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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549



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FORM 10-K

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

THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2005

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

THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from
             to

Commission file number 000-29723



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DIGITAS INC.

(Exact name of registrant as specified in its charter)



|                                                               |  |                                  
|-------------------------------------------------------------- |  | ---------------------------------
|Delaware                                                       |  | 04-3494311                       
|(State or other jurisdiction of incorporation or organization) |  | (IRS Employer Identification No.)
|                                                               | 
|33 Arch Street                                                 |  | 02110                            
|Boston, Massachusetts (Address of principal executive offices) |  | (Zip Code)                       

(617) 369-8000

(Registrants Telephone Number, Including Area Code)

The Prudential Tower

800 Boylston Street, Boston, Massachusetts 02199

(Former Name, Former Address and Former Fiscal Year,

if Changed Since Last Report)

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

Securities Registered Pursuant to Section 12(g) of The Act:

Common Stock, $.01 Par Value Per
Share

Preferred Stock Purchase Rights

(Title of Each Class)



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Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities
Act.    Yes  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 or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in 12b-2 of the Exchange Act.

x  Large accelerated filer ̈Accelerated filer ̈Non-accelerated filer

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

The aggregate market value of the voting stock of the
Registrant held by non-affiliates of the Registrant, based upon the closing sale price of $11.41 on the Nasdaq National Market on June 30, 2005 was $1,018,584,380.

As of March 8, 2006, 90,741,151 shares of the Registrants common stock were issued and outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive proxy statement relating to the Registrants Annual
Meeting of Stockholders to be held on May 11, 2006 are incorporated by reference into Part III of this report to the extent described therein.



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TABLE OF CONTENTS



|         |  |                                                                                                              |  |     
|-------- |  | ------------------------------------------------------------------------------------------------------------ |  | ----
|         |  |                                                                                                              |  | Page
|         |  | PART I                                                                                                       |  |     
|         |  |                                                                                                             
|ITEM 1.  |  | BUSINESS                                                                                                     |  | 3   
|         |  |                                                                                                             
|ITEM 1A. |  | RISK FACTORS                                                                                                 |  | 7   
|         |  |                                                                                                             
|ITEM 1B. |  | UNRESOLVED STAFF COMMENTS                                                                                    |  | 14  
|         |  |                                                                                                             
|ITEM 2.  |  | PROPERTIES                                                                                                   |  | 14  
|         |  |                                                                                                             
|ITEM 3.  |  | LEGAL PROCEEDINGS                                                                                            |  | 15  
|         |  |                                                                                                             
|ITEM 4.  |  | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS                                                          |  | 16  
|         |  |                                                                                                             
|         |  | PART II                                                                                                      |  |     
|         |  |                                                                                                             
|ITEM 5.  |  | MARKET FOR REGISTRANTS COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES |  | 17  
|         |  |                                                                                                             
|ITEM 6.  |  | SELECTED FINANCIAL DATA                                                                                      |  | 19  
|         |  |                                                                                                             
|ITEM 7.  |  | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS                        |  | 20  
|         |  |                                                                                                             
|ITEM 7A. |  | QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK                                                    |  | 37  
|         |  |                                                                                                             
|ITEM 8.  |  | FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA                                                                  |  | 38  
|         |  |                                                                                                             
|ITEM 9.  |  | CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE                         |  | 39  
|         |  |                                                                                                             
|ITEM 9A. |  | CONTROLS AND PROCEDURES                                                                                      |  | 39  
|         |  |                                                                                                             
|ITEM 9B. |  | OTHER INFORMATION                                                                                            |  | 42  
|         |  |                                                                                                             
|         |  | PART III                                                                                                     |  |     
|         |  |                                                                                                             
|ITEM 10. |  | DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT                                                               |  | 43  
|         |  |                                                                                                             
|ITEM 11. |  | EXECUTIVE COMPENSATION                                                                                       |  | 43  
|         |  |                                                                                                             
|ITEM 12. |  | SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED SHAREHOLDER MATTERS               |  | 43  
|         |  |                                                                                                             
|ITEM 13. |  | CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS                                                               |  | 43  
|         |  |                                                                                                             
|ITEM 14. |  | PRINCIPAL ACCOUNTING FEES AND SERVICES                                                                       |  | 43  
|         |  |                                                                                                             
|         |  | PART IV                                                                                                      |  |     
|         |  |                                                                                                             
|ITEM 15. |  | EXHIBITS AND FINANCIAL STATEMENT SCHEDULE                                                                    |  | 44  



