. Our active acquisition program is an important element of our corporate strategy and has served as a mechanism to broaden our product portfolio and enter new markets. This is



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evidenced by our entrance into the Application Management, Windows Management and Virtualization Management markets, through a series of acquisitions which
served to propel the Company beyond its Database Management roots. Within the last five fiscal years, we have invested approximately $590.0 million, in the aggregate, to acquire twenty-four companies. Our acquisition strategy is directed to broaden
our product portfolio and strengthen our competitive position against both direct competitors and the continual improvements made by the platform vendors.

Our primary portfolio of software products includes software solutions grouped into four categories: 1) Application Management, 2) Database Management, 3) Windows Management and 4) Virtualization Management.
Examples of the benefits delivered by our products include:



| |  |  | improved application and database performance for large-scale complex mission-critical type systems;
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | the ability to manage multi-tiered heterogeneous operating environments with integrated dashboards and metrics to leverage existing investments and support new
technologies;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | comprehensive migration, management and integration capabilities to simplify, automate and secure an organizations Windows infrastructure; and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | solutions for business continuity, high availability and disaster recovery for virtualized infrastructure environments.
| | - |  | -----------------------------------------------------------------------------------------------------------------------

Application Management is a core competency and is predicated on ensuring performance and availability of mission-critical applications throughout their
life cycle. We have made significant investments in the form of hiring experienced developers, product managers and others with marketing expertise to improve and broaden our suite of solutions for Application Management. Our products are focused on
the monitoring and performance management of customers primary enterprise software applications, whether packaged or custom-developed. These applications are complex in that they traverse every layer of the IT stack including storage,
databases, application servers, web servers and the actual network itself all of which adds to the complexity of managing this environment. Historically, the management of these applications was isolated among each physical layer of the technology
stack. As applications themselves became modular over time and the need for our customers to improve application service levels became a market requirement, we embarked on a comprehensive research and development effort to build new product
solutions to unify a set of existing tools and create new functionality to support the current customer demand profile. Today, customers require a solution which not only manages application service levels and helps diagnose the root causes of
performance problems, but also integrates and supports the means to provide necessary corrective action. Our success within the market and current strategic focus for building increased capabilities is based upon the fact that packaged and
custom-developed applications run within multi-vendor infrastructure environments. This means that customers have a myriad of platforms and investments they have deployed over the years and require tools that manage the breadth and depth of their
environments. Today, the advent of virtualization has created another facet such that an IT professional who is charged with managing this infrastructure must rely on a set of tools and solutions to ensure performance levels of the application.
During 2008, we introduced expanded functionality within our flagship Foglight solution to enhance visibility for an administrator who may be working within an environment that encompasses both physical and virtual applications running concurrently.
From a breadth perspective, our products manage custom web-based applications written in Java and .NET as well as packaged applications, such as PeopleSoft, Oracle E-Business Suite and SAP. From a depth perspective, our products cover key databases
such as Oracle, DB2 and SQL Server as well as Oracle and IBM application servers and all key web servers in todays market.

Database
Management is a market where we initially built an industry-leading reputation and today continues to represent a core technical strength for the Company. While our revenue growth rate in this area has declined by comparison to our other product
areas, our Database Development products have gained wide acceptance in the market and continue to generate a significant amount of cash flow for the company. As



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databases continue to grow in size, complexity and mission criticality, the environments in which they are deployed continuously require higher levels of
service and thus more advanced tools and solutions to support their operation. As such, the predominant customer environment is comprised of a heterogeneous mix of database platforms which are fronted by a wide array of application and web servers
all of which must be orchestrated to support a business service. This complex environment requires a vendor to offer a broad tool-set to be successful in the market. Our Database Management products are marketed to database administrators
(DBA) and developers and are designed to improve database performance and to increase the level of productivity for those database developers responsible for the efficient and accurate deployment of mission-critical databases.
Historically, our products and early success were focused within the Oracle segment of the database market and we are currently recognized as a leading Oracle ISV. However, within the last few years, Oracle has introduced products that compete
directly with our Shareplex, Quest Central for Oracle and TOAD products. This in turn has negatively impacted our ability to grow license revenues for certain of these products as we have in the past. To diversify our database business and enhance
our ability to sustain revenue growth, and in direct response to the heterogeneous nature of our customers database profile, we embarked on a strategy to build and acquire products which addressed similar customer needs on other database
platforms such as IBMs DB2 and Microsofts SQL Server. More specifically, in 2001, we introduced database management tools offerings for DB2 and in the last few years, we entered the SQL Server market. Within our Database Management
product line those products aligned with SQL Server have been the fastest growing products. To capitalize on this trend and further accelerate our move into the SQL Server market we acquired Imceda Software, Inc. in 2005. Imceda Software expanded
our offerings by delivering products for backup, recovery and security auditing solutions for SQL Server.

Our Windows Management product
portfolio has been one of the key drivers of our revenue growth during the last few years. Our portfolio of products has been built by both internal development and key acquisitions such as FastLane Technologies, Inc., Aelita Software Corporation,
ScriptLogic Corporation and most recently NetPro Computing, Inc. Our Windows Management products are focused within five areas of the Microsoft infrastructure including Active Directory, Exchange, Windows Server, Sharepoint and the Windows desktop.
Our strategy has been to identify opportunities within this framework and to create incremental value-add products which broaden the core functionality a customer receives out of the box. A portion of our product portfolio is focused on
assisting customers in the migration process from one platform to the next within the Windows infrastructure but we also help customers migrate from non-Windows platforms to the associated Windows platform. For example, our migration products can
assist an IT professional in moving his or her firms resources to the current version of Active Directory to take advantage of new features from Microsoft that were not present in an earlier version or from another directory based product to a
current Active Directory platform. Another portion of our portfolio is targeted at IT professionals who manage these core elements of the Windows infrastructure such as Windows Server, Exchange, Active Directory and Sharepoint and is predicated on
providing incremental management capabilities to streamline administration, increase system availability, optimize storage and enhance security. The acquisition of ScriptLogic in August of 2007 added core products to support desktop management
including the centralized configuration and management of an end users environment, software inventory and application deployment and remote administration to allow an administrator the ability to manage his or her enterprise desktops in an
efficient manner. In September 2008 we acquired NetPro Computing, Inc., an Active Directory management and administration tools vendor and subsequently integrated its operations into our Windows Management operations thereby expanding our customer
footprint and broadening and enhancing our portfolio of solutions.

Our Virtualization Management product portfolio was built initially
through our investment in Vizioncore during 2005 and supplemented by our acquisitions of Invirtus and Provision Networks during 2007. In December of 2007 we acquired the remaining minority interest in Vizioncore. As Virtualization Management is
deployed more broadly within production servers and the datacenter, the need to manage this environment continues to emerge. Along the lines similar to that of the physical infrastructure, operational requirements and administration of these
platforms have given rise to the need for Virtualization Management tools, thereby creating product categories for virtualization utilities, disaster recovery, application monitoring and virtual desktop infrastructure.



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The taxonomy of the Virtualization Management market is following the development of paths taken previously where platform companies create the delivery
mechanism and partner with other third-party vendors such as Quest to support their platform. Today, the platform market leader is VMware, but with Microsoft and Citrix/ Xensource entering the market, it is expected that cross-platform
tools will emerge to support the requirements of the datacenter such as provisioning, monitoring, reporting, disaster recovery and the typical functions found in todays physical environment. We believe that the depth and breadth of our
management capability across the entire IT stack uniquely positions Quest to become a preferred provider of these tools.

We invest a
significant portion of our cash flow into our product development and management capabilities, and just over one-third of our employees work in product development, quality assurance or technical documentation roles. Given the need for many of our
products to perform across different combinations of existing infrastructure within our customers IT configurations, we spend a significant amount of our R&D efforts to ensure that our products work consistently within heterogeneous IT
environments. For example, a particular customer that deploys an Oracle financial application on an Oracle application server with an Oracle database will generally get different performance characteristics than another customer would if it deployed
the same application on an IBM application server with a DB2 database. We test, evaluate and build capabilities within our products that help our customers manage these subtle differences, which requires an extended effort to capture the potential
and associated combinations and permutations of our customers infrastructures. A large proportion of our R&D organization supports and develops existing product lines. As we increasingly seek new product opportunities within emerging
markets, we have at times successfully leveraged our expertise from current products. An example of this is our entrance into the Sharepoint market with products that share technical aspects found in a few of our other products. In other instances
where time to market is essential, we have supplemented our own technical efforts with technology and products from acquired companies. For example, key components of our Foglight Virtualization Management capabilities are being derived from the
inter-relationship between the Vizioncore and Quest R&D teams.

In building our products, we stress technical innovation and depth,
ease of deployment, ease of use and tangible, readily articulated and measurable customer benefits. We sell our products primarily via our direct field sales force and, increasingly, our telesales organization, supplemented by indirect sales through
resellers and distributors. We have offices located in approximately 27 countries worldwide.

We are a California corporation incorporated
in 1987. Our principal offices are located at 5 Polaris Way, Aliso Viejo, California, 92656. We operate on a calendar fiscal year.

Solutions, Products
and Services

Solutions

We have three go-to-market strategies that are utilized in the sales process; Managing IT Operations in a Down Economy, Amplify Your Microsoft Experience and Enterprise Database Management.



| |  |  | Managing IT Operations in a Down Economy  Todays IT organizations are dealing with budgets and teams that are either flat or
declining. Still, they are required to adhere to stringent legislation, meet SLAs, satisfy users and add value to the businessquite a management challenge. Quest Software offers tools and solutions to help customers manage IT operations
efficiently while simultaneously saving time and money. We do this by automating time-consuming tasks to improve IT staff productivity, allowing end users to accomplish simple tasks on their own without IT intervention, and enabling organizations to
improve IT operations and meet critical compliance objectives with the same budget dollars.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Amplify Your Microsoft Experience  Microsoft customers face tough challenges managing every segment of their IT operationsfrom the
infrastructure components at the heart of their networks to
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| | the collaboration applications they rely on every day to do their jobs. Buying one or even many solutions in a single technology segment from multiple
vendors is an expensive and high maintenance proposition. Quest Software offers a tremendous array of solutions to amplify the Microsoft platform with software that supports productivity, performance, and delivers value across the full spectrum of
Microsoft technologies. Quest is the market leader in Windows management solutions.
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Enterprise Database Management  Most companies rely on multiple database platforms to run their business. As databases advance in functionality,
they also increase in complexity. As a result, database management teams are being forced to take on new platform responsibilities and learn new technologies. Quest Software delivers solutions to increase IT efficiency and productivity across
multiple database platforms so that organizations do not need to increase workforce or training costs.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Products

We market products grouped along four main categories: 1) Application Management, 2) Database Management, 3) Windows Management
and 4) Virtualization Management. Major products in these categories are described as follows.

Application Management

Our Application Management products automate the tasks performed by the IT organization to manage the complexity of the application lifecycle. Our
flagship product for Application Management is Foglight, while Spotlight, PerformaSure and JProbe products, the latter two focused on JAVA applications, comprise the remainder of our offerings. In the last few years we undertook a significant effort
to update Foglight. Foglight Version 5.0 was released in mid-2007 and updated during 2008. The goal was to evolve an architecture which was bred in the era of broad application level monitoring to a dynamic solution designed to help customers manage
their Business Services requirements complete with service dependency mapping, customizable policies and process workflows. Business Services Management (BSM) involves integrating disparate IT technology components into a service representation that
is the sum of the whole, usually represented through Service Level Agreements (SLA), Service Level Objectives (SLO) and/or dashboards with the ultimate goal of representing the Business Impact of IT. Our products can be targeted at both
pre-production and production environments and as such, we combine these products into suites which pair business-centric views of applications with deep domain expertise to both measure and improve the performance of packaged and custom
applications.

Application Assurance Suite for Java & Portals.    Custom-developed J2EE (Java 2
Enterprise Edition) applications require a unique set of performance management solutions to assure performance and reliability across the entire application lifecycle. We provide an integrated solution designed to help all the stakeholders of a
J2EE application measure, analyze and optimize the performance of their application environments before they are released to staging and production. Our Application Assurance Suite for Java & Portals is a performance diagnostic tool for
multi-tiered Java application and enterprise portals running in pre-production and test environments. The suite is composed of several products including:



| |  |  | JProbe, a performance toolkit for Java tuning;
| | - |  | ----------------------------------------------



| |  |  | JClass, Java components for visualization and reporting; and
| | - |  | ------------------------------------------------------------



| |  |  | QDesigner, a database application design tool that combines object-oriented design and physical data modeling capabilities in a single integrated environment.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------

Performance Management Suite for Java & Portals.Within the production
environment, customers can ensure high-quality delivery of applications to end-users across the enterprise while managing the many facets of the dynamic infrastructure. Foglight is an application management solution that monitors every tier in
critical



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application stacks including databases, networks, application servers, web servers and applications alerting administrators to problems before they impact
end-users. Foglight offers an array of specialized cartridges focused on ERP and CRM applications to provide a complete monitoring solution for a distributed IT environment. Our series of complementary Spotlight diagnostic products allow IT
personnel to visualize the components of an application, database or other layer of the application stack all the way down to the end user. Our User Experience Monitor allows administrators to measure and manage web-based application performance and
service levels from the end-users perspective.

Stat® ACM.Stat ACM (Application Change Management) helps IT managers lower their PeopleSoft and Oracle E-Business Suite total cost of ownership by providing end-to-end
change management and version control. It helps keep up with change configurations and customizations so that they are updated, approved and deployed to instances throughout the application implementation lifecycle. By tracking version control and
versioning capabilities as well as process management, change request tracking, requirements management and distributed development support, Stat ACM adds visibility, hides complexity and automates workflow through an easy-to-use GUI (graphical user
interface) environment.

Database Management

A companys database management systems represent some of the most complex and critical components within its infrastructure. As companies broaden their utilization of databases from multiple platform vendors,
database administrators and developers are required to learn to use non-integrated toolsets across their environment to manage the performance and complexity of this tier. Our market leading database management products support the needs of
todays database developers and DBAs by providing superior domain capabilities and cross-platform productivity tools within an integrated console to improve database quality and performance.

Database Development.    These tools improve the productivity and
capability of database developers working in the Oracle Procedural Language (PL)/SQL environment. The primary products in this product family are TOAD® and SQL Navigator.® We provide a complete and integrated development environment for coding stored procedures, schemas and SQL scripts from one intuitive graphical user interface. Debugging, SQL tuning, change
analysis, and general administration features improve the quality and performance of database applications before they enter production.

The Quest Central® product family
for Oracle, SQL Server, DB2 and Sybase.    Administering large heterogeneous database systems in production involves many tedious, error-prone and repetitive tasks. To streamline and automate these tasks and improve the
accuracy and effectiveness of database administrators, we have developed the Quest Central product family. Quest Central is a suite of tools that enables the DBA to identify the cause of performance problems without manual trial and error or
decentralized tools. These products provide details on historical performance analysis and metrics to provide insight as to how performance issues occur. The Quest Central family of products provides a consistent presentation delineating the
performance management of multiple databases enabling DBAs to manage more databases without adding resources. We are currently marketing and selling Quest Central DBA product families for Oracle, Microsoft SQL Server, DB2 and Sybase databases.

SharePlex.®    SharePlex provides real-time replication of Oracle databases for customers who need to ensure a current, secondary copy of their transactional Oracle database is available if the primary
database is unavailable. Many customers use SharePlex to offload management reporting, so the activity no longer compromises the performance of transaction processing. Further, SharePlex is also frequently used to eliminate end user disruption by
providing continuous access to data during the migration of operating systems, hardware platforms and major application releases.

LiteSpeed for SQL Server.    LiteSpeed offers significant benefits to the entire organization accountable for managing Microsofts SQL Server databases, including backups, business operations and storage
management.



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Benefits range from time and cost savings for the IT staff on a daily basis and for IT management to support the organizations overall mission.
LiteSpeed for SQL Server dramatically reduces storage costs and backup/recovery windows by compressing data in significantly less time than other backup solutions. The LiteSpeed for SQL Server backup engine compresses data up to 95 percent, in half
the time required by other backup solutions. LiteSpeed speeds up restore times through its ability to recover individual database objects and encapsulate complete database restores into a single file.

Windows Management

Microsoft
applications and their associated infrastructure platform continue to be a global standard. Our products enable IT personnel to simplify, automate and secure their infrastructure with management, migration and integration capabilities for this
environment. Our products are focused on key elements of the infrastructure including Microsofts Active Directory, Exchange, Windows Server, Sharepoint and the Windows desktop. Our Windows Management products include:

Quest Management for Active Directory.    Microsoft Active Directory is technically complex and requires meticulous management
to ensure the accuracy and security of its content across the entire enterprise. Quest Management for Active Directory is a set of products that provide diagnostics, recovery, detailed auditing, group policy management, reporting, self-service,
role-based delegation and user provisioning. Our products offer a practical approach to automated user provisioning and provide a comprehensive delegation model, consolidated reporting and auditing and expert advice on problem resolution for teams
managing complex Microsoft infrastructures.

Quest Management for Exchange.    E-mail growth is leading to
increased traffic, storage and support issues, including compliance. Quest Management for Exchange provides a comprehensive set of tools to migrate, store, recover and intelligently manage growth and the related spending for mission-critical
Exchange infrastructures. Our products enable mailbox and public folder management, distribution list management, usage analysis, and diagnostics to optimize investment and performance in Exchange environments. This allows administrators and
managers to better target investments, enforce corporate policies, enhance customer service, reduce administrative costs and improve troubleshooting efficiency. Additional functionality and integration is available for customers who have chosen
Microsoft Operations Manager (MOM) as their unattended monitoring solution.

Quest Migration Suite for Active Directory.    The Quest Migration Suite for Active Directory is a ZeroIMPACT solution for planning and executing
migration projects to Active Directory from Windows NT or Novell NDS. It supports thorough migration planning and Active Directory pruning and graftingwith no interruption to business workflow. Its distributed processing and robust
project management features simplify migration processes.

Quest Migration Suite for Exchange.    The Quest
Migration Suite for Exchange is also a ZeroIMPACT solution that helps plan and execute migration projects to Exchange 2000/2003 from Exchange 5.5 or 2000. In addition this product enables customers to migrate from a Domino/Notes or GroupWise
environment to Exchange. It helps to ensure seamless migration processes and provides a centralized place for project management as well as analysis tools and reporting mechanisms.

Quest InTrust.    Quest InTrust offers auditing and policy compliance to help systems administrators securely
collect, store and report on event data to meet the needs of external regulations, internal policies and best practices.

Quest
Authentication Services.    Quest Authentication Services, allows Unix and Linux to take advantage of the access, authentication and authorization within Active Directory. This product functionally extends Active
Directorys security, compliance and authentication capabilities into the extended enterprise.



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Desktop Authority.    ScriptLogic Desktop Authority centralizes control over
the desktop combining into one comprehensive solution the functionality to integrate configuration, inventory, reporting, patch management, anti-spyware, device lockdown, power management and remote management into a single solution.

Virtualization Management

Our
Virtualization Management products are divided between server-side and desktop management solutions and help companies safeguard and optimize their virtualized environments. Our products support essential IT strategies including business continuity,
high availability, disaster recovery and desktop and application lifecycle management. Our Virtualization Management products include:

Vizioncore vFoglight (formerly vCharter).    vFoglight is a monitoring tool for the VMware ESX Server that provides real-time and historical monitoring and performance for virtual environments. In addition to
performance monitoring, vFoglight provides a chargeback solution for the VMware ESX Server environment to apportion those costs to virtual machines based on utilization.

Vizioncore vRanger Pro.    vRanger Pro is a backup and restore solution for virtualized environments. Administrators can schedule regular image-level backups of virtual or physical
machineswhile the machine is still running. Images can be stored either locally in the SAN or sent as compressed files over a WAN to remote locations to support disaster recovery strategies.

vWorkspace.    vWorkspace is a virtual desktop management platform which simultaneously supports and fully integrates and
automates application delivery, desktop deployment, and management from Microsoft Hyper-V, VMware ESX, Virtual Iron and Parallels Virtuozzo Containers.

Services

Customer Support Services

A high level of product maintenance and technical support is critical to the successful marketing and sale of our products and the development of
long-term customer relationships. We have a reputation for providing a high level of customer support and believe this is a competitive differentiator. Initial enrollment in our customer support program for one year is bundled with a sale of a
software license and entitles a customer to problem resolution services, new functional enhancements of a product, and ongoing compatibility with new releases of the database, application or other platforms supported by the product; annual renewals
are offered thereafter. We also offer multi-year support. Customer support is provided domestically through our offices in Aliso Viejo and internationally through our offices in Europe, Canada and Singapore.

Consulting and Training Services

Our consulting and training services include pre- and post-sales consulting, as well as education and training. Our consulting services include a wide range of offerings such as assistance with optimization, migration, simplifying an
infrastructure or increasing its responsiveness, and installation and systems integration for the rapid deployment of Quest products. We offer our consulting and training services with the initial deployment of our products as well as on an ongoing
basis to address the continuing needs of our customers. Our consulting and training services staff is located throughout the Americas, Europe and APAC, enabling us to perform installations and respond to customer demands rapidly across our global
customer base.

We also have relationships with resellers, professional service organizations and system integrators including Accenture,
Avanade, Cap Gemini and others, which include participation in the deployment of our products to customers. These relationships help promote Quest products and provide additional technical expertise to enable us to provide the full range of
consulting and training services our customers require to deploy our products.



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We offer product education courses to train our business partners and customers on the implementation and
use of our products. Product training is provided at our headquarters, on-line and at customer sites as well as other regional and international locations.

Sales, Marketing and Distribution

We market and sell our products and services worldwide primarily through our direct
sales organization, our telesales organization and, increasingly, via indirect sales channels with a group of value added resellers (VARs) and distributors. Given the nature of our sales model and product price points, we generally transact
significant sales volume at the end of a quarter with the largest amount of the yearly volume occurring during the fourth quarter. However, our government business typically operates within a timeline concurrent with the government budget whereby we
see the most significant impact during the third quarter. At December 31, 2008, we had approximately 1,450 full-time sales and marketing employees, of whom approximately 830 were full-time, sales representatives. We have approximately 315
pre-sales systems engineers who work with our field sales teams to provide technical assistance and demonstrations to sales prospects. We have continued to invest in this area and have supplemented our direct sales organization with an indirect
sales channel that includes companies such as Dell and IBM in addition to resellers focused on governmental business. This activity requires broad based programs to recruit, manage and expand our support operations to grow these relationships. We
also employ local resellers in certain international territories not covered by our local sales offices.

We have sales offices in many
major cities of the United States, Europe, Asia and Australia to facilitate close contact between current and potential customers and our field sales organization. Sales originated outside of the United States are generally denominated in the
foreign currency of the country of origin. As such, we have exposure to fluctuations in foreign exchange rates, which for the year ending December 31, 2008 accounted for approximately $2.1 million incremental impact to our total revenues. Our
European operation continues to be one of our fastest growing geographic regions.

Our marketing efforts are designed to create awareness,
generate leads, and assist the worldwide sales organization with converting leads into closed sales. Marketing initiatives and programs focus on how Quest products address critical issues facing todays IT buyers. We use a full complement of
marketing vehicles including industry trade shows and conferences, user groups and discussion forums, educational white papers and technical briefs, electronic and print advertising, webcasts, electronic direct marketing and online advertising.
Strategic and channel partners often assist us with the development, funding and execution of our marketing programs. Targeted campaigns and sales programs are developed based on objective, audience and product mix and are executed in our regions
around the world to maximize revenue opportunities as quickly as possible.

For information regarding our segment revenue and revenue by
geographic area, please refer to Note 14 of our Notes to Consolidated Financial Statements.

Research and Development

We believe that strong research and product development capabilities are essential to enhancing our core technologies and developing additional products.
Quest products typically exhibit innovative capabilities, strong product engineering and rich user interfaces. Our commitment to ongoing product development is reflected in our investments in research and development, which were $153.5 million,
$122.6 million and $110.6 million for the years ended December 31, 2008, 2007 and 2006, respectively (before consideration of purchased in-process research and development). We have actively recruited key software engineers and developers with
expertise in the areas of Oracle technologies, Java, Microsoft infrastructure technologies, ERP, Virtualization and CRM systems. We have also built-up these competencies through acquisitions. In addition to the U.S., we have significant product
development operations in Canada, Australia, Russia, Israel and China.



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Competition

The market for enterprise systems management solutions is intensely competitive and characterized by rapidly changing technology and evolving standards. We expect competition to continue to increase both from existing competitors and new
market entrants. We believe that our ability to compete effectively depends on many factors, including:



| |  |  | the ease of use, performance, features, price and reliability of our products as compared to those of our competitors;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



| |  |  | the value proposition of our products in terms of return on investment and/or reduced cost of ownership;
| | - |  | --------------------------------------------------------------------------------------------------------



| |  |  | the timing and market acceptance of new products and enhancements to existing products developed by us and our competitors;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------



| |  |  | the quality of our customer support; and
| | - |  | ----------------------------------------



| |  |  | the effectiveness of our sales and marketing efforts.
| | - |  | -----------------------------------------------------

We compete in some instances with the platform vendors of databases, applications, infrastructure and other systems that our products are designed to support. If these vendors include similar or equivalent
functionality relative to our software as standard features of their underlying product, our revenues could be adversely affected. For example, competition with Oracle over the last several years has materially reduced license revenues generated by
certain of our Database Management products including SharePlex and Quest Central for Oracle and has negatively impacted the growth rate of license revenues associated with our Oracle Database Development tools. Microsoft has continually upgraded
the functionality of its platform offerings, which we believe will increase competitive pressure for our products in the future.

We also
compete with other vendors of database, application and windows management tools. Public and private companies with whom we compete include:



| |  |  | Oracle, BMC Software and CA in the database management product area;
| | - |  | --------------------------------------------------------------------



| |  |  | IBM/Tivoli, Hewlett Packard/Mercury, CA and BMC Software in the application management product area;
| | - |  | ----------------------------------------------------------------------------------------------------



| |  |  | Symantec and NetIQ in the Windows management product area; and
| | - |  | --------------------------------------------------------------



| |  |  | VMware in the Virtualization management product area.
| | - |  | -----------------------------------------------------

Some of our competitors and potential competitors have greater name recognition, a larger installed customer base company-wide and significantly greater financial, technical, marketing, and other resources than we do.
Competitors may also be able to respond more quickly to new or emerging technologies and changes in customer requirements or devote greater resources to the development, promotion and sale of their products than we can.

Because there are relatively low barriers to entry in the software market, we may encounter additional competition as other established and emerging
companies enter our field and introduce new products and technologies. Venture capitalists and others have funded numerous systems management companies. Accordingly, it is likely that new competitors or alliances among current and new competitors
will emerge and see their offerings rapidly gain acceptance.



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There can be no assurance that we will be able to compete successfully against current and future
competitors. Increased competition could result in price reductions, fewer customer orders, reduced gross margins and loss of market share, any of which could materially affect our business, operating results or financial condition.

Seasonality

We have experienced seasonality in our
orders and revenues. We typically achieve the highest levels of orders and revenues for the year in the fourth quarter, which levels are usually higher than we achieve in the first quarter of the following year. During the 2008 fourth quarter we
experienced this seasonal effect, however, the magnitude was muted compared to previous years as a result of the overall poor macro-economic environment. We believe that, in general, historical seasonality results primarily from the budgeting cycles
of our customers being typically higher in the third and fourth quarters and, to a lesser extent, from the structure of our sales commission program. In addition, the tendency of some of our customers to wait until the end of a fiscal quarter to
finalize orders has resulted in higher order volumes towards the end of the quarter. These factors, combined with the relatively fixed nature of our expenses, leads to seasonality of net income. We expect this seasonality to continue in the future.

Proprietary Rights

We rely on a
combination of patents, copyrights, trademarks, service marks, trade secret laws, and contractual restrictions to establish and protect proprietary rights in our products and services. The source code for our products is protected both as a trade
secret and as an unpublished copyrighted work. Despite our precautions, it may be possible for a third party to copy or otherwise obtain and use our products or technology without authorization. In addition, the laws of various countries in which
our products may be sold may not protect our products and intellectual property rights to the same extent as the laws of the U.S. Our competitors may independently develop technologies that are substantially equivalent or superior to our technology.

We rely on software that we license from third parties for certain components of our products and services to enhance our products and
services and meet evolving customer needs. The failure to license any necessary technology, or to maintain our existing licenses, could result in reduced demand for our products.

Because the software industry is characterized by rapid technological change, we believe that factors such as the technological and creative skills of
our personnel, new product developments, frequent product enhancements, name recognition, and reliable product maintenance are more important to establishing and maintaining a technology leadership position than the various legal protections of our
technology.

Although we believe that our products and services and other proprietary rights do not infringe upon the proprietary rights of
third parties, third parties may assert intellectual property infringement claims against us in the future. Any such claims may result in costly, time-consuming litigation and may require us to enter into royalty or cross-license arrangements.

Employees

As of December 31,
2008, we employed 3,477 full-time employees, including 1,441 in sales and marketing, 94 in consulting and training services, 1,244 in research and development, 281 in customer service and support and 417 in general and administrative, including
information services personnel. We believe that our future success will depend in large part upon our continuing ability to attract and retain highly skilled managerial, sales, marketing, customer support, research and development and general and
administrative personnel. Like other software companies, we face intense competition for such personnel, and we have at times experienced and continue to experience difficulty in recruiting and retaining qualified personnel. None of our employees
are represented by a labor union; we have never experienced any work stoppages and we believe that our relationships with our employees are good.



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Website

Our website is located at www.quest.com. We make available, free of charge on or through our website, our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and all amendments to those reports as soon as
reasonably practicable after such material is electronically filed with or furnished to the Securities and Exchange Commission. Information contained on our website is not part of this Annual Report on Form 10-K.

Item 1A.Risk Factors

An investment in our shares involves risks and uncertainties. You should carefully consider the factors described below before making an investment
decision in our securities. The risks described below are the risks that we currently believe are material risks of the business and the industry in which we compete.

Our business, financial condition and results of operations could be adversely affected by any of the following risks. If we are adversely affected by such risks, then the trading price of our common stock could
decline, and you could lose part or all of your investment.

Current economic conditions may harm our business and results of operations

During 2008, the U.S. and global economies slowed dramatically as a result of a variety of serious problems, including turmoil in the credit and
financial markets, concerns regarding the stability and viability of major financial institutions, the state of the housing markets and volatility in fuel prices and worldwide stock markets. Given the significance and widespread nature of these
nearly unprecedented circumstances, the U.S. and global economies could remain significantly challenged in a recessionary state for an indeterminate period of time. These economic conditions, which are beyond our control, could cause many of our
existing and potential customers to delay or reduce purchases of our products or services for some time, which in turn would harm our business by adversely affecting our revenues, results of operations, cash flows and financial condition. We cannot
predict the duration of these economic conditions or the impact they will have on our customers or business.

Our future success may be impaired and our
operating results will suffer if we cannot respond to rapid market, competitive and technological conditions in the software industry

The market for our software products and services is characterized by:



| |  |  | rapidly changing technology;
| | - |  | ----------------------------



| |  |  | frequent introduction of new products and services and enhancements to existing products and services by platform vendors of database, application and Windows
products and by our competitors;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | increasing complexity and interdependence of software applications;
| | - |  | -------------------------------------------------------------------



| |  |  | consolidation of the software industry;
| | - |  | ---------------------------------------



| |  |  | changes in industry standards and practices; and
| | - |  | ------------------------------------------------



| |  |  | changes in customer requirements and demands.
| | - |  | ---------------------------------------------

To maintain our competitive position, we must continue to enhance our existing products and develop new products and services, functionality, and technology that address the increasingly sophisticated and varied needs
of our customers and prospective customers, which requires significant investment in research and development



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resources and capabilities, involves significant technical and business risks and requires substantial lead-time and significant investments in product
development. If we fail to anticipate new technology developments, customer requirements, industry standards, or if we are unable to develop new products and services that adequately address these new developments, requirements, and standards in a
timely manner, or if we are incapable of timely bringing new or enhanced products to market, our products and services may become obsolete, we may not generate suitable returns from our research and development investments, and our ability to
compete may be impaired, our revenue could decline, and our operating results may suffer.

During the past four years, a large portion of
our revenue growth has been attributable to the growth of our Microsoft Systems Management products and services, and we have relied upon sustained revenue and cash flow generation from our database management products to fund sales, marketing and
research and development initiatives associated with our other product areas. We cannot provide any assurance that the revenues we derive from these product areas will continue to grow. In addition, over the last few years we have committed
significant resources to development of new and enhanced application management products and have expanded our sales and services organizations to address anticipated business opportunities presented by our expanding application management product
and services lines. We cannot provide any assurance that this strategy will be successful or that the release of our enhanced application management products or other new products or services will increase our revenue growth rate.

Our quarterly operating results may fluctuate in future periods and, as a result, we may fail to meet expectations of investors and analysts, causing our stock price
to fluctuate or decline

Our revenues and operating results may vary significantly from quarter-to-quarter due to a number of factors.
These factors include the following:



| |  |  | the size and timing of customer orders. See Variations in the size and timing of our customer orders and differing nature of our products and services could
expose us to revenue fluctuations and higher operating costs;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the discretionary nature of our customers purchasing decisions and budget cycles;
| | - |  | ----------------------------------------------------------------------------------



| |  |  | the timing of revenue recognition for sales of software products and services (See Contractual terms or issues arising during software license negotiations
may affect the timing of transactions and revenues);
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the extent to which our customers renew their maintenance contracts with us;
| | - |  | ----------------------------------------------------------------------------



| |  |  | exposure to general economic conditions and reductions in corporate or public sector IT spending (See Current economic conditions may harm our business and
results of operations);
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | changes in our level of operating expenses and our ability to control costs;
| | - |  | ----------------------------------------------------------------------------



| |  |  | our ability to attain market acceptance of new products and services and enhancements to our existing products;
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | our ability to introduce new products or enhancements to existing products and services in a timely manner;
| | - |  | -----------------------------------------------------------------------------------------------------------



| |  |  | our ability to maintain our field and inside sales organizations with adequate numbers of sales and services personnel, and to minimize our costs of sales and
marketing through efficient allocation of sales resources and methods to products having different sales characteristics and profiles;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the introduction of new or enhanced products and services by our competitors and changes in the pricing policies of these competitors;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | the relative growth rates of competing operating system, database and application platforms and competitive conditions among vendors of these platforms;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the unpredictability of the timing, level of sales and subsequent revenue recognition of our expanded efforts within our indirect sales channels;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | costs related to acquisitions of technologies or businesses, including acquired in-process research and development and amortization costs for intangible assets and
possible impairments and uncertainties arising from the integration of products, services, employees and operations of acquired companies; and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the timing of releases of new versions of third-party software products that our products support or with which our products compete.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------

In addition, the timing of our software product revenues is difficult to predict and can vary substantially from product-to-product and
customer-to-customer. We budget our operating expenses on our expectations regarding future revenue levels. The timing of larger orders and customer buying patterns are difficult to forecast. Therefore, we may not learn of shortfalls in revenue or
earnings or other failures to meet our expectations until late in a particular quarter. As a result, if total revenues for a particular quarter are below our expectations, we would not be able to proportionately reduce operating expenses for that
quarter.

We have experienced seasonality in our orders and revenues. We typically achieve the highest levels of orders and revenues for
the year in the fourth quarter, which levels are usually higher than we achieve in the first quarter of the following year. We believe that this seasonality results primarily from the budgeting cycles of our customers being typically higher in the
third and fourth quarters and, to a lesser extent, from the structure of our sales commission program. In addition, the tendency of some of our customers to wait until the end of a fiscal quarter to finalize orders has resulted in higher order
volumes towards the end of the quarter. These factors, combined with the relatively fixed nature of our expenses, leads to seasonality of earnings. We expect this seasonality to continue in the future.

Due to these factors, we believe that period-to-period comparisons of our results of operations are not necessarily meaningful and should not be relied
upon as indications of future performance. Fluctuations in our results of operations are also likely to affect the market price of our common stock, if our operating results differ from expectations of investors or securities analysts, and may not
be related to or indicative of our long-term performance.

In periods of worsening economic conditions, our exposure to credit risk and payment
delinquencies on our accounts receivable significantly increases.