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FORWARD-LOOKING STATEMENTS

THIS ANNUAL REPORT ON FORM 10-K CONTAINS FORWARD-LOOKING STATEMENTS WITHIN THE MEANING OF SECTION 27A OF THE SECURITIES ACT OF 1933, AS AMENDED, AND 21E
OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. YOU CAN IDENTIFY THESE STATEMENTS BY FORWARD-LOOKING WORDS SUCH AS MAY, WILL, EXPECT, ANTICIPATE, BELIEVE, ESTIMATE, AND
CONTINUE OR SIMILAR WORDS. THESE STATEMENTS INCLUDE WITHOUT LIMITATION STATEMENTS CONCERNING OVERALL ECONOMIC AND BUSINESS CONDITIONS, COMPETITIVE FACTORS IN OUR MARKETS, THE DEMAND FOR OUR SERVICES, INCLUDING THE WILLINGNESS AND ABILITY
OF OUR CLIENTS TO MAINTAIN OR INCREASE SPENDING LEVELS, THE FINANCIAL POSITION OF OUR CLIENTS, OUR ABILITY TO MANAGE OUR REVENUE AND COST STRUCTURE AS WELL AS CLIENT BUDGETS, BENEFITS OF OUR ACQUISITION ACTIVITY, COMPANY GROWTH, EXPOSURE FROM
ONGOING LITIGATION AND POTENTIAL FUTURE LITIGATION, OUR ABILITY TO SUBLET OUR EXCESS REAL ESTATE IN THE ANTICIPATED TIME FRAME AND TO MEET CURRENT AND FUTURE REAL ESTATE REQUIREMENTS, UTILIZATION OF BILLABLE EMPLOYEES, FUTURE CASH REQUIREMENTS, OUR
TAX POSITION, INCLUDING OUR ABILITY TO DEDUCT STOCK-BASED COMPENSATION, CHANGES IN GOVERNMENT REGULATION OF OUR INDUSTRY AND THE INTERNET, OUR ABILITY TO PROTECT OUR INTELLECTUAL PROPERTY AND PROPRIETARY RIGHTS, CONCENTRATION OF CREDIT RISK AND
COMPLIANCE WITH COVENANTS UNDER CURRENT CREDIT FACILITIES, AMONG OTHER FACTORS. YOU SHOULD READ STATEMENTS THAT CONTAIN THESE WORDS CAREFULLY BECAUSE THEY DISCUSS OUR FUTURE EXPECTATIONS OF FUTURE EVENTS, CONTAIN PROJECTIONS OF OUR FUTURE RESULTS OF
OPERATIONS OR OF OUR FINANCIAL CONDITION, OR STATE OTHER FORWARD LOOKING INFORMATION. WE BELIEVE THAT IT IS IMPORTANT TO COMMUNICATE OUR FUTURE EXPECTATIONS TO OUR INVESTORS. HOWEVER, THERE MAY BE EVENTS IN THE FUTURE THAT WE ARE NOT
ABLE TO ACCURATELY PREDICT OR CONTROL AND THAT MAY CAUSE OUR ACTUAL RESULTS TO DIFFER MATERIALLY FROM THE EXPECTATIONS WE DESCRIBE IN OUR FORWARD-LOOKING STATEMENTS. INVESTORS ARE CAUTIONED THAT ALL FORWARD-LOOKING STATEMENTS INVOLVE RISKS AND
UNCERTAINTIES, AND ACTUAL RESULTS MAY DIFFER MATERIALLY FROM THOSE DISCUSSED AS A RESULT OF VARIOUS FACTORS, INCLUDING THOSE FACTORS DESCRIBED IN RISK FACTORS AND IMPORTANT FACTORS THAT MAY AFFECT FUTURE RESULTS BEGINNING ON PAGE 7.
READERS SHOULD NOT PLACE UNDUE RELIANCE ON OUR FORWARD-LOOKING STATEMENTS, AND WE ASSUME NO OBLIGATION TO UPDATE ANY FORWARD-LOOKING STATEMENTS.

PART I

Item 1.Business

Overview

Digitas Inc., a Delaware corporation organized in 1999, is the parent company to three agencies, Digitas LLC, Medical Broadcasting, LLC (MBC)
and Modem Media, Inc.

The agencies of Digitas Inc. (NASDAQ: DTAS) help blue-chip global brands develop, engage and profit from their
customers through digital, direct and indirect relationships. Driving accountable and measurable relationship engines, the agencies are known for combining creativity and customer insight with analytics, measurement and strategy across digital and
direct media. The Digitas LLC agency (www.digitas.com), founded in 1980, has locations in Boston, Chicago, Detroit and New York. The Digitas LLC agency has relationships with clients such as American Express, AT&T and General Motors. MBC
(www.mbcnet.com), founded in 1989 and acquired by Digitas Inc. in January 2006, is located in Philadelphia. MBC has long-term relationships with



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clients such as AstraZeneca International, Bristol Meyers Squibb, McNeil and Wyeth. The Modem Media agency (www.modemmedia.com), founded in 1987 and
acquired by Digitas Inc. in October 2004, has locations in Atlanta, London, New York, Norwalk and San Francisco. The Modem Media agency has relationships with clients such as Delta Air Lines, Heineken and Kraft Foods. In total, Digitas Inc. and its
three agencies employ more than 1,800 professionals.

Digitas Inc. maintains a website on the World Wide Web at www.digitasinc.com.
Digitas Inc. makes available, free of charge, through its website its annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, including exhibits thereto, and amendments to those reports filed or furnished pursuant to
Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as soon as reasonably practicable after the reports are electronically filed with, or furnished to, the SEC. Digitas Inc.s reports filed with, or furnished to, the
SEC are also available at the SECs website at www.sec.gov. You may also obtain copies of any of Digitas Inc.s reports filed with, or furnished to, the SEC, free of charge, at the SECs public reference room at 450 Fifth
Street, NW, Washington, DC 20549.

Our Agencies

Our agencies combine creativity and customer insight with analytics, measurement and strategy in digital and direct marketing to build accountable and measurable relationship marketing programs or what we call marketing engines.
These marketing engines engage brands with consumers across customer lifecycles and various contact points. We categorize our agencies work as Infrastructure and Technology Enablement, including customer relationship management infrastructure
work including customer strategy, research and planning, analytics and market data and technology enablement, and Digital and Direct Agency Services, including digital marketing, internet solutions, live channels, promotions and direct
marketing/direct response.

Our Approach: The Digitas, Modem Media and MBC agencies provide services that help their clients maximize the
value of their customer bases. We believe that personalized and contextual marketing creates long-term and valuable customer relationships. The agencies marketing engines are designed to help clients increase market share through quantitative
and qualitative improvements in their customer relationships. Our skills in performance measurement and use of that information allow us to continue to evolve and improve our programs and achieve measurable results for our clients.

The agencies approaches are highly disciplined, results-oriented, and combine infrastructure and technology enablement and creative execution to
support clients efforts to manage their customer relationships more effectively. We take an aggressive approach in reviewing our clients businesses thoroughly to solve their challenges. We consider our clients competitive
positions, their existing assets and brand strengths, as well as their broad organizations and cultures before recommending solutions. We partner with our clients to create long-standing marketing, acquisition, loyalty and retention engines.