A substantial majority of our outstanding accounts receivables are
not secured. In addition, our standard terms and conditions permit payment within a specified number of days following the receipt of our product. While we have procedures to monitor and limit exposure to credit risk on our receivables, there can be
no assurance such procedures will effectively limit our credit risk and avoid losses. As economic conditions deteriorate, certain of our customers have faced and may face liquidity concerns and have delayed and may delay or may be unable to satisfy
their payment obligations, which would have a material adverse effect on our financial condition and operating results.

Our cash and cash equivalents
could be adversely affected if the financial institutions in which we hold our cash and cash equivalents fail.

Our cash and cash
equivalents are highly liquid investments with original maturities of three months or less at the time of purchase. We maintain the cash and cash equivalents with reputable major financial institutions.



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Deposits with these banks exceed the Federal Deposit Insurance Corporation (FDIC) insurance limits or similar limits in foreign jurisdictions.
While we monitor daily the cash balances in the operating accounts and adjust the balances as appropriate, these balances could be impacted if one or more of the financial institutions with which we deposit fails or is subject to other adverse
conditions in the financial or credit markets. To date we have experienced no loss or lack of access to our invested cash or cash equivalents (other than our auction rate securities); however, we can provide no assurance that access to our invested
cash and cash equivalents will not be impacted by adverse conditions in the financial and credit markets.

Variations in the size and timing of our
customer orders and differing nature of our products and services could expose us to revenue fluctuations and higher operating costs

Our license revenues in any quarter are substantially dependent on orders booked and delivered in that quarter. Our revenues in a given quarter could be adversely affected if we are unable to complete one or more large license transactions
or if the contract terms were to prevent us from recognizing revenue during that quarter. The sales cycles for certain of our software products can last from three to nine months, or longer and often require pre-purchase evaluation periods and
customer education, which can affect timing of orders. Further, we have often booked a large amount of our sales in the last month, weeks or days of each quarter and delays in the closing of sales near the end of a quarter could cause quarterly
revenue to fall short of anticipated levels. Finally, while a portion of our revenues each quarter is recognized from previously deferred revenue, our quarterly performance will depend primarily upon current order volumes to generate revenues for
that quarter. These factors may cause significant periodic variation in our license revenues. In addition, we incur or commit to operating expenses based on anticipated revenue levels, and generally do not know whether revenues in any quarter will
meet expectations until the end of that quarter.

Our product portfolio is engineered for a broad variety of operating system, database and
application platforms, and having a diverse set of functions and features. Some products, such as our database management products and other component products, are directed at database administrators and are generally sold at lower price points,
and we strive to generate demand for these products through our telesales organization and marketing programs designed to maximize lead generation and website traffic. Sales of other, enterprise-wide products, primarily SharePlex and Foglight,
require substantial time and effort from our sales and support staff as well as involvement by our professional services organizations and, to an increasing degree, our systems integrator partners. Large individual sales, or even small delays in
customer orders, can cause significant variation in our revenues and adversely affect our results of operations for a particular period. Historically, we have not placed significant reliance on large sales transactions in any given quarter, with a
substantial volume of our revenues being driven from smaller transactions. However, if we encounter difficulty sustaining our component product volumes, and cannot generate a sufficient number of large customer orders, or if customers delay or
cancel such orders in a particular quarter, our revenues and operating results may be adversely affected. For these reasons, we face increasing complexity in building and sustaining the optimum combination of field and inside sales personnel to
address the various and changing sales and distribution characteristics of our products, which in turn impacts our ability to manage and minimize our sales and marketing costs.

We rely heavily on our direct sales activities for license and services revenues, including renewals of annual maintenance contracts. We have in the past
restructured or made other adjustments to our sales force in response to management changes, product changes, performance issues and other internal considerations.

Accordingly, if our revenue growth rates slow or our revenues decline, or if we fail to efficiently correlate our sales and marketing resources to our various products and their differing sales and distribution
strategies, our operating results could be seriously impaired because many of our expenses are relatively fixed in nature and cannot be easily or quickly changed.



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We have civil litigation pending that relates to our historical stock option granting practices, and we cannot predict
the ultimate outcome of this litigation.

In October 2006, a purported shareholder class action was filed in the United States District
Court for the Central District of California against Quest Software and certain of its current or former officers and directors (the Options Class Action) alleging that the Company improperly backdated stock options, resulting in false
or misleading disclosures concerning, among other things, Quest Softwares financial condition and that the individual defendants sold Quest Software stock while in possession of material nonpublic information. See Note 13 of our Notes to
Consolidated Financial Statements for additional information regarding the Options Class Action. This Options Class Action may be time consuming and expensive, and cause distraction from the operation of our business. The adverse resolution of this
Options Class Action could have a material adverse effect on our business, financial condition and results of operations and we could be required to pay significant legal fees and damages in connection with this Options Class Action.

Contractual terms or issues arising during software license negotiations may affect the timing of transactions and revenues

Because our software products are designed to work with critical elements of the information technology systems of our customers, pre-sales evaluations
of our products by potential customers and contractual negotiations are often protracted and complex, and the time necessary to negotiate mutually acceptable terms of and complete software license or services transactions often result in extended
sales cycles. While we generally use standardized forms of software license agreements and order documentation in our transactions, it is not uncommon for large, more sophisticated IT customers to heavily negotiate terms and conditions for sales and
services involving amendments to our standard forms or the use of alternative forms of agreements, which can also delay completion of transactions and recognition of the related revenue.

Several other factors may require us to defer recognition of license revenue for a period of time after entering into a license arrangement, including
instances where we are required to deliver specified additional products, product upgrades or services for which we do not have vendor-specific objective evidence of fair value or where negotiated terms of the software license agreement affect other
software revenue recognition requirements.

Many of our products are vulnerable to direct competition from Oracle and other platform vendors

We compete with Oracle in the market for database management solutions and the competitive pressure continues to increase. We expect
that Oracles commitment to and presence in the database management product market will increase in the future and therefore substantially increase competitive pressures. We believe that Oracle will continue to incorporate database management
technology into its server software offerings and expand their development products possibly at no additional cost to its users. Competition from Oracle with certain of our Database Management products including SharePlex, Quest Central for Oracle
and TOAD, our market leading Database Development product for Oracle databases, has increased over the last few years.

In addition to the
increasing competitive pressure from Oracle, Microsoft has continually upgraded the functionality of its platform offerings, which we also believe will increase competitive pressure for our Microsoft products in the future.

In some cases these types of platform vendor-provided tools are bundled with the platform and in other cases they are separately chargeable products,
albeit at significantly lower price points. The inclusion of the functionality of our software as standard features of the underlying database solution or application supported by our products or sale at much lower cost could erode our revenues,
particularly if the competing products and features were of comparable capability to our products. Even if the functionality provided as standard features or lower costs by these system providers is more limited than that of our software, there can
be no assurance that a significant number of customers would not elect to accept more limited functionality in lieu of purchasing our



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products. Moreover, there is substantial risk that the mere announcements of competing products or features by large competitors such as Oracle could result
in the delay or cancellation of customer orders for our products in anticipation of the introduction of such new products or features.

Our migration
products for Microsofts Active Directory and Exchange are vulnerable to fluctuations in the rate at which customers migrate to these products

Our products for the migration, administration and management of Microsofts Active Directory and Exchange products currently contribute approximately 20% of our Windows platform revenue. Our ability to sell
licenses for our Active Directory and Exchange migration products depends in part on the rate at which customers migrate to newer versions of Microsofts Active Directory or to newer versions of Microsoft Exchange, and from other messaging
platforms to Exchange. If these migration rates were to materially decrease, our license revenues from these migration products would likely decline.

Many of our products are dependent on database or application technologies of others; if these technologies lose market share or become incompatible with our products, or if these vendors introduce competitive products or acquire or form
strategic relationships with our competitors, the demand for our products could suffer

We believe that our success has depended in
part, and will continue to depend in part for the foreseeable future, upon our relationships with providers of major database and enterprise software programs, including Oracle, IBM, Microsoft and SAP. Our competitive advantage consists in
substantial part on the integration between our products and products provided by these major software providers, and our extensive knowledge of their products and technologies. If these companies for any reason decide to promote technologies and
standards that are not compatible with our technologies, or if they lose market share for their database or application products, our business, operating results and financial condition would be materially adversely affected. Furthermore, these
major software vendors could attempt to increase their presence in the markets we serve by either introducing products that compete with our products or acquiring or forming strategic alliances with our competitors. These companies have longer
operating histories, larger installed bases of customers and substantially greater financial, distribution, marketing and technical resources than we do, as well as well-established relationships with many of our present and potential customers, and
may be in better position to withstand and respond to the current factors impacting this industry. As a result, we may not be able to compete effectively with these companies in the future, which could materially adversely affect our business,
operating results and financial condition.

If we fail to manage our operations and grow revenue or fail to continue to effectively control expenses,
our future operating results could be adversely affected

Historically, the scope of our operations, the number of our employees and
the geographic area of our operations and our revenue have grown rapidly. In addition, we have acquired both domestic and international companies. This growth and the assimilation of acquired operations and their employees could continue to place a
significant strain on our managerial, operational and financial resources. To manage our current growth and any future growth effectively, we need to continue to implement and improve additional management and financial systems and controls. We may
not be able to manage the current scope of our operations or future growth effectively and still exploit market opportunities for our products and services in a timely and cost-effective way.

We cannot assure you that our operating expenses will be lower than our estimated or actual revenues in any given quarter. If we experience a shortfall
in revenue in any given quarter, we likely will not be able to further reduce operating expenses quickly in response. Any significant shortfall in revenue could immediately and adversely affect our results of operations for that quarter. Also, due
to the fixed nature of many of our expenses and our current expectation for revenue growth, our income from operations and cash flows from operating and investing activities could be lower than in recent years.



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Failure to develop and sustain additional distribution channels in the future may adversely affect our ability to grow
revenues

We intend to direct additional efforts to drive domestic and international revenue growth through sales of our products and
services through indirect distribution channels, such as global hardware and software vendors, systems integrators, or value-added resellers. Our ability to increase future revenues depends on our ability to expand our indirect distribution
channels. If we fail in our efforts to maintain, expand and diversify our indirect distribution channels, our business, results of operations and financial condition could be adversely affected. Increasing activity in indirect distribution channels
will present a number of additional risks, including:



| |  |  | we may face conflicts between the activities of our indirect channels and our direct sales and marketing activities, which may result in lost sales and customer
confusion;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our channel partners can cease marketing and distributing our products and services with limited or no notice and with little or no penalty;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our channel partners may not be able to effectively sell our products and services;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | our channel partners may experience financial difficulties that might lead to delays, or even default, in their payment obligations;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------



| |  |  | we may not be able to recruit additional channel partners, or replace any of our existing ones; and
| | - |  | ---------------------------------------------------------------------------------------------------



| |  |  | our channel partners may also offer competitive products and services, and may not give priority to marketing our products or services.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------

Intense competition in the markets for our products could adversely affect our results of operations

The markets for our products are highly competitive. As a result, our future success will be affected by our ability to, among other things,
outperform our competitors in meeting the needs of current and prospective customers and identifying and addressing new technological and market opportunities. Our competitors may develop more advanced technology, adopt more aggressive pricing
policies and undertake more effective sales and marketing campaigns and may be able to leverage more extensive financial, technical or partner resources. If we are unable to maintain our competitive position, our revenues may decline and our
operating results may be adversely affected.

Our operating results may be negatively impacted by fluctuations in foreign currency exchange rates

Our international operations are generally conducted through our international subsidiaries, with the associated revenues and related
expenses, and balance sheets, denominated in the currency of the country in which the international subsidiaries operate. As a result, our operating results may be harmed by fluctuations in exchange rates between the U.S. Dollar and other
foreign currencies. The foreign currencies to which we currently have the most significant exposure are the Canadian Dollar, the British Pound, the Euro, the Australian Dollar and the Russian Ruble. To date, we have not used derivative financial
instruments to hedge our exposure to fluctuations in foreign currency exchange rates.

Our international operations and our planned expansion of our
international operations expose us to certain risks

We maintain research and development operations primarily in Canada, Australia,
Russia and Israel, and continue to expand our international sales activities, with particular focus in Asia Pacific, as part of our business strategy. As a percentage of total revenues, revenues outside of the Americas were 38%, 36% and 35% for the



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years ended December 31, 2008, 2007 and 2006, respectively. As a result, we face increasing risks from our international operations, including, among
others:



| |  |  | difficulties in staffing, managing and operating our foreign operations;
| | - |  | ------------------------------------------------------------------------



| |  |  | difficulties in coordinating the activities of our geographically dispersed and culturally diverse operations;
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | difficulties in adapting our existing foreign operations, particularly in Asia, to the control structure and requirements of a US public entity given the historical
environment and cultural approach to conducting business in Asian countries;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | longer payment cycles and difficulties in collecting accounts receivable;
| | - |  | -------------------------------------------------------------------------



| |  |  | seasonal reductions in business activity during the summer months in Europe, the Middle East and Africa (EMEA) and in other periods in other countries;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | increased financial accounting and reporting burdens and complexities;
| | - |  | ----------------------------------------------------------------------



| |  |  | fluctuations in foreign currency conversion rates and our present policy decision not to directly hedge foreign currency transaction exposures;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | limitations on future growth or inability to maintain current levels of revenue from international operations if we do not invest sufficiently in our international
operations;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | potentially adverse tax consequences;
| | - |  | -------------------------------------



| |  |  | potential loss of proprietary information due to piracy, misappropriation or weaker laws regarding intellectual property protection;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------



| |  |  | delays in localizing our products;
| | - |  | ----------------------------------



| |  |  | political unrest or terrorism, particularly in areas in which we have facilities;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | our ability to adapt and conform to accepted local business practices and customs, including providing letters of credit or other forms of support to or for the
benefit of our subsidiaries or resellers;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | compliance with a wide variety of complex foreign laws and treaties, including employment restrictions;
| | - |  | -------------------------------------------------------------------------------------------------------



| |  |  | compliance with licenses, tariffs and other trade barriers; and
| | - |  | ---------------------------------------------------------------



| |  |  | wage inflation in foreign countries where we have historically benefited from relatively low labor costs.
| | - |  | ---------------------------------------------------------------------------------------------------------

Operating in international markets also requires significant management attention and financial resources and will place additional burdens on our
management, administrative, operational and financial infrastructure. We cannot be certain that investment and additional resources required in establishing facilities in other countries will produce desired levels of revenue or profitability. In
addition, we have limited experience in developing localized versions of our products and marketing and distributing them internationally.

Acquisitions
of companies or technologies may result in disruptions to our business and diversion of management attention

We have in the past made
and we expect to continue to make acquisitions of complementary companies, products or technologies. Acquisitions require us to assimilate the operations, products and personnel of the



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acquired businesses and train, retain and motivate key personnel from the acquired businesses. We may be unable to maintain uniform standards, controls,
procedures and policies if we fail in these efforts. Similarly, acquisitions may subject us to liabilities and risks that are not known or identifiable at the time of the acquisition or may cause disruptions in our operations and divert
managements attention from day-to-day operations, which could impair our relationships with our current employees, customers and strategic partners. We may have to use cash, incur debt or issue equity securities to pay for any future
acquisitions. Use of cash or debt may affect our liquidity and use of cash would reduce our cash reserves and reduce our financial flexibility. The issuance of equity securities for any acquisition could be substantially dilutive to our
shareholders. In addition, our profitability may suffer because of acquisition-related costs or amortization costs for intangible assets with indefinite useful lives. In consummating acquisitions, we are also subject to risks of entering geographic
and business markets in which we have no or limited prior experience. If we are unable to fully integrate acquired businesses, products or technologies with our existing operations, we may not receive the intended benefits of an acquisition.

If our goodwill or amortizable intangible assets become impaired we may be required to record a significant charge to earnings

Under generally accepted accounting principles, we review our goodwill and amortizable intangible assets for impairment when events or changes in
circumstances indicate the carrying value may not be recoverable. Goodwill is required to be tested for impairment at least annually. Factors that may be considered a change in circumstances indicating that the carrying value of our goodwill or
amortizable intangible assets may not be recoverable include a decline in stock price and market capitalization, future cash flows, and slower growth rates in our industry. We may be required to record a significant charge to earnings in our
financial statements during the period in which any impairment of our goodwill or amortizable intangible assets is determined, resulting in an impact on our results of operations.

Accounting for equity investments in companies may affect our operating results

We have made equity
investments in other software companies and a private equity fund. We regularly consider opportunities to make equity investments in other companies focused on software development or marketing activities, and expect from time to time to complete
additional investments. These investments are risky because the market for the products and technologies being developed by these companies are typically in the early stages and may never materialize. Estimating the fair value of our equity
investments is inherently subjective and may contribute to volatility in our reported results of operations. We have recognized accounting charges due to the impairment of the value of our investments in the past and may need to do so again in the
future if we cannot substantiate the fair value of our strategic equity investments. If we are required to consolidate the operating results of these companies, use the equity method of accounting, or write down the value of our cost method
investments, our operating results may be adversely affected.

Our investment portfolio may become impaired by deterioration of the capital markets

We invest our cash balances in high-quality issuers and, limit the amount of credit exposure to any one issuer other than the United
States government and its agencies. Our cash equivalent and investment portfolio as of December 31, 2008 consists of money market funds, auction rate municipal securities (auctions for which have not occurred since February 2008) and term
deposits. Our municipal auction rate securities are investment grade quality and are in compliance with our investment policy as of the end of 2008. Our investments are subject to general credit, liquidity and market and interest rate risks. As a
result, we may experience reductions in value or loss of liquidity of our investments. In addition, should any investment cease paying or reduce the amount of interest paid to us, our interest income would suffer. These market risks associated with
our investment portfolio could have a material adverse effect on our business, results of operations, liquidity, and financial condition. See Note 2 of our Notes to Consolidated Financial Statements for additional information about our cash
equivalents and investment portfolio.



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Changes in, or interpretations of, tax rules and regulations may adversely affect our effective tax rates

We are a U.S. based multinational company subject to tax in multiple U.S. and foreign tax jurisdictions. Unanticipated changes in our
tax rates could affect our future results of operations. Our future effective tax rates could be unfavorably affected by changes in, or interpretation of, tax rules and regulations in the jurisdictions in which we do business, by unanticipated
decreases in the amount of revenue or earnings in countries with low statutory tax rates, by lapses of the availability of the U.S. research and development tax credit, or by changes in the valuation of our deferred tax assets and liabilities.

In addition, we are subject to the continual examination of our income tax returns by the IRS and other domestic and foreign tax
authorities. These examinations are expected to focus on our intercompany transfer pricing practices as well as other matters. We regularly assess the likelihood of outcomes resulting from these examinations to determine the adequacy of our
provision for income taxes and have reserved for potential adjustments that may result from the current examination. We believe such estimates to be reasonable; however, there can be no assurance that the final determination of any of these
examinations will not have an adverse effect on our operating results and financial position.

We face risks associated with governmental contracting

We derive a portion of our revenues from contracts with the United States government and its agencies and from contracts with state
and local governments or agencies. Demand and payment for our products and services are impacted by public sector budgetary cycles and funding availability, with funding reductions or delays adversely impacting public sector demand for our products
and services. Public sector customers may also change the way they procure new contracts and may adopt new rules or regulations governing contract procurement, including required competitive bidding or use of open source products, where
available. These factors may limit the growth of or reduce the amount of revenues we derive from the public sector, which could negatively affect our results of operations.

We may not generate increased business from our current customers, which could slow our revenue growth in the future

Most of our customers initially make a purchase of our products for a single department or location. Many of these customers may choose not to expand their use of our products. If we fail to generate expanded business
from our current customers, our business, operating results and financial condition could be materially adversely affected. In addition, as we deploy new modules and features for our existing products or introduce new products, our current customers
may choose not to purchase this new functionality or these new products.

Maintenance revenue could decline

Our services revenues arising from maintenance services have increased in each of the last three years as a result of a growing base of installed
products. Declines in our license bookings, increased discounting in maintenance renewal bookings and/or a reduction in the historical rate of our customers renewal of maintenance contracts would lead to declines in our maintenance revenue
growth rates. As maintenance revenue makes up a substantial portion of our total revenue, any decline in our maintenance revenue could have an adverse impact on our business and financial results and position could be materially adversely affected.

Failure to develop or leverage strategic relationships could harm our business by denying us selling opportunities and other benefits

Our development, marketing, and distribution strategies rely increasingly on our ability to form strategic relationships with software and other
technology companies. These business relationships often consist of cooperative marketing programs, joint customer seminars, lead referrals, and cooperation in product development. Many of these relationships are not contractual and depend on the
continued voluntary cooperation



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of each party with us. Divergence in strategy or change in focus by, or competitive product offerings by, any of these companies may interfere with our
ability to develop, market, sell, or support our products, which in turn could harm our business. Further, if these companies enter into strategic alliances with other companies or are acquired, they could reduce their support of our products. Our
existing relationships may be jeopardized if we enter into alliances with competitors of our strategic partners. In addition, one or more of these companies may use the information they gain from their relationship with us to develop or market
competing products.

Failure to adequately protect our intellectual property rights could harm our competitive position

Our success and ability to compete are dependent on our ability to develop and maintain the proprietary aspects of our technology. We generally rely on a
combination of trademark, trade secret, patent, copyright law and contractual restrictions to establish and protect our proprietary rights in our products and services.

Despite our efforts to protect our proprietary rights, unauthorized parties may attempt to copy aspects of our products or to obtain and use information that we regard as proprietary. Litigation may be necessary in
the future to enforce our intellectual property rights, to protect our trade secrets, and to determine the validity and scope of the proprietary rights of others. Any such resulting litigation, whether successful or unsuccessful, could result in
substantial costs and diversion of management and financial resources, which could harm our business.

Our means of protecting our
proprietary rights may prove to be inadequate and competitors may independently develop similar or superior technology. Policing unauthorized use of our products is difficult, and we cannot be certain that the steps we have taken will prevent
misappropriation of our technology, particularly in foreign countries where the laws may not protect our proprietary rights as fully as in the United States. We also believe that, because of the rapid rate of technological change in the software
industry, trade secret and copyright protection are less significant than factors such as the knowledge, ability and experience of our employees, frequent product enhancements and the timeliness and quality of customer support services.

Third parties may claim that our software products or services infringe on their intellectual property rights, exposing us to litigation that, regardless of merit,
may be costly to defend

Our success and ability to compete are also dependent upon our ability to operate without infringing upon the
proprietary rights of others. Third parties may claim that our current or future products infringe their intellectual property rights. Any such claim, with or without merit, could have a significant effect on our business and financial results. Any
future third party claim could be time consuming, divert managements attention from our business operations and result in substantial litigation costs, including any monetary damages and customer indemnification obligations, which may result
from such claims. In addition, parties making these claims may be able to obtain injunctive or other equitable relief affecting our ability to license the products that incorporate the challenged intellectual property. As a result of such claims, we
may be required to obtain licenses from third parties, develop alternative technology or redesign our products. We cannot be sure that such licenses would be available on terms acceptable to us, if at all. If a successful claim is made against us
and we are unable to develop or license alternative technology, our business and financial results and position could be materially adversely affected.

Our business may be adversely affected if our software contains errors or security flaws

The software products we offer
are inherently complex. Despite testing and quality control, we cannot be certain that errors or security flaws will not be found in current versions, new versions or enhancements of our products after commencement of commercial shipments.
Significant technical challenges also arise with our products because our customers purchase and deploy our products across a variety of computer platforms and integrate them with a number of third-party software applications and databases. If new
or existing customers have difficulty deploying our products or require significant amounts of customer support, our operating margins could be harmed. Moreover, we could face possible claims and higher development costs if our software contains



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undetected errors or security flaws or if we fail to meet our customers expectations. As a result of the foregoing, we could experience:



| |  |  | loss of or delay in revenues and loss of market share;
| | - |  | ------------------------------------------------------



| |  |  | loss of customers;
| | - |  | ------------------



| |  |  | damage to our reputation;
| | - |  | -------------------------



| |  |  | failure to achieve market acceptance;
| | - |  | -------------------------------------



| |  |  | diversion of development resources;
| | - |  | -----------------------------------



| |  |  | increased service and warranty costs;
| | - |  | -------------------------------------



| |  |  | legal actions by customers against us which could, whether or not successful, increase costs and distract our management; and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------



| |  |  | increased insurance costs.
| | - |  | --------------------------

The
detection and correction of any security flaws can be time consuming and costly. In addition, a product liability claim, whether or not successful, could harm our business by increasing our costs and distracting our management.

We incorporate software licensed from third parties into some of our products and any significant interruption in the availability of these third-party software
products or defects in these products could reduce the demand for, or prevent the shipping of, our products

Certain of our software
products contain components developed and maintained by third-party software vendors. We expect that we may have to incorporate software from third-party vendors in our future products. We may not be able to replace the functionality provided by the
third-party software currently offered with our products if that software becomes obsolete, defective or incompatible with future versions of our products or is not adequately maintained or updated. Any significant interruption in the availability
of these third-party software products or defects in these products could harm our sales unless and until we can secure an alternative source. Although we believe there are adequate alternate sources for the technology licensed to us, such alternate
sources may not provide us with the same functionality as that currently provided to us.

Natural disasters or power outages could disrupt our business

A substantial portion of our operations is located in California, and we are subject to risks of damage and business disruptions
resulting from earthquakes, floods, wildfires and similar events, as well as from power outages. We have in the past experienced limited and temporary power outages in our California facilities due to power shortages, and we expect in the future to
experience additional power losses. While the impact to our business and operating results has not been material, we cannot assure you that natural disasters or power outages will not adversely affect our business in the future. Since we do not have
sufficient redundancy in our networking infrastructure, a natural disaster or other unanticipated problem could have an adverse effect on our business, including both our internal operations and our ability to communicate with our customers or sell
and deliver our products.

Failure to attract and retain personnel may negatively impact our business

Our success and ability to compete depends largely on the continued contributions of our key management, sales, engineering, marketing, support,
professional services and finance personnel. We have recently had moderate turnover in our research and development organization, significant turnover in our sales department



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and in the management of our accounting and finance department, and many key positions are held by people who are new to the Company or to their roles. If
these people are unable to quickly become familiar with the issues they face in their roles or are not well suited to their new roles, then this could result in the Company having problems in executing its strategy or in reporting its financial
results. We are uniquely dependent upon the talents, relationships and contributions of a few executives and have no guarantee of their retention. We have been targeted by recruitment agencies seeking to hire our key management, finance,
engineering, sales and marketing and professional services personnel.

We historically have used stock options as a significant component
of our employee compensation program to align employees interests with the interests of our shareholders, encourage employee retention and provide competitive compensation packages. We have recently started using restricted stock units
(RSUs) to compensate and retain key employees and to align the interests of our employees and shareholders. For example, in 2008 we designed an employee reward program for key employees which provides us with the ability to make awards under
the program in the form of RSUs. If we are unable to hire or retain qualified personnel, or if newly hired personnel fail to develop the necessary skills or fail to reach expected levels of productivity, our ability to develop and market our
products will be weakened.

Item 1B.Unresolved Staff Comments

None.

Item
2.Properties

Our corporate and administrative headquarters and certain research and development,
sales and marketing and support personnel are located at two buildings that comprise our 170,000 square foot facility that we own in Aliso Viejo, California. We also lease properties throughout the United States and foreign countries to house
additional research and development, sales and marketing, general and administrative and support personnel. Our largest leased facilities include:



|                           |  |                       |  |                 
|-------------------------- |  | --------------------- |  | ----------------
|Location                   |  | Area Leased (sq. ft.) |  | Lease Expiration
|Dublin, Ohio               |  | 51,307                |  | August 2013     
|St. Petersburg, Russia     |  | 46,985                |  | May 2010        
|Toronto, Canada            |  | 33,768                |  | December 2014   
|Maidenhead, United Kingdom |  | 29,090                |  | October 2010    
|Ottawa, Canada             |  | 27,263                |  | May 2013        
|Halifax, Canada            |  | 26,640                |  | August 2013     
|Boca Raton, FL             |  | 25,380                |  | January 2010    
|Melbourne, Australia       |  | 21,480                |  | March 2010      
|Cologne, Germany           |  | 21,087                |  | July 2010       

We believe that our properties are in good condition, adequately maintained and suitable for the
conduct of our business. Certain of our lease agreements provide options to extend the lease for additional specified periods. For additional information regarding our obligations under leases, see Note 13 of our Notes to Consolidated Financial
Statements.

Item 3.Legal Proceedings

The information set forth under Note 13 of our Notes to Consolidated Financial Statements, included in Part IV, Item 15 of this Report, is
incorporated herein by reference. For an additional discussion of certain risks associated with legal proceedings, see the section entitled Risk Factors in Item 1A of this Report.

Item 4.Submission of Matters to a Vote of Security Holders

No matters were submitted to a vote of security holders during the fourth quarter of 2008.



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PART II

Item 5.Market for the Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

Our common stock is listed on
The Nasdaq Global Select Market (formerly the NASDAQ National Market) under the symbol QSFT. The following table sets forth the high and low sale prices on The Nasdaq Global Select Market for our common stock for the periods
indicated.



|               |  |      |       |     |   |      
|-------------- |  | ---- | ----- | --- | - | -----
|               |  | High |       | Low
|2007:          |  |      |       |     |   |      
|First Quarter  |  | $    | 17.08 |     | $ | 13.98
|Second Quarter |  |      | 17.72 |     |   | 15.87
|Third Quarter  |  |      | 17.25 |     |   | 13.58
|Fourth Quarter |  |      | 18.87 |     |   | 15.52
|2008:          |  |      |       |     |   |      
|First Quarter  |  |      | 18.37 |     |   | 12.14
|Second Quarter |  |      | 17.12 |     |   | 12.50
|Third Quarter  |  |      | 15.57 |     |   | 12.36
|Fourth Quarter |  |      | 14.00 |     |   | 10.31

Holders

On February 17, 2009, the closing sale price of our common stock on The Nasdaq Global Select Market was $12.19 per share. As of February 17, 2009, there were 129 holders of record of our common stock (not
including beneficial holders of shares held in street name).

Dividends

We have never declared or paid any cash dividends on our common stock and do not expect to do so in the foreseeable future. We currently intend to retain
all available funds for use in the operation and expansion of our business. Any future determination to pay dividends will be at the discretion of our board of directors and will depend on our results of operations, financial condition, contractual
and legal restrictions and other factors the board deems relevant.

Issuer Purchases of Equity Shares

The table below summarizes information about our purchases of equity securities registered pursuant to Section 12 of the Exchange Act during the
quarterly period ended December 31, 2008.



|                                   |  |                                                  |  |                                         |       |                                                                                                      |            |                                                                                                                  |   |    
|---------------------------------- |  | ------------------------------------------------ |  | --------------------------------------- | ----- | ---------------------------------------------------------------------------------------------------- | ---------- | ---------------------------------------------------------------------------------------------------------------- | - | ---
|Period                             |  | Total Numberof Shares ofCommonStockPurchased (1) |  | Price Paid per Share of CommonStock (2) |       | Total Number of Shares of Common Stock Purchased as Part of Publicly Announced Plans or Programs (1) |            | Maximum Approximate Dollar Value of Shares of Common Stock that May Yet
Be Purchased Under the Plans or Programs
|Oct. 1, 2008 through Oct. 31, 2008 |  | N/A                                              |  |                                         | N/A   |                                                                                                      | N/A        |                                                                                                                  |   | N/A
|Nov. 1, 2008 through Nov. 30, 2008 |  | N/A                                              |  |                                         | N/A   |                                                                                                      | N/A        |                                                                                                                  |   | N/A
|Dec. 1, 2008 through Dec. 31, 2008 |  | 11,440,000                                       |  | $                                       | 12.50 |                                                                                                      | 11,440,000 |                                                                                                                  | $ |   
|                                   |  |                                                  |  |                                         |       |                                                                                                      |            |                                                                                                                  |   |    
|Total                              |  | 11,440,000                                       |  | $                                       | 12.50 |                                                                                                      | 11,440,000 |                                                                                                                  | $ |   
|                                   |  |                                                  |  |                                         |       |                                                                                                      |            |                                                                                                                  |   |    



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| | (1) | In October 2008, our board of directors authorized a modified Dutch auction tender offer to repurchase between $135 million and $400 million of our common stock.
On November 7, 2008 we commenced a Dutch auction tender offer to repurchase up to 9,656,000 shares of our common stock. The Tender Offer expired on December 9, 2008 and on December 16, 2008 we accepted for purchase an aggregate of
11,440,000 shares of common stock, including an additional 1,784,000 shares that were purchased pursuant to the terms of the Tender Offer.
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | The price paid per share of common stock does not include the related transaction costs.
| | --- | ----------------------------------------------------------------------------------------

Performance Graph

The following graph shows a comparison of cumulative total shareholder return,
calculated on a dividend reinvested basis, for Quest Software, the NASDAQ Composite Index (the NASDAQ Index), and the S&P Systems Software Index (the Industry Index). The graph assumes $100 was invested in each of the
Common Stock of Quest Software, the NASDAQ Index and the Industry Index on December 31, 2003. Note that historic stock price performance is not necessarily indicative of future stock price performance.

LOGO



|* | $100 invested on 12/31/03 in stock & index-including reinvestment of dividends. Fiscal year ending December 31.
|- | ---------------------------------------------------------------------------------------------------------------



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Item 6.Selected Financial Data



|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|------------------------------------------------------------------- |  | ---------------------------------------- | --------- | ------- | - | --------- |  | ------- | --------- |  | ------- | ------- | - |  | - | -------
|                                                                    |  | Year ended December 31,                 
|                                                                    |  | 2008(1)                                  |           | 2007(2) |   | 2006(3)   |  | 2005(4) |           |  | 2004(5)
|                                                                    |  | (in thousands, except per share amounts)
|Consolidated Income Statement Data:                                 |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Revenues:                                                           |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Licenses                                                            |  | $                                        | 334,083   |         | $ | 308,652   |  | $       | 290,247   |  | $       | 256,131 |   |  | $ | 224,647
|Services                                                            |  |                                          | 401,294   |         |   | 322,329   |  |         | 271,342   |  |         | 215,873 |   |  |   | 165,147
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Total revenues                                                      |  |                                          | 735,377   |         |   | 630,981   |  |         | 561,589   |  |         | 472,004 |   |  |   | 389,794
|Cost of revenues:                                                   |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Licenses                                                            |  |                                          | 8,586     |         |   | 6,111     |  |         | 5,570     |  |         | 5,005   |   |  |   | 3,962  
|Services                                                            |  |                                          | 62,060    |         |   | 55,173    |  |         | 49,773    |  |         | 38,381  |   |  |   | 30,530 
|Amortization of purchased technology                                |  |                                          | 20,231    |         |   | 14,459    |  |         | 15,932    |  |         | 11,476  |   |  |   | 8,902  
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Total cost of revenues                                              |  |                                          | 90,877    |         |   | 75,743    |  |         | 71,275    |  |         | 54,862  |   |  |   | 43,394 
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Gross profit                                                        |  |                                          | 644,500   |         |   | 555,238   |  |         | 490,314   |  |         | 417,142 |   |  |   | 346,400
|Operating expenses:                                                 |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Sales and marketing                                                 |  |                                          | 312,493   |         |   | 275,037   |  |         | 247,500   |  |         | 203,851 |   |  |   | 172,138
|Research and development                                            |  |                                          | 153,464   |         |   | 122,592   |  |         | 110,612   |  |         | 89,078  |   |  |   | 83,622 
|General and administrative                                          |  |                                          | 84,954    |         |   | 81,758    |  |         | 65,821    |  |         | 48,435  |   |  |   | 41,142 
|Amortization of other purchased intangible assets                   |  |                                          | 11,302    |         |   | 7,345     |  |         | 6,758     |  |         | 7,179   |   |  |   | 5,212  
|In-process research and development                                 |  |                                          | 955       |         |   | 220       |  |         | 960       |  |         | 7,840   |   |  |   | 6,980  
|Litigation loss provision                                           |  |                                          |          |         |   |          |  |         |          |  |         |        |   |  |   | 16,000 
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Total operating expenses                                            |  |                                          | 563,168   |         |   | 486,952   |  |         | 431,651   |  |         | 356,383 |   |  |   | 325,094
|Gain on sale of Vista Plus product suite                            |  |                                          |          |         |   |          |  |         |          |  |         |        |   |  |   | 29,574 
|Gain on sale of corporate aircraft                                  |  |                                          |          |         |   |          |  |         | 3,987     |  |         |        |   |  |   |       
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Income from operations                                              |  |                                          | 81,332    |         |   | 68,286    |  |         | 62,650    |  |         | 60,759  |   |  |   | 50,880 
|Other income (expense), net                                         |  |                                          | 1,030     |         |   | 22,422    |  |         | 13,005    |  |         | (1,046  | ) |  |   | 9,272  
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Income before income tax provision                                  |  |                                          | 82,362    |         |   | 90,708    |  |         | 75,655    |  |         | 59,713  |   |  |   | 60,152 
|Income tax provision                                                |  |                                          | 14,319    |         |   | 27,589    |  |         | 16,670    |  |         | 27,257  |   |  |   | 7,901  
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Net income                                                          |  | $                                        | 68,043    |         | $ | 63,119    |  | $       | 58,985    |  | $       | 32,456  |   |  | $ | 52,251 
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Basic net income per share                                          |  | $                                        | 0.65      |         | $ | 0.62      |  | $       | 0.58      |  | $       | 0.33    |   |  | $ | 0.55   
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Diluted net income per share                                        |  | $                                        | 0.64      |         | $ | 0.60      |  | $       | 0.57      |  | $       | 0.32    |   |  | $ | 0.53   
|                                                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Weighted average shares outstanding:                                |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Basic                                                               |  |                                          | 104,192   |         |   | 101,819   |  |         | 101,380   |  |         | 97,621  |   |  |   | 94,622 
|Diluted                                                             |  |                                          | 106,261   |         |   | 105,284   |  |         | 104,103   |  |         | 101,030 |   |  |   | 97,841 
|Consolidated Balance Sheet Data:                                    |  |                                          |           |         |   |           |  |         |           |  |         |         |   |  |   |        
|Cash, cash equivalents and short-term and long-term investments (6) |  | $                                        | 260,362   |         | $ | 365,715   |  | $       | 390,160   |  | $       | 242,961 |   |  | $ | 297,579
|Total assets                                                        |  |                                          | 1,345,659 |         |   | 1,319,130 |  |         | 1,161,537 |  |         | 989,947 |   |  |   | 870,454
|Current and long-term portion of deferred revenue                   |  |                                          | 338,712   |         |   | 285,660   |  |         | 235,559   |  |         | 174,803 |   |  |   | 126,799
|Short-term obligations                                              |  |                                          | 88,804    |         |   | 96,302    |  |         | 104,936   |  |         | 89,982  |   |  |   | 105,469
|Long-term obligations (7)                                           |  |                                          | 44,391    |         |   | 39,842    |  |         | 2,129     |  |         | 1,730   |   |  |   | 1,769  
|Total shareholders equity                                          |  |                                          | 873,752   |         |   | 897,326   |  |         | 818,913   |  |         | 723,432 |   |  |   | 636,417



| | (1) | In 2008, we completed five acquisitions for total purchase consideration of $144.3 million (see Note 4 of our Notes to Consolidated Financial Statements).
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------



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| | (2) | In 2007, we completed nine acquisitions for total purchase consideration of $157.1 million (see Note 4 of our Notes to Consolidated Financial Statements).
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------

| | (3) | In 2006, we completed two acquisitions for total purchase consideration of $17.6 million (see Note 4 of our Notes to Consolidated Financial Statements).
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------

| | (4) | In 2005, we completed five acquisitions for total purchase consideration of $159.4 million.
| | --- | -------------------------------------------------------------------------------------------

| | (5) | In 2004, we completed three acquisitions for total purchase consideration of $121.3 million.
| | --- | --------------------------------------------------------------------------------------------

| | (6) | As of December 31, 2008, includes $2.4 million of restricted cash designated for the satisfying of certain indemnification obligations related to escrow agreements with
acquired companies where Quest is the holder of the escrow money. As of December 31, 2007 includes $48.9 million of restricted cash designated for the acquisition of PassGo Technologies Limited which closed on January 2, 2008.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (7) | Includes $40.8 million and $37.1 million as of December 31, 2008 and 2007, respectively, in long-term taxes payable recorded in compliance with provisions set forth in
Financial Accounting Standards Board (FASB) Financial Interpretation No. 48 (FIN 48), Accounting for Uncertainty in Income TaxesAn Interpretation of FASB Statement No. 109, which we adopted on
January 1, 2007.
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Item 7.Managements Discussion and Analysis of
Financial Condition and Results of Operations

The following discussion of our financial condition and results of operations
(MD&A) should be read in conjunction with the consolidated financial statements and notes to those statements included elsewhere in this Report. Certain statements in this Report, including statements regarding our business
strategies, operations, financial condition and prospects are forward-looking statements. Use of the words believe, expect, anticipate, will, contemplate, would and
similar expressions that contemplate future events may identify forward-looking statements.

Numerous important factors, risks and
uncertainties affect our operations and could cause actual results to differ materially from those expressed or implied by these or any other forward-looking statements made by us or on our behalf. Readers are urged to carefully review and consider
the various disclosures made in this Report, including those described under Risk Factors, and in other filings with the SEC that attempt to advise interested parties of certain risks and factors that may affect our business.
Readers are cautioned not to place undue reliance on these forward-looking statements, which are based on current expectations and reflect managements opinions only as of the date thereof. We do not assume any obligation to revise or update
forward-looking statements. Finally, our historic results should not be viewed as indicative of future performance.

Overview

Our Company and Business Model

Quest Software, Inc., together with our subsidiaries ScriptLogic and Vizioncore, delivers innovative products that help IT organizations get enhanced performance from their computing environment. Our product areas are Application
Management, Database Management, Windows Management and Virtualization Management. The focus of our products is based upon generating higher levels of performance, manageability and productivity throughout our customers IT infrastructure and
with products and services that enable them to manage the investments they have made within their IT environment.

Our initial core
competency as a database management company was built upon deep expertise within the Oracle database platform where we assembled a portfolio of products to manage and speed the development on the platform. As customers required heterogeneous
database management tools, we broadened our product portfolio to deliver complementary solutions and expanded our offerings to address other database platforms, including DB2 and SQL Server. Today, most of our database management revenue is derived
from products focused on the Oracle platform. In the last several years however, Oracle has increased the functionality of their database products creating a stronger competitive offering which has impaired our license growth for certain products.
This has negatively impacted our database management license growth. Our database development product group led by TOAD continues to be the most significant revenue contributor of our Oracle database products. As we were impacted from Oracles
encroachment within the management market we sought to diversify our portfolio and fostered development on Microsofts SQL Server database platform. Today, our SQL Server management products support backup and recovery, capacity management and
performance management for one of Microsofts strategic platforms. Application deployments typically front large databases, thus the database logically interacts with other elements of the application infrastructure. This logical linkage and
reliance on the database led Quest into its next product focal point known as Application Management.

From our acquisition of Foglight
Software in January 2000 and then Sitraka in October 2002, to our current offerings for application management, we have made significant investments and evolved the development of products for this market. Foglight remains our flagship product and
largest revenue component of our application management offerings. As our customers face the need to manage more complex applications with service oriented architectures, our products for identifying application outages and performance have become
important tools. While 2006 was an investment year for our application management products, we released Foglight Version 5.0 in mid-year 2007. In 2008, we expanded the functionality provided by Foglight to enable customers the ability to isolate and
manage applications within a virtual environment using the same framework that they are accustomed to within the physical infrastructure.



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After establishing a market presence in both the database and application management markets, we sought
to broaden our portfolio further into the Windows management tools market in early 2000 with our acquisition of Fastlane Technologies. In 2004, we acquired Aelita Software. Our acquisition of Aelita, combined with internally developed products,
solidified our position as one of Microsofts leading ISVs. In August of 2007 we acquired ScriptLogic, extending our product footprint to address desktop management, a new market for us. Further, in September 2008 we acquired NetPro
Computing, Inc. (NetPro), expanding our Active Directory product portfolio. We market and support management tools for five key Microsoft platformsWindows Server, Active Directory, Exchange, SQL Server and the Microsoft desktop.
Our products address both migration and management of the Windows platform. Our migration business comprises a set of products which support migration from other competitive platforms to the comparable Microsoft platform, as well as migrations from
earlier to the most current version of Microsoft platforms. In addition, we offer products which complement the core platform tools which are natively used by customers to manage these platforms once they are in a production environment.

As our Windows products emerged and continued to grow in market popularity, the composition of our overall revenue profile changed from being
primarily derived from the Oracle database platform tools to a more balanced profile with our Windows products. During 2008 our Windows products represented the predominant portion of our growth.

As the market for virtualization began to develop we made an investment in Vizioncore during 2005 which served as the cornerstone for our next strategic
product line expansion. During 2007 we further built-out this product portfolio with subsequent acquisitions of Invirtus and Provision Networks. In December 2007 we acquired the remaining minority interest in Vizioncore. As customers increase the
use of todays Virtualization platforms the market is moving past the early-adopter phase into mainstream production usage in support of server consolidation, disaster recovery and other usage scenarios across the datacenter. The taxonomy of
the Virtualization Management market is following the development of paths taken previously where platform companies create the delivery mechanism and partner with other third-party vendors such as Quest to support their platform. Today, the
platform market leader is VMware, but with Microsoft and Citrix/ Xensource entering the market, it is expected that cross-platform tools will emerge to support the requirements of the datacenter such as provisioning, monitoring,
reporting, disaster recovery and the typical functions found in todays physical environment. We believe that the depth and breadth of our management capability across the entire IT stack uniquely positions Quest to become a preferred provider
of these tools.

Strategic acquisitions and investments have been a key part of our corporate strategy. During 2008 we spent approximately
$144.0 million on five acquisitions and invested $3.2 million in two early stage private companies. This strategic deployment of capital covered many of our existing market segments including Application Management, Windows Management and
Virtualization Management.

Our acquisitions of Vizioncore, ScriptLogic, PassGo and NetPro contributed to our revenue growth in 2008. We
intend to continue to identify and acquire companies in adjacent or contiguous markets, as we have done in the past. We have also used acquisitions and investments to build upon or extend our core competencies with incremental technology to increase
our existing product functionality or complete a key portion of a deliverable on the product roadmap.

We derive revenues from three
primary sources: (1) software licenses, (2) post-contract technical support services (maintenance) and (3) consulting and training services. Our software licensing model is primarily based on perpetual license fees, and
our license fees are typically calculated either on a per-server basis or a per-seat basis.

Maintenance contracts entitle a customer to
telephone or internet support and unspecified maintenance releases, updates and enhancements. First-year maintenance contracts are typically sold with the related perpetual software license and renewed on an annual basis thereafter at the
customers option. Annual maintenance



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renewal fees are priced as a percentage of the net initial customer purchase price (which includes both the fee for a perpetual license and first year
maintenance). Revenue is allocated to first year maintenance based on vendor-specific objective evidence (VSOE) of fair value and amortized over the term of the maintenance contract, typically 12 months, although at times we sell
maintenance with terms of greater than 12 months.

Services revenues continue to contribute a larger percentage of our total revenues as
our installed base of customers grows, through acquisitions and their related maintenance contracts, and through multi-year pre-paid support programs. As our maintenance customer base grows, the maintenance renewal rate has a larger influence on the
maintenance revenue growth rate and the amount of new software license revenues has a diminishing effect. Therefore, the growth rate of total revenues does not necessarily correlate directly to the growth rate of new software license revenues in a
given period. The primary determinant of changes in our maintenance revenue profile is the rate at which our customers renew their annual maintenance and support agreements. If our maintenance renewal rates were to decline materially, our
maintenance revenues, total revenues and cash flows would likely decline materially as well. Although we do not currently expect our maintenance renewal rates to deteriorate, there can be no assurance they will not.

We also provide consulting and training services which relate to the installation and configuration of our products but do not include significant
customization to or development of the underlying software code. Revenue allocated to consulting and training services is analyzed based on VSOE of fair value and recognized as the services are performed. Such revenues represented 10.2%, 11.4% and
13.5% of total services revenues for the twelve months ended December 31, 2008, 2007 and 2006, respectively.

Our primary expenses are
our personnel costs, which include compensation, benefits and payroll related taxes, which are a function of our world-wide headcount. We estimate that these personnel related costs represented approximately 67% of total expenses in 2008. Our
headcount grew by approximately 130 over the course of 2008 primarily as a result of acquisitions. Total share-based compensation expense and related payroll taxes increased from $17.5 million in 2007 to $18.2 million in 2008, representing a 4.1%
year-over-year increase, due primarily to the fact that no option awards were granted from September 2006 through December 2007 due to the restatement of our historical financial results. Our option granting activity resumed in the first quarter of
2008.

We invest a significant portion of our cash flows into research and development to design, develop and enhance a wide variety of
products and technologies to drive future license revenues and the anticipated related maintenance renewals. We have also used cash for acquisitions as a strategy to obtain incremental products and technology that will be attractive to our customers
and to move into additional markets to enhance our growth. While we are primarily a direct-sales driven organization that expends significant selling costs to secure new customer license sales and the follow-on maintenance revenue stream, the
additions of ScriptLogic and Vizioncore enhances our ability to sell our products through distributors and resellers.

Our foreign currency
gains or losses are predominantly attributable to translation gains or losses on the re-measurement of our net balances of monetary assets and liabilities in our foreign subsidiaries, including accounts receivable and cash, which were primarily
denominated in the Euro, and to a lesser extent, the British Pound and Canadian Dollar. The foreign currency translation adjustments to these balance sheet items are calculated by comparing the currency spot rates at the end of a quarter to the spot
rates at the end of the previous quarter. On this basis, we recorded, within other income, net, a net loss of $7.5 million in 2008 and a net gain of $4.4 million in 2007.

Our 2008 Results

As discussed in more detail throughout our MD&A, for the year ended
December 31, 2008 compared to the year ended December 31, 2007, we delivered the following financial performance:



| |  |  | Total revenues increased by $104.4 million, or 16.5% to $735.4 million;
| | - |  | -----------------------------------------------------------------------



| |  |  | Total expenses increased by $91.4 million, or 16.2% to $654.0 million;
| | - |  | ----------------------------------------------------------------------



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| |  |  | Income from operations increased by $13.0 million, or 19.1% to $81.3 million;
| | - |  | -----------------------------------------------------------------------------



| |  |  | Diluted earnings per share increased by 6.8% to $0.64.
| | - |  | ------------------------------------------------------

The increase in our total revenues was primarily driven by increased sales of our Windows Management products and related services primarily in the Americas and our EMEA region. Fiscal 2008 total revenues were also
impacted by the weakening U.S. Dollar relative to certain non-US Dollar currencies, primarily the Euro, contributing approximately 2% of the increase in total revenues.

The increase in total expenses was primarily due to increased personnel costs, which include compensation, benefits and payroll related taxes, which are
a function of our worldwide headcount. We estimate that these personnel related costs represented approximately 67% of total expenses in the twelve months ended December 31, 2008 and 2007. Our full-time employee headcount at the end of fiscal
2008 was 3,477 compared to 3,346 at the end of fiscal 2007. Our full-time employee headcount in locations outside of the United States was approximately 1,650 at the end of both fiscal 2008 and 2007. During the year ended December 31, 2008, we
terminated approximately 200 employees under our cost management initiatives and added approximately 200 employees from acquisitions. Fiscal 2008 total expenses were also impacted by the weakening U.S. Dollar in the year ended December 31,
2008 relative to 2007 for several currencies including the Euro, Canadian Dollar, Russian Ruble and Australian Dollar. Since certain of our international expenses are denominated in these non-US Dollar currencies, this contributed approximately 8%
of the increase in total expenses.

The increase in income from operations is primarily due to higher revenues and to our cost management
initiatives undertaken in fiscal 2008. We implemented various cost management initiatives in fiscal 2008 with the goal of improving our annual operating margins. These initiatives included workforce reductions across all functions and geographies in
the second and fourth quarters of 2008, and the affected employees were provided cash separation packages. The cost savings associated with this process began to be realized in the third and fourth quarters of 2008. The severance cost recorded and
paid in the year ended December 31, 2008 associated with these terminations was approximately $3.1 million.

In September 2008, we
acquired NetPro for purchase consideration of approximately $79.0 million. In January 2008, we acquired PassGo Technologies Limited (PassGo), a privately held, UK-based leader in access and identity management solutions, for purchase
consideration of approximately $52.2 million. With our acquisition of PassGo, Quest is better able to help businesses further leverage Active Directory to manage user groups and passwords in environments that include Unix and other systems in
addition to Windows. We also completed three other acquisitions during fiscal 2008. See Note 4 of our Notes to Consolidated Financial Statements for additional details about our acquisitions.

Recently Issued Accounting Pronouncements

See
Note 1 of our Notes to Consolidated Financial Statements for information regarding recently issued accounting pronouncements.

Critical Accounting
Policies and Estimates

Our consolidated financial statements are based on the selection and application of generally accepted
accounting principles, which require us to make estimates and assumptions about future events that affect the amounts reported in our financial statements and the accompanying notes. Future events and their effects cannot be determined with
certainty. Therefore, the determination of estimates requires the exercise of judgment. Actual results could differ from those estimates and any such differences may be material to our financial statements. We believe that the policies set forth
below may involve a higher degree of judgment and complexity in their application than our other accounting policies and represent the critical accounting policies and estimates used in the preparation of our financial statements. If different
assumptions or conditions were to prevail, the results



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could be materially different from our reported results. Historically, our assumptions, judgments and estimates relative to our critical accounting policies
and estimates have not differed materially from actual results. Our significant accounting policies are presented within Note 1 of our Notes to Consolidated Financial Statements. Management has discussed the development and selection of these
critical accounting policies and estimates with the Audit Committee of our Board of Directors and the Audit Committee has reviewed the related disclosures.

Revenue Recognition

Our revenue recognition policy is one of our critical accounting
policies because revenue is a key component of our results of operations and is based on complex rules that require us to make significant judgments and estimates. In applying our revenue recognition policy we must determine which portions of our
revenue are recognized currently (generally perpetual software licenses) and which portions must be deferred (generally maintenance, consulting and training services). In addition, we analyze various factors including our pricing policies, the
credit-worthiness of our customers, accounts receivable aging data and contractual terms and conditions in helping us make judgments about revenue recognition. Changes in judgments with respect to any of these factors could materially impact the
timing and amount of revenue and costs recognized.

We recognize revenue pursuant to the requirements of Statement of Position 97-2,
Software Revenue Recognition (SOP 97-2), issued by the American Institute of Certified Public Accountants (AICPA), as amended by SOP 98-9, Modification of SOP 97-2, Software Revenue Recognition,
With Respect to Certain Transactionsand the related Technical Practice Aids of the AICPA. In accordance with SOP 97-2, we cannot recognize any revenue before all of the following criteria are met: (1) there is persuasive evidence of
an arrangement; (2) we deliver the products; (3) fees are fixed or determinable and license agreement terms are free of contingencies or uncertainties that may alter the agreement such that it may not be complete and final; and
(4) collection is probable.

We initially capture value for our products by selling a perpetual software license to end customers. The
fee for the first year of maintenance is included in, or bundled with, the perpetual software license at the time of initial sale. As such, the combination at initial sale of a perpetual software license and one year of maintenance represents a
multiple-element arrangement for revenue recognition purposes.

When all four of our revenue recognition criteria are met, the
multiple-element aspect of our arrangements means the only revenue recognized upfront, at the time of initial sale, is the residual revenue allocated to the perpetual software license. The revenue associated with the fair value of the undelivered
maintenance and/or consulting and training services included in the initial sale is deferred and is subsequently recorded to revenue ratably over the support term and as such services are performed, respectively. The fair value of the undelivered
elements is determined based on VSOE of fair value.

Revenue for our standalone sales of annual maintenance renewals in years two, three
and beyond is recognized ratably over the support term. Sales of maintenance for multiple annual periods are treated similarly.

Revenue
from our consulting and training services is generally recognized as the services are performed in accordance with the underlying service contracts.

Our maintenance VSOE of fair value is determined by reference to the prices our end customers pay for this support when it is sold separately; that is, when we enter into an arms length, annual renewal transaction
with end customers where the only offering sold is maintenance. These standalone maintenance renewal transactions are typically one year in duration and are priced as a targeted percentage of the initial, discounted purchase price which includes
both the upfront license fee and the first year of maintenance. We bill maintenance renewal transactions in advance of the services provided. We also offer end customers the right to purchase maintenance for multiple annual periods at discounted
prices beyond the first year as they will be paying cash upfront, well in advance of the multi-year services performed.



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Our consulting and training services VSOE of fair value is determined by reference to our established
pricing and discounting practices for these services when sold separately. Our consulting and training services are typically sold as time-and-materials based contracts that range from five to fifteen days in duration. We sell consulting and
training services both standalone and as part of multiple-element arrangements.

Our VSOE of fair value is impacted by estimates and
judgments that, if significantly different, could materially impact the timing and amount of revenue recognized in current and future periods. These estimates and judgments include, among other items:



| |  |  | the ability to identify and validate VSOE of fair value for undelivered elements via the use of sampling techniques;
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | the impact on sampling results of customer negotiating pressure on renewal rates;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | the impact on sampling results of maintenance renewals on deals originally sold via indirect channels;
| | - |  | ------------------------------------------------------------------------------------------------------



| |  |  | the fair value of that undelivered element for sampled transactions; and
| | - |  | ------------------------------------------------------------------------



| |  |  | the economic impact of combining multiple renewal rate negotiations relative to varying products with varying purchase dates, into a single, new coterminous
maintenance.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Historically, we have been able to establish VSOE of fair value for maintenance, consulting and training
services but we may modify our pricing and discounting practices in the future. This could result in changes to our VSOE of fair value for these undelivered elements. If this were to occur, our future revenue recognition for multiple-element
arrangements would differ significantly from our historical results. If we were unable to support at all through VSOE the fair value of our maintenance, consulting or training services, the entire amount of revenue from our initial, upfront sale of
both a perpetual software license bundled with one year of maintenance and any consulting and training services would be deferred and recognized ratably over the life of the contract.

If we cannot objectively determine the fair value of any undelivered element (hardware, software, specific upgrade rights, etc.) in a bundled software
and services arrangement, we defer revenue until all elements are delivered and services are performed, or until fair value can be objectively determined for any remaining undelivered elements.

In addition to perpetual software licenses, we sell a small amount of time-based software licenses (or term licenses) each year wherein customers pay a
single fee for the right to use the software and receive maintenance for a defined period of time. Approximately 2% of 2008 license revenue was generated by these time-based software licenses. All license and support revenues on these term licenses
are deferred and recognized ratably over the license term.

We license our products primarily through our direct sales force, our telesales
force and, increasingly, indirect channels including value added resellers and distributors. For our direct sales, we utilize written contracts as the means to establish the terms and conditions upon which our products and services are sold to our
end customers. For our indirect sales transactions, we accept orders from our resellers and distributors when they have existing orders from an end customer. Indirect sales through resellers are a growing proportion of our transaction volume. These
transactions are generally handled via processes and policies that are similar to an end customer sale. We utilize written contracts coupled with purchase orders as the means to establish the terms and conditions of these indirect sales
transactions.

Substantially all of our software license arrangements do not include acceptance provisions. Since such acceptance
provisions are not contained in our software license arrangements as standard provisions and the



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incidence of returns in accordance with such acceptance provisions cannot be reasonably estimated, if a contract does include such a provision we recognize
revenue upon the earlier of receipt of written customer acceptance or expiration of the acceptance period.

We evaluate arrangements with
governmental entities containing fiscal funding or termination for convenience provisions, when such provisions are required by law, to determine the probability of possible cancellation. We consider multiple factors,
including the history with the customer in similar transactions, and the planning, budgeting and approval processes undertaken by the governmental entity. If we determine upon execution of these arrangements that cancellation is not likely, we then
recognize revenue once all of the criteria described above have been met. If such a determination cannot be made, revenue is recognized upon the earlier of cash receipt or approval of the applicable funding provision by the governmental entity.

We assess whether fees are fixed or determinable at the time of sale and recognize revenue if all other requirements have been met. Our
standard payment terms require payment within 30 days but may vary based on the country in which the agreement is executed. We generally deem payments that are due within 6 months to be fixed and determinable based on collections history and thereby
satisfy the required revenue recognition criteria.

For additional information regarding our revenue recognition accounting policies see
Note 1 of our Notes to Consolidated Financial Statements.

Asset Valuation

Asset valuation includes assessing the recorded value of certain assets, including accounts receivable, goodwill and other intangible assets. We use a
variety of factors to assess valuation, depending upon the asset.



| |  |  | Accounts receivable  We maintain an allowance for sales returns and cancellations as well as an allowance for bad debt. Regarding our allowance for sales
returns and cancellations, our standard form license and maintenance and/or service agreements do not typically or expressly provide for product returns or cancellations as a matter of right unless we have breached the product warranty and are
unable to cure the breach. Our product warranties are typical industry warranties that a product will perform in accordance with established written specifications. However, we maintain the sales returns and cancellations allowance to cover the
circumstances where the company accepts returns or cancellations on a discretionary basis even though not contractually obligated to do so. This allowance also covers estimated losses for our customers unwillingness to make required payments.
The allowance for bad debt is for estimated losses resulting from our customers inability to make required payments related to enforceable contracts. To support both these allowances, we are required to make significant estimates of future
software license returns, of cancellations for both maintenance and consulting and training services, and of write-offs of customer accounts as bad debts  all related to current period revenues. The amount of our reserves is based on these
estimates, the contractual terms and conditions of our contracts, our accounts receivable aging and our historical collection experience with a customer base. If significant product performance issues were to arise resulting in our accepting sales
returns, additional allowances may be required which would result in a reduction of revenue in the period such determination was made. While such return, cancellation and bad debt write-off amounts have historically been within our planned
expectations and the allowances established, we cannot guarantee that our sales returns and allowances will be adequate to cover future performance issues of our customer base and allowances may be required which would result in additional general
and administrative expense in the period such determination was made.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Goodwill  We test goodwill for impairment at the reporting unit level on an annual basis in the fourth quarter or more frequently if we believe
indicators of impairment exist. Goodwill impairment is deemed to exist if the net book value of a reporting unit exceeds its estimated fair value. We performed our annual impairment review in the fourth quarter of 2008 and determined that the
carrying value of
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| | each reporting unit was less than the estimated fair value of the reporting units. In calculating the fair value of the reporting units (licenses and
services), the Market Approach and Income Approach were the methodologies deemed the most reliable and were the primary methods used for our impairment analysis. We will continue to perform annual impairment reviews during the fourth quarter of each
year or earlier if indicators of potential impairment exist. Future impairment reviews could result in significant charges against earnings to write down the value of goodwill.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Amortizing Intangible assets  These assets are recorded at their estimated fair value and include technology, customer lists, maintenance contracts,
trademarks and non-compete agreements acquired and are being amortized using the straight-line method over estimated useful lives ranging from two to seven years.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

We make estimates of fair value based upon assumptions believed to be reasonable. These estimates are based on historical experience and information
obtained from the management of the acquired companies and are inherently uncertain. Critical estimates in valuing certain of the intangible assets include but are not limited to: future expected cash flows from license sales, maintenance
agreements, consulting contracts, customer contracts and acquired developed technologies and patents; expected costs to develop the in-process research and development into commercially viable products and estimated cash flows from the projects when
completed; the acquired companys brand and market position, as well as assumptions about the period of time the acquired brand will continue to be used in the combined companys product portfolio; acquired company key personnels
willingness and ability to compete; and discount rates. Unanticipated events and circumstances may occur which may affect the accuracy or validity of such assumptions, estimates or actual results.

The net carrying amount of amortizing intangible assets was considered recoverable at December 31, 2008. In accordance with SFAS No. 144,Accounting for the Impairment or Disposal of Long-Lived Assets, these intangible assets are reviewed for events or changes in circumstances, which indicate that their carrying value may not be recoverable. We periodically review the carrying
value of these assets to determine whether or not impairment to such value has occurred. In the event that in the future it is determined that the other intangible assets value has been impaired, an adjustment will be made in that corresponding
period resulting in a charge against earnings for the write-down.



| |  |  | Investments in Non-Consolidated Companies  All of our investments in non-consolidated companies are currently accounted for under the cost method, as we do
not have the ability to exercise significant influence over these companies operations. Significant influence is generally deemed to exist when we have an ownership interest in the voting stock of the investee of between 20% and 50%, although
other factors, such as representation on the investees Board of Directors, voting rights and the impact of commercial arrangements, are also typically considered in determining the appropriate accounting treatment. We periodically monitor
our investments for impairment and will record reductions in carrying values if and when necessary. The evaluation process is based on information that we request from these privately-held companies. This information is not subject to the same
disclosure regulations as U.S. public companies and, as such, the basis for these evaluations is subject to the timing and the accuracy of the data received from these companies. As part of this evaluation process, our review includes but is not
limited to a review of each companys cash position, recent financing activities, financing needs, earnings and revenue outlook, operational performance, management or ownership changes, and impacts from competitive pressures. If we determine
that the carrying value of our investment in a company is at an amount above fair value, an adjustment will be made in that corresponding period resulting in a charge against earnings for the write-down. For example, in the fourth quarter of 2008 we
identified two investments with a fair value less than carrying value resulting in a reduction of carrying value of $2.0 million. Such charge was recorded in other income, net in our consolidated income statement for the twelve months ended
December 31, 2008 on the basis that the impairment is other-than-temporary.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Accounting for Income Taxes

As part of the process of preparing our financial statements, we are required to estimate our income taxes in each of the jurisdictions in which we
operate. This process requires a significant amount of judgment, estimation and uncertainty and our estimate of income taxes can be highly sensitive to shifts between such tax jurisdictions. Additionally, our U.S. and foreign tax returns are subject
to routine compliance reviews by the various tax authorities. Although we believe we have appropriate support for the positions taken on our tax returns, our income tax expense includes amounts intended to satisfy income tax assessments that could
result from the examination of our tax returns. Determining the income tax expense for such contingencies requires a significant amount of judgment and estimation.

We recognize liabilities for uncertain tax positions based on a two-step process. Both steps presume that the tax position will be examined by the appropriate taxing authority that has full knowledge of all relevant
information. The first step is to evaluate the tax position for recognition by determining if, based on the weight of available evidence, it is more likely than not that the position will be sustained on examination. The second step requires us to
estimate and measure the tax benefit as the largest amount that is more than 50% likely of being realized upon ultimate settlement with a taxing authority. It is inherently difficult and subjective to estimate such amounts, as this may require us to
determine the probability of various possible outcomes. We reevaluate these uncertain tax positions on a periodic basis. This evaluation is based on factors including, but not limited to, current year tax positions, expiration of statutes of
limitations, litigation, legislative activity, or other changes in facts and circumstances. Such a change in recognition or measurement would result in the recognition of a tax benefit or an additional charge to the tax provision in that period. The
amounts ultimately paid upon resolution of such uncertain tax positions could be materially different from the amounts previously included in our income tax expense and therefore could have a material impact on our consolidated results of
operations. The tax liabilities for uncertain tax positions are recorded as a separate component in our long-term income taxes payable/receivable balance.

We recognize deferred income tax assets and liabilities based upon the differences between the financial statement carrying amounts and the tax bases of assets and liabilities. Such deferred income taxes primarily
relate to the timing of the recognition of certain revenue items and the timing of the deductibility of certain reserves and accruals for income tax purposes. We regularly review the deferred tax assets for recoverability and establish a valuation
allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. If we are unable to generate sufficient future taxable income, or if there is a material change in the actual effective tax rates or
time periods within which the underlying timing differences become taxable or deductible, we could be required to establish an additional valuation allowance against the deferred tax assets, which could result in a substantial increase in our
effective tax rate and have a materially adverse impact on our operating results. U.S. income taxes were not provided for on undistributed earnings from certain non-U.S. subsidiaries because those earnings are considered permanently reinvested.

Accounting for Share-based Compensation

We account for share-based compensation in accordance with the fair value recognition provisions of Statement of Financial Accounting Standards (SFAS) No. 123 (Revised 2004), Share-Based Payment(SFAS 123R). Under SFAS 123R, share-based compensation expense is measured at the grant date based on the value of the award and is recognized as expense over the vesting period. We use the Black-Scholes option-pricing model to
determine the fair value of stock options. The Black-Scholes option-pricing model incorporates various subjective assumptions including expected volatility, expected term and the risk-free interest rates. We estimate the expected volatility based
upon the implied volatility derived from the market prices of our traded options with similar terms. We determine the expected term of our share-based awards based on historical exercise patterns across two different groups of employees. In
addition, judgment is also required in estimating the forfeiture rate on share-based awards. We calculate the expected forfeiture rate based on average historical trends. These input factors are subjective and are determined using managements
judgment. If a difference



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arises between the assumptions used in determining share-based compensation cost and the actual factors which become known over time, we may change the input
factors used in determining future share-based compensation costs. Any such changes could materially impact our results of operations in the period in which the changes are made and in periods thereafter.

Determining Functional Currencies for the Purpose of Consolidation

In preparing our consolidated financial statements, we are required to re-measure the financial statements of the foreign subsidiaries from their local
currency into United States dollars. This process results in foreign currency re-measurement gains and losses included in other income, net in the consolidated income statements.

Under the relevant accounting guidance, the treatment of these re-measurement gains or losses is dependent upon our determination of the functional
currency of each subsidiary. The functional currency is determined based on the judgment of management and involves consideration of all relevant economic facts and circumstances affecting the subsidiary. The currency in which the subsidiary
transacts a majority of its transactions (including transfer pricing arrangements, billings, financing, payroll and other expenditures) is one consideration of determining the functional currency; however, any dependency upon the parent and the
nature of the subsidiarys operations are also considered.

Other income, net includes any gain or loss associated with the
re-measurement of a subsidiarys financial statements when the functional currency of a subsidiary is the United States dollar. However, if the functional currency is deemed to be the local currency, any gain or loss associated with the
translation of these financial statements into the United States dollar would be included within accumulated other comprehensive income (loss) on our consolidated balance sheets. If we determine that there has been a change in the functional
currency of a subsidiary to the local currency, any translation gains or losses arising after the date of change would be included within shareholders equity as a component of accumulated other comprehensive income (loss).

Based on our assessment of the factors discussed above, we consider the United States dollar to be the functional currency for each of our international
subsidiaries. As a result of this determination, assets and liabilities in these subsidiaries are re-measured at current exchange rates, except for property and equipment and deferred revenue, which are re-measured at historical exchange rates.
Revenues and expenses are re-measured at weighted average exchange rates in effect during the year except for revenue and costs related to the above mentioned balance sheet items which are re-measured at historical exchange rates. Accordingly, we
had a net foreign currency re-measurement loss of $7.5 million for the year ended December 31, 2008 and a net gain of $4.4 million for the years ended December 31, 2007 and 2006, recorded to other income, net in the respective periods. Had
we determined that the functional currency of our subsidiaries was the local currency, these translation gains and losses would have been included in our statement of shareholders equity as a component of comprehensive income for each of the
years presented, and would not have the impacts on our net income that are currently reflected in our consolidated financial statements.

The magnitude of these gains or losses is dependent upon fluctuations within the exchange rates of the foreign currencies in which we transact business against the United States dollar and the significance of the assets, liabilities,
revenues and expenses denominated in foreign currencies. The company operates in a number of currencies worldwide, most notably in the Euro, the United Kingdom Pound Sterling, Canadian Dollar, Australian Dollar and Russian Ruble. Any future
re-measurement gains or losses could differ significantly from those we have experienced in recent years. In addition, if we determine that a change in the functional currency of one of our subsidiaries has occurred at any point in time, we would be
required to include any translation gains or losses from the date of change in accumulated other comprehensive income (loss) on our consolidated balance sheets.