Infrastructure and Technology Enablement: Our agencies analyze a clients customer base to find unrealized value and then design
targeted customer experiences across multiple marketing channels to recognize that value. Through testing and measurement we develop recommendations for possible marketing investment and channel communication mix. It is the combination of top-down
analysis of the economic opportunities and bottom-up customer and data insights that makes it possible for us to propose initiatives, which improve in-market performance while also supporting long-term strategies to increase the profitability of our
clients customer relationships.

Recent technology advances have revolutionized the way companies and their customers interact. There
are many new channels through which communication and customer transaction is possible. Customers expect companies to know and understand their behavior across these multiple channels. We help our clients by determining which technology solutions
will have the greatest impact on their marketing programs. We build technology platforms for multi-channel communication and relationship data management. These include



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e-commerce platforms to help bring retailers online. We build applications that enable communication over wireless devices. And, we build call center
platforms to enable person to person voice communication.

Digital and Direct Agency Services: We build integrated marketing campaigns and
communication programs focused on acquiring, retaining, and growing customer relationships. Creating consistent customer experiencesregardless of the communication channeland combining customer data sets in new ways, we get a better
understanding of customer needs, attitudes and behaviors. This, along with primary research, helps us determine which marketing channels customers should use to fulfill their needs, and what decisions they should make as they buy. Using these
insights, we design marketing programs to be delivered to the right customers at the right time in the right place. We work across many channels including Internet, wireless, direct mail, print, direct TV, call centers and live events.

Clients, Marketing and Sales

Digitas LLC, MBC and
Modem Media relationship managers are primarily responsible for marketing and sales efforts. These members of our senior management team are directly involved and embedded in client engagements and marketing efforts. Additionally, the agencies rely
on their strong reputations, quality client bases and proven results to grow existing clients and develop new client relationships.

Digitas LLC, MBC and Modem Media develop long-term strategic relationships primarily with established companies whose principal assets include leading brands and strong customer bases. The agencies seek to work with companies operating in
industries in which the economics of customer loyalty are most compelling, thereby providing the greatest opportunity to affect market share and return on customer base investments. For the Digitas and Modem Media agencies, these industries include
financial services, media and entertainment, travel-related services, healthcare and pharmaceuticals, business products and services, technology, telecommunications, and consumer products. For MBC the industries of primary focus are healthcare and
pharmaceuticals.

Digitas Inc.s results of operations and business depend on relationships with a limited number of large clients.
For 2005, Digitas Inc.s two largest clients, American Express and General Motors accounted for approximately 26% and 22% of fee revenue, respectively. Digitas Inc.s top ten clients in 2005 accounted for approximately 67% of our 2005 fee
revenue.

Competition

The Digitas Inc.
agencies compete with companies that offer strategic consulting, web design, digital and direct marketing, information technology and e-commerce services, as well as the in-house development efforts of many companies. Current competitors by category
of expertise include the following:



| |  |  | strategic consulting firms such as Bain & Company, Boston Consulting Group, McKinsey & Company and Monitor;
| | - |  | -----------------------------------------------------------------------------------------------------------



| |  |  | digital and direct marketing companies such as aQuantive, BBDO, Cadient Group, Grey, IMC2, OgilvyOne and Wunderman;
| | - |  | -------------------------------------------------------------------------------------------------------------------



| |  |  | customer relationship management units of systems integrators such as Accenture, Cap Gemini and Sapient;
| | - |  | --------------------------------------------------------------------------------------------------------



| |  |  | internal information technology departments of current and potential clients; and
| | - |  | ---------------------------------------------------------------------------------



| |  |  | e-commerce and technology service providers.
| | - |  | --------------------------------------------

Because relatively low
barriers to entry characterize the industry, we also expect other companies to enter the market.