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Results of Operations

Except as otherwise indicated, the following are percentage of total revenues:



|                                                  |  |                         |   |  |       |   |  |       |  
|------------------------------------------------- |  | ----------------------- | - |  | ----- | - |  | ----- | -
|                                                  |  | Year Ended December 31, |  
|                                                  |  | 2008                    |   |  | 2007  |   |  | 2006  |  
|Revenues:                                         |  |                         |   |  |       |   |  |       |  
|Licenses                                          |  | 45.4                    | % |  | 48.9  | % |  | 51.7  | %
|Services                                          |  | 54.6                    |   |  | 51.1  |   |  | 48.3  |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Total revenues                                    |  | 100.0                   |   |  | 100.0 |   |  | 100.0 |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Cost of revenues:                                 |  |                         |   |  |       |   |  |       |  
|Licenses                                          |  | 1.2                     |   |  | 1.0   |   |  | 1.0   |  
|Services                                          |  | 8.4                     |   |  | 8.7   |   |  | 8.9   |  
|Amortization of purchased technology              |  | 2.8                     |   |  | 2.3   |   |  | 2.8   |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Total cost of revenues                            |  | 12.4                    |   |  | 12.0  |   |  | 12.7  |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Gross profit                                      |  | 87.6                    |   |  | 88.0  |   |  | 87.3  |  
|Operating expenses:                               |  |                         |   |  |       |   |  |       |  
|Sales and marketing                               |  | 42.5                    |   |  | 43.6  |   |  | 44.1  |  
|Research and development                          |  | 20.9                    |   |  | 19.4  |   |  | 19.7  |  
|General and administrative                        |  | 11.6                    |   |  | 13.0  |   |  | 11.7  |  
|Amortization of other purchased intangible assets |  | 1.5                     |   |  | 1.2   |   |  | 1.2   |  
|In-process research and development               |  | 0.1                     |   |  |      |   |  | 0.2   |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Total operating expenses                          |  | 76.6                    |   |  | 77.2  |   |  | 76.9  |  
|Gain on sale of corporate aircraft                |  |                        |   |  |      |   |  | 0.7   |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Income from operations                            |  | 11.0                    |   |  | 10.8  |   |  | 11.1  |  
|Other income, net                                 |  | 0.1                     |   |  | 3.6   |   |  | 2.3   |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Income before income tax provision                |  | 11.1                    |   |  | 14.4  |   |  | 13.4  |  
|Income tax provision                              |  | 1.9                     |   |  | 4.4   |   |  | 3.0   |  
|                                                  |  |                         |   |  |       |   |  |       |  
|Net income                                        |  | 9.2                     | % |  | 10.0  | % |  | 10.4  | %
|                                                  |  |                         |   |  |       |   |  |       |  

Comparison of Fiscal Years Ended December 31, 2008 and 2007

Revenues

Total revenues and year-over-year changes
are as follows (in thousands, except for percentages):



|                       |  |      |         |      |   |          |  |            |         |  |      |  
|---------------------- |  | ---- | ------- | ---- | - | -------- |  | ---------- | ------- |  | ---- | -
|                       |  |      |         |      |   | Increase | 
|                       |  | 2008 |         | 2007 |   | Dollars  |  | Percentage |        
|Revenues:              |  |      |         |      |   |          |  |            |         |  |      |  
|Licenses               |  |      |         |      |   |          |  |            |         |  |      |  
|Americas               |  | $    | 192,781 |      | $ | 186,076  |  | $          | 6,705   |  | 3.6  | %
|Rest of World          |  |      | 141,302 |      |   | 122,576  |  |            | 18,726  |  | 15.3 | %
|                       |  |      |         |      |   |          |  |            |         |  |      |  
|Total license revenues |  |      | 334,083 |      |   | 308,652  |  |            | 25,431  |  | 8.2  | %
|                       |  |      |         |      |   |          |  |            |         |  |      |  
|Services               |  |      |         |      |   |          |  |            |         |  |      |  
|Americas               |  |      | 265,230 |      |   | 215,198  |  |            | 50,032  |  | 23.2 | %
|Rest of World          |  |      | 136,064 |      |   | 107,131  |  |            | 28,933  |  | 27.0 | %
|                       |  |      |         |      |   |          |  |            |         |  |      |  
|Total service revenues |  |      | 401,294 |      |   | 322,329  |  |            | 78,965  |  | 24.5 | %
|                       |  |      |         |      |   |          |  |            |         |  |      |  
|Total revenues         |  | $    | 735,377 |      | $ | 630,981  |  | $          | 104,396 |  | 16.5 | %
|                       |  |      |         |      |   |          |  |            |         |  |      |  



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Licenses Revenues License revenues from sales of our Windows and Virtualization Management
products were the most significant drivers of license revenues growth during 2008 while Database Management license revenues decreased. Approximately half of the increase in our Windows Management license revenues came from the contributions of
ScriptLogic and NetPro. The Rest of World geographic region is growing at a faster rate than the Americas. Total license revenues in the twelve months ended December 31, 2007 benefited from the change in our revenue recognition practices for
large reseller transactions. As previously disclosed, the modified practice was applied to transactions consummated on or after January 1, 2007 due to change in circumstances involving improved cash collection histories with these resellers. If
this change had been implemented prior to January 1, 2007 we would have reported $295.7 million in license revenues in 2007, which would imply a 13% growth rate in total license revenues in the current period.

Services Revenues The largest component of services revenues is maintenance revenue. Services revenues also include fees for consulting and
training services. The main driver of services revenues growth in both the Americas and the Rest of World during the year ended December 31, 2008 was maintenance revenues from our Windows Management products. Approximately 34% of the overall
increase in services revenues during the period came from the contributions of ScriptLogic, PassGo and NetPro. Consulting and training services as a percentage of total service revenues represented 10.2 % and 11.4% in the years ended
December 31, 2008 and 2007, respectively.

Cost of Revenues

Total cost of revenues and year-over-year changes are as follows (in thousands, except for percentages):



|                                     |  |      |        |      |   |          |  |            |        |  |      |  
|------------------------------------ |  | ---- | ------ | ---- | - | -------- |  | ---------- | ------ |  | ---- | -
|                                     |  |      |        |      |   | Increase | 
|                                     |  | 2008 |        | 2007 |   | Dollars  |  | Percentage |       
|Cost of Revenues:                    |  |      |        |      |   |          |  |            |        |  |      |  
|Licenses                             |  | $    | 8,586  |      | $ | 6,111    |  | $          | 2,475  |  | 40.5 | %
|Services                             |  |      | 62,060 |      |   | 55,173   |  |            | 6,887  |  | 12.5 | %
|Amortization of purchased technology |  |      | 20,231 |      |   | 14,459   |  |            | 5,772  |  | 39.9 | %
|                                     |  |      |        |      |   |          |  |            |        |  |      |  
|Total cost of revenues               |  | $    | 90,877 |      | $ | 75,743   |  | $          | 15,134 |  | 20.0 | %
|                                     |  |      |        |      |   |          |  |            |        |  |      |  

Cost of Licenses Cost of licenses primarily consists of third-party software
royalties, product packaging, documentation, duplication, delivery and personnel costs. Cost of licenses as a percentage of license revenues was 2.6% and 2.0% for the twelve months ended December 31, 2008 and 2007, respectively. The increase in
cost of licenses, both in terms of absolute dollars and as a percentage of licenses revenues, is primarily the result of a $2.0 million, or 80.1%, increase in royalty expense related to sales of licenses to royalty-bearing products and a $0.8
million, or 74.7%, increase in hardware purchases that are sold with certain of our software products.

Cost of Services Cost
of services primarily consists of personnel, outside consultants, facilities and systems costs used in providing maintenance, consulting and training services. Cost of services does not include development costs related to bug fixes and upgrades
which are classified in research and development and which are not separately determinable. During 2008, personnel related costs increased by approximately $5.5 million, or 16.7%, primarily due to growth in technical support headcount. Average
headcount related to our technical support group increased approximately 19%, with the impact from our acquisition of ScriptLogic contributing approximately one-third of the increase. An additional $0.9 million of the overall increase in cost of
services was due to higher consulting and other professional fees. Cost of services as a percentage of services revenues was 15.5% and 17.1% in the twelve months ended December 31, 2008 and 2007, respectively. The margin improvement is
primarily due to our continued increase in customer maintenance and support revenues with a lower associated increase in headcount.

Amortization of Purchased Technology Amortization of purchased technology includes amortization of the fair value of purchased technology associated with acquisitions. The increase in amortization of purchased



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technology from 2007 to 2008 was primarily due to technology acquired in 2008, offset slightly by certain technologies that were fully amortized prior to, or
during, 2008. We expect amortization of purchased technology within the cost of revenues arising from acquisitions completed prior to December 31, 2008 to be approximately $18.9 million in the year ending December 31, 2009.

Operating Expenses

Year-over-year changes in the
principal components of our operating expenses are as follows (in thousands, except for percentages):



|                                                  |  |      |         |      |   |          |  |            |        |  |       |  
|------------------------------------------------- |  | ---- | ------- | ---- | - | -------- |  | ---------- | ------ |  | ----- | -
|                                                  |  |      |         |      |   | Increase | 
|                                                  |  | 2008 |         | 2007 |   | Dollars  |  | Percentage |       
|Operating Expenses:                               |  |      |         |      |   |          |  |            |        |  |       |  
|Sales and marketing                               |  | $    | 312,493 |      | $ | 275,037  |  | $          | 37,456 |  | 13.6  | %
|Research and development                          |  |      | 153,464 |      |   | 122,592  |  |            | 30,872 |  | 25.2  | %
|General and administrative                        |  |      | 84,954  |      |   | 81,758   |  |            | 3,196  |  | 3.9   | %
|Amortization of other purchased intangible assets |  |      | 11,302  |      |   | 7,345    |  |            | 3,957  |  | 53.9  | %
|In-process research and development               |  |      | 955     |      |   | 220      |  |            | 735    |  | 334.1 | %
|                                                  |  |      |         |      |   |          |  |            |        |  |       |  
|Total operating expenses                          |  | $    | 563,168 |      | $ | 486,952  |  | $          | 76,216 |  | 15.7  | %
|                                                  |  |      |         |      |   |          |  |            |        |  |       |  

Sales and Marketing Sales and marketing expenses consist primarily of compensation
and benefit costs for sales and marketing personnel, sales commissions, and costs of trade shows, travel and entertainment and various discretionary marketing programs. The increase in sales and marketing expense during the year ended
December 31, 2008 over the comparable period in 2007 was primarily due to higher personnel costs, including increased commission expense as well as severance payments associated with our headcount reductions in the second and fourth quarters of
2008. Personnel related costs increased approximately $28.1 million, or 14.1%, primarily due to a 16% increase in average headcount within our sales and presales groups, including the headcount added with our acquisitions of ScriptLogic and NetPro,
severance payments of $4.1 million of which the majority was related to our headcount reductions, a $2.4 million foreign currency impact and an increase of $5.0 million in commission expense on higher license revenues. On a year-over-year basis, an
increase of $1.6 million, or 38.2%, in advertising costs, $2.2 million, or 61.4%, in trade show costs, and $1.0 million, or 80.2%, in employee rewards programs also contributed to the overall increase.

Research and Development Research and development expenses consist primarily of compensation and benefit costs for software developers who
develop new products, bug fixes and upgrades to existing products and at times provide engineering support for maintenance services, software product managers, quality assurance and technical documentation personnel, and payments made to outside
software development consultants in connection with our ongoing efforts to enhance our core technologies and develop additional products. The increase in research and development expense during the year ended December 31, 2008 as compared to
the same period in 2007 was primarily due to higher personnel related costs, which increased $20.3 million, or 20.9%, as a result of an 8% increase in average headcount (some of which was due to reassignment of certain product management from
marketing to research and development), a $2.1 million foreign currency impact and the impact from our acquisitions of ScriptLogic and NetPro. An additional $3.7 million of the overall increase is attributable to certain post-acquisition contingent
payment obligations tied to technology development milestones. Research and development expenses were also impacted by the devaluation of the U.S. Dollar as a significant portion of our developers are located outside of the U.S.

General and Administrative General and administrative expenses consist primarily of compensation and benefit costs for our executive,
finance, legal, human resources, administrative and IS personnel, and professional fees for audit, tax and legal services. General and administrative expenses were held relatively consistent year-over-year, with only a 3.9% increase. The slight
increase in general and administrative expense



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during the year ended December 31, 2008 over the comparable period in 2007 was primarily due to higher personnel related costs, which increased $8.5
million, or 19.1%, on a 16% increase in average headcount hired to support the companys growth including the headcount added from our acquisition of ScriptLogic. The increase in personnel related costs included a $1.4 million increase in
share-based compensation related to our July 2008 non-employee director grants, with no non-employee director grants made in 2007, and $1.1 million of increased share-based compensation expense related to the first year of granting restricted stock
units to our executive officers. Also contributing to the increase in general and administrative expenses was bad debt, which increased by $1.1 million period-over-period. The increase in personnel related costs and bad debt was offset partially by
a $7.3 million, or 67.1%, decrease in restatement related costs.

Amortization of Other Purchased Intangible Assets
Amortization of other purchased intangible assets includes the amortization of customer lists, trademarks, non-compete agreements and maintenance contracts associated with acquisitions. The increase in amortization of other purchased intangible
assets from 2007 to 2008 was primarily due to other purchased intangible assets from acquisitions made in 2008, offset slightly by certain other purchased intangible assets that were fully amortized prior to, or during, 2008. We expect amortization
of other purchased intangible assets within operating expenses arising from acquisitions completed prior to December 31, 2008 to be approximately $13.1 million for the year ending December 31, 2009.

In-Process Research and Development In-process research and development expenses related to in-process technology acquired in May 2008 and
November 2007. These costs were charged to operations as the technologies had not reached technological feasibility and did not have alternative future uses at the date of acquisition.

Other Income, Net

Other income, net primarily includes interest income generated by our investment
portfolio, gains and losses from foreign exchange fluctuations and gains or losses on other financial assets as well as a variety of other non-operating expenses. Other income, net decreased to $1.0 million in 2008 from $22.4 million in 2007. The
largest impact to other income, net during 2008 was a foreign currency loss of $7.5 million compared to a gain of $4.4 million in 2007. Our foreign currency gains or losses are predominantly attributable to translation gains or losses relative to
the U.S. Dollar on the re-measurement of net monetary assets, including accounts receivable and cash, which were primarily denominated in the Euro, and to a lesser extent, the British Pound and Canadian Dollar. Interest income was $11.0 million
and $18.1 million in the year ended December 31, 2008 and 2007, respectively. The decrease in interest income was due primarily to lower average investment yields and lower average cash and investment balances. We also recorded a $2.0 million
loss in the year ended December 31, 2008 for two cost method investments and $0.6 million in losses on our investments in auction rate securities, net of a gain from a put agreement with the investment firm that sold us these securities (see
Liquidity and Capital Resources for additional details). These investments were determined to have fair values less than carrying value and deemed other-than-temporarily impaired.

Income Tax Provision

During the twelve months ended December 31, 2008, the provision for
income taxes decreased to $14.3 million from $27.6 million in the comparable period of 2007, representing a decrease of $13.3 million. The effective income tax rate decreased to 17.4% in 2008, compared to 30.4% in 2007. The decrease in the effective
tax rate is primarily due to the closure of an Internal Revenue Service examination of income tax returns through December 31, 2004, and combination of other factors including the mix of income between high and low tax jurisdictions, and the
impact of net operating losses and associated valuation allowances in certain foreign jurisdictions. The closure of the Internal Revenue Services examination of income tax returns through December 31, 2004 resulted in a tax benefit of
$5.1 million with a corresponding reversal of income tax expense and related interest.



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Comparison of Fiscal Years Ended December 31, 2007 and 2006

Revenues

Total revenues and year-over-year changes
are as follows (in thousands, except for percentages):



|                       |  |      |         |      |   |          |  |            |        |  |      |  
|---------------------- |  | ---- | ------- | ---- | - | -------- |  | ---------- | ------ |  | ---- | -
|                       |  |      |         |      |   | Increase | 
|                       |  | 2007 |         | 2006 |   | Dollars  |  | Percentage |       
|Revenues:              |  |      |         |      |   |          |  |            |        |  |      |  
|Licenses               |  |      |         |      |   |          |  |            |        |  |      |  
|Americas               |  | $    | 186,076 |      | $ | 179,114  |  | $          | 6,962  |  | 3.9  | %
|Rest of World          |  |      | 122,576 |      |   | 111,133  |  |            | 11,443 |  | 10.3 | %
|                       |  |      |         |      |   |          |  |            |        |  |      |  
|Total license revenues |  |      | 308,652 |      |   | 290,247  |  |            | 18,405 |  | 6.3  | %
|                       |  |      |         |      |   |          |  |            |        |  |      |  
|Services               |  |      |         |      |   |          |  |            |        |  |      |  
|Americas               |  |      | 215,198 |      |   | 188,835  |  |            | 26,363 |  | 14.0 | %
|Rest of World          |  |      | 107,131 |      |   | 82,507   |  |            | 24,624 |  | 29.8 | %
|                       |  |      |         |      |   |          |  |            |        |  |      |  
|Total service revenues |  |      | 322,329 |      |   | 271,342  |  |            | 50,987 |  | 18.8 | %
|                       |  |      |         |      |   |          |  |            |        |  |      |  
|Total revenues         |  | $    | 630,981 |      | $ | 561,589  |  | $          | 69,392 |  | 12.4 | %
|                       |  |      |         |      |   |          |  |            |        |  |      |  

Licenses Revenues Licenses revenues from sales of our Windows Management products
was the most significant driver of our licenses revenues growth in the Rest of World. Licenses revenues from sales of our Virtualization Management products and Windows Management products acquired from ScriptLogic in August 2007 were the main
drivers of our licenses revenues growth in the Americas. Licenses revenues growth in the Americas in these product areas was offset by reduced licenses revenues within our Application and Database Management product areas.

Effective January 1, 2007, we modified our revenue recognition practice for reseller transactions, due to a change in circumstances involving
improved cash collection histories with these resellers. The modified practice was applied to transactions consummated on or after January 1, 2007. Licenses revenues for the twelve months ended December 31, 2007 includes an approximate $13
million benefit as a result of this change. In 2006 and prior years, licenses revenues from those transactions was typically deferred until cash was collected from the reseller.

Services Revenues Our Windows Management product line and our Oracle Database Development products primarily drove growth in services
revenues. Maintenance revenues from renewals of annual maintenance agreements have continued to grow. Revenues from consulting and training services remained flat year-over-year at approximately $36.7 million as the number of large scale migration
projects was less than the previous year and the mid-year introduction of Foglight 5, while generally requiring consulting and training services, did not compensate for the decrease in migration projects. Consulting and training services as a
percentage of total service revenues represented 11.4% and 13.5% in the twelve months ended December 31, 2007 and 2006, respectively.



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Cost of Revenues

Total cost of revenues and year-over-year changes are as follows (in thousands, except for percentages):



|                                     |  |      |        |      |   |                     |  |   |            |   |  |      |   
|------------------------------------ |  | ---- | ------ | ---- | - | ------------------- |  | - | ---------- | - |  | ---- | --
|                                     |  |      |        |      |   | Increase/(Decrease) | 
|                                     |  | 2007 |        | 2006 |   | Dollars             |  |   | Percentage |  
|Cost of Revenues:                    |  |      |        |      |   |                     |  |   |            |   |  |      |   
|Licenses                             |  | $    | 6,111  |      | $ | 5,570               |  | $ | 541        |   |  | 9.7  | % 
|Services                             |  |      | 55,173 |      |   | 49,773              |  |   | 5,400      |   |  | 10.8 | % 
|Amortization of purchased technology |  |      | 14,459 |      |   | 15,932              |  |   | (1,473     | ) |  | (9.2 | )%
|                                     |  |      |        |      |   |                     |  |   |            |   |  |      |   
|Total cost of revenues               |  | $    | 75,743 |      | $ | 71,275              |  | $ | 4,468      |   |  | 6.3  | % 
|                                     |  |      |        |      |   |                     |  |   |            |   |  |      |   

Cost of Licenses Cost of licenses as a percentage of license revenues was 2.0% and
1.9% for the twelve months ended December 31, 2007 and 2006, respectively.

Cost of Services Personnel related costs
increased by approximately $4.2 million, primarily due to growth in technical support headcount which increased by 12% year-over-year as well as the $0.9 million impact from the devaluation of the U.S. Dollar relative to certain foreign
currencies, primarily the Euro and the British Pound. Cost of services as a percentage of service revenues were 17.1% and 18.3% in the twelve months ended December 31, 2007 and 2006, respectively. The margin improvement is primarily due to our
continued increase in customer maintenance and support revenues with a lower associated increase in headcount.

Amortization of
Purchased Technology The 9.2% decrease in amortization of purchased technology is primarily due to certain technologies that were fully amortized prior to 2007, a $2.3 million impairment charge recorded in the fourth quarter of 2006 with
no such impairment charges recorded in 2007, offset slightly by additions to amortization for recent acquisitions.

Operating Expenses

Year-over-year changes in the principal components of our operating expenses are as follows (in thousands, except for percentages):



|                                                  |  |      |         |      |   |                     |  |   |            |   |  |       |   
|------------------------------------------------- |  | ---- | ------- | ---- | - | ------------------- |  | - | ---------- | - |  | ----- | --
|                                                  |  |      |         |      |   | Increase/(Decrease) | 
|                                                  |  | 2007 |         | 2006 |   | Dollars             |  |   | Percentage |  
|Operating Expenses:                               |  |      |         |      |   |                     |  |   |            |   |  |       |   
|Sales and marketing                               |  | $    | 275,037 |      | $ | 247,500             |  | $ | 27,537     |   |  | 11.1  | % 
|Research and development                          |  |      | 122,592 |      |   | 110,612             |  |   | 11,980     |   |  | 10.8  | % 
|General and administrative                        |  |      | 81,758  |      |   | 65,821              |  |   | 15,937     |   |  | 24.2  | % 
|Amortization of other purchased intangible assets |  |      | 7,345   |      |   | 6,758               |  |   | 587        |   |  | 8.7   | % 
|In-process research and development               |  |      | 220     |      |   | 960                 |  |   | (740       | ) |  | (77.1 | )%
|                                                  |  |      |         |      |   |                     |  |   |            |   |  |       |   
|Total operating expenses                          |  | $    | 486,952 |      | $ | 431,651             |  | $ | 55,301     |   |  | 12.8  | % 
|                                                  |  |      |         |      |   |                     |  |   |            |   |  |       |   

Sales and Marketing Over 75% of the $27.5 million increase in sales and marketing
expense is attributable to higher labor costs and the devaluation of the U.S. Dollar relative to certain foreign currencies, primarily the Euro and the British Pound. Personnel related costs increased $20.5 million as a result of a 7% increase
in average headcount from acquisition and core additions, the devaluation of the U.S. Dollar and to increased commissions on a higher revenue base. Sales and marketing expenses from our acquisition of ScriptLogic in August 2007 contributed
approximately 23.3% of the overall increase.

Research and Development The predominant amount of the increase in research and
development expense was attributed to higher personnel related costs from acquired companies and an increase of core



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headcount. Expenses were also impacted by the devaluation of the U.S. Dollar as a significant portion of our developers are located outside of the U.S.
Personnel related costs increased approximately $9.2 million, of which $1.5 million was from our recent acquisition of ScriptLogic and $2.5 million from the devaluation of the U.S. Dollar.

General and Administrative A majority of the dollar increase was related to growth in headcount to support operations, costs from acquired
companies including the integration of recent acquisitions, our restatement efforts and on-going legal, tax and consulting projects. Personnel related costs, excluding share-based compensation, increased approximately $10.4 million on a 16% increase
in average headcount. The increase to personnel costs was offset partially by a reduction to share-based compensation expense of approximately $4.7 million, primarily because we have not issued stock option grants to our employees since September of
2006.

Costs associated with the restatement efforts contributed $4.3 million to the overall increase in general and administrative
expenses. Included in the restatement costs are professional fees paid to accountants and lawyers, costs related to the investigation and litigation and indemnification expenses for current and former directors and officers.

Amortization of Other Purchased Intangible Assets The 8.7% increase in amortization expense from 2006 to 2007 was due primarily to other
purchased intangible assets from acquisitions made in 2007.

In-Process Research and Development In-process research and
development expenses related to in-process technology acquired from Kemma Software in 2007 and AfterMail and Charonware in 2006. These costs were charged to operations as the technologies had not reached technological feasibility and did not have
alternative future uses at the date of acquisition.

Other Income, Net

Other income, net includes interest income generated by our investment portfolio, gains and losses from foreign exchange fluctuations and gains or losses
on other financial assets as well as a variety of other non-operating expenses. The non operating expenses were costs incurred with operating and maintaining our corporate aircraft which was sold in the fourth quarter of 2006 and the minority
interest in Vizioncore prior to our purchase of the remaining interest in December 2007. Other income, net increased to $22.4 million in 2007 from $13.0 million in 2006. Due to higher cash balances, interest income increased to $18.1 million in the
twelve months ended December 31, 2007 from $11.2 million in the comparable period of 2006. We had a $4.4 million foreign currency gain in 2007 and 2006. Our foreign currency gains or losses are predominantly attributable to translation gains or
losses on the re-measurement of net monetary assets, including accounts receivable and cash, which were primarily denominated in the Euro, and to a lesser extent, the British Pound and Canadian Dollar.

Income Tax Provision

During the twelve months ended
December 31, 2007, the provision for income taxes increased to $27.6 million from $16.7 million in the comparable period of 2006, representing an increase of $10.9 million. The effective income tax rate increased to 30.4% in 2007, compared to
22.0% in 2006. The increase in the effective tax rate is substantially due to the mix of income between high and low tax jurisdictions, the impact of net operating losses and associated valuation allowances in certain foreign jurisdictions.

Inflation

Economic inflation has not
had a significant effect on our results of operations or financial position for the years ended December 31, 2008, 2007 and 2006.



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Liquidity and Capital Resources

Cash and cash equivalents and short-term and long-term investments were approximately $257.9 million and $316.8 million as of December 31, 2008 and 2007, respectively. At December 31, 2008 we also had $2.4
million in restricted cash designated for the satisfying of certain indemnification obligations related to escrow agreements with acquired companies where Quest is the holder of the escrow money. At December 31, 2007 we had $48.9 million in
restricted cash used in January 2008 to acquire PassGo Technologies Limited, reflected as restricted cash on our balance sheet. Cash and cash equivalents consisted of cash and highly liquid investments purchased with original maturities of three
months or less. As of December 31, 2008, our investments consist of auction rate municipal securities and term deposits with original maturities of greater than three months. Our investment objectives are to preserve principal and provide
liquidity, while at the same time maximizing market return without significantly increasing risk. We generally hold our investments until maturity.

At December 31, 2008, we held within long-term investments $49.9 million (with a fair value of $41.4 million) of investment grade municipal notes with an auction reset feature (auction rate securities). These securities are
collateralized primarily by higher education funded student loans which are supported by the federal government as part of the Federal Family Education Loan Program (FFELP). We do not have reason to believe that any of the underlying issuers of our
auction rate securities are presently at risk or that the underlying credit quality of the assets backing our auction rate security investments has been impacted by the reduced liquidity of these investments. Based on our current ability to access
cash and other short-term investments, our expected operating cash flows, and other sources of cash that we expect to be available, we do not anticipate the current lack of liquidity of these investments to have a material impact on our business
strategy, financial condition, results of operations or cash flows. Additionally, in October 2008, we entered into a put agreement with the investment firm that sold us our auction rate securities. Under the terms of the agreement, we have the
ability to put all of our auction rate securities to the investment firm at any time during the period beginning June 30, 2010 and ending June 30, 2012 at par value. The investment firm also has the right to repurchase these auction rate
securities at par value on or before June 30, 2010. For more information concerning our auction rate securities see Note 2 of our Notes to Consolidated Financial Statements.

Summarized annual cash flow information is as follows (in thousands):



|                                                     |  |      |          |   |      |   |          |      |  |   |         |  
|---------------------------------------------------- |  | ---- | -------- | - | ---- | - | -------- | ---- |  | - | ------- | -
|                                                     |  | 2008 |          |   | 2007 |   |          | 2006 | 
|Cash provided by operating activities                |  | $    | 151,851  |   |      | $ | 137,436  |      |  | $ | 148,377 |  
|Cash used in investing activities                    |  |      | (76,047  | ) |      |   | (187,295 | )    |  |   | (3,689  | )
|Cash provided by (used in) financing activities      |  |      | (101,927 | ) |      |   | (122     | )    |  |   | 24,781  |  
|Effect of exchange rate changes                      |  |      | 6,450    |   |      |   | (615     | )    |  |   | (4,330  | )
|                                                     |  |      |          |   |      |   |          |      |  |   |         |  
|Net increase (decrease) in cash and cash equivalents |  | $    | (19,673  | ) |      | $ | (50,596  | )    |  | $ | 165,139 |  
|                                                     |  |      |          |   |      |   |          |      |  |   |         |  

Operating Activities

Our primary source of operating cash flows was the collection of accounts receivable from our customers. Our primary use of cash from operating activities was for compensation and personnel-related expenditures. We
intend to continue to fund our operating expenses through cash flows from operations.

Cash provided by operating activities is primarily
comprised of net income, adjusted for non-cash activities such as depreciation and amortization. These non-cash adjustments represent charges reflected in net income, therefore, to the extent that non-cash items increase or decrease our future
operating results, there will be no corresponding impact on our cash flows. After excluding the effects of these non-cash charges, the primary changes in cash flows relating to operating activities resulted from changes in operating assets and
liabilities.



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The analyses of the changes in our operating assets and liabilities are as follows:



| |  |  | Accounts receivable increased from $152.4 million at December 31, 2007 to $153.9 million at December 31, 2008 primarily due to an increase in daily sales,
which resulted in an increase in operating assets, reflecting a use of cash of $6.9 million for the twelve months ended December 31, 2008. The remaining change in accounts receivable relates to the impact of non-cash foreign currency
translation adjustments and is included as part of the effect of exchange rate changes on cash and cash equivalents section of our consolidated statements of cash flows. Days sales outstanding (DSO) was 70 days and 75
days as of December 31, 2008 and 2007, respectively, and our daily sales increased to $2.2 million for the quarter ended December 31, 2008 compared to $2.0 million for the quarter ended December 31, 2007. Collection of accounts
receivable and related DSO could fluctuate in future periods due to the timing and amount of our revenues and their linearity and the effectiveness of our collection efforts.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Deferred revenue increased in each period resulting in an increase in operating liabilities, reflecting a cash inflow of $37.1 million, $38.1 million and $60.5
million for the twelve months ended December 31, 2008, 2007 and 2006 respectively. Increases in deferred revenue were due primarily to growth in our software PCS customer base and to our acquisitions of NetPro and PassGo in 2008.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The primary cash outflow within operating assets and liabilities during the twelve months ended December 31, 2008
was $22.5 million paid for taxes, a decrease of $13.4 million over the 2007 period.

Investing Activities

Our primary source of investing cash flows was proceeds from the sale of investment securities. Our primary uses of cash from investing activities were
cash payments for acquisitions, purchases of investment securities and capital expenditures.

Cash used in investing activities in the
twelve months ended December 31, 2008 included approximately $137 million net cash paid for acquisitions and $3.2 million for cost method investments in two early stage private companies. We spent $12.2 million in capital expenditures and
sales, maturities and purchases of investment securities resulted in a net cash inflow of approximately $30 million.

Cash used in
investing activities in the 2007 period included $146.8 million net cash paid for acquisitions, $48.9 million designated for the acquisition of PassGo in January 2008 and $6.1 million for a cost method investment in one early stage private company.
We spent $13.1 million in capital expenditures and sales, maturities and purchases of investment securities resulted in a net cash inflow of $27.6 million.

We will continue to purchase property and equipment needed in the normal course of our business. We also plan to use cash generated from operations and/or proceeds from our investment securities to fund other
strategic investment and acquisition opportunities that we continue to evaluate. We plan to use excess cash generated from operations to invest in short and long-term investments consistent with past investment practices.

Financing Activities

Our primary source of
financing cash flows has historically been from the issuance of our common stock under our employee stock option plans and excess tax benefits related to share-based compensation. Due to reduced levels of stock option granting activity over the past
three years and assuming our common stock continues to trade at or near the market price experienced over the past few years, we expect our cash flows from option exercise activity to decline.

On November 7, 2008, we commenced a modified Dutch auction tender offer to purchase 9,656,000 shares of our common stock. On
December 16, 2008, pursuant to the terms of the tender offer, we accepted for



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purchase an aggregate of 11,440,000 shares of our common stock, at a price of $12.50 per share, for a total cost of $145.3 million, including $2.3 million in
related fees and expenses. The 11,440,000 shares purchased in the tender offer represent 10.8% of the shares outstanding on December 9, 2008. We will continue to evaluate additional share repurchase transactions in the future.

As we continue to evaluate additional share repurchase transactions, potential acquisitions or other general corporate expenditures which may be in
excess of current cash available within certain operating entities, sourcing cash to fund these activities requires financial flexibility afforded by financing instruments. As such, we are evaluating potential debt financings in the forms of:



| |  |  | Loans against the value of our auction rate securities from the investment firm that sold the instruments to us  In October 2008, we accepted a rights
offering from the investment firm that sold us our auction rate securities. Pursuant to the terms of the rights offering, we received the right to enter a no net cost loan for up to 70% of the par value of our auction rate
securities. The right expires on June 30, 2010. For additional details about this agreement see Note 2 of our Notes to Consolidated Financial Statements.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Line of Credit  On February 17, 2009, we entered into a two year revolving line of credit agreement with Wells
Fargo Foothill, LLC as the arranger, administrative agent and lender (the Credit Agreement). The Credit Agreement was effective as of February 17, 2009. We intend to use the proceeds from the Credit Agreement for working capital and
other general corporate purposes. The Credit Agreement allows for cash borrowings and letters of credit under a secured revolving credit facility of up to a maximum of $100,000,000. Interest will accrue based on a floating rate based on, at the
Companys election, (i) LIBOR (subject to reserve requirements and a minimum LIBOR of 2.75%) or (ii) the greatest of (a) 4.0%, (b) the Federal Funds Rate plus 0.5% or (c) Wells Fargos prime rate, in each case, plus an applicable margin.
The Credit Agreement includes limitations on the Companys ability to, among other things, incur debt, grant liens, make acquisitions and other investments, make certain restricted payments such as dividend payments, and dispose of assets. The
Credit Agreement is secured by substantially all of the Companys assets, subject to certain exceptions.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Mortgage  We are considering a mortgage secured by our two office buildings located at our corporate headquarters in Aliso Viejo, California, which have an
estimated value of approximately $56.0 million.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

We did not receive proceeds from exercises of stock options during 2007
or the last two quarters of 2006 because we took action to block option exercises in connection with our then-pending restatement and stock option investigation. See Notes 10 and 13 of our Notes to Consolidated Financial Statements for a description
of the stock option investigation.

Based on our current operating plan, we believe that our existing cash, cash equivalents, investment
balances, cash flows from operations and available debt financing will be sufficient to finance our operational cash needs through at least the next 12 to 24 months. Our ability to generate cash from operations is subject to substantial risks
described under the captionRisk Factors. One of these risks is that our future business does not stay at a level that is similar to, or better than, our recent past. In that event, we may be unable to generate or sustain positive
cash flow from operating activities. We would then be required to use existing cash, cash equivalents, investment balances and debt financing to support our working capital and other cash requirements. Also, acquisitions are an important part of our
business model. As such, significant amounts of cash could and will likely be used in the future for additional acquisitions or strategic investments. If additional funds are required to support our working capital requirements, acquisitions or
other purposes, we may seek to raise funds through public or private equity or, as discussed above, debt financing or from other sources. We can provide no assurance that additional financing will be available at all or, if available, that we would
be able to obtain additional financing on terms favorable to us.



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Contractual Obligations and Off-Balance Sheet Arrangements

As of December 31, 2008, our contractual obligations or commercial commitments include our facility lease commitments and operating leases for
office facilities and certain items of equipment. We do not have any other off-balance sheet arrangements that could reduce our liquidity.

The following table summarizes our obligations as of December 31, 2008 and the effect we expect such obligations to have on our liquidity and cash flows in future periods (in thousands):



|                                   |  |                        |        |                 |   |           |  |           |        |                  |   |       |  |   |    
|---------------------------------- |  | ---------------------- | ------ | --------------- | - | --------- |  | --------- | ------ | ---------------- | - | ----- |  | - | ---
|                                   |  | Payments due by period
|Contractual Obligations            |  | Total                  |        | Less Than1 Year |   | 1-3 Years |  | 3-5 Years |        | More Than5 Years
|Operating Lease Obligations        |  | $                      | 36,930 |                 | $ | 13,715    |  | $         | 14,350 |                  | $ | 8,140 |  | $ | 725
|Capital Lease Obligations          |  |                        | 555    |                 |   | 276       |  |           | 279    |                  |   |      |  |   |   
|                                   |  |                        |        |                 |  
|Purchase Obligations (1)           |  |                        | 3,066  |                 |   | 2,504     |  |           | 391    |                  |   | 57    |  |   | 114
|                                   |  |                        |        |                 |  
|Acquisition Related Obligations    |  |                        | 3,416  |                 |   | 2,083     |  |           | 1,333  |                  |   |      |  |   |   
|                                   |  |                        |        |                 |   |           |  |           |        |                  |   |       |  |   |    
|Total Contractual Cash Obligations |  | $                      | 43,967 |                 | $ | 18,578    |  | $         | 16,353 |                  | $ | 8,197 |  | $ | 839
|                                   |  |                        |        |                 |   |           |  |           |        |                  |   |       |  |   |    



| | (1) | Our purchase obligations relate primarily to marketing contracts, public relations contracts and committed sales events.
| | --- | ------------------------------------------------------------------------------------------------------------------------

In addition to the cash commitments above, $40.8 million of unrecognized tax benefits, inclusive of penalties and interest, have been recorded as
liabilities in accordance with FIN 48, and we are uncertain as to if or when such amounts may be settled. We also entered into earn-out agreements with the shareholders of certain companies we acquired. The earn-out payments are based on the
acquired companys products total revenue or sales growth over a specified period after the acquisition date. Immaterial earn-out payments were made in 2007 and 2008 and the amount or likelihood of future payments based on future results
is not determinable and therefore are not included in the above table.



|Item 7A. | Quantitative and Qualitative Disclosures About Market Risk
|-------- | ----------------------------------------------------------

Foreign Exchange Risk

We are a U.S. Dollar functional company and transact business in a
number of different foreign countries around the world. In most instances, revenues are collected and operating expenses are paid in the local currency of the country in which we are transacting. Accordingly, we are exposed to both transaction and
translation risk relating to changes in foreign exchange rates.

Our exposure to foreign exchange risk is composed of the combination of
our foreign net profits and losses denominated in currencies other than the U.S. Dollar, as well as our net balances of monetary assets and liabilities in our foreign subsidiaries. These exposures have the potential to produce either gains or
losses depending on the directional movement of the foreign currencies versus the U.S. Dollar and our operational profile in foreign subsidiaries. Our cumulative currency gains or losses in any given period may be lessened by the economic
benefits of diversification and low correlation between different currencies, but there can be no assurance that this pattern will continue to be true in future periods. During 2008, we had a $7.5 million foreign currency loss and during 2007, we
had a $4.4 million foreign currency gain.

The foreign currencies to which we currently have the most significant exposure are the Euro,
the Canadian Dollar, the British Pound, the Australian Dollar and the Russian Ruble. Prior to December 31, 2008, we have not used derivative financial instruments to hedge our foreign exchange exposures, nor have we used such instruments for
speculative trading purposes. However, we intend to implement a limited foreign exchange



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hedging program within the first half of fiscal 2009. The program will initially be limited to hedges of our foreign exchange exposures related to our
balance sheet and research and development costs. These two areas were identified by management as having the most exposure to changes in foreign currency exchange rates, thus the limited hedging program is expected to mitigate our risk that our
earnings and cash flows will be adversely affected by changes in foreign currency exchange rates.

Interest Rate Risk

Our exposure to market interest-rate risk relates primarily to our investment portfolio. We traditionally do not use derivative financial instruments to
hedge the market risks of our investments. We place our investments with high-quality issuers and money market funds and articulate allocation limits in our investment policy to any one issuer other than the United States government. Our investment
portfolio as of December 31, 2008 consisted of auction rate securities and term deposits. Investments purchased with an original maturity of three months or less is considered to be cash equivalents. We classify our auction rate securities as
trading and term deposits as available-for-sale. Prior to 2008, we classified our auction rate securities as available-for-sale. Trading securities are carried at fair value, with changes in fair value reported in earnings. Available-for-sale
securities are carried at fair value, with unrealized gains and losses, net of tax, reported in a separate component of shareholders equity.

At December 31, 2008, we held within long-term investments $49.9 million (with a fair value of $41.4 million) of auction rate securities. The Dutch auction process that resets the applicable interest rate at predetermined calendar
intervals is intended to provide liquidity to the holder of the auction rate securities by matching buyers and sellers within a market context enabling the holder to gain immediate liquidity by selling such interests at par or rolling over their
investment. The auctions for these securities began failing in February of 2008. When auctions fail, our securities earn interest based on formulaic multiples of municipal bond indices such as the JJ Kenny Index or the S&P High Grade Index. The
resulting interest rate has been highly sensitive to changes in the short term structure of interest rates and asset backed securities.

Information about our investment portfolio is presented in the table below, which states the amortized book value and related weighted-average interest rates by year of maturity ($ in thousands):



|                                     |  |                     |         |                      |      |  
|------------------------------------ |  | ------------------- | ------- | -------------------- | ---- | -
|                                     |  | AmortizedBook Value |         | WeightedAverage Rate |     
|Investments maturing by December 31, |  |                     |         |                      |      |  
|2009 (1)                             |  | $                   | 109,353 |                      | 1.33 | %
|2010 (2)                             |  |                     | 49,925  |                      | 2.40 | %
|2011                                 |  |                     |        |                      |     |  
|2012                                 |  |                     |        |                      |     |  
|Thereafter                           |  |                     |        |                      |     |  
|                                     |  |                     |         |                      |      |  
|Total portfolio                      |  | $                   | 159,278 |                      | 1.66 | %
|                                     |  |                     |         |                      |      |  



| | (1) | Includes $108.8 million in cash equivalents.
| | --- | --------------------------------------------

| | (2) | Represents our auction rate securities, which become exercisable under Put Options in 2010.
| | --- | -------------------------------------------------------------------------------------------

See Note 2 of our Notes to Consolidated Financial Statements for additional information regarding our investment portfolio.



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Item 8.Financial Statements and Supplementary
Data

The financial statements required by this item are included in Part IV, Item 15 of this Form 10-K and are
presented beginning on page F-1.

The following tables set forth selected unaudited consolidated quarterly financial data for the eight
quarters ended December 31, 2008:



|                                   |  |                                       |         |               |   |              |  |               |         |              |   |               |  |              |         |               |   |         |  |   |         |  |   |        
|---------------------------------- |  | ------------------------------------- | ------- | ------------- | - | ------------ |  | ------------- | ------- | ------------ | - | ------------- |  | ------------ | ------- | ------------- | - | ------- |  | - | ------- |  | - | -------
|                                   |  | Quarters Ended                       
|                                   |  | Dec. 31,2008                          |         | Sept. 30,2008 |   | June 30,2008 |  | March 31,2008 |         | Dec. 31,2007 |   | Sept. 30,2007 |  | June 30,2007 |         | March 31,2007
|                                   |  | (in thousands, except per share data)
|Revenues                           |  | $                                     | 201,599 |               | $ | 187,565      |  | $             | 173,433 |              | $ | 172,780       |  | $            | 186,745 |               | $ | 152,150 |  | $ | 142,317 |  | $ | 149,769
|Gross profit                       |  |                                       | 178,022 |               |   | 165,451      |  |               | 150,656 |              |   | 150,371       |  |              | 165,172 |               |   | 133,436 |  |   | 124,902 |  |   | 131,728
|Income before income tax provision |  |                                       | 36,286  |               |   | 21,261       |  |               | 7,424   |              |   | 17,391        |  |              | 27,068  |               |   | 22,462  |  |   | 14,005  |  |   | 27,173 
|Net income                         |  | $                                     | 29,171  |               | $ | 17,317       |  | $             | 8,266   |              | $ | 13,289        |  | $            | 25,291  |               | $ | 14,986  |  | $ | 7,935   |  | $ | 14,907 
|                                   |  |                                       |         |               |   |              |  |               |         |              |   |               |  |              |         |               |   |         |  |   |         |  |   |        
|Basic net income per share         |  | $                                     | 0.28    |               | $ | 0.16         |  | $             | 0.08    |              | $ | 0.13          |  | $            | 0.25    |               | $ | 0.15    |  | $ | 0.08    |  | $ | 0.15   
|                                   |  |                                       |         |               |   |              |  |               |         |              |   |               |  |              |         |               |   |         |  |   |         |  |   |        
|Diluted net income per share       |  | $                                     | 0.28    |               | $ | 0.16         |  | $             | 0.08    |              | $ | 0.13          |  | $            | 0.24    |               | $ | 0.14    |  | $ | 0.08    |  | $ | 0.14   
|                                   |  |                                       |         |               |   |              |  |               |         |              |   |               |  |              |         |               |   |         |  |   |         |  |   |        

Item 9.Changes In and Disagreements With
Accountants on Accounting and Financial Disclosure

None.

Item 9A.Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company maintains disclosure controls and procedures designed to
provide reasonable assurance that information required to be disclosed in reports filed under the Securities Exchange Act of 1934, as amended (the Exchange Act) is recorded, processed, summarized and reported within the specified time
periods and accumulated and communicated to management, including its Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls
and procedures as of December 31, 2008 as required by paragraph (b) of Rule 13a-15 or Rule 15d-15 of the Exchange Act. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of that date, the
Companys disclosure controls and procedures as defined in Rules 13a-15(e) or 15d-15(e) under the Exchange Act were effective.

Managements
Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal
control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act). Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2008.

Management performed an assessment of the effectiveness of the Companys internal control over financial reporting as of December 31, 2008,
utilizing the criteria described in the Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. The objective



53



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of this assessment was to determine whether the Companys internal control over financial reporting was effective as of December 31, 2008. Based on
this evaluation and those criteria, our management, with the participation of our Chief Executive Officer and Chief Financial Officer, concluded that, as of December 31, 2008, our internal control over financial reporting was
effective.

The effectiveness of the Companys internal control over financial reporting has been audited by Deloitte & Touche
LLP, an independent registered public accounting firm, as stated in their report which is included herein.

Changes in Internal Control over Financial
Reporting

There have not been any changes in internal control over financial reporting that occurred in the fourth quarter of 2008
that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

Quest Software, Inc.:

We have audited the internal control over financial reporting of Quest Software, Inc. and subsidiaries (the Company) as
of December 31, 2008, based on criteria established in Internal ControlIntegrated Frameworkissued by the Committee of Sponsoring Organizations of the Treadway Commission. 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, included in the accompanying Managements Report on Internal Control over Financial
Reporting. Our responsibility is to express an opinion on 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, assessing the risk that a material weakness exists, testing and evaluating
the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

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.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2008, based
on the criteria established in Internal ControlIntegrated Frameworkissued 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 and financial statement schedule as of and for the year
ended December 31, 2008, of the Company and our report dated February 24, 2009 expressed an unqualified opinion on those financial statements and financial statement schedule and included an explanatory paragraph regarding the
Companys adoption of Financial Accounting Standards Board Interpretation No. 48, Accounting for Uncertainty in Income Taxesan Interpretation of FASB Statement No. 109in 2007.

/s/    DELOITTE & TOUCHE LLP

Costa Mesa,
California

February 24, 2009

Item 9B.Other Information

Not applicable.



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PART III

Item 10.Directors, Executive Officers and Corporate Governance

Information required by this item will be included in the sections captioned Directors, Executive Officers, Code of
Ethics, Audit Committee and Section 16(a) Beneficial Ownership Reporting Compliance of our definitive proxy statement, to be delivered to shareholders in connection with our 2009 Annual Meeting of
Shareholders. Such information is incorporated herein by reference.

Item 11.Executive
Compensation

Information regarding compensation of certain named executive officers will be included in the section
captioned Executive Compensation appearing in our definitive proxy statement, to be delivered to shareholders in connection with our 2009 Annual Meeting of Shareholders. Such information is incorporated herein by reference.

Item 12.Security Ownership of Certain Beneficial Owners and Management and Related
Stockholder Matters

Information required by this item will be included in the section captioned Security Ownership
of Certain Beneficial Owners and Management and Related Stockholder Matters appearing in our definitive proxy statement, to be delivered to shareholders in connection with our 2009 Annual Meeting of Shareholders. Such information is
incorporated herein by reference.

Item 13.Certain Relationships and Related Transactions,
and Director Independence

Information required by this item will be included in the section captioned Certain
Relationships and Related Transactions, and Director Independence appearing in our definitive proxy statement, to be delivered to shareholders in connection with our 2009 Annual Meeting of Shareholders. Such information is incorporated
herein by reference.

Item 14.Principal Accounting Fees and Services

Information required by this item will be included in the section captioned Principal Accounting Fees and Services
in our definitive proxy statement, to be delivered to shareholders in connection with our 2009 Annual Meeting of Shareholders. Such information is incorporated herein by reference.



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PART IV

Item 15.Exhibits, Financial Statement Schedules

The following documents are filed as part of this Form 10-K.



| | (1) | Financial Statements
| | --- | --------------------



|                                                                                                                               |  |     
|------------------------------------------------------------------------------------------------------------------------------ |  | ----
|                                                                                                                               |  | Page
|Report of Independent Registered Public Accounting Firm                                                                        |  | F-1 
|Consolidated Balance Sheets as of December 31, 2008 and 2007                                                                   |  | F-2 
|Consolidated Income Statements for the Years Ended December 31, 2008, 2007 and 2006                                            |  | F-3 
|Consolidated Statements of Shareholders Equity and Comprehensive Income for the Years Ended December 
31, 2008, 2007 and 2006 |  | F-4 
|Consolidated Statements of Cash Flows for the Years Ended December 31, 2008, 2007 and 2006                                     |  | F-5 
|Notes to Consolidated Financial Statements                                                                                     |  | F-6 



| | (2) | Financial Statement Schedule
| | --- | ----------------------------

The following financial
statement schedule should be read in conjunction with the consolidated financial statements of Quest Software, Inc. filed as part of this Report:



| |  |  | Schedule IIValuation and Qualifying Accounts
| | - |  | ---------------------------------------------

Schedules other than that listed above have been omitted since they are either not required or not applicable or because the information required is included in the consolidated financial statements included elsewhere
herein or the notes thereto.



| | (3) | Exhibits
| | --- | --------



|              |  |                                                                                                     
|------------- |  | ----------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Exhibit Title                                                                                       
|3.1           |  | Second Amended and Restated Articles of Incorporation. (1)                                          
|              | 
|3.2           |  | Certificate of Amendment of Articles of Incorporation of Quest Software, Inc. (2)                   
|              | 
|3.3           |  | Bylaws of Quest Software, Inc. (3)                                                                  
|              | 
|4.1           |  | Form of Registrants Specimen Common Stock Certificate. (1)                                         
|              | 
|10.1++        |  | Registrants 1999 Stock Incentive Plan, as amended. (4)                                             
|              | 
|10.2          |  | Form of Directors and Officers Indemnification Agreement. (1)                                     
|              | 
|10.3++        |  | Registrants 2001 Stock Incentive Plan, as amended. (4)                                             
|              | 
|10.4++        |  | Registrants 2008 Stock Incentive Plan. (4)                                                         
|              | 
|10.5++        |  | Form of Stock Option Agreement used under Registrants 2008 Stock Incentive Plan. (4)               
|              | 
|10.6++        |  | Form of Restricted Stock Unit Award Agreement used under Registrants 2008 Stock Incentive Plan. (4)
|              | 
|10.9++        |  | Form of Stock Option Agreement used under the Registrants 1999 Stock Incentive Plan. (5)           
|              | 
|10.10++       |  | Form of Stock Option Agreement used under the Registrants 2001 Stock Incentive Plan. (6)           



57



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|              |  |                                                                                                                                                                               
|------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Exhibit Title                                                                                                                                                                 
|10.11++       |  | Registrants Executive Incentive Plan. (7)                                                                                                                                    
|              | 
|10.12++       |  | Form of Restricted Stock Unit Award Agreement used under Registrants 1999 Stock Incentive Plan, as amended. (4)                                                              
|              | 
|14.1          |  | Code of Ethics.                                                                                                                                                               
|              | 
|21.1          |  | Subsidiaries of the Registrant.                                                                                                                                               
|              | 
|23.1          |  | Consent of Deloitte & Touche LLP.                                                                                                                                             
|              | 
|31.1          |  | Certification of the Chief Executive Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934, as
amended.                                                   
|              | 
|31.2          |  | Certification of the Chief Financial Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934, as
amended.                                                   
|              | 
|32.1          |  | Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002.



| | (1) | Incorporated herein by reference to our Registration Statement on Form S-1 and all amendments thereto filed on June 11, 1999 (File No. 333-80543).
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended September 30, 2005.
| | --- | --------------------------------------------------------------------------------------------------------------

| | (3) | Incorporated herein by reference to our Current Report on Form 8-K filed on November 7, 2007.
| | --- | ---------------------------------------------------------------------------------------------

| | (4) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended March 31, 2008.
| | --- | ----------------------------------------------------------------------------------------------------------

| | (5) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended September 30, 2004.
| | --- | --------------------------------------------------------------------------------------------------------------

| | (6) | Incorporated herein by reference to our Registration Statement on Form S-8 (File No. 333-82784) filed on February 14, 2002.
| | --- | ---------------------------------------------------------------------------------------------------------------------------

| | (7) | Incorporated herein by reference to our Annual Report on Form 10-K for the year ended December 31, 2007.
| | --- | --------------------------------------------------------------------------------------------------------



| | ++ | Indicates a management contract or compensatory arrangement.
| | -- | ------------------------------------------------------------



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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.



|                          |  |                      |  |                                        
|------------------------- |  | -------------------- |  | ---------------------------------------
|                          |  | QUEST SOFTWARE, INC.
|                          |  |                     
|Dated:  February 25, 2009 |  | By:                  |  | /s/    Douglas F. Garn                 
|                          |  |                      |  | Douglas F. Garn Chief Executive Officer

Pursuant to the requirements of the Securities 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 dates indicated.



|                                                   |  |                                                                                 |  |                  
|-------------------------------------------------- |  | ------------------------------------------------------------------------------- |  | -----------------
|Signature                                          |  | Title                                                                           |  | Date             
|                                                   |  |                                                                                
|/s/    Douglas F. Garn
Douglas F. Garn             |  | President, Chief Executive Officer(principal executive officer)and Director     |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Scott J.
Davidson Scott J. Davidson         |  | Senior Vice President and Chief Financial Officer (principal financial officer) |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Scott H.
Reasoner Scott H. Reasoner         |  | Vice President, Corporate Controller (principal accounting officer)             |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Vincent C.
Smith                            |  | Executive Chairman of the Board of Directors                                    |  | February 25, 2009
|Vincent C. Smith                                   |  |                                                                                
|                                                   |  |                                                                                
|/s/    Kevin M.
Klausmeyer Kevin M. Klausmeyer     |  | Director                                                                        |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Raymond J. Lane
Raymond J. Lane             |  | Director                                                                        |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Augustine L. Nieto
II Augustine L. Nieto II |  | Director                                                                        |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    Paul A.
Sallaberry Paul A. Sallaberry       |  | Director                                                                        |  | February 25, 2009
|                                                   |  |                                                                                
|/s/    H. John
Dirks                               |  | Director                                                                        |  | February 25, 2009
|H. John Dirks                                      |  |                                                                                



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING
FIRM

To the Board of Directors and Shareholders of

Quest
Software, Inc.:

We have audited the accompanying consolidated balance sheets of Quest Software, Inc. and subsidiaries (the
Company) as of December 31, 2008 and 2007, and the related consolidated statements of income, shareholders equity and comprehensive income, and cash flows for each of the three years in the period ended December 31, 2008. Our
audits also included the financial statement schedule listed in the Index at Item 15. These consolidated financial statements and financial statement schedule are the responsibility of the Companys management. Our responsibility is to
express an opinion on the consolidated financial statements and financial statement schedule based on our audits.

We conducted our audits
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 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 the Company as of December 31, 2008 and 2007, and the results of its operations and its cash flows for each of the three
years in the period ended December 31, 2008, 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, presents fairly, in all material respects, the information set forth therein.

As
discussed in Note 8 to the consolidated financial statements, in 2007 the Company adopted Financial Accounting Standards Board (FASB) Interpretation No. 48, Accounting for Uncertainty in Income Taxesan Interpretation of FASB
Statement No. 109.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board
(United States), the Companys internal control over financial reporting as of December 31, 2008, 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 February 24, 2009, expressed an unqualified opinion on the Companys internal control over financial reporting.

/s/    DELOITTE & TOUCHE LLP

Costa Mesa, California

February 24, 2009



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##### Table of Contents

QUEST SOFTWARE, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands)



|                                                                                                                                      |  |                  |           |                  |   |           |  
|------------------------------------------------------------------------------------------------------------------------------------- |  | ---------------- | --------- | ---------------- | - | --------- | -
|                                                                                                                                      |  | December 31,2008 |           | December 31,2007 |  
|ASSETS                                                                                                                                |  |                  |           |                  |   |           |  
|Current assets:                                                                                                                       |  |                  |           |                  |   |           |  
|Cash and cash equivalents                                                                                                             |  | $                | 215,895   |                  | $ | 235,568   |  
|Restricted cash                                                                                                                       |  |                  | 2,425     |                  |   | 48,924    |  
|Short-term investments                                                                                                                |  |                  | 632       |                  |   | 10,287    |  
|Accounts receivable, net of allowances of $8,384 and $8,037 at December 31, 2008 and 2007, respectively                               |  |                  | 153,892   |                  |   | 152,438   |  
|Prepaid expenses and other current assets                                                                                             |  |                  | 17,362    |                  |   | 19,022    |  
|Deferred income taxes                                                                                                                 |  |                  | 18,460    |                  |   | 11,014    |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total current assets                                                                                                                  |  |                  | 408,666   |                  |   | 477,253   |  
|Property and equipment, net                                                                                                           |  |                  | 77,394    |                  |   | 75,848    |  
|Long-term investments                                                                                                                 |  |                  | 41,410    |                  |   | 70,936    |  
|Intangible assets, net                                                                                                                |  |                  | 104,567   |                  |   | 76,641    |  
|Goodwill                                                                                                                              |  |                  | 655,777   |                  |   | 563,766   |  
|Deferred income taxes                                                                                                                 |  |                  | 28,026    |                  |   | 36,661    |  
|Other assets                                                                                                                          |  |                  | 29,819    |                  |   | 18,025    |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total assets                                                                                                                          |  | $                | 1,345,659 |                  | $ | 1,319,130 |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|LIABILITIES AND SHAREHOLDERS EQUITY                                                                                                  |  |                  |           |                  |   |           |  
|Current liabilities:                                                                                                                  |  |                  |           |                  |   |           |  
|Accounts payable                                                                                                                      |  | $                | 3,798     |                  | $ | 4,590     |  
|Accrued compensation                                                                                                                  |  |                  | 45,079    |                  |   | 46,437    |  
|Other accrued expenses                                                                                                                |  |                  | 39,760    |                  |   | 43,313    |  
|Current portion of income taxes payable                                                                                               |  |                  | 167       |                  |   | 1,962     |  
|Current portion of deferred revenue                                                                                                   |  |                  | 272,626   |                  |   | 211,840   |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total current liabilities                                                                                                             |  |                  | 361,430   |                  |   | 308,142   |  
|Long-term liabilities:                                                                                                                |  |                  |           |                  |   |           |  
|Long-term portion of deferred revenue                                                                                                 |  |                  | 66,086    |                  |   | 73,820    |  
|Long-term portion of income taxes payable                                                                                             |  |                  | 40,846    |                  |   | 37,130    |  
|Other long-term liabilities                                                                                                           |  |                  | 3,545     |                  |   | 2,712     |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total long-term liabilities                                                                                                           |  |                  | 110,477   |                  |   | 113,662   |  
|Commitments and contingencies (Note 13)                                                                                               |  |                  |           |                  |   |           |  
|Shareholders equity:                                                                                                                 |  |                  |           |                  |   |           |  
|Preferred stock, no par value, 10,000 shares authorized; no shares issued or outstanding                                              |  |                  |          |                  |   |          |  
|Common stock, no par value, 200,000 shares authorized; 94,298 and 101,819 shares issued and outstanding at December 31, 2008 and 2007 |  |                  | 740,981   |                  |   | 833,050   |  
|Retained earnings                                                                                                                     |  |                  | 132,771   |                  |   | 64,728    |  
|Accumulated other comprehensive loss                                                                                                  |  |                  |          |                  |   | (452      | )
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total shareholders equity                                                                                                            |  |                  | 873,752   |                  |   | 897,326   |  
|                                                                                                                                      |  |                  |           |                  |   |           |  
|Total liabilities and shareholders equity                                                                                            |  | $                | 1,345,659 |                  | $ | 1,319,130 |  
|                                                                                                                                      |  |                  |           |                  |   |           |  

See accompanying Notes to Consolidated Financial Statements.



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##### Table of Contents

QUEST SOFTWARE, INC.

CONSOLIDATED INCOME STATEMENTS

(In thousands, except per share data)



|                                                  |  |                         |         |      |   |         |  |   |        
|------------------------------------------------- |  | ----------------------- | ------- | ---- | - | ------- |  | - | -------
|                                                  |  | Year Ended December 31,
|                                                  |  | 2008                    |         | 2007 |   | 2006   
|Revenues:                                         |  |                         |         |      |   |         |  |   |        
|Licenses                                          |  | $                       | 334,083 |      | $ | 308,652 |  | $ | 290,247
|Services                                          |  |                         | 401,294 |      |   | 322,329 |  |   | 271,342
|                                                  |  |                         |         |      |   |         |  |   |        
|Total revenues                                    |  |                         | 735,377 |      |   | 630,981 |  |   | 561,589
|Cost of revenues:                                 |  |                         |         |      |   |         |  |   |        
|Licenses                                          |  |                         | 8,586   |      |   | 6,111   |  |   | 5,570  
|Services                                          |  |                         | 62,060  |      |   | 55,173  |  |   | 49,773 
|Amortization of purchased technology              |  |                         | 20,231  |      |   | 14,459  |  |   | 15,932 
|                                                  |  |                         |         |      |   |         |  |   |        
|Total cost of revenues                            |  |                         | 90,877  |      |   | 75,743  |  |   | 71,275 
|                                                  |  |                         |         |      |   |         |  |   |        
|Gross profit                                      |  |                         | 644,500 |      |   | 555,238 |  |   | 490,314
|Operating expenses:                               |  |                         |         |      |   |         |  |   |        
|Sales and marketing                               |  |                         | 312,493 |      |   | 275,037 |  |   | 247,500
|Research and development                          |  |                         | 153,464 |      |   | 122,592 |  |   | 110,612
|General and administrative                        |  |                         | 84,954  |      |   | 81,758  |  |   | 65,821 
|Amortization of other purchased intangible assets |  |                         | 11,302  |      |   | 7,345   |  |   | 6,758  
|In-process research and development               |  |                         | 955     |      |   | 220     |  |   | 960    
|                                                  |  |                         |         |      |   |         |  |   |        
|Total operating expenses                          |  |                         | 563,168 |      |   | 486,952 |  |   | 431,651
|Gain on sale of corporate aircraft                |  |                         |        |      |   |        |  |   | 3,987  
|                                                  |  |                         |         |      |   |         |  |   |        
|Income from operations                            |  |                         | 81,332  |      |   | 68,286  |  |   | 62,650 
|Other income, net                                 |  |                         | 1,030   |      |   | 22,422  |  |   | 13,005 
|                                                  |  |                         |         |      |   |         |  |   |        
|Income before income tax provision                |  |                         | 82,362  |      |   | 90,708  |  |   | 75,655 
|Income tax provision                              |  |                         | 14,319  |      |   | 27,589  |  |   | 16,670 
|                                                  |  |                         |         |      |   |         |  |   |        
|Net income                                        |  | $                       | 68,043  |      | $ | 63,119  |  | $ | 58,985 
|                                                  |  |                         |         |      |   |         |  |   |        
|Net income per share:                             |  |                         |         |      |   |         |  |   |        
|Basic                                             |  | $                       | 0.65    |      | $ | 0.62    |  | $ | 0.58   
|                                                  |  |                         |         |      |   |         |  |   |        
|Diluted                                           |  | $                       | 0.64    |      | $ | 0.60    |  | $ | 0.57   
|                                                  |  |                         |         |      |   |         |  |   |        
|Weighted-average shares:                          |  |                         |         |      |   |         |  |   |        
|Basic                                             |  |                         | 104,192 |      |   | 101,819 |  |   | 101,380
|Diluted                                           |  |                         | 106,261 |      |   | 105,284 |  |   | 104,103

See accompanying Notes to Consolidated Financial Statements.



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##### Table of Contents

QUEST SOFTWARE, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY

AND COMPREHENSIVE
INCOME

(In thousands)



|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|--------------------------------------------------------------------------------------------- |  | ------------ | - |  | -------------------- | -------- | - | -------------------------------------- | - | ------- | ------------------------------------------ |  | - | ------------------------ | - |  | ------------------------ | ------ | - |  | - | -------- | - |  | - | ------
|                                                                                              |  | Common Stock |   |  | UnearnedCompensation |          |   | RetainedEarnings /(AccumulatedDeficit) |   |         | AccumulatedOtherComprehensiveIncome (Loss) |  |   | TotalShareholdersEquity |   |  | TotalComprehensiveIncome
|                                                                                              |  |              |   |  |                      |         
|                                                                                              |  | Shares       |   |  | Amount               |          |   |                                        |   |         |                                           
|BALANCE, January 1, 2006                                                                      |  | 99,761       |   |  | $                    | 794,863  |   |                                        | $ | (15,023 | )                                          |  | $ | (54,692                  | ) |  | $                        | (1,716 | ) |  | $ | 723,432  |   |  |   |       
|Exercise of stock options                                                                     |  | 2,058        |   |  |                      | 18,825   |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 18,825   |   |  |   |       
|Net tax deficiency related to share-based compensation                                        |  |             |   |  |                      | (10,928  | ) |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | (10,928  | ) |  |   |       
|Compensation expense associated with share-based payments                                     |  |             |   |  |                      | 27,700   |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 27,700   |   |  |   |       
|Elimination of unearned compensation in relation to the adoption of SFAS 123R                 |  |             |   |  |                      | (15,023  | ) |                                        |   | 15,023  |                                            |  |   |                         |   |  |                          |       |   |  |   |         |   |  |   |       
|Unrealized gain on available-for-sale securities, net of tax                                  |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          | 899    |   |  |   | 899      |   |  | $ | 899   
|Net income                                                                                    |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   | 58,985                   |   |  |                          |       |   |  |   | 58,985   |   |  |   | 58,985
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|Comprehensive income                                                                          |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   |         |   |  | $ | 59,884
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|BALANCE, December 31, 2006                                                                    |  | 101,819      |   |  |                      | 815,437  |   |                                        |   |        |                                            |  |   | 4,293                    |   |  |                          | (817   | ) |  |   | 818,913  |   |  |   |       
|Cumulative effect to prior year retained earnings related to the adoption of FIN 48           |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   | (2,684                   | ) |  |                          |       |   |  |   | (2,684   | ) |  |   |       
|Proceeds received from certain executive officers as part of our restatement remedial actions |  |             |   |  |                      | 158      |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 158      |   |  |   |       
|Compensation expense associated with share-based payments                                     |  |             |   |  |                      | 17,455   |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 17,455   |   |  |   |       
|Unrealized gain on available-for-sale securities, net of tax                                  |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          | 365    |   |  |   | 365      |   |  | $ | 365   
|Net income                                                                                    |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   | 63,119                   |   |  |                          |       |   |  |   | 63,119   |   |  |   | 63,119
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|Comprehensive income                                                                          |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   |         |   |  | $ | 63,484
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|BALANCE, December 31, 2007                                                                    |  | 101,819      |   |  |                      | 833,050  |   |                                        |   |        |                                            |  |   | 64,728                   |   |  |                          | (452   | ) |  |   | 897,326  |   |  |   |       
|Exercise of stock options                                                                     |  | 3,926        |   |  |                      | 39,964   |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 39,964   |   |  |   |       
|Repurchase of common stock                                                                    |  | (11,440      | ) |  |                      | (143,000 | ) |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | (143,000 | ) |  |   |       
|Fees related to the repurchase of common stock                                                |  |             |   |  |                      | (2,250   | ) |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   | (2,250   | ) |  |   |       
|Net tax deficiency related to share-based compensation                                        |  |             |   |  |                      | (2,500   | ) |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | (2,500   | ) |  |   |       
|Cancellation and retirement of shares related to settlement of the Imceda escrow              |  | (7           | ) |  |                      | (88      | ) |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | (88      | ) |  |   |       
|Cash settlement of equity based awards                                                        |  |             |   |  |                      | (743     | ) |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | (743     | ) |  |   |       
|Proceeds received from certain executive officers as part of our restatement remedial actions |  |             |   |  |                      | 200      |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 200      |   |  |   |       
|Compensation expense associated with share-based payments                                     |  |             |   |  |                      | 16,348   |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   | 16,348   |   |  |   |       
|Losses reclassified to net income                                                             |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          | 452    |   |  |   | 452      |   |  | $ | 452   
|Net income                                                                                    |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   | 68,043                   |   |  |                          |       |   |  |   | 68,043   |   |  |   | 68,043
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|Comprehensive income                                                                          |  |             |   |  |                      |         |   |                                        |   |        |                                            |  |   |                         |   |  |                          |       |   |  |   |         |   |  | $ | 68,495
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       
|BALANCE, December 31, 2008                                                                    |  | 94,298       |   |  | $                    | 740,981  |   |                                        | $ |        |                                            |  | $ | 132,771                  |   |  | $                        |       |   |  | $ | 873,752  |   |  |   |       
|                                                                                              |  |              |   |  |                      |          |   |                                        |   |         |                                            |  |   |                          |   |  |                          |        |   |  |   |          |   |  |   |       

See accompanying Notes to Consolidated Financial Statements.