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We believe that the principal competitive factors in our industry are:



| |  |  | quality of services;
| | - |  | --------------------



| |  |  | technical and strategic expertise;
| | - |  | ----------------------------------



| |  |  | ability to provide end-to-end solutions;
| | - |  | ----------------------------------------



| |  |  | speed of development and implementation of integrated solutions;
| | - |  | ----------------------------------------------------------------



| |  |  | value of the services provided compared to the price of these services;
| | - |  | -----------------------------------------------------------------------



| |  |  | reputation and experience of professionals delivering the services;
| | - |  | -------------------------------------------------------------------



| |  |  | project management capabilities;
| | - |  | --------------------------------



| |  |  | brand recognition and size of the firm;
| | - |  | ---------------------------------------



| |  |  | effectiveness of sales and marketing efforts; and
| | - |  | -------------------------------------------------



| |  |  | financial stability.
| | - |  | --------------------

We believe that our agencies compete favorably with
respect to most of these factors. In particular, we believe that the agencies offer an integrated set of skills and expertise that many existing service providers are not well suited to provide.

People and Culture

Our people are our single
greatest asset and the key to reaching our company-wide goal to be the undisputed industry leader. Our culture reflects the core values of our people. Our values are One with the Client, Experts Inspiring Experts and
Best Getting Better. In furtherance of this mission, our employees collaborate to apply their creativity in the conception, design, and implementation of innovative client solutions. Our formal training program emphasizes improvement of
individual skills as well as optimization of team performance. Our knowledge management infrastructure and processes are designed to ensure that best practices and thinking are shared and leveraged globally to the extent permitted. We have a
competency- and outcomes-based performance management process that encourages frequent, actionable feedback and ensures that all employees have specific, measurable goals and are supported in developing skills and knowledge. The end result is a
dynamic and rewarding work environment for our people.

To preserve this culture and uphold the high standard of quality work that we have
set, we must continue to attract and retain qualified individuals with superior strategic, creative, technological and management skills to meet the ongoing demands for our services. To this end, we have a dedicated recruiting team that utilizes
various methods, including an internal referral bonus program, to attract the most talented and promising professionals.

We provide our
employees with a competitive base salary, performance driven incentive programs, stock-based incentives and comprehensive benefits packages. Employees are rewarded for team performance, as well as individual contribution to client success, people
development, intellectual capital, and corporate citizenship. For many of our employees, however, a significant attraction is being part of a winning team that applies industry-leading expertise to help transform businesses to be the best in their
industries.

Employees

As of
December 31, 2005, Digitas Inc. had approximately 1,740 employees, approximately 1,660 of whom were located in the United States. As of December 31, 2004, Digitas Inc. had approximately 1,500 employees, approximately 1,410 of whom were
located in the United States. As of December 31, 2005, Digitas Inc. had approximately 1,455 billable employees and 285 corporate and administrative non-billable employees. As of December 31, 2004, Digitas Inc. had approximately 1,245
billable employees and 255 corporate and administrative non-billable employees. Digitas Inc. employees are not represented by any union and, except for senior management and certain other employees, are retained on an at-will basis.



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Intellectual Property Rights

We seek to protect our intellectual property through a combination of license agreements and trademark, service mark, copyright, patent and trade secret laws. We enter into confidentiality agreements with our
employees, vendors and clients and use our best efforts to limit access to and distribution of proprietary information licensed from third parties. We pursue the protection of our trademarks in the United States and internationally. Our efforts to
protect our intellectual property rights could be inadequate to deter misappropriation of our proprietary information. Furthermore, we may not be able to detect all instances of unauthorized use of our intellectual property.

U.S. and Foreign Government Regulation

Regulation of
various aspects of the Internet and emerging technologies, including on-line content, advertising methods, copyright infringement, user privacy, taxation, access charges, liability for third-party activities and jurisdiction, has increased. In
addition, federal, state, local and foreign governmental organizations also are considering, and may consider in the future, other legislative and regulatory proposals that would regulate the Internet and emerging technologies. Areas of potential
regulation include libel, pricing, quality of products and services and intellectual property ownership.

The European Union and European
Commission have adopted directives to address the regulation of privacy, e-commerce, security, commercial piracy, consumer protection, taxation of transactions completed over the Internet and the spread of illegal and socially harmful materials over
the Internet.