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##### Table of Contents

QUEST SOFTWARE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)



|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|--------------------------------------------------------------------------------------------- |  | ----------------------- | -------- | - | ---- | - | -------- | ---- |  | - | ------- | -
|                                                                                              |  | Year Ended December 31, |         
|                                                                                              |  | 2008                    |          |   | 2007 |   |          | 2006 | 
|Cash flows from operating activities:                                                         |  |                         |          |   |      |   |          |      |  |   |         |  
|Net income                                                                                    |  | $                       | 68,043   |   |      | $ | 63,119   |      |  | $ | 58,985  |  
|Adjustments to reconcile net income to net cash provided by operating activities:             |  |                         |          |   |      |   |          |      |  |   |         |  
|Depreciation and amortization                                                                 |  |                         | 48,255   |   |      |   | 37,362   |      |  |   | 36,796  |  
|Compensation expense associated with share-based payments                                     |  |                         | 17,106   |   |      |   | 17,455   |      |  |   | 27,700  |  
|Deferred income taxes                                                                         |  |                         | (236     | ) |      |   | (18,201  | )    |  |   | (21,926 | )
|Gain on sale of corporate aircraft                                                            |  |                         |         |   |      |   |         |      |  |   | (3,987  | )
|Unrealized losses on long-term investments, net of gain from put options                      |  |                         | 642      |   |      |   |         |      |  |   |        |  
|Impairment losses on cost method investments                                                  |  |                         | 2,001    |   |      |   |         |      |  |   |        |  
|Excess tax benefit related to share-based compensation                                        |  |                         | (3,415   | ) |      |   |         |      |  |   | (6,180  | )
|Provision for bad debts                                                                       |  |                         | 1,358    |   |      |   | 302      |      |  |   | (615    | )
|In-process research and development                                                           |  |                         | 955      |   |      |   | 220      |      |  |   | 960     |  
|Other non-cash adjustments, net                                                               |  |                         | 578      |   |      |   | 308      |      |  |   | (411    | )
|Changes in operating assets and liabilities, net of effects of acquisitions:                  |  |                         |          |   |      |   |          |      |  |   |         |  
|Accounts receivable                                                                           |  |                         | (6,915   | ) |      |   | (10,496  | )    |  |   | (17,740 | )
|Prepaid expenses and other current assets                                                     |  |                         | 1,809    |   |      |   | (3,670   | )    |  |   | 983     |  
|Other assets                                                                                  |  |                         | 986      |   |      |   | (575     | )    |  |   | (2,110  | )
|Accounts payable                                                                              |  |                         | (1,694   | ) |      |   | (2,815   | )    |  |   | 785     |  
|Accrued compensation                                                                          |  |                         | (3,871   | ) |      |   | 8,679    |      |  |   | 1,091   |  
|Other accrued expenses                                                                        |  |                         | (5,359   | ) |      |   | 1,394    |      |  |   | 1,100   |  
|Income taxes payable                                                                          |  |                         | (5,465   | ) |      |   | 8,590    |      |  |   | 12,685  |  
|Deferred revenue                                                                              |  |                         | 37,113   |   |      |   | 38,140   |      |  |   | 60,521  |  
|Other liabilities                                                                             |  |                         | (40      | ) |      |   | (2,376   | )    |  |   | (260    | )
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Net cash provided by operating activities                                                     |  |                         | 151,851  |   |      |   | 137,436  |      |  |   | 148,377 |  
|Cash flows from investing activities:                                                         |  |                         |          |   |      |   |          |      |  |   |         |  
|Purchases of property and equipment                                                           |  |                         | (12,244  | ) |      |   | (13,050  | )    |  |   | (16,639 | )
|Proceeds from sale of corporate aircraft                                                      |  |                         |         |   |      |   |         |      |  |   | 15,600  |  
|Cash paid for acquisitions, net of cash acquired                                              |  |                         | (137,207 | ) |      |   | (146,842 | )    |  |   | (17,472 | )
|Change in restricted cash                                                                     |  |                         | 46,496   |   |      |   | (48,924  | )    |  |   |        |  
|Purchases of cost method investments                                                          |  |                         | (3,160   | ) |      |   | (6,109   | )    |  |   | (3,803  | )
|Purchases of investment securities                                                            |  |                         | (52,003  | ) |      |   | (30,766  | )    |  |   | (60,754 | )
|Sales and maturities of investment securities                                                 |  |                         | 82,071   |   |      |   | 58,396   |      |  |   | 79,379  |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Net cash used in investing activities                                                         |  |                         | (76,047  | ) |      |   | (187,295 | )    |  |   | (3,689  | )
|Cash flows from financing activities:                                                         |  |                         |          |   |      |   |          |      |  |   |         |  
|Repurchase of common stock                                                                    |  |                         | (145,250 | ) |      |   |         |      |  |   |        |  
|Repayment of capital lease obligations                                                        |  |                         | (256     | ) |      |   | (280     | )    |  |   | (224    | )
|Proceeds from the exercise of stock options                                                   |  |                         | 39,964   |   |      |   |         |      |  |   | 18,825  |  
|Excess tax benefit related to share-based compensation                                        |  |                         | 3,415    |   |      |   |         |      |  |   | 6,180   |  
|Proceeds received from certain executive officers as part of our restatement remedial actions |  |                         | 200      |   |      |   | 158      |      |  |   |        |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Net cash provided by (used in) financing activities                                           |  |                         | (101,927 | ) |      |   | (122     | )    |  |   | 24,781  |  
|Effect of exchange rate changes on cash and cash equivalents                                  |  |                         | 6,450    |   |      |   | (615     | )    |  |   | (4,330  | )
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Net increase (decrease) in cash and cash equivalents                                          |  |                         | (19,673  | ) |      |   | (50,596  | )    |  |   | 165,139 |  
|Cash and cash equivalents, beginning of period                                                |  |                         | 235,568  |   |      |   | 286,164  |      |  |   | 121,025 |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Cash and cash equivalents, end of period                                                      |  | $                       | 215,895  |   |      | $ | 235,568  |      |  | $ | 286,164 |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Supplemental disclosures of consolidated cash flow information:                               |  |                         |          |   |      |   |          |      |  |   |         |  
|Cash paid for interest                                                                        |  | $                       | 289      |   |      | $ | 289      |      |  | $ | 56      |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Cash paid for income taxes                                                                    |  | $                       | 22,452   |   |      | $ | 35,861   |      |  | $ | 26,413  |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Supplemental schedule of non-cash investing and financing activities:                         |  |                         |          |   |      |   |          |      |  |   |         |  
|Unrealized gain on available-for-sale securities, net of tax                                  |  | $                       |         |   |      | $ | 365      |      |  | $ | 727     |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  
|Unpaid purchases of property and equipment                                                    |  | $                       | 852      |   |      | $ | 697      |      |  | $ | 356     |  
|                                                                                              |  |                         |          |   |      |   |          |      |  |   |         |  

See accompanying Notes to Consolidated Financial Statements.



F-5



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.    Description of
Business and Summary of Significant Accounting Policies

Nature of Operations  Quest Software, Inc. (Quest,
the Company, we, us or our), was incorporated in California in 1987 and is a leading developer and vendor of application management, Windows management and database management software products. We
also provide consulting, training, and post-contract technical support services to our customers. We have wholly-owned research and development subsidiaries and sales subsidiaries for marketing, distribution, and support of our products and services
in the United States and abroad.

Basis of Consolidation  The accompanying consolidated financial statements have been
prepared in accordance with accounting principles generally accepted in the United States of America and include our accounts and those of our majority owned subsidiaries. Intercompany transactions are eliminated and the portion of the net
income or net loss of subsidiaries applicable to minority interests adjusts other income, net.

Use of Estimates The
preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Foreign Currency Translation  In accordance with Statement of Financial Accounting Standards (SFAS) No. 52,
Foreign Currency Translation, the United States Dollar is considered to be the functional currency for our foreign subsidiaries, as such subsidiaries act primarily as an extension of our parent companys operations. The determination of
functional currency is primarily based on the subsidiaries relative financial and operational dependence on the parent company. Assets and liabilities in these subsidiaries are re-measured at current exchange rates, except for property and
equipment, deferred revenue, depreciation and investments, which are translated at historical exchange rates. Revenues and expenses are re-measured at weighted average exchange rates in effect during the year except for costs related to the above
mentioned balance sheet items which are translated at historical rates. Foreign currency gains and losses are included in other income, net in the consolidated income statements. There was a net foreign currency loss of $7.5 million for
the year ended December 31, 2008 and a net foreign currency gain of $4.4 million for the years ended December 31, 2007 and 2006 based on re-measurement.

Fair Value of Financial Instruments  The carrying amounts of our financial instruments including cash and cash equivalents, investments in available-for-sale and trading securities, accounts receivable,
accounts payable and accrued liabilities approximate their respective fair values because of the relatively short period of time between origination of the instruments and their expected realization or because they are carried at fair value.

Cash Equivalents and Investments We consider highly liquid investments with original maturities of three months or less at
the date of purchase to be cash equivalents. Cash equivalents consist primarily of AAA-rated money market funds in all periods presented. Investments consist of available-for-sale or trading securities as defined in SFAS No. 115, Accounting
for Certain Investments in Debt and Equity Securities (SFAS No. 115). These investments are recorded at fair value and are classified as investments in the accompanying consolidated balance sheets as of December 31, 2008.
The changes in fair values on trading securities are recorded as a component of other income, net. The changes in fair values, net of applicable taxes, on available-for-sale investment securities are recorded as unrealized gains (losses) as a
component of accumulated other comprehensive income (loss) in shareholders equity. Realized gains and losses and declines in value judged to be other-than-temporary on available-for-sale securities are included in other income, net. The cost



F-6



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



basis for realized gains and losses on available-for-sale securities is determined on a specific identification basis. Investments are made based on our
investment policy which restricts the types of investments that can be made. We have classified available-for-sale and trading securities as short-term or long-term based primarily on the maturity date of the related securities.

Concentration of Credit Risk  Financial instruments that potentially subject us to credit risk include cash and cash equivalents,
investments and accounts receivable. We believe that credit risks related to our investment portfolio are moderated by limitations we place on our exposure to any one issuer and credit risks on accounts receivable are moderated by the diversity of
our products, customers and geographic sales areas. We monitor extensions of credit and have not experienced significant credit losses in the past. We maintain an allowance both for bad debts and for sales returns and cancellations and such losses
and returns have historically been within managements expectations. No single customer accounted for 10% or more of our total revenues or accounts receivable for the years ended December 31, 2008, 2007 or 2006.

Allowances for Doubtful Accounts and Returns  We record allowances for doubtful accounts based upon a specific review of significant
outstanding invoices and/or our historical write-off experience. We also record a provision for estimated sales returns and allowances on product and service related sales in accordance with SFAS No. 48, Revenue Recognition When Right of
Return Exists. These estimates are based on historical sales returns and other known factors.

Other Assets  The following
table summarizes our other assets by asset type at the dates indicated (in thousands):



|                                |  |                   |        |                   |   |       
|------------------------------- |  | ----------------- | ------ | ----------------- | - | ------
|Asset Type                      |  | December 31, 2008 |        | December 31, 2007
|Cost method investments         |  | $                 | 11,493 |                   | $ | 11,715
|Put options (1)                 |  |                   | 7,873  |                   |   |      
|Income taxes receivable         |  |                   | 4,475  |                   |   |      
|Lease security deposits         |  |                   | 2,502  |                   |   | 2,501 
|Non-current restricted cash (2) |  |                   | 932    |                   |   | 2,045 
|Other                           |  |                   | 2,544  |                   |   | 1,764 
|                                |  |                   |        |                   |   |       
|Total Other Assets              |  | $                 | 29,819 |                   | $ | 18,025
|                                |  |                   |        |                   |   |       



| | (1) | The Put Options relate to settlement agreements entered into with the investment firm that sold us our auction rate securities (see Note 2).
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | Relates primarily to cash restricted as a condition to certain non-US facility leases.
| | --- | --------------------------------------------------------------------------------------

Cost method investments are investments made in non-consolidated companies accounted for under the cost method. These investments were made in early
stage private companies and a private equity fund for business and strategic purposes. We may make additional investments of this nature in the future. These investments are accounted for under the cost method, as we do not have the ability to
exercise significant influence over these companies operations. We periodically monitor our investments for impairment and will record reductions in carrying values if and when necessary. The evaluation process is based on information that we
request from these privately-held companies. This information is not subject to the same disclosure regulations as U.S. public companies and, as such, the basis for these evaluations is subject to the timing and the accuracy of the data received
from these companies. As part of this evaluation process, our review includes but is not limited to a review of each companys cash position, recent financing activities, financing needs, earnings and revenue outlook, operational performance,
management or ownership changes, and impacts from competitive pressures. If we determine that the carrying value of our investment in a company is at an amount above fair value, an adjustment will be made in that corresponding period resulting in a
charge against earnings for the write-down.



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



For example, in the fourth quarter of 2008 we identified two investments with a fair value less than carrying value resulting in a reduction of carrying
value of $2.0 million. Such charge was recorded within other income, net in our consolidated income statement for the twelve months ended December 31, 2008 on the basis that the impairment is deemed to be other-than-temporary.

Long-Lived Assets  We account for the impairment and disposition of long-lived assets in accordance with SFAS No. 144, Accounting
for the Impairment or Disposal of Long-Lived Assets. In accordance with SFAS No. 144, long-lived assets to be held and used are reviewed for events or changes in circumstances, which indicate that their carrying value may not be
recoverable. We periodically review the carrying value of long-lived assets to determine whether or not impairment to such value has occurred.

Property and Equipment  Property and equipment are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are provided using the straight-line method over the following estimated useful
lives:



|                        |  |      
|----------------------- |  | -----
|                        |  | Years
|Building                |  | 30   
|Furniture and fixtures  |  | 7    
|Machinery and equipment |  | 7    
|Computer equipment      |  | 3    
|Computer software       |  | 3    

Leasehold improvements are amortized over the shorter of the estimated useful lives of the
improvements or the term of the related lease. Repair and maintenance costs associated with property, equipment and leasehold improvements are expensed as incurred. Software licenses are recorded at cost and are amortized over the shorter of the
estimated useful lives of the related products or the term of the license, generally three years.

Goodwill and Intangible Assets
 Goodwill arising from acquisitions (see Notes 4 and 5) is recorded as the excess of the purchase price over the fair value of assets acquired. Intangible assets are recorded at the estimated fair value of technology, customer lists,
maintenance contracts, trademarks, trade names and non-compete agreements acquired and amortized using the straight-line method over estimated useful lives. The estimated useful lives of the intangible assets being amortized range from two to seven
years. The estimated fair value of trade names associated with ScriptLogic Corporation acquired in August 2007, were assigned indefinite useful lives and are not being amortized. Accumulated amortization of intangible assets was $142.2 million and
$110.6 million at December 31, 2008 and 2007, respectively. The net carrying amount of intangible assets was considered recoverable at December 31, 2008, as there were no further indications of impairment. We test goodwill for impairment
at the reporting unit level on an annual basis in the fourth quarter or more frequently if we believe indicators of impairment exist. The carrying amount of goodwill was considered recoverable at December 31, 2008, based on the results
from our goodwill impairment evaluation performed in the fourth quarter of 2008.

Revenue Recognition  We derive revenues from
three primary sources: (1) perpetual software licenses, (2) annual maintenance and support services and (3) consulting and training services.

We recognize revenue in accordance with the American Institute of Certified Public Accountants (AICPA) Statement of Position (SOP) 97-2, Software Revenue Recognition, and
related interpretations, SOP 98-9 Modification of SOP 97-2, Software Revenue Recognition, With Respect to Certain Transactions, Securities and Exchange Commission (SEC) Staff Accounting Bulletin No. 104 (SAB
104), Revenue Recognition, and other related pronouncements.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Before revenue can be recognized all of the following criteria must be satisfied:



| | (1) | Persuasive evidence of an arrangement existsincluding a written contract signed by both the end customer and Quest.
| | --- | --------------------------------------------------------------------------------------------------------------------



| | (2) | Delivery has occurredwhen all product and/or service that is essential to the functionality is delivered to the end customer.
| | --- | ------------------------------------------------------------------------------------------------------------------------------



| | (3) | The fee is fixed or determinablewhen we have a signed contract that states the agreed upon fee for our product and/or service and specifies the related terms and conditions
that govern that arrangement, and is free of material contingencies or significant uncertainty.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (4) | Collection is probableassessed based on the probability of collection on a customer-by-customer basis based on payment history and our evaluation of the end customers
financial position.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

We license our products primarily through our direct sales force, our telesales force and, increasingly,
indirect channels including value added resellers and distributors. For our direct sales, we utilize written contracts as the means to establish the terms and conditions upon which our products and services are sold to our end customers. For our
indirect sales transactions, we accept orders from our resellers and distributors when they have existing orders from an end customer. Indirect sales through resellers are a growing proportion of our transaction volume. These transactions are
generally handled via processes and policies that are similar to an end customer sale. We utilize written contracts coupled with purchase orders as the means to establish the terms and conditions of these indirect sales transactions.

Most of our software products are off the shelf products that do not require customization. We initially capture value for our products by
selling a perpetual software license to end customers. The fee for the first year of maintenance is included in, or bundled with, the perpetual software license at the time of initial sale. As such, the combination at initial sale of a perpetual
software license and one year of maintenance services represents a multiple-element arrangement for revenue recognition purposes.

We account for the perpetual software license component of these multiple-element arrangements using the residual method, which requires recognition of the perpetual software license revenue once all software products have been delivered to
the end customer and the only undelivered element is maintenance, consulting and training services, if applicable. The value of the undelivered elements is determined based on vendor specific objective evidence (VSOE) of fair value and
is deferred. The residual value, after allocation of the fee to the undelivered elements based on VSOE of fair value, is then allocated to the perpetual software license for the software products being sold.

Our maintenance VSOE of fair value is determined by reference to the prices our end customers pay for this support when it is sold separately; that is,
when we enter into an arms length, annual renewal transaction with end customers where the only offering sold is maintenance. These standalone maintenance renewal transactions are typically for one year in duration and are priced as a targeted
percentage of the initial, discounted purchase price. We bill these renewal transactions in advance of the services provided. We also offer end customers the right to purchase maintenance for multiple annual periods beyond the first year. Revenue
for our standalone sale of annual maintenance renewals in years two, three and beyond is recognized ratably over the support term. Sales of maintenance for multiple annual periods are treated similarly.

Our consulting and training services VSOE of fair value is determined by reference to our established pricing and discounting practices for these
services when sold separately. Our consulting and training services



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



are typically sold as time-and-materials based contracts that range from five to fifteen days in duration. Revenue from consulting and training services is
generally recognized as the services are performed in accordance with the underlying service contracts.

If we cannot objectively determine
the fair value of any undelivered element (hardware, software, specific upgrade rights, etc.) in a bundled software and services arrangement, we defer revenue until all elements are delivered and services are performed, or until fair value can be
objectively determined based on VSOE of fair value for any remaining undelivered elements.

In addition to perpetual software licenses, we
sell a small amount of time-based software licenses (or term licenses) each year wherein customers pay a single fee for the right to use the software and receive maintenance for a defined period of time. Approximately 2% of 2008 license revenue was
generated by these time-based software licenses. All license and maintenance revenues on these term licenses are deferred and recognized ratably over the license term.

There are numerous factors that can affect our assessment of whether the revenue recognition criteria are satisfied. For example:



| |  |  | An arrangement with governing terms and conditions that extend payment terms beyond our customary and historical practices may indicate that collection is not
probable. We assess whether fees are fixed or determinable at the time of sale and recognize revenue if all other requirements have been met. Our standard payment terms are 30 days but may vary based on the country in which the agreement is
executed. We generally deem payments that are due within 6 months to be fixed and determinable based on collections history and thereby satisfy the required revenue recognition criterion.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An arrangement with a contractual clause indicating the transaction is contingent on the end customers satisfaction with and acceptance of the
product may yield a conclusion that the fee is not yet fixed or determinable. Substantially all of our software license arrangements do not include acceptance provisions. Since such acceptance provisions are not contained in our software license
arrangements as standard provisions and the incidence of returns in accordance with such acceptance provisions cannot be reasonably estimated, if a contract does include such a provision we recognize revenue upon the earlier of receipt of written
customer acceptance or expiration of the acceptance period.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | We evaluate arrangements with governmental entities containing fiscal funding or termination for convenience provisions, when such
provisions are required by law, to determine the probability of possible cancellation. We consider multiple factors, including the history with the customer in similar transactions, and the planning, budgeting and approval processes undertaken by
the governmental entity. If we determine upon execution of these arrangements that the likelihood of cancellation is not likely, we then recognize revenue once all of the criteria described above have been met. If such a determination cannot be
made, revenue is recognized upon the earlier of cash receipt or approval of the applicable funding provision by the governmental entity.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Our product return policy is reflected in our standard form license, maintenance and/or service agreements for end customers as well as for resellers and distributors. These agreements do not typically or expressly
provide for product returns and cancellations as a matter of right. Quest maintains an allowance for sales returns and cancellations to cover the circumstances where the company accepts returns or cancellations on a discretionary basis even though
not contractually obligated to do so. This allowance is intended only as an estimate of customer payment obligations associated with enforceable contracts for the delivery of products or services, which based on our history, we do not expect to
collect.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



We analyze various factors including our historical experience, the credit-worthiness of our
customers, accounts receivable aging data, contractual terms and conditions and our current analysis of the collectability of accounts receivable in helping us make judgments about the level of allowances to hold for sales returns and cancellations.
Changes in judgments on any of these factors could materially impact the timing and amount of revenue and costs recognized.

We recognize
channel rebates in accordance with the Financial Accounting Standards Boards (FASB) Emerging Issues Task Force Issue No. 01-09, Accounting for Consideration Given by a Vendor to a Customer (Including a Reseller of the
Vendors Products).The rebates provided to those who distribute our products are recorded as an offset to revenue as they are considered adjustments of the selling price of our products during the period of the corresponding
order.

Uncollected Deferred Revenue  Because of our revenue recognition policies, there are circumstances for which we are
unable to recognize revenue relating to sales transactions that have been billed, but the related account receivable has not been collected. While the receivable represents an enforceable obligation, for balance sheet presentation purposes we have
offset the deferred revenue with the related account receivable and no amounts appear in our consolidated balance sheets for such transactions. The aggregate amount of unrecognized accounts receivable and deferred revenue was $39.9 million and $43.7
million at December 31, 2008 and 2007, respectively.

Software Development Costs  Costs incurred in the research and
development of new software products and enhancements to existing software products are expensed as incurred until technological feasibility has been established. After technological feasibility is established, any additional costs are capitalized
in accordance with SFAS No. 86, Accounting for the Costs of Computer Software to Be Sold, Leased or Otherwise Marketeduntil the product is available for general release. Because our current process for developing software is essentially
completed concurrently with the establishment of technological feasibility, no software development costs have been capitalized as of December 31, 2008 and 2007.

Advertising Expenses  We expense all advertising costs as incurred, and such costs were $5.9 million, $4.3 million and $3.9 million for the years ended December 31, 2008, 2007 and 2006, respectively.

Income Taxes  Income taxes are accounted for under the asset and liability method in accordance with SFAS No. 109,
Accounting for Income Taxes.Deferred tax assets and liabilities are recognized for future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective
tax bases and operating loss and tax credit carry-forwards. 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 recovered
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. We provide valuation allowances against the net deferred tax asset for amounts that are
not considered more likely than not to be realized (See Note 8 for disclosure of amounts related to deferred taxes and associated valuation allowances).

In accordance with the provisions of FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxesan interpretation of FASB Statement 109 (FIN 48), we perform a
comprehensive review of our portfolio of uncertain tax positions regularly. In this regard, an uncertain tax position represents our expected treatment of a tax position taken in a filed tax return, or planned to be taken in a future tax return or
claim, which has not been reflected in measuring income tax expense for financial reporting purposes. Until these positions are sustained by the taxing authorities, we have not recognized the tax benefits resulting from such positions and report the
tax effects as a liability for uncertain tax positions in our consolidated income statements.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Share-Based Compensation Plans  We account for share-based compensation using the fair
value recognition provisions of SFAS No. 123(R), Share-Based Payment (SFAS 123R).We estimate the fair value of stock options granted using a Black Scholes option valuation model and a single option award approach. We use
historical data to estimate pre-vesting option forfeitures and record share-based compensation expense only for those awards that are expected to vest. We amortize the fair value of stock options on a straight-line basis over the requisite service
periods of the awards, which are generally the vesting periods. We value restricted stock units granted based on the market price of our common stock on the date of the grant. We amortize the value of restricted stock units on a straight-line basis
over the restriction period. See Note 10 for a description of our share-based employee compensation plans and the assumptions we use to calculate the fair value of share-based employee compensation.

Net Income Per Share  We compute net income per share in accordance with SFAS No. 128, Earnings per Share.Basic
earnings per share is computed by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution of securities by including other common stock equivalents,
including stock options and restricted stock units, in the weighted-average number of common shares outstanding for a period, if dilutive.

The table below sets forth the reconciliation of the denominator of the net income per share calculation (in thousands):



|                                                                |  |                          |  |         |  |        
|--------------------------------------------------------------- |  | ------------------------ |  | ------- |  | -------
|                                                                |  | Years Ended December 31,
|                                                                |  | 2008                     |  | 2007    |  | 2006   
|Shares used in computing basic net income per share             |  | 104,192                  |  | 101,819 |  | 101,380
|Dilutive effect of stock options and restricted stock units (1) |  | 2,069                    |  | 3,465   |  | 2,723  
|                                                                |  |                          |  |         |  |        
|Shares used in computing diluted net income per share           |  | 106,261                  |  | 105,284 |  | 104,103
|                                                                |  |                          |  |         |  |        



| | (1) | Options to purchase 9,126, 8,331 and 12,274 shares of common stock were outstanding during 2008, 2007 and 2006, respectively, but were not included in the computation of
diluted net income per share as inclusion would have been anti-dilutive.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Taxes Collected from Customers and Remitted to
Governmental Authorities  We present taxes collected from customers and remitted to governmental authorities in accordance with Emerging Issues Task Force Issue No. 06-3, How Taxes Collected from Customers and Remitted to
Governmental Authorities Should Be Presented in the Income Statement (That Is, Gross versus Net Presentation),on a net basis.

Recently
Issued Accounting Pronouncements

In September 2006, the FASB issued SFAS No. 157, Fair Value Measurements (SFAS
157), which defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. SFAS 157 is effective for fiscal years beginning after November 15, 2007, and interim periods within
those fiscal years. However, in February 2008, the FASB issued two FASB Staff Positions that remove leasing from the scope of SFAS 157 and approve a one year deferral for the implementation of SFAS 157 for non-financial assets and non-financial
liabilities, except for items that are recognized or disclosed at fair value in the financial statements on a recurring basis. Nonfinancial assets and nonfinancial liabilities for which we have not applied the provisions of SFAS 157 include those
measured at fair value in goodwill impairment testing and those initially measured at fair value in a business combination. In October 2008, the FASB issued an additional FASB Staff Position that clarifies the application of SFAS 157 in a market
that is not active. We adopted this statement for financial assets and financial liabilities effective January 1, 2008 (see Note 11 for further details)



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



and for non-financial assets and non-financial liabilities effective January 1, 2009. There was no impact from adoption of this standard on our
financial position or results of operations. We do not expect adoption of this standard as it pertains to non-financial assets and non-financial liabilities to have a material impact on our consolidated financial position or results of operations,
however it will have an affect on how we measure the fair value of assets and liabilities acquired in any future business combination.

In
February 2007, the FASB issued SFAS No. 159, The Fair Value Option for Financial Assets and Financial LiabilitiesIncluding an Amendment of FASB Statement No. 115(SFAS 159), which permits entities to choose to
measure many financial instruments and certain other items at fair value, on an instrument-by-instrument basis. The fair value measurement election is irrevocable and requires that unrealized gains and losses are reported in earnings. SFAS
No. 159 was effective in the first quarter of fiscal 2008. The adoption of this standard did not have a material effect on our consolidated financial position or results of operations.

In December 2007, the FASB issued SFAS No. 141 (Revised 2007),Business Combinations (SFAS 141R). SFAS 141R will
significantly change the accounting for business combinations. Under SFAS 141R, an acquiring entity will be required to recognize all the assets acquired and liabilities assumed in a transaction at the acquisition-date fair value with limited
exceptions. SFAS 141R will change the accounting treatment for certain specific items, including:



| |  |  | Acquisition costs will be generally expensed as incurred;
| | - |  | ---------------------------------------------------------



| |  |  | Noncontrolling interests (formerly known as minority interestssee SFAS 160 discussion below) will be valued at fair value at the acquisition date;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Acquired contingent liabilities will be recorded at fair value at the acquisition date and subsequently measured at either the higher of such amount or the amount
determined under existing guidance for non-acquired contingencies;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | In-process research and development will be recorded at fair value as an indefinite-lived intangible asset at the acquisition date;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------



| |  |  | Restructuring costs associated with a business combination will be generally expensed subsequent to the acquisition date; and
| | - |  | -----------------------------------------------------------------------------------------------------------------------------



| |  |  | Changes in deferred tax asset valuation allowances and income tax uncertainties after the acquisition date generally will affect income tax expense.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------

SFAS 141R also includes a substantial number of new disclosure requirements. SFAS 141R applies prospectively to business
combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after December 15, 2008. Earlier adoption is prohibited. Accordingly, since we are a calendar year-end company
we will continue to record and disclose business combinations following existing accounting principles generally accepted in the United States of America until January 1, 2009. We expect SFAS 141R will have an impact on accounting for business
combinations once adopted but the impact will be dependent upon the nature, terms and size of acquisitions completed after the effective date.

In December 2007, the FASB issued SFAS No. 160, Noncontrolling Interests in Consolidated Financial StatementsAn Amendment of ARB No. 51(SFAS 160). SFAS 160 establishes new accounting and reporting
standards for the noncontrolling interest in a subsidiary and for the deconsolidation of a subsidiary. Specifically,



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



this statement requires the recognition of a noncontrolling interest (minority interest) as equity in the consolidated financial statements and separate from
the parents equity. The amount of net income attributable to the noncontrolling interest will be included in consolidated net income on the face of the income statement. SFAS 160 clarifies that changes in a parents ownership interest in
a subsidiary that do not result in deconsolidation are equity transactions if the parent retains its controlling financial interest. In addition, this statement requires that a parent recognize a gain or loss in net income when a subsidiary is
deconsolidated. Such gain or loss will be measured using the fair value of the noncontrolling equity investment on the deconsolidation date. SFAS 160 also includes expanded disclosure requirements regarding the interests of the parent and its
noncontrolling interest. SFAS 160 is effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2008. Like SFAS 141R discussed above, earlier adoption is prohibited. We do not expect adoption
of this Statement to have a material effect on our consolidated financial position or results of operations.

In April 2008, the FASB
issued FASB Staff Position (FSP) No. 142-3, Determination of the Useful Life of Intangible Assets. This FSP amends the factors that should be considered in developing renewal or extension assumptions used to determine the
useful life of a recognized intangible asset under SFAS No. 142 (SFAS 142), Goodwill and Other Intangible Assets, and requires expanded disclosures regarding intangible assets existing as of each reporting period. The
intent of this FSP is to improve the consistency between the useful life of a recognized intangible asset under SFAS 142 and the period of expected cash flows used to measure the fair value of the intangible asset under SFAS 141R and other U.S.
generally accepted accounting principles. This FSP is effective for fiscal years beginning after December 15, 2008, and interim periods within those fiscal years. Early adoption is prohibited. We do not expect adoption of this FSP to have a
material effect on our consolidated financial position or results of operations.

In May 2008, the FASB issued SFAS No. 162, The
Hierarchy of Generally Accepted Accounting Principles (SFAS 162). SFAS 162 identifies the sources of accounting principles and the framework, or hierarchy, for selecting the accounting principles used in preparing financial
statements that are presented in conformity with U.S. generally accepted accounting principles by nongovernmental entities. This Statement is effective 60 days following the SECs approval of the Public Company Accounting Oversight Board
(PCAOB) amendments to AU Section 411, The Meaning of Present Fairly in Conformity With Generally Accepted Accounting Principles. We do not expect adoption of this Statement to have a material effect on our consolidated
financial position or results of operations.

In November 2008, the FASB ratified Emerging Issues Task Force (EITF) Issue
No. 08-6, Equity Method Investment Accounting Considerations (EITF 08-6). EITF 08-6 clarifies the accounting for certain transactions and impairment considerations involving equity method investments. EITF 08-6 is effective
for fiscal years beginning after December 15, 2008, with early adoption prohibited. We do not currently have any investments that are accounted for under the equity method. The pending adoption of EITF 08-6 is not expected to have a material
effect on our consolidated financial position or results of operations.

In November 2008, the FASB ratified EITF Issue No. 08-7,
Accounting for Defensive Intangible Assets (EITF 08-7). EITF 08-7 clarifies the accounting for certain separately identifiable intangible assets which an acquirer does not intend to actively use but intends to hold to prevent its
competitors from obtaining access to them. EITF 08-7 requires an acquirer in a business combination to account for a defensive intangible asset as a separate unit of accounting which should be amortized to expense over the period the asset
diminishes in value. EITF 08-7 is effective for fiscal years beginning after December 15, 2008, with early adoption prohibited. The pending adoption of EITF 08-7 is not expected to have a material effect on our consolidated financial position
or results of operations.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



2.    Cash and Cash Equivalents and Investments

The following table summarizes our cash and cash equivalents and investments by balance sheet classification at the dates indicated (in thousands):



|                                                |  |                   |         |                   |   |         |  |            |         |  |   |        
|----------------------------------------------- |  | ----------------- | ------- | ----------------- | - | ------- |  | ---------- | ------- |  | - | -------
|                                                |  | December 31, 2008 |         | December 31, 2007
|Classification on balance sheet                 |  | Cost              |         | Fair Value        |   | Cost    |  | Fair Value
|Cash and cash equivalents                       |  | $                 | 215,895 |                   | $ | 215,895 |  | $          | 235,568 |  | $ | 235,568
|Short-term investments                          |  |                   | 632     |                   |   | 632     |  |            | 10,287  |  |   | 10,287 
|Long-term investments                           |  |                   | 49,925  |                   |   | 41,410  |  |            | 71,388  |  |   | 70,936 
|                                                |  |                   |         |                   |   |         |  |            |         |  |   |        
|Total cash and cash equivalents and investments |  | $                 | 266,452 |                   | $ | 257,937 |  | $          | 317,243 |  | $ | 316,791
|                                                |  |                   |         |                   |   |         |  |            |         |  |   |        

The following table summarizes our investments by investment category at the dates indicated (in
thousands):



|                                                      |  |                   |        |                   |   |        |  |            |        |  |   |       
|----------------------------------------------------- |  | ----------------- | ------ | ----------------- | - | ------ |  | ---------- | ------ |  | - | ------
|                                                      |  | December 31, 2008 |        | December 31, 2007
|Investment category:                                  |  | Cost              |        | Fair Value        |   | Cost   |  | Fair Value
|Available-for-sale securities:                        |  |                   |        |                   |   |        |  |            |        |  |   |       
|Municipal auction rate securities                     |  | $                 |       |                   | $ |       |  | $          | 50,270 |  | $ | 50,270
|U.S. government agency mortgage-backed Securities     |  |                   |       |                   |   |       |  |            | 21,118 |  |   | 20,666
|Municipal bonds                                       |  |                   |       |                   |   |       |  |            | 7,278  |  |   | 7,278 
|Term deposits                                         |  |                   | 632    |                   |   | 632    |  |            | 3,009  |  |   | 3,009 
|                                                      |  |                   |        |                   |   |        |  |            |        |  |   |       
|Total available-for-sale securities                   |  |                   | 632    |                   |   | 632    |  |            | 81,675 |  |   | 81,223
|Trading securities: Municipal auction rate securities |  |                   | 49,925 |                   |   | 41,410 |  |            |       |  |   |      
|                                                      |  |                   |        |                   |   |        |  |            |        |  |   |       
|Total cash and cash equivalents and investments       |  | $                 | 50,557 |                   | $ | 42,042 |  | $          | 81,675 |  | $ | 81,223
|                                                      |  |                   |        |                   |   |        |  |            |        |  |   |       

We accumulate unrealized gains and losses on our available-for-sale securities, net of tax, in
accumulated other comprehensive income in the shareholders equity section of our balance sheets. We had a gross unrealized loss of $0.5 million on our available-for-sale securities at December 31, 2007.

As of December 31, 2007, our U.S. government agency mortgage-backed securities with an estimated fair value of $20.7 million had an unrealized loss
position of $0.7 million for greater than twelve months.

At December 31, 2008, we held $49.9 million par value (with a fair value of
$41.4 million) in municipal notes with an auction reset feature (auction rate securities or ARSs). These securities are collateralized long-term debt instruments that provide liquidity through a Dutch auction process that
resets the applicable interest rate at pre-determined intervals, typically every 35 days. Due to a decrease in liquidity in the global credit markets, in February 2008 auctions began failing for the ARSs we held. Regularly scheduled
auctions for these securities have continued to fail since that time. When these auctions initially failed, higher interest rates for many of the securities went into effect. As of December 31, 2008, we continue to earn interest on all of our
auction rate securities. Of the total auction rate securities we held at December 31, 2008, the underlying assets of $49.2 million par value, or 99% of par value, were in securities collateralized by student loan portfolios, which are
guaranteed by the United States government.

We estimated the fair values of the ARSs we held at December 31, 2008 based on a
discounted cash flow model that we prepared. Key considerations to our discounted cash flow model included, among other items, the general climate of interest rates, the collateralization underlying the security investments, the creditworthiness of



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



the counterparty, the timing of expected future cash flows, and the expectation of the next time the security is expected to have a successful
auction. Using our discounted cash flow model we determined that the fair values of the ARSs we held at December 31, 2008 were less than par. As a result, we recorded a decrease in the fair values of those securities for the twelve months
then ended.

In October 2008, we entered into agreements (the Agreements) with the investment firm that sold us our
ARSs. By entering into the Agreements, we (1) received the right (Put Options) to sell all of our auction rate securities back to the investment firm at par, at our sole discretion, anytime during the period from June 30,
2010 through July 2, 2012, (2) gave the investment firm the right to purchase all of our auction rate securities or sell them on our behalf at par anytime after the execution of the Agreements through July 2, 2012, (3) received
an offer for a no net cost loan for up to 70% of the par value of the ARSs until June 30, 2010, and (4) agreed to release the investment firm from certain potential claims related to the collateralized ARSs in certain specified
circumstances. We elected to measure the Put Options under the fair value option of SFAS No. 159, and recorded income of approximately $7.9 million pre-tax within other income, net, and recorded a corresponding long-term other asset.
Simultaneously, we transferred all of our ARSs from available-for-sale to trading investment securities. As a result of this transfer, we recognized an other-than-temporary impairment loss of approximately $8.5 million pre-tax within other income,
net, reflecting a reversal of the related temporary valuation allowance that was previously recorded in other comprehensive loss. The recording of the Put Options and the recognition of the other-than-temporary impairment loss resulted in minimal
impact to the Consolidated Income Statements for the twelve months ended December 31, 2008. We anticipate that any future changes in the fair value of the Put Options will primarily be offset by the changes in the fair value of the related
auction rate securities with no material net impact to the Consolidated Income Statements. The Put Options will continue to be measured at fair value until the earlier of its maturity or exercise.

We will continue to monitor and evaluate these investments as there is no assurance as to when the market for this investment class will return to
orderly operations. As such, we believe that the anticipated recovery period may be longer than twelve months and as a result we classified these investments as long-term investments at December 31, 2008.

Interest income, included in other income, net in the accompanying consolidated income statements, was $11.0 million, $18.1 million and $11.2 million for
the years ended December 31, 2008, 2007 and 2006, respectively.

3.    Cost Method Investments

We invested $3.2 million and $6.1 million in early stage private companies during the twelve months ended December 31, 2008 and 2007, respectively.
These investments were accounted for under the cost method, as the equity securities do not have a readily determined market value and we do not have the ability to exercise significant influence. Our cumulative investments in five non-consolidated
companies and one private equity fund are included as part of other assets in our consolidated balance sheet at December 31, 2008 and 2007 and were carried at $11.5 million and $11.7 million, respectively.

As part of our periodic cost method investment impairment review, we identified two investments as impaired. These investments were held at their
original cost of $2.0 million. With the impairment charge we reduced the value of these investments to $0. The impairment losses were recorded to other income, net on our consolidated income statement for the twelve months ended December 31,
2008 on the basis that the impairments were deemed to be other-than-temporary.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



4.    Acquisitions

2008 Acquisitions

NetPro Computing, Inc.  In September 2008 we acquired NetPro
Computing, Inc. (NetPro), a leading provider of Microsoft infrastructure optimization solutions, for purchase consideration of approximately $79.0 million, including $0.3 million in transaction costs. The acquisition of NetPro
allows Quest to further extend our product portfolio to deliver a comprehensive set of products to manage complex Microsoft infrastructures. The combined product offering is expected to provide robust solutions to better migrate, manage and secure
Microsoft Active Directory, Exchange, SharePoint and SQL Server environments. The acquisition has been accounted for as a purchase and the purchase price was allocated primarily to goodwill and other intangible assets. Total goodwill of $52.4
million was assigned $31.4 million and $21.0 million to the license and service segments of our business, respectively, and is not expected to be deductible for tax purposes. The preliminary goodwill allocation of 60% to licenses and 40% to services
is based on both historical and projected relative contribution from licenses and services revenues. Actual results of operations of NetPro are included in our consolidated financial statements from the date of acquisition. Our preliminary
allocation of the purchase price to assets and liabilities based upon the fair value determinations as of December 31, 2008 was as follows (in thousands):



|                                                                        |  |   |        |  
|----------------------------------------------------------------------- |  | - | ------ | -
|Cash and cash equivalents                                               |  | $ | 3,798  |  
|Other current assets                                                    |  |   | 3,533  |  
|Acquired technologies with a useful life of 4.0 years                   |  |   | 16,500 |  
|Customer relationships with a weighted average useful life of 4.1 years |  |   | 18,300 |  
|Non-compete agreements with a useful life of 3.0 years                  |  |   | 1,000  |  
|Goodwill                                                                |  |   | 52,393 |  
|Other non-current assets                                                |  |   | 1,134  |  
|Other current liabilities                                               |  |   | (4,661 | )
|Deferred revenue                                                        |  |   | (7,061 | )
|Non-current liabilities                                                 |  |   | (5,944 | )
|                                                                        |  |   |        |  
|Total purchase price                                                    |  | $ | 78,992 |  
|                                                                        |  |   |        |  



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



PassGo Technologies Limited  In January 2008 we acquired PassGo Technologies Limited
(PassGo), a privately held, UK-based leader in access and identity management solutions, for purchase consideration of approximately $52.2 million, including $1.1 million in transaction costs. The acquisition has been accounted for as a
purchase and the purchase price was allocated primarily to goodwill and other intangible assets. Total goodwill of $34.2 million was assigned $12.0 million and $22.2 million to the license and service segments of our business, respectively, and is
not expected to be deductible for tax purposes. The goodwill allocation of 35% to licenses and 65% to services is based on both historical and projected relative contribution from licenses and services revenues. Actual results of operations of
PassGo are included in our consolidated financial statements from the date of acquisition. Our allocation of the purchase price to assets and liabilities based upon the fair value determinations finalized in June 2008 was as follows (in thousands):



|                                                                        |  |   |        |  
|----------------------------------------------------------------------- |  | - | ------ | -
|Cash and cash equivalents                                               |  | $ | 3,070  |  
|Other current assets                                                    |  |   | 4,329  |  
|Acquired technologies with a weighted average useful life of 4.8 years  |  |   | 9,360  |  
|Customer relationships with a weighted average useful life of 5.6 years |  |   | 9,680  |  
|Non-compete agreements with a useful life of 2.0 years                  |  |   | 170    |  
|Trade name with a useful life of 2.0 years                              |  |   | 90     |  
|Goodwill                                                                |  |   | 34,158 |  
|Other non-current assets                                                |  |   | 4,443  |  
|Other current liabilities                                               |  |   | (5,578 | )
|Deferred revenue                                                        |  |   | (6,951 | )
|Non-current liabilities                                                 |  |   | (546   | )
|                                                                        |  |   |        |  
|Total purchase price                                                    |  | $ | 52,225 |  
|                                                                        |  |   |        |  

Other Acquisitions  We completed three other acquisitions during the twelve months
ended December 31, 2008. The aggregate purchase price for these transactions was $13.1 million and was preliminarily allocated, pending final fair value determinations on certain assets and liabilities acquired which is expected to be
finalized in March 2009, as follows: $7.6 million to goodwill, $1.0 million to in-process research and development which was written off on the date of acquisition, $5.6 million to intangible assets and $(1.1) million to assumed
liabilities, net of tangible assets acquired. Actual results of operations of these acquisitions are included in our consolidated financial statements from the effective dates of the acquisitions.

The following represents the aggregate preliminary allocation of the purchase price for these three acquisitions to identifiable intangible assets (table
in thousands):



|                                                                        |  |   |      
|----------------------------------------------------------------------- |  | - | -----
|Acquired technology with a weighted average useful life of 4.5 years    |  | $ | 3,648
|Customer relationships with a useful life of 4.5 years                  |  |   | 891  
|Non-compete agreements with a weighted average useful life of 2.5 years |  |   | 1,018
|                                                                        |  |   |      
|Total identifiable intangible assets                                    |  | $ | 5,557
|                                                                        |  |   |      

The pro forma effects of all 2008 acquisitions individually or in the aggregate, would not have
been material to our results of operations for fiscal 2008, 2007 or 2006 and, therefore, are not presented.

2007 Acquisitions

ScriptLogic Corporation  In August 2007 we acquired ScriptLogic Corporation (ScriptLogic), a privately held company that
provides systems lifecycle management solutions for Windows-based networks, for



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



purchase consideration of approximately $89.5 million, including $0.6 million in transaction costs. In connection with the acquisition, Quest also offered
key members of the management team of ScriptLogic an opportunity to participate in a post-closing incentive bonus plan in an aggregate amount of up to $8.0 million payable over a four-year period (the Incentive Plan). A portion of the
payments under the Incentive Plan will be based on the satisfaction of financial performance objectives and a portion of the payments will be based solely on continued employment. As of December 31, 2008 we have paid $0.7 million for this
Incentive Plan. All bonus payments have been and will continue to be recorded as compensation expense in the periods such bonuses are earned. Of the cash amount paid at closing, $12.0 million was deposited in an escrow account to secure certain
indemnification obligations of the selling shareholders.

The acquisition has been accounted for as a purchase and the purchase price has
been allocated primarily to goodwill and other intangible assets. Total goodwill of $64.4 million was assigned $38.6 million and $25.8 million to the license and service segments of our business, respectively, and is not expected to be deductible
for tax purposes. Goodwill allocation of 60% to licenses and 40% to services is based on both historical and projected relative contribution from licenses and services revenues. Actual results of operations of ScriptLogic are included in our
consolidated financial statements from the date of acquisition. Our allocation of the purchase price to assets and liabilities based upon the fair value determination was as follows (in thousands):



|                                                       |  |   |         |  
|------------------------------------------------------ |  | - | ------- | -
|Cash, cash equivalents and short-term investments      |  | $ | 10,100  |  
|Other current assets                                   |  |   | 4,090   |  
|Acquired technologies with a useful life of 5.0 years  |  |   | 15,600  |  
|Customer relationships with a useful life of 5.0 years |  |   | 11,300  |  
|Trade name with an indefinite useful life              |  |   | 6,200   |  
|Goodwill                                               |  |   | 64,407  |  
|Other non-current assets                               |  |   | 2,154   |  
|Other current liabilities                              |  |   | (3,423  | )
|Deferred revenue                                       |  |   | (11,123 | )
|Non-current deferred tax liability                     |  |   | (9,826  | )
|                                                       |  |   |         |  
|Total purchase price                                   |  | $ | 89,479  |  
|                                                       |  |   |         |  

Other Acquisitions We completed eight other acquisitions, including the remaining
25% interest in Vizioncore, during the twelve months ended December 31, 2007, each of which have been consolidated. The aggregate consideration paid for these transactions totaled $67.6 million paid in cash, including $0.7 million of
transaction costs, and was allocated as follows: $51.8 million to goodwill (none of which is expected to be deductible for tax purposes), $16.0 million to intangible assets and $0.2 million to assumed liabilities, net of tangible assets
acquired. Actual results of operations of these acquisitions are included in our consolidated financial statements from the effective dates of the acquisitions.

The following represents the aggregate allocation of the purchase price for these eight acquired companies to total identifiable intangible assets (table in thousands):



|                                                                        |  |   |       
|----------------------------------------------------------------------- |  | - | ------
|Acquired technology with a weighted average useful life of 4.3 years    |  | $ | 10,868
|Customer relationships with a weighted average useful life of 4.6 years |  |   | 4,025 
|Non-compete agreements with a weighted average useful life of 2.6 years |  |   | 816   
|Trade name with a useful life of 5.0 years                              |  |   | 120   
|Acquired IPR&D                                                          |  |   | 220   
|                                                                        |  |   |       
|Total identifiable intangible assets                                    |  | $ | 16,049
|                                                                        |  |   |       



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



The pro forma effects of all 2007 acquisitions individually or in the aggregate, would not have been
material to our results of operations for fiscal 2007 or 2006 and, therefore, are not presented.

2006 Acquisitions

We completed two acquisitions, both of which have been consolidated, during the year ended December 31, 2006. The aggregate consideration paid for
these transactions totaled $17.6 million paid in cash, including $0.6 million of transaction costs, and was allocated as follows: $13.7 million to goodwill, $3.6 million to amortizing intangible assets, $1.0 million to IPR&D, and
$0.7 million to assumed liabilities, net of tangible assets acquired. Actual results of operations of these acquisitions are included in our consolidated financial statements from the effective dates of the acquisitions.

The following represents the aggregate allocation of the purchase price for the two companies to total identifiable intangible assets (table in
thousands):



|                                                                        |  |   |      
|----------------------------------------------------------------------- |  | - | -----
|Acquired technology with a weighted average useful life of 3.0 years    |  | $ | 3,120
|Customer relationships with a weighted average useful life of 4.8 years |  |   | 340  
|Non-compete agreements with a weighted average useful life of 2.6 years |  |   | 90   
|Acquired IPR&D                                                          |  |   | 960  
|                                                                        |  |   |      
|Total identifiable intangible assets                                    |  | $ | 4,510
|                                                                        |  |   |      

The amount allocated to IPR&D was written off at the respective dates of acquisition because
the IPR&D had no alternative uses and had not reached technological feasibility. The value assigned to IPR&D was determined utilizing the income approach by determining cash flow projections relating to identified IPR&D projects. The
stage of completion of each in-process project was estimated to determine the discount rates to be applied to the valuation of the in-process technology. Based upon the level of completion and the risk associated with in-process technology, we
applied discount rates that ranged from 28.4% to 33.0% to value the IPR&D projects acquired.

The pro forma effects of all 2006
acquisitions individually or in the aggregate, would not have been material to our results of operations for fiscal 2006 and, therefore, are not presented.

5.    Goodwill and Intangible Assets, Net

Intangible assets, net as of December 31, 2008 and
2007, respectively, are comprised of the following (in thousands):



|                               |  |                     |         |                         |   |          |     |  |                     |         |                         |   |         |     |   |          |   |  |   |       
|------------------------------ |  | ------------------- | ------- | ----------------------- | - | -------- | --- |  | ------------------- | ------- | ----------------------- | - | ------- | --- | - | -------- | - |  | - | ------
|                               |  | 2008                |         | 2007                   
|                               |  | GrossCarryingAmount |         | AccumulatedAmortization |   |          | Net |  | GrossCarryingAmount |         | AccumulatedAmortization |   |         | Net
|Acquired technology            |  | $                   | 151,526 |                         | $ | (98,000  | )   |  | $                   | 53,526  |                         | $ | 122,883 |     | $ | (77,757  | ) |  | $ | 45,126
|Customer relationships         |  |                     | 69,627  |                         |   | (28,225  | )   |  |                     | 41,402  |                         |   | 40,809  |     |   | (19,429  | ) |  |   | 21,380
|Non-compete agreements         |  |                     | 12,919  |                         |   | (11,100  | )   |  |                     | 1,819   |                         |   | 11,000  |     |   | (9,454   | ) |  |   | 1,546 
|Trademarks and trade names (1) |  |                     | 12,680  |                         |   | (4,860   | )   |  |                     | 7,820   |                         |   | 12,590  |     |   | (4,001   | ) |  |   | 8,589 
|                               |  |                     |         |                         |   |          |     |  |                     |         |                         |   |         |     |   |          |   |  |   |       
|                               |  | $                   | 246,752 |                         | $ | (142,185 | )   |  | $                   | 104,567 |                         | $ | 187,282 |     | $ | (110,641 | ) |  | $ | 76,641
|                               |  |                     |         |                         |   |          |     |  |                     |         |                         |   |         |     |   |          |   |  |   |       



| | (1) | Trademarks and trade names include $6.2 million in a trade name related to our acquisition of ScriptLogic that has an indefinite useful life, and as such is not being amortized.
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Amortization expense for amortizing intangible assets was $31.5 million, $21.8 million and $22.7
million for the twelve months ended December 31, 2008, 2007 and 2006, respectively. Estimated annual amortization expense related to intangible assets reflected on our December 31, 2008 balance sheet is as follows (in thousands):



|                               |  |                                      |       
|------------------------------ |  | ------------------------------------ | ------
|                               |  | Estimated AnnualAmortization Expense
|2009                           |  | $                                    | 32,081
|2010                           |  |                                      | 26,498
|2011                           |  |                                      | 22,560
|2012                           |  |                                      | 14,972
|2013 and thereafter (1)        |  |                                      | 2,256 
|                               |  |                                      |       
|Total accumulated amortization |  | $                                    | 98,367
|                               |  |                                      |       



| | (1) | All intangible assets, excluding the trade names associated with ScriptLogic, are expected to be fully amortized by the end of 2013.
| | --- | ------------------------------------------------------------------------------------------------------------------------------------

The changes in the carrying amount of goodwill by reportable operating segment for the year ended December 31, 2008 are as follows (in thousands):



|                                |  |          |         |   |          |   |         |       |  |   |         |  
|------------------------------- |  | -------- | ------- | - | -------- | - | ------- | ----- |  | - | ------- | -
|                                |  | Licenses |         |   | Services |   |         | Total | 
|Balance as of December 31, 2006 |  | $        | 345,218 |   |          | $ | 99,841  |       |  | $ | 445,059 |  
|Acquisitions                    |  |          | 71,244  |   |          |   | 47,463  |       |  |   | 118,707 |  
|                                |  |          |         |   |          |   |         |       |  |   |         |  
|Balance as of December 31, 2007 |  |          | 416,462 |   |          |   | 147,304 |       |  |   | 563,766 |  
|Acquisitions                    |  |          | 47,941  |   |          |   | 46,193  |       |  |   | 94,134  |  
|Adjustments (1)                 |  |          | (1,209  | ) |          |   | (914    | )     |  |   | (2,123  | )
|                                |  |          |         |   |          |   |         |       |  |   |         |  
|Balance as of December 31, 2008 |  | $        | 463,194 |   |          | $ | 192,583 |       |  | $ | 655,777 |  
|                                |  |          |         |   |          |   |         |       |  |   |         |  



| | (1) | Primarily from finalization of purchase price allocations for various acquisitions.
| | --- | -----------------------------------------------------------------------------------

6. Property and Equipment, Net

Net property and equipment consisted of the following at
December 31 (in thousands):



|                                               |  |      |         |   |      |   |         |  
|---------------------------------------------- |  | ---- | ------- | - | ---- | - | ------- | -
|                                               |  | 2008 |         |   | 2007 |  
|Building                                       |  | $    | 41,317  |   |      | $ | 38,975  |  
|Furniture and fixtures                         |  |      | 15,463  |   |      |   | 14,641  |  
|Machinery and equipment                        |  |      | 4,610   |   |      |   | 4,478   |  
|Computer equipment                             |  |      | 52,326  |   |      |   | 43,061  |  
|Computer software                              |  |      | 35,290  |   |      |   | 31,905  |  
|Leasehold improvements                         |  |      | 12,569  |   |      |   | 12,179  |  
|Land                                           |  |      | 12,329  |   |      |   | 11,161  |  
|                                               |  |      |         |   |      |   |         |  
|                                               |  |      | 173,904 |   |      |   | 156,400 |  
|Less accumulated depreciation and amortization |  |      | (96,510 | ) |      |   | (80,552 | )
|                                               |  |      |         |   |      |   |         |  
|Property and equipment, net                    |  | $    | 77,394  |   |      | $ | 75,848  |  
|                                               |  |      |         |   |      |   |         |  

Total depreciation and amortization expense related to property and equipment was $16.6 million
and $15.5 million in 2008 and 2007, respectively.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



7.    Related Party Transactions

In August 2007 we acquired ScriptLogic. See Note 4 above. Certain venture capital funds associated with Insight Venture Partners (the Insight
Funds) previously holding shares of ScriptLogics preferred stock became entitled to receive (in respect of those shares of preferred stock) cash in an aggregate amount of up to approximately $37.7 million (subject to claims against an
indemnity escrow fund).

Jerry Murdock, a former director of Quest Software, is a Managing Director and the co-founder of Insight Venture
Partners and an investor in the Insight Funds. Vincent C. Smith, Quests Executive Chairman of the Board, and Raymond J. Lane and Paul A. Sallaberry, directors of Quest Software, are passive limited partners in one or more of the Insight Funds.
As a result of their interests in the Insight Funds, Messrs. Murdock, Smith, Lane and Sallaberry have interests in the ScriptLogic transaction. We believe that the financial interests of Messrs. Smith, Lane and Sallaberry in this transaction are not
material to them.

In 2000, we received a note receivable with a face amount of $15.8 million from one of our then executive
officers for the purchase of 339,200 shares of our common stock at a purchase price of $46.50 per share. The officer granted Quest a security interest in the shares and also assigned, transferred, and pledged the shares to Quest to secure his
obligations under the Note. The Company maintains physical possession of the certificates representing the shares purchased as collateral until payment of the principal and interest under the note is made. The former officer remained employed by
Quest as of December 31, 2008. The maturity date of the note receivable was August 2007, when the principal amount and accrued interest became due and payable. The note receivable bears interest at 6.33% per annum. We are pursuing
collection. The note receivable is deemed to be a non-recourse obligation of the former officer for financial reporting purposes as such we recorded the note as a reduction to shareholders equity in accordance with Emerging Issues Task Force
Issue No. 85-1, Classifying Notes Received for Capital Stock, and recorded a corresponding credit to common stock.

We believe that all of the transactions set forth above were made on terms no less favorable to us than could have been otherwise obtained from unaffiliated third parties.

8.    Income Taxes

The
provision for income taxes consists of the following for the years ended December 31 (in thousands):



|                           |  |      |        |   |      |   |        |      |  |   |         |  
|-------------------------- |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------- | -
|                           |  | 2008 |        |   | 2007 |   |        | 2006 | 
|Current:                   |  |      |        |   |      |   |        |      |  |   |         |  
|Federal                    |  | $    | 12,226 |   |      | $ | 26,198 |      |  | $ | 26,299  |  
|State                      |  |      | 4,244  |   |      |   | 4,516  |      |  |   | 2,954   |  
|Foreign                    |  |      | 2,804  |   |      |   | 10,276 |      |  |   | 6,556   |  
|Deferred:                  |  |      |        |   |      |   |        |      |  |   |         |  
|Federal                    |  |      | (1,289 | ) |      |   | (9,176 | )    |  |   | (10,328 | )
|State                      |  |      | (1,074 | ) |      |   | (533   | )    |  |   | (1,551  | )
|Foreign                    |  |      | (2,592 | ) |      |   | (3,692 | )    |  |   | (7,260  | )
|                           |  |      |        |   |      |   |        |      |  |   |         |  
|Total income tax provision |  | $    | 14,319 |   |      | $ | 27,589 |      |  | $ | 16,670  |  
|                           |  |      |        |   |      |   |        |      |  |   |         |  



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



The reconciliation of the U.S. federal statutory rate to the effective income tax rate for the years
ended December 31, 2008, 2007 and 2006, is as follows:



|                                                  |  |       |   |  |      |   |  |       |  
|------------------------------------------------- |  | ----- | - |  | ---- | - |  | ----- | -
|                                                  |  | 2008  |   |  | 2007 |   |  | 2006  |  
|Tax provision at U.S. federal statutory rates     |  | 35.0  | % |  | 35.0 | % |  | 35.0  | %
|State taxes                                       |  | 2.7   |   |  | 3.0  |   |  | 3.1   |  
|Foreign taxes and foreign losses with tax benefit |  | (21.1 | ) |  | (9.8 | ) |  | (15.7 | )
|Change in U.S. valuation allowance                |  | 1.3   |   |  |     |   |  |      |  
|Research and development credits                  |  | (5.3  | ) |  |     |   |  | (2.2  | )
|In-process research and development               |  |      |   |  |     |   |  |      |  
|Other                                             |  | 4.8   |   |  | 2.2  |   |  | 1.8   |  
|                                                  |  |       |   |  |      |   |  |       |  
|                                                  |  | 17.4  | % |  | 30.4 | % |  | 22.0  | %
|                                                  |  |       |   |  |      |   |  |       |  

Deferred income taxes reflect the net tax effect 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 our deferred taxes as of December 31, 2008 and 2007 are as follows (in thousands):



|                                               |  |          |         |   |      |   |         |  
|---------------------------------------------- |  | -------- | ------- | - | ---- | - | ------- | -
|                                               |  | 2008 (1) |         |   | 2007 |  
|Deferred tax assets:                           |  |          |         |   |      |   |         |  
|Accounts receivable and sales returns reserves |  | $        | 2,594   |   |      | $ | 1,270   |  
|Accrued liabilities                            |  |          | 7,594   |   |      |   | 9,225   |  
|Deferred revenue                               |  |          | 3,672   |   |      |   | 7,984   |  
|Foreign net operating loss carry-forwards      |  |          | 26,394  |   |      |   | 30,187  |  
|U.S. net operating loss carry-forwards         |  |          | 10,233  |   |      |   | 5,215   |  
|Stock compensation                             |  |          | 22,048  |   |      |   | 27,828  |  
|Tax credits                                    |  |          | 15,025  |   |      |   | 18,529  |  
|Fixed assets                                   |  |          | 5,975   |   |      |   | 1,914   |  
|Other                                          |  |          | 9,627   |   |      |   | 3,135   |  
|                                               |  |          |         |   |      |   |         |  
|Total gross deferred assets                    |  |          | 103,162 |   |      |   | 105,287 |  
|Deferred tax liabilities:                      |  |          |         |   |      |   |         |  
|Intangibles                                    |  |          | (29,882 | ) |      |   | (22,059 | )
|State taxes                                    |  |          |        |   |      |   | (2,851  | )
|                                               |  |          |         |   |      |   |         |  
|Total gross deferred liabilities               |  |          | (29,882 | ) |      |   | (24,910 | )
|Valuation allowance                            |  |          | (26,794 | ) |      |   | (32,702 | )
|                                               |  |          |         |   |      |   |         |  
|Net deferred income taxes                      |  |          | 46,486  |   |      |   | 47,675  |  
|Less current portion                           |  |          | (18,460 | ) |      |   | (11,014 | )
|                                               |  |          |         |   |      |   |         |  
|Non-current portion                            |  | $        | 28,026  |   |      | $ | 36,661  |  
|                                               |  |          |         |   |      |   |         |  



| | (1) | As of December 31, 2008 and going forward, the net deferred tax assets/liabilities are presented net of state taxes.
| | --- | --------------------------------------------------------------------------------------------------------------------

At December 31, 2008, our valuation allowance was approximately $26.8 million on certain of our deferred tax assets. Based on the weight of
available evidence, we believe that it is more likely than not that these deferred tax assets will not be realized. The change of $5.9 million in our valuation allowance primarily relates to a net decrease in allowances related to foreign net
operating loss.



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



At December 31, 2008, we have estimated net operating losses of approximately $16.5 million and
$2.8 million related to subsidiaries acquired during 2008 and 2007, respectively. Additionally, we have certain federal net operating losses of approximately $5.4 million related to an acquired subsidiary that, as a result of federal
consolidation rules, are not available to offset current or future income of our other U.S. entities. At December 31, 2008, we also had foreign net operating loss carry-forwards of approximately $84.6 million, which begin to expire in 2009.
Approximately $47.9 million of the federal and foreign net operating loss carry-forwards were incurred by subsidiaries prior to the date of our acquisition of such subsidiaries. We established a valuation allowance of approximately $4.8 million at
the date of acquisitions related to these subsidiaries.

At December 31, 2008 we had state tax credit carry-forwards of $8.4 million,
of which $0.8 million will begin to expire in 2009. The remaining balance of $7.6 million will carry forward indefinitely until utilized. At December 31, 2008, we have $1.8 million of acquired federal tax credits that are subject to ownership
change limitations and will begin to expire in 2021.

During the current year, we realized tax benefits of $6.9 million from the exercise
of stock options. That amount was allocated and credited to the following items (in thousands):



|                          |  |   |      
|------------------------- |  | - | -----
|Shareholders equity      |  | $ | 678  
|Goodwill                  |  |   | 411  
|Deferred income tax asset |  |   | 5,693
|Income tax provision      |  |   | 112  
|                          |  |   |      
|Total                     |  | $ | 6,894
|                          |  |   |      

Income before income taxes consists of the following components (in thousands):



|              |  |      |        |      |   |        |  |   |       
|------------- |  | ---- | ------ | ---- | - | ------ |  | - | ------
|              |  | 2008 |        | 2007 |   | 2006  
|United States |  | $    | 32,379 |      | $ | 48,289 |  | $ | 48,078
|Foreign       |  |      | 49,983 |      |   | 42,419 |  |   | 27,577
|              |  |      |        |      |   |        |  |   |       
|Total         |  | $    | 82,362 |      | $ | 90,708 |  | $ | 75,655
|              |  |      |        |      |   |        |  |   |       

At December 31, 2008, we had not provided for U.S. income taxes or foreign withholding taxes
on undistributed earnings from continuing operations of subsidiaries operating outside of the United States. Undistributed earnings of our foreign subsidiaries were approximately $151.9 million as of the year ended December 31, 2008. Such
undistributed earnings are considered permanently reinvested.

Uncertain Tax Positions We adopted the provisions of
FIN 48 in 2007. As a result of the implementation of FIN 48, we performed a comprehensive review of our portfolio of uncertain tax positions in accordance with recognition standards established by the interpretation. As a result of this
review, we adjusted the estimated value of our uncertain tax positions on January 1, 2007, by recognizing additional liabilities totaling $7.7 million through a $2.7 million charge to retained earnings and $5.0 million to net deferred
income tax assets.

As of December 31, 2008, the estimated liability for our uncertain tax positions was approximately
$47.5 million, which includes accrued interest and penalties of $4.5 million. Penalties and tax-related interest expense are reported as a component of our income tax provision.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



The change in unrecognized tax benefits during 2008 and 2007, excluding interest, is as follows (in
thousands):



|                                                       |  |      |        |   |      |   |        |  
|------------------------------------------------------ |  | ---- | ------ | - | ---- | - | ------ | -
|                                                       |  | 2008 |        |   | 2007 |  
|Unrecognized tax benefit at the beginning of the year  |  | $    | 37,578 |   |      | $ | 29,281 |  
|Additions from tax positions taken in the current year |  |      | 9,176  |   |      |   | 9,977  |  
|Additions from tax positions taken in prior years (1)  |  |      | 10,785 |   |      |   | 495    |  
|Reductions from tax position taken in prior years      |  |      | (3,663 | ) |      |   | (1,368 | )
|Settlements of tax audits                              |  |      | (6,399 | ) |      |   | (807   | )
|Decrease related to lapse of statute of limitations    |  |      |       |   |      |   |       |  
|                                                       |  |      |        |   |      |   |        |  
|Unrecognized tax benefit at the end of the year        |  | $    | 47,477 |   |      | $ | 37,578 |  
|                                                       |  |      |        |   |      |   |        |  



| | (1) | Such amounts in the 2008 table primarily relate to unrecognized tax benefits on deferred tax assets and are currently being broken out to reflect the FIN 48 liability in the
tabular roll forward on a gross basis.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Included in the unrecognized tax benefit at December 31, 2008 is $30.0 million
of tax benefits that, if recognized, would affect the effective tax rate. Also included in the unrecognized tax benefits at December 31, 2008 are: (a) $14.7 million of tax benefits that, if recognized would result in adjustments to
deferred tax assets and long term income taxes payable or valuation allowances, and (b) $0.7 million of tax benefits that, if recognized would result in adjustments to goodwill and long term income taxes payable.

During the years ended December 31, 2008 and 2007, we recorded approximately $4.5 million and $4.1 million for tax-related interest and
penalties within the income tax provision, respectively.

As of December 31, 2008, we are no longer subject to U.S. federal audits for
years through December 31, 2004. However, we are subject to examination in various state and foreign jurisdictions for the tax years from 1999 through 2007. During 2008, we entered into the appeals process with the Interregional Inspectorate of
the Federal Tax Service of Russia as a result of the tax adjustments proposed for the years ended 2004 through 2006. Additionally during 2008, we filed requests with the French Tax Authority and the Internal Revenue Service to enter into the Mutual
Agreement Procedure pursuant to Article 26 of the US-France Income Tax Treaty and anticipate entering into a similar proceeding with Irish Inland Revenue pursuant to Article 24 of the Ireland-France Income Tax Treaty. These requests attempt to
resolve the adjustments proposed by the French Tax Authority during their audit of our French subsidiary for the years ended 2001 through 2004.

We believe appropriate provisions for all outstanding issues have been made for all jurisdictions and all open years. However, due to the risk that audit outcomes and the timing of audit settlements are subject to significant uncertainty
and as we continue to evaluate such uncertainties in light of current facts and circumstances, our current estimate of the total amounts of unrecognized tax benefits could increase or decrease for all open tax years. As of the date of this report,
we do not anticipate that there will be any material change in the unrecognized tax benefits within the next twelve months.

9.    Shareholders Equity

On December 16, 2008 we accepted for purchase 11,440,000 shares
in a modified Dutch auction tender offer, at a price of $12.50 per share, for a total cost of $143.0 million not including $2.3 million in fees and expenses related to the tender offer. The 11,440,000 shares purchased in the tender offer
represent 10.8% of the shares outstanding on December 9, 2008.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



10.    Employee Benefit Plans

Profit Sharing Plan

In October 2008, our senior
management adopted the 2008 Managing for Results (MFR) Profit Sharing Plan, which is intended to reward and recognize key management and individual contributors capable of affecting the long-term growth, profitability, and major market
successes of the global corporation. The participating employees will be awarded performance plan unit(s) that are payable at the discretion of the Compensation Committee of our Board of Directors in either restricted stock units (RSUs) or
cash upon the achievement of certain performance objectives and service requirements. For 2008, we expect to award RSUs, so the awards are considered equity awards. If earned, the number of RSUs awarded will be based on the volume
weighted average price of our stock for the performance period, which is the twelve month period ended December 31, 2008. These awards, if earned, will then be subject to a three-year quarterly vesting schedule. Eligible employees must maintain
active employment status on each quarterly vesting date to maintain eligibility to receive an award. Any RSUs granted under the profit sharing plan will be granted pursuant to the terms of our 2008 Stock Incentive Plan described below. We
recorded share-based compensation expense of $0.6 million in the fourth quarter of 2008 for MFR awards made in October 2008. As of December 31, 2008, total unrecognized share-based compensation expense related to these unvested awards was $8.5
million, which is expected to be recognized over a period of three years.

Share-Based Compensation Plans

In March 2008, our Board of Directors adopted the Quest Software, Inc. 2008 Stock Incentive Plan (the 2008 Plan). The 2008 Plan, which was
approved by our shareholders in May 2008, is the successor to the Quest Software, Inc. 1999 Stock Incentive Plan, as amended (the 1999 Plan) and the Quest Software, Inc. 2001 Stock Incentive Plan (the 2001 Plan and, together
with the 1999 Plan, the Prior Plans). The 2008 Plan became effective and replaced the Prior Plans effective July 1, 2008. Our Board adopted the 2008 Plan to provide a means to secure and retain the services of our employees,
directors, and consultants, to provide a means by which such eligible individuals may be given an opportunity to benefit from increases in the value of our Common Stock through the grant of stock awards, and thereby align the long-term compensation
and interests of those individuals with our shareholders.

We had previously authorized for issuance an aggregate 38.5 million shares
of common stock available to employees, directors and consultants under the Prior Plans. Any shares remaining available for issuance pursuant to the exercise of options or settlement of stock awards under the Prior Plans are available for issuance
pursuant to stock awards granted under the 2008 Plan. Any shares subject to outstanding stock awards granted under the Prior Plans that expire or terminate for any reason prior to exercise or settlement shall become available for issuance pursuant
to stock awards granted under the 2008 Plan.

The 2008 Plan provides for the discretionary grant of incentive stock options, nonstatutory
stock options, restricted stock awards, restricted stock unit awards, stock appreciation rights, and other forms of equity compensation (collectively, the stock awards). Incentive stock options granted under the 2008 Plan are intended to
qualify as incentive stock options within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended, or the Code. Nonstatutory stock options granted under the 2008 Plan are not intended to qualify as
incentive stock options under the Code. The 2008 Plan also provides for the automatic grant of stock options to non-employee Board members over their period of service on our Board, continuing the similar program for automatic stock option grants to
non-employee directors under the 1999 Plan.



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##### Table of Contents

QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Non-qualified stock options granted under the 2008 Plan and Prior Plans generally have a 10-year life
and vest ratably over a four to five year period, generally at the rate of 20% one year after the grant date and 10% semi-annually thereafter. All outstanding stock awards granted under the Prior Plans will continue to remain subject to the terms
and conditions of those predecessor plans. All stock awards granted after the July 1, 2008 effective date of the 2008 Plan will be subject to the terms of the 2008 Plan. The exercise price of all options granted under the 2008 Plan is to be
established by the Plan Administrator; provided, however, that the exercise price of stock options shall not be less than the market value of our Common Stock on the date of grant. The Plan Administrator for the 2008 Plan is the Compensation
Committee of the Board of Directors. Except as otherwise noted, the terms of stock awards granted under the 2008 Plan are substantially similar to those granted under the Prior Plans.

The number of shares of Common Stock available for issuance under the 2008 Plan is 33,908,592 as of December 31, 2008. The number of shares of
Common Stock reserved for issuance under the 2008 Plan will be reduced by 1.94 shares for each share of Common Stock issued under the 2008 Plan pursuant to a restricted stock award, restricted stock unit award, or other stock award. As of
December 31, 2008, 18.3 million shares were available for grant under the 2008 Plan.

Our Board may amend or modify the 2008 Plan
at any time, subject to any required shareholder approval. To the extent required by applicable law or regulation, shareholder approval will be required for any amendment that (a) materially increases the number of shares available for issuance
under the 2008 Plan; (b) materially expands the class of individuals eligible to receive stock awards under the 2008 Plan; (c) materially increases the benefits accruing to the participants under the 2008 Plan or materially reduces the
price at which shares of common stock may be issued or purchased under the 2008 Plan; (d) materially extends the term of the 2008 Plan; or (e) expands the types of awards available for issuance under the 2008 Plan.