It is not known how courts will interpret both existing and new laws. Therefore, we are uncertain as to how new laws or the
application of existing laws will affect our business. In addition, our business may be indirectly affected by our clients who may be subject to such legislation.

Item 1A.Risk Factors

Risk Factors and Important Factors that may Affect Future Results

Set forth below are certain risk factors that could harm our business prospects, results of operations and financial condition. You
should carefully read the following risk factors, together with the financial statements, related notes and other information contained in this Form 10-K. This Form 10-K contains forward-looking statements that contain risks and uncertainties.
Please refer to the discussion of Forward-Looking Statements on page three in connection with your consideration of the risk factors and other important factors that may affect future results described below.

Risks Related to our Business

The loss of
even one significant client or any significant reduction in the use of our services could have a material adverse effect on our business, financial condition and results of operations.

We derive a significant portion of our revenues from large-scale engagements with a limited number of clients. Most of these relationships, including
those with our two largest clients, are terminable by the client without penalty on 90 days prior written notice. For the twelve months ended December 31, 2005, our two largest clients, American Express and General Motors, accounted for
approximately 26% and 22%, respectively, of our fee revenue. For the twelve months ended December 31, 2004, General Motors, American Express and AT&T, our three largest clients for that year, accounted for approximately 24%, 23% and 12%,
respectively, of our fee revenue. The loss of any major client or any significant reduction in the use of our services by a major client could materially reduce our revenue and have a negative impact on our operating results, financial condition and
reputation in our market.



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The bankruptcy or insolvency of a significant client could have a material adverse effect on our
business, financial condition and results of operations.

Due to our dependence on a limited number of clients, we are subject to a
concentration of credit risk with respect to accounts receivable. In the case of bankruptcy or insolvency by one of our significant clients, accounts receivable with respect to that client would potentially be uncollectible, adversely affecting our
financial performance. For example, in September 2005, Delta Air Lines filed voluntary petitions for reorganization under Chapter 11 of the U.S. Bankruptcy Code. We recorded a $3.2 million charge to professional services costs related to estimated
exposure on collectibility of receivables due from Delta as of the bankruptcy filing date for services performed prior to that date. Our ability to collect those receivables remains uncertain and will depend upon the outcome of Deltas
reorganization proceedings. In 2005, General Motors suffered large financial losses. For the twelve months ended December 31, 2005, General Motors accounted for approximately 22% of our fee revenue. In the event General Motors were to seek
legal protection against its creditors, we may not be able to collect our outstanding accounts receivable which could have a material adverse effect on our business, operating results and financial condition. Our General Motors gross accounts
receivable balance, which includes amounts billed and unbilled for both fee revenue and pass-through expenses, can fluctuate significantly based on the timing of payment and billings for fee and pass-through expenses.

We may be held liable for financial or other commitments that we enter into for or on behalf of our clients.

We incur expenses with third parties on our clients behalf in connection with providing marketing services. For example, for the printing of
marketing materials for a direct mail campaign we may in some instances be required to pay the printer for the costs of production and postage in advance of receiving these funds from our client. In the event our client fails to pay us for these
pass-through expenses and we have already paid these amounts to the vendor, we may not be able to recover these amounts from either our client or the vendor. Also, we sometimes sign contracts with vendors on our clients behalf as an agent for
a disclosed principal. If the client later decides not to engage a particular vendor with which we have already contracted, or if the client becomes insolvent or files for bankruptcy, the vendor may seek to be paid by us. While we try to negotiate
terms into our vendor agreements that protect us from liability for payment due to the non-performance of our client, there can be no guarantees that we will be successful in negotiating these terms with all of our client vendors, or that the terms
of these provisions will be found enforceable by a court.

Our failure to meet clients expectations could result in losses or
negative publicity and could subject us to liability for the services we provide.