Option and Award Activity for the Twelve Months Ended December 31, 2008

We granted employee stock options to purchase 127,500 shares of our common stock to recently hired employees and options to purchase 35,000 shares of common stock to one non-employee director pursuant to the
Companys 1999 Stock Incentive Plan. In addition, we granted stock options to purchase 180,000 shares of common stock to our non-employee directors pursuant to the Companys 2008 Stock Incentive Plan. We also awarded RSUs covering
322,027 shares of common stock to our executive officers pursuant to the Companys 1999 Stock Incentive Plan and the Companys Executive Incentive Plan. The RSUs were granted on May 8, 2008, when our shareholders approved the
Companys Executive Incentive Plan. RSUs covering 167,209 shares relate to the nine-month performance period ended December 31, 2007, of which 55,737 shares have vested and will be delivered, subject to deferral elections, in
February 2009 and the remaining 111,472 RSUs remain subject to time-based vesting conditions. RSUs covering 154,818 shares relate to the 12-month performance period ending December 31, 2008, the vesting of which remains subject to
time-based vesting provisions.

In connection with our stock option investigation and related restatement completed in December 2007, we
determined that the accounting measurement dates for most of our options granted between June 1998 and May 2002, covering options to purchase 21.8 million shares of our common stock, differed from the measurement dates previously used for such
awards. As a result, there were potential adverse tax consequences that may apply to holders of affected options.

In June 2008, pursuant
to a Tender Offer (TO), we amended or replaced certain affected options by adjusting the exercise price for each such option. Participants whose affected options were amended or replaced pursuant to the TO became entitled to a special
cash payment with respect to those options. As a result, we made cash payments of $1.2 million in January 2009 to reimburse affected U.S. employees, and we made cash



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



payments of $0.3 million in July 2008 to reimburse affected Canadian employees, for the increases in their exercise prices. A liability was recorded for U.S.
payments and is included as accrued compensation as of December 31, 2008.

A summary of the activity of employee stock options during
the year ended December 31, 2008, and details regarding the options outstanding and exercisable at December 31, 2008, are provided below:



|                                                |  |                               |   |  |                                           |       |                                                     |      |                                            |   |       
|----------------------------------------------- |  | ----------------------------- | - |  | ----------------------------------------- | ----- | --------------------------------------------------- | ---- | ------------------------------------------ | - | ------
|                                                |  | Number ofShares(in thousands) |   |  | Weighted-AverageExercise Price(per share) |       | Weighted-AverageRemainingContractual Term(in years) |      | AggregateIntrinsic Value(in thousands) (1)
|Outstanding at December 31, 2007                |  | 20,732                        |   |  | $                                         | 15.08 |                                                     |      |                                            |   |       
|Granted                                         |  | 342                           |   |  | $                                         | 15.12 |                                                     |      |                                            |   |       
|Exercised                                       |  | (3,926                        | ) |  | $                                         | 10.17 |                                                     |      |                                            |   |       
|Canceled/forfeited/expired                      |  | (1,886                        | ) |  | $                                         | 21.00 |                                                     |      |                                            |   |       
|                                                |  |                               |   |  |                                           |       |                                                     |      |                                            |   |       
|Outstanding at December 31, 2008                |  | 15,262                        |   |  | $                                         | 16.05 |                                                     | 4.30 |                                            | $ | 12,406
|                                                |  |                               |   |  |                                           |       |                                                     |      |                                            |   |       
|Vested or expected to vest at December 31, 2008 |  | 14,618                        |   |  | $                                         | 16.14 |                                                     | 4.20 |                                            | $ | 12,287
|                                                |  |                               |   |  |                                           |       |                                                     |      |                                            |   |       
|Exercisable at December 31, 2008                |  | 13,365                        |   |  | $                                         | 16.34 |                                                     | 3.96 |                                            | $ | 12,024
|                                                |  |                               |   |  |                                           |       |                                                     |      |                                            |   |       



| | (1) | These amounts represent the difference between the exercise price and $12.59, the closing price of Quest Software, Inc. stock on December 31, 2008 as reported on the NASDAQ
National Market, for all in-the-money options outstanding.
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

No options were granted or exercised between September 2006 and
December 31, 2007. The weighted-average fair value of options granted during the years ended December 31, 2008 and 2006 was $7.51 and $8.64, respectively. The total intrinsic value of options exercised was $22.6 million and $14.3 million
for the years ended December 31, 2008 and 2006, respectively. The total fair value of options vested during the years ended December 31, 2008, 2007 and 2006 was $15.6 million, $19.8 million and $34.0 million, respectively.

We took action in the third quarter of 2006 to block exercises of all stock options based on our determination that doing so was necessary to prevent
violations of applicable securities law and as a result employees separating from the Company were no longer able to exercise vested options that were in-the-money prior to expiration of the post-separation exercise period provided for by the
various Company stock incentive plans. As a result, the Companys Compensation Committee approved an arrangement whereby the post-separation exercise period was suspended while the Companys exercise block remained in effect. Once the
exercise block was removed in January 2008 the affected employees had 30 days to exercise any vested options. As a result of this modification to extend the life of the affected options, we recorded incremental share-based compensation expense of
$0.6 million and $1.5 million in the twelve months ended December 31, 2007 and 2006, respectively.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



A summary of our RSUs activity during the year ended December 31, 2008 is provided below:



|                               |  |                  |   |  |                                                  |      
|------------------------------ |  | ---------------- | - |  | ------------------------------------------------ | -----
|                               |  | Number of Shares |   |  | Weighted-AverageGrant Date Fair Value(per share)
|Nonvested at January 1, 2008   |  |                 |   |  | $                                                |     
|Granted                        |  | 322,027          |   |  | $                                                | 13.83
|Vested                         |  | (55,737          | ) |  | $                                                | 13.83
|Forfeited                      |  |                 |   |  | $                                                |     
|                               |  |                  |   |  |                                                  |      
|Nonvested at December 31, 2008 |  | 266,290          |   |  | $                                                | 13.83
|                               |  |                  |   |  |                                                  |      

The total fair value of RSUs vested during the year ended December 31, 2008 was $0.8
million.

Share-Based Compensation Expense

The following table presents the income statement classification of all share-based compensation expense for the years ended December 31, 2008, 2007 and 2006 (in thousands):



|                               |  |                         |        |      |   |        |  |   |       
|------------------------------ |  | ----------------------- | ------ | ---- | - | ------ |  | - | ------
|                               |  | Year Ended December 31,
|                               |  | 2008                    |        | 2007 |   | 2006  
|Cost of licenses               |  | $                       | 3      |      | $ | 5      |  | $ | 7     
|Cost of services               |  |                         | 877    |      |   | 1,029  |  |   | 1,204 
|Sales and marketing            |  |                         | 6,829  |      |   | 6,931  |  |   | 8,670 
|Research and development       |  |                         | 5,800  |      |   | 6,533  |  |   | 9,435 
|General and administrative     |  |                         | 4,726  |      |   | 3,020  |  |   | 7,700 
|                               |  |                         |        |      |   |        |  |   |       
|Total share-based compensation |  |                         | 18,235 |      |   | 17,518 |  |   | 27,016
|Recognized income tax impact   |  |                         | 3,170  |      |   | 5,328  |  |   | 5,953 
|                               |  |                         |        |      |   |        |  |   |       
|Reduction of net income        |  | $                       | 15,065 |      | $ | 12,190 |  | $ | 21,063
|                               |  |                         |        |      |   |        |  |   |       

As of December 31, 2008, total unrecognized share-based compensation cost related to unvested
stock options was $12.3 million, which is expected to be recognized over a weighted-average period of 2.2 years and total unrecognized share-based compensation expense related to unvested RSUs granted pursuant to our Companys Executive
Incentive Plan was $2.5 million, which is expected to be recognized over a weighted-average period of 1.8 years.

Determining Fair Value

Valuation and Amortization Method.We estimate the fair value of stock options granted using the Black-Scholes option
valuation model utilizing a single option approach. For equity awards that are expected to be settled with RSUs, but not yet granted (related to the MFR Profit Sharing Plan), we measure the value of these awards based on the market price of
our common stock as of the date of the end of each reporting period. Once an RSU is granted (approved by the Compensation Committee of our Board of Directors and communicated to the participating employees) we estimate the fair value of RSUs
using the market price of our common stock on the date of the grant. The fair value of all share-based awards is generally amortized on a straight-line basis over the vesting period.

We have reviewed our historical pattern of option exercises and have determined that meaningful differences in option activity existed among employees.
Therefore, for all stock options granted after January 1,



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



2006, we have categorized these awards into two separate groups of employees. The employees within each group have similar historical exercise behavior for
valuation purposes.

Determining the fair value of stock option awards at the grant date requires judgment, including estimating the
expected term, expected volatility, risk-free interest rate and dividend yield. We may use different assumptions under the Black-Scholes option valuation model in determining the fair value of any option grants in 2009 and future years, which could
materially affect the measurement of the fair value of those options.

Expected Term.The expected term of
options granted represents the period of time such options are expected to be outstanding. We estimate the expected terms of options granted based on historical exercise patterns across two different groups of employees. We believe these estimates
are reasonably representative of each groups likely future behavior.

Expected
Volatility.We estimate the volatility of our common stock based upon the implied volatility derived from the market prices of our traded options with similar terms. Our decision to use implied volatility was based
upon the availability of actively traded options on our common stock and our assessment that implied volatility is more representative of future stock price trends than is historical volatility.

Risk-Free Interest Rate.We base the risk-free interest rate on the U.S. Treasury zero-coupon issues in effect at the time
of option grant for equivalent remaining terms.

Dividend Yield.    We do not expect to pay any dividends and,
therefore, we use an expected dividend yield of zero.

We used the following assumptions to estimate the fair value of options granted
during the years ended December 31, 2008 and 2006 (no options were granted during 2007):



|                         |  |                          |  |                  |  |        |  |                  |  |              |  |                 
|------------------------ |  | ------------------------ |  | ---------------- |  | ------ |  | ---------------- |  | ------------ |  | ----------------
|                         |  | Years Ended December 31,
|                         |  | 2008                     |  | 2007             |  | 2006  
|                         |  | Range:                   |  | WeightedAverage: |  | Range: |  | WeightedAverage: |  | Range:       |  | WeightedAverage:
|Risk-free interest rate  |  | 2.9% to 3.9%             |  | 3.5%             |  | N/A    |  | N/A              |  | 4.5% to 5.2% |  | 4.9%            
|Expected term (in years) |  | 6.1 to 7.0               |  | 6.9              |  | N/A    |  | N/A              |  | 6.3 to 7.8   |  | 6.6             
|Expected volatility      |  | 43% to 44%               |  | 43%              |  | N/A    |  | N/A              |  | 54% to 55%   |  | 55%             
|Expected dividend yield  |  | None                     |  | None             |  | None   |  | None             |  | None         |  | None            

Employee 401(k) Plan

We sponsor the Quest Software, Inc. 401(k) Plan (401(k) Plan) covering substantially all of our employees. As allowed under Section 401(k) of the Internal Revenue Code, the 401(k) Plan provides
tax-deferred salary deductions for eligible employees. Employees may contribute from 1% to 100% of their annual compensation to the 401(k) Plan, limited to a maximum annual amount as set periodically by the Internal Revenue Service. Participant
contributions vest immediately, while discretionary matching contributions we make vest ratably over a three-year period. Our discretionary matching contributions totaled $2.0 million for the year ended December 31, 2008 and $1.9 million for
the years ended December 31, 2007 and 2006.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



11.    Fair Value Measurements

Effective January 1, 2008, we adopted SFAS 159 which permits companies to choose to measure certain financial assets and liabilities at fair value
(the fair value option). The fair value election is irrevocable and may generally be made on an instrument-by-instrument basis, even if a company has similar instruments that it elects not to fair value. We chose not to elect the fair
value option for our financial assets and liabilities existing on January 1, 2008, and did not elect the fair value option for any financial assets and liabilities transacted during the twelve months ended December 31, 2008, except for Put
Options related to our auction rate securities that were recorded in conjunction with settlement agreements with one of our investment firms, as more fully described in Note 2.

Effective January 1, 2008, we adopted SFAS 157 for financial assets and liabilities. This standard defines fair value, provides guidance for
measuring fair value and requires certain disclosures. This standard does not require any new fair value measurements, but rather applies under other accounting pronouncements that require or permit fair value measurements.

SFAS 157 discusses valuation techniques, such as the market approach (comparable market prices), the income approach (present value of future income or
cash flow) and the cost approach (cost to replace the service capacity of an asset or replacement cost). The statement establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad
levels. The following is a brief description of those three levels:



| |  |  | Level 1: Observable inputs such as quoted prices (unadjusted) in active markets that are accessible at the measurement date for identical, unrestricted assets or
liabilities.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar
assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Level 3: Unobservable inputs that reflect the reporting entitys own assumptions when there is little or no market data.
| | - |  | ------------------------------------------------------------------------------------------------------------------------

The following table represents our fair value hierarchy for financial assets (cash equivalents and investments) measured at fair value on a recurring
basis as of December 31, 2008 (in thousands):



|                         |  |                                              |         |                                                           |   |                                           |  |                                        |   |  |   |       
|------------------------ |  | -------------------------------------------- | ------- | --------------------------------------------------------- | - | ----------------------------------------- |  | -------------------------------------- | - |  | - | ------
|                         |  | Fair Value Measurements at December 31, 2008
|                         |  | Total                                        |         | Quoted Pricesin ActiveMarkets forIdenticalAssets(Level 1) |   | SignificantOtherObservableInputs(Level 2) |  | SignificantUnobservableInputs(Level 3)
|Money market funds       |  | $                                            | 105,530 |                                                           | $ | 105,530                                   |  | $                                      |  |  | $ |      
|Term deposits            |  |                                              | 3,879   |                                                           |   | 3,879                                     |  |                                        |  |  |   |      
|Auction rate securities  |  |                                              | 41,410  |                                                           |   |                                          |  |                                        |  |  |   | 41,410
|Put Options (see Note 2) |  |                                              | 7,873   |                                                           |   |                                          |  |                                        |  |  |   | 7,873 
|                         |  |                                              |         |                                                           |   |                                           |  |                                        |   |  |   |       
|Total                    |  | $                                            | 158,692 |                                                           | $ | 109,409                                   |  | $                                      |  |  | $ | 49,283
|                         |  |                                              |         |                                                           |   |                                           |  |                                        |   |  |   |       

Based on market conditions, we changed our valuation methodology for ARSs to a discounted cash
flow analysis during the twelve months ended December 31, 2008. Accordingly, these securities changed from Level 1 to Level 3 within SFAS 157s hierarchy since our initial adoption of SFAS 157 at January 1, 2008.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



The following table presents our assets measured at fair value on a recurring basis using significant
unobservable inputs (Level 3) as defined in SFAS 157 at December 31, 2008 (in thousands):



|                                                        |  |                                         |        |  
|------------------------------------------------------- |  | --------------------------------------- | ------ | -
|                                                        |  | SignificantUnobservable Inputs(Level 3) |       
|Balance at December 31, 2007                            |  | $                                       |       |  
|ARSs transferred to Level 3                             |  |                                         | 50,270 |  
|Put Options (see Note 2)                                |  |                                         | 7,873  |  
|Unrealized losses on ARSs included in other income, net |  |                                         | (8,515 | )
|Net settlements                                         |  |                                         | (345   | )
|                                                        |  |                                         |        |  
|Balance at December 31, 2008                            |  | $                                       | 49,283 |  
|                                                        |  |                                         |        |  

12.    Other Income, Net

Other income, net consists of the following for the years ended December 31 (in thousands):



|                                                   |  |      |        |   |      |   |        |      |  |   |        |  
|-------------------------------------------------- |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------ | -
|                                                   |  | 2008 |        |   | 2007 |   |        | 2006 | 
|Interest income                                    |  | $    | 10,972 |   |      | $ | 18,102 |      |  | $ | 11,162 |  
|Interest expense                                   |  |      | (128   | ) |      |   | (243   | )    |  |   | (94    | )
|Foreign currency (loss) gain, net (1)              |  |      | (7,532 | ) |      |   | 4,408  |      |  |   | 4,387  |  
|Unrealized losses on auction rate securities (2)   |  |      | (8,515 | ) |      |   |       |      |  |   |       |  
|Unrealized gains on Put Options (2)                |  |      | 7,873  |   |      |   |       |      |  |   |       |  
|Impairment losses on cost method investments       |  |      | (2,001 | ) |      |   |       |      |  |   |       |  
|Operating and maintaining a corporate aircraft (3) |  |      |       |   |      |   |       |      |  |   | (2,444 | )
|Other (4)                                          |  |      | 361    |   |      |   | 155    |      |  |   | (6     | )
|                                                   |  |      |        |   |      |   |        |      |  |   |        |  
|Total other income, net                            |  | $    | 1,030  |   |      | $ | 22,422 |      |  | $ | 13,005 |  
|                                                   |  |      |        |   |      |   |        |      |  |   |        |  



| | (1) | Our foreign currency gains or losses are predominantly attributable to translation gains or losses on the re-measurement of our net balances of monetary assets and
liabilities in our foreign subsidiaries, including accounts receivable and cash, which were primarily denominated in the Euro, and to a lesser extent, the British Pound and Canadian Dollar. The foreign currency translation adjustments to these
balance sheet items are calculated by comparing the currency spot rates at the end of a quarter to the spot rates at the end of the previous quarter.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | See Note 2 for details.
| | --- | -----------------------

| | (3) | Our corporate aircraft was sold in the fourth quarter of 2006.
| | --- | --------------------------------------------------------------

| | (4) | During 2007 and 2006, we recorded adjustments for the minority interest in Vizioncores net income (loss) in the other category, which were not material during the year
ended December 31, 2007 or 2006. In December 2007 we acquired the remaining 25% interest in Vizioncore.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

13.    Commitments and Contingencies

We lease office facilities and certain equipment under various
operating leases. A majority of these leases are non-cancelable and obligate us to pay costs of maintenance, utilities, and applicable taxes. The leases on most of the office facilities contain escalation clauses and renewal options. Rental expense
is recorded on a straight-line basis over the life of the lease. Total rent expense was $18.7 million, $15.1 million and $14.8 million for the years ended December 31, 2008, 2007 and 2006, respectively.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Minimum lease commitments under non-cancelable operating leases as of December 31, 2008 are as
follows (in thousands):



|                                |  |                         |       
|------------------------------- |  | ----------------------- | ------
|Year ending December 31:        |  | Minimum LeaseCommitment
|2009                            |  | $                       | 13,715
|2010                            |  |                         | 8,842 
|2011                            |  |                         | 5,508 
|2012                            |  |                         | 4,850 
|2013                            |  |                         | 3,290 
|Thereafter                      |  |                         | 725   
|                                |  |                         |       
|Total minimum lease commitments |  | $                       | 36,930
|                                |  |                         |       

Securities Litigation.    From June 2006 through August 2006 a number
of purported Quest Software shareholders filed putative shareholder derivative actions against the Company, the members of our Board of Directors, and certain current or former officers, alleging, among other things, that the defendants improperly
dated certain Quest Software employee stock option grants. These putative state and federal derivative actions are collectively referred to as the Options Derivative Actions. The plaintiffs in the Options Derivative Actions contend,
among other things, that the defendants conduct violated United States and California securities laws, breached defendants fiduciary duties, wasted corporate assets, unjustly enriched the defendants, and caused errors in our financial
statements. The plaintiffs sought, among other things, unspecified damages and disgorgement of profits from the alleged conduct, to be paid to the Company.

In November 2007, we entered into a Stipulation of Settlement with the plaintiffs in the Options Derivative Actions, pursuant to which the Options Derivative Actions were ultimately settled and dismissed with
prejudice as to the Company and all of its current and former officers and directors. As part of the settlement, the Company agreed to adopt certain remedial measures and corporate governance changes, and the plaintiffs received a payment of an
amount representing their attorneys fees, which was provided by the Companys directors and officers liability insurance carrier. On May 19, 2008, the court preliminarily approved the Stipulation of Settlement of the
Options Derivative Actions. On August 15, 2008, the U.S. District Court for the Central District of California granted Final Approval of the Settlement of the Options Derivative Actions. On September 10, 2008, the Superior Court of
California, County of Orange, entered an Order dismissing the State Derivative Action with prejudice.

In October 2006, a purported
shareholder class action was filed in the United States District Court for the Central District of California against Quest Software and certain of its current or former officers and directors (the Options Class Action). The essence
of the plaintiffs allegations in the Options Class Action is that the Company improperly backdated stock options, resulting in false or misleading disclosures concerning, among other things, Quest Softwares financial condition. Plaintiff
also alleges that the individual defendants sold Quest Software stock while in possession of material nonpublic information, and that the defendants conduct caused damages to the putative plaintiff class. The plaintiff asserts claims under
Sections 10(b), 20(a) and 20A of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder. In October 2007, the Court denied the Companys motion to dismiss the amended class action complaint. The U.S. District Court
denied the Companys subsequent motion requesting certification of the Courts order for interlocutory appellate review, and the plaintiff filed a second amended class action complaint in February 2008. The Company filed a motion to
dismiss the second amended class action complaint in March 2008. The court denied the Companys motion to dismiss the second amended class action complaint on July 10, 2008. The Company filed its answer to the second amended class action
complaint on July 24, 2008 and intends to defend the Options Class Action vigorously.



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



SEC Investigation and United States Attorneys Office Information
Request.    In June 2006 the Company received an informal request for information from the staff of the Los Angeles regional office of the Securities and Exchange Commission regarding its option granting practices. In January
2007 the SEC issued a formal order of investigation and a subpoena for the production of documents. Wells notices were delivered by the SEC staff to the Company, Vincent C. Smith, Chief Executive Officer of the Company, and three other former
executive officers of the Company in February 2008. On December 2, 2008, the Company disclosed publicly that, without admitting or denying any of the SECs allegations, Quest has agreed to settle with the SEC by consenting to the entry of
a judgment enjoining future violations of certain provisions of the federal securities laws. Under the terms of the settlement, which is subject to final approval by the Commissioners of the SEC, the Company would not be charged by the SEC with
fraud and would not be required to pay any monetary penalties as part of the settlement. The settlement would completely resolve the SEC investigation into the companys historical stock option granting practices and related accounting
treatment. Additionally, the Company announced that the Executive Chairman of the Board of Directors, Vincent C. Smith, has also entered into a settlement in principle with the SEC. While not admitting or denying any allegations, Mr. Smith will
agree, among other things, to the entry of a judgment enjoining future violations of certain federal securities laws. The tentative settlement imposes no restrictions upon Mr. Smiths service as an officer or director of any publicly
traded company, which will allow Mr. Smith to continue to serve the Company in his current role. The Company has cooperated and will continue to cooperate with the SEC in connection with its investigation.

Quest Software has also been informally contacted by the U.S. Attorneys Office for the Central District of California (U.S.
Attorneys Office) and has been asked to produce on a voluntary basis documents many of which it previously provided to the SEC. The Company is fully cooperating with the U.S. Attorneys Office. Any action by the
U.S. Attorneys Office or other governmental agency could result in civil or criminal sanctions against the Company and/or certain of its current or former officers, directors and/or employees.

We have indemnification agreements with present and former directors and officers under which we are generally required to indemnify them against
expenses, including attorneys fees, judgments, fines and settlements, arising from the foregoing legal proceedings and investigations (subject to certain exceptions, including liabilities arising from willful misconduct or conduct that is
knowingly fraudulent or deliberately dishonest or results in improper personal benefit). The Company is currently paying or reimbursing legal expenses being incurred in connection with these matters by a number of its current and former directors
and officers. The maximum potential amount of the future payments we could be required to make under these indemnification obligations could be significant. We maintain directors and officers insurance policies that may limit our
exposure and enable us to recover a portion of the amounts paid with respect to such obligations. If our coverage under these policies is reduced, denied, eliminated or otherwise not available to us, our potential financial exposure in the pending
securities litigation and related government investigations would be increased.

The Company cannot predict the ultimate outcome of the
foregoing legal proceedings, and it cannot estimate the likelihood or potential dollar amount of any adverse results. However, an unfavorable outcome in any of these proceedings could have a material adverse impact upon the financial position,
results of operations or cash flows for the period in which the outcome occurs and in future periods.

Acquisitions.    The Company has entered into escrow agreements with acquired companies to satisfy certain indemnification obligations of selling shareholders. Certain of these escrow agreements designate Quest as
the holder of the escrow money. As of December 31, 2008, we hold approximately $2.4 million in cash related to these agreements, all of which is included in restricted cash.

General.    The Company and its subsidiaries are also involved in other legal proceedings, claims and litigation arising in
the ordinary course of business. The foregoing discussion includes material developments



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



that occurred during the twelve months ended December 31, 2008 or thereafter in our material legal proceedings. In March 2008, we settled a pending
patent infringement lawsuit.

In the normal course of our business, we enter into certain types of agreements that require us to indemnify
or guarantee the obligations of other parties. These commitments include (i) intellectual property indemnities to licensees of our software products, (ii) indemnities to certain lessors under office space leases for certain claims arising
from our use or occupancy of the related premises, or for the obligations of our subsidiaries under leasing arrangements, (iii) indemnities to customers, vendors and service providers for claims based on negligence or willful misconduct of our
employees and agents, (iv) indemnities to our directors and officers to the maximum extent permitted under applicable law, and (v) letters of credit and similar obligations as a form of credit support for our international subsidiaries and
certain resellers. The terms and duration of these commitments varies and, in some cases, may be indefinite, and certain of these commitments do not limit the maximum amount of future payments we could become obligated to make there under;
accordingly, our actual aggregate maximum exposure related to these types of commitments cannot be reasonably estimated. Historically, we have not been obligated to make significant payments for obligations of this nature, and no liabilities have
been recorded for these obligations in our financial statements included in this report.

14.    Geographic and Segment Information

Operating segments are defined as components of an enterprise about which separate financial information is available that is
evaluated regularly by our chief operating decision maker, or decision-making group, in assessing performance and deciding how to allocate resources.

Our reportable operating segments are Licenses and Services. The Licenses segment develops and markets licenses to use our software products. The Services segment provides after-sale support for software products and
fee-based training and consulting services related to our software products.

We do not separately allocate operating expenses to these
segments, nor do we allocate specific assets to these segments. Therefore, segment information reported includes only revenues, cost of revenues, and gross profit.

Reportable segment data for the three years in the period ended December 31, 2008, is as follows (in thousands):



|                              |  |          |         |          |   |         |  |   |        
|----------------------------- |  | -------- | ------- | -------- | - | ------- |  | - | -------
|                              |  | Licenses |         | Services |   | Total  
|Year ended December 31, 2008: |  |          |         |          |   |         |  |   |        
|Revenues                      |  | $        | 334,083 |          | $ | 401,294 |  | $ | 735,377
|Cost of revenues              |  |          | 28,817  |          |   | 62,060  |  |   | 90,877 
|                              |  |          |         |          |   |         |  |   |        
|Gross profit                  |  | $        | 305,266 |          | $ | 339,234 |  | $ | 644,500
|                              |  |          |         |          |   |         |  |   |        
|Year ended December 31, 2007: |  |          |         |          |   |         |  |   |        
|Revenues                      |  | $        | 308,652 |          | $ | 322,329 |  | $ | 630,981
|Cost of revenues              |  |          | 20,570  |          |   | 55,173  |  |   | 75,743 
|                              |  |          |         |          |   |         |  |   |        
|Gross profit                  |  | $        | 288,082 |          | $ | 267,156 |  | $ | 555,238
|                              |  |          |         |          |   |         |  |   |        
|Year ended December 31, 2006: |  |          |         |          |   |         |  |   |        
|Revenues                      |  | $        | 290,247 |          | $ | 271,342 |  | $ | 561,589
|Cost of revenues              |  |          | 21,502  |          |   | 49,773  |  |   | 71,275 
|                              |  |          |         |          |   |         |  |   |        
|Gross profit                  |  | $        | 268,745 |          | $ | 221,569 |  | $ | 490,314
|                              |  |          |         |          |   |         |  |   |        



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QUEST SOFTWARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)



Revenues are attributed to geographic areas based on the location of the entity to which the products
or services were invoiced. Revenues and long-lived assets concerning principal geographic areas in which we operate are as follows (in thousands):



|                              |  |               |         |                |   |                        |  |       |         |  |   |        
|----------------------------- |  | ------------- | ------- | -------------- | - | ---------------------- |  | ----- | ------- |  | - | -------
|                              |  | United States |         | United Kingdom |   | OtherInternational (2) |  | Total
|Year ended December 31, 2008: |  |               |         |                |   |                        |  |       |         |  |   |        
|Revenues                      |  | $             | 430,191 |                | $ | 85,525                 |  | $     | 219,661 |  | $ | 735,377
|Long-lived assets (1)         |  |               | 89,934  |                |   | 7,793                  |  |       | 9,486   |  |   | 107,213
|                              |  |               |         |               
|Year ended December 31, 2007: |  |               |         |                |   |                        |  |       |         |  |   |        
|Revenues                      |  | $             | 372,411 |                | $ | 79,031                 |  | $     | 179,539 |  | $ | 630,981
|Long-lived assets (1)         |  |               | 76,933  |                |   | 4,838                  |  |       | 12,102  |  |   | 93,873 
|                              |  |               |         |               
|Year ended December 31, 2006: |  |               |         |                |   |                        |  |       |         |  |   |        
|Revenues                      |  | $             | 344,932 |                | $ | 70,007                 |  | $     | 146,650 |  | $ | 561,589
|Long-lived assets (1)         |  |               | 72,722  |                |   | 5,365                  |  |       | 8,734   |  |   | 86,821 



| | (1) | Includes property and equipment, net and other assets.
| | --- | ------------------------------------------------------

| | (2) | No single location within Other International accounts for greater than 10% of total revenues.
| | --- | ----------------------------------------------------------------------------------------------

15.    Subsequent Event (unaudited)

On February 17, 2009, we entered into a two year revolving line of credit agreement with Wells Fargo Foothill, LLC as the arranger, administrative agent and lender (the Credit Agreement). The Credit
Agreement was effective as of February 17, 2009. We intend to use the proceeds from the Credit Agreement for working capital and other general corporate purposes. The Credit Agreement allows for cash borrowings and letters of credit under a secured
revolving credit facility of up to a maximum of $100,000,000. Interest will accrue based on a floating rate based on, at the Companys election, (i) LIBOR (subject to reserve requirements and a minimum LIBOR of 2.75%) or (ii) the greatest of
(a) 4.0%, (b) the Federal Funds Rate plus 1/2% or (c) Wells Fargos prime rate, in each case, plus an applicable margin.
The Credit Agreement includes limitations on the Companys ability to, among other things, incur debt, grant liens, make acquisitions and other investments, make certain restricted payments such as dividend payments, and dispose of assets. The
Credit Agreement is secured by substantially all of the Companys assets, subject to certain exceptions.



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QUEST SOFTWARE, INC.

FINANCIAL STATEMENT SCHEDULE

SCHEDULE IIVALUATION AND QUALIFYING ACCOUNTS



|                                              |  |                              |        |                  |   |                           |  |   |                      |   |  |                        |        |   |  |   |      
|--------------------------------------------- |  | ---------------------------- | ------ | ---------------- | - | ------------------------- |  | - | -------------------- | - |  | ---------------------- | ------ | - |  | - | -----
|Description                                   |  | Balance atBeginningof Period |        | AcquiredBalances |   | Charges,Costs andExpenses |  |   | Additions/Deductions |   |  | Balance atEnd ofPeriod
|                                              |  | (In Thousands)              
|Year ended December 31, 2008:                 |  |                              |        |                  |   |                           |  |   |                      |   |  |                        |        |   |  |   |      
|Allowance for bad debt                        |  | $                            | 434    |                  | $ |                          |  | $ | 1,358                |   |  | $                      | (945   | ) |  | $ | 847  
|Allowance for sales returns and cancellations |  | $                            | 7,603  |                  | $ | 1,315                     |  | $ | 2,174                |   |  | $                      | (3,555 | ) |  | $ | 7,537
|                                              |  |                              |        |                  |  
|Year ended December 31, 2007:                 |  |                              |        |                  |   |                           |  |   |                      |   |  |                        |        |   |  |   |      
|Allowance for bad debt                        |  | $                            | 590    |                  | $ |                          |  | $ | 302                  |   |  | $                      | (458   | ) |  | $ | 434  
|Allowance for sales returns and cancellations |  | $                            | 8,499  |                  | $ | 646                       |  | $ | 1,942                |   |  | $                      | (3,484 | ) |  | $ | 7,603
|                                              |  |                              |        |                  |  
|Year ended December 31, 2006:                 |  |                              |        |                  |   |                           |  |   |                      |   |  |                        |        |   |  |   |      
|Allowance for bad debt                        |  | $                            | 1,657  |                  | $ | 10                        |  | $ | (615                 | ) |  | $                      | (462   | ) |  | $ | 590  
|Allowance for sales returns and cancellations |  | $                            | 11,226 |                  | $ | 82                        |  | $ | (865                 | ) |  | $                      | (1,944 | ) |  | $ | 8,499



S-1



---

##### Table of Contents

EXHIBIT INDEX



|              |  |                                                                                                                                                                               
|------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNumber |  | Exhibit Title                                                                                                                                                                 
|3.1           |  | Second Amended and Restated Articles of Incorporation. (1)                                                                                                                    
|              | 
|3.2           |  | Certificate of Amendment of Articles of Incorporation of Quest Software, Inc. (2)                                                                                             
|              | 
|3.3           |  | Bylaws of Quest Software, Inc. (3)                                                                                                                                            
|              | 
|4.1           |  | Form of Registrants Specimen Common Stock Certificate. (1)                                                                                                                   
|              | 
|10.1++        |  | Registrants 1999 Stock Incentive Plan, as amended. (4)                                                                                                                       
|              | 
|10.2          |  | Form of Directors and Officers Indemnification Agreement. (1)                                                                                                               
|              | 
|10.3++        |  | Registrants 2001 Stock Incentive Plan, as amended. (4)                                                                                                                       
|              | 
|10.4++        |  | Registrants 2008 Stock Incentive Plan. (4)                                                                                                                                   
|              | 
|10.5++        |  | Form of Stock Option Agreement used under Registrants 2008 Stock Incentive Plan. (4)                                                                                         
|              | 
|10.6++        |  | Form of Restricted Stock Unit Award Agreement used under Registrants 2008 Stock Incentive Plan. (4)                                                                          
|              | 
|10.9++        |  | Form of Stock Option Agreement used under the Registrants 1999 Stock Incentive Plan. (5)                                                                                     
|              | 
|10.10++       |  | Form of Stock Option Agreement used under the Registrants 2001 Stock Incentive Plan. (6)                                                                                     
|              | 
|10.11++       |  | Registrants Executive Incentive Plan. (7)                                                                                                                                    
|              | 
|10.12++       |  | Form of Restricted Stock Unit Award Agreement used under Registrants 1999 Stock Incentive Plan, as amended. (4)                                                              
|              | 
|14.1          |  | Code of Ethics.                                                                                                                                                               
|              | 
|21.1          |  | Subsidiaries of the Registrant.                                                                                                                                               
|              | 
|23.1          |  | Consent of Deloitte & Touche LLP.                                                                                                                                             
|              | 
|31.1          |  | Certification of the Chief Executive Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934, as
amended.                                                   
|              | 
|31.2          |  | Certification of the Chief Financial Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934, as
amended.                                                   
|              | 
|32.1          |  | Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002.



| | (1) | Incorporated herein by reference to our Registration Statement on Form S-1 and all amendments thereto filed on June 11, 1999 (File No. 333-80543).
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------

| | (2) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended September 30, 2005.
| | --- | --------------------------------------------------------------------------------------------------------------

| | (3) | Incorporated herein by reference to our Current Report on Form 8-K filed on November 7, 2007.
| | --- | ---------------------------------------------------------------------------------------------

| | (4) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended March 31, 2008.
| | --- | ----------------------------------------------------------------------------------------------------------

| | (5) | Incorporated herein by reference to our Quarterly Report on Form 10-Q for the period ended September 30, 2004.
| | --- | --------------------------------------------------------------------------------------------------------------

| | (6) | Incorporated herein by reference to our Registration Statement on Form S-8 (File No. 333-82784) filed on February 14, 2002.
| | --- | ---------------------------------------------------------------------------------------------------------------------------

| | (7) | Incorporated herein by reference to our Annual Report on Form 10-K for the year ended December 31, 2007.
| | --- | --------------------------------------------------------------------------------------------------------



| | ++ | Indicates a management contract or compensatory arrangement.
| | -- | ------------------------------------------------------------