As clients have dedicated more money and resources to
our engagements with them, their expectations have also increased. As client engagements become larger and more complex and are required to be completed in a shorter time frame, we face increased management challenges and greater risk of mistakes or
late delivery. Any failure on our part to deliver services in accordance with clients expectations could result in:



| |  |  | additional expenditures by us to correct the problem;
| | - |  | -----------------------------------------------------



| |  |  | delayed or lost client revenues;
| | - |  | --------------------------------



| |  |  | adverse client reactions and negative publicity; and
| | - |  | ----------------------------------------------------



| |  |  | claims against us.
| | - |  | ------------------

Although client agreements often
limit our liability to damages arising from the rendering of services, we cannot assure that these provisions will be enforceable in all instances or would otherwise protect us from liability. While we carry general liability insurance coverage,
insurance may not cover all potential claims to which we are exposed or may not be adequate to indemnify us for all liability that may be imposed.

Failure to manage our growth may impact operating results.

If we succeed in expanding our business, that expansion may
place increased demands on our management, operating systems, internal controls and financial and physical resources. If not managed effectively, these



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increased demands may adversely affect the services we provide to existing clients. In addition, our personnel, systems, procedures and controls may be
inadequate to support future operations. These increased demands could result in increased employee attrition which would create greater strain on our operations. Consequently, in order to manage growth effectively, we may be required to increase
expenditures to expand, train and manage employee base, improve management, financial and information systems and controls, or make other capital expenditures. Our results of operations and financial condition could be harmed if we encounter
difficulties in effectively managing the budgeting, forecasting and other process control issues presented by future growth.

Actual and
perceived conflicts of interest may restrict us in obtaining new clients.

Actual and perceived conflicts of interest are inherent in
our industry. Our agencies have entered into exclusivity arrangements with several of their clients that prohibit them from providing services to competitors of those clients or client brands. In addition, although not contractually prohibited from
providing services to a competitor of a client, our agencies sometimes decline to accept potential clients because of actual or perceived conflicts of interest with their existing clients or because a client insists, for whatever reason, that the
agency not work with its competitors. In addition, potential clients may choose not to retain our agencies for reasons of actual or perceived conflicts of interest. Many of our agencies clients compete in industries where only a limited number
of companies gain meaningful market share. As a result, if one of our agencies decides not to perform services for a particular clients competitors, or if potential clients choose not to retain them because of actual or perceived conflicts and
the agency client fails to capture a significant portion of its market, that agency may receive reduced or no future revenue in that particular industry. Clients of Digitas, MBC and Modem Media agencies that compete with one another may not be
satisfied with the organizational steps we have taken to address the actual or perceived conflicts of interest and may choose not to continue to engage our agencies for services.

We may need to increase reserves for surplus office space if subtenants fail to pay their rent.

As part of a series of cost reduction efforts, we determined that we had surplus office space. As a result of these efforts, we abandoned the surplus
office space and recorded reserves for lease liabilities based on minimum lease payments for the space abandoned net of the rent we estimated we could realize upon subletting the space. We have sublet approximately 22,000 square feet of surplus New
York City office space, approximately 53,000 square feet of surplus San Francisco office space, approximately 15,000 square feet of surplus Miami office space and approximately 33,000 square feet in Norwalk. The New York sublease expires in March
2011, the San Francisco sublease expires in January 2010, and the Miami sublease expires in January 2008. If one or more subtenants fail to pay their rent to us, we may need to increase reserves, depending on the circumstances at the time.

Fluctuations in our quarterly revenues and operating results may lead to reduced prices for our stock.

Our quarterly revenues and operating results can be volatile. We believe that period-to-period comparisons of operating results are not necessarily
meaningful. These comparisons cannot be relied upon as indicators of future performance. However, if our operating results in any future period fall below the expectations of securities analysts and investors, the market price of our securities
would likely decline.

Factors that may cause our quarterly results to fluctuate in the future include the following:



| |  |  | variability in market demand for services;
| | - |  | ------------------------------------------



| |  |  | length of the sales cycle associated with service offerings;
| | - |  | ------------------------------------------------------------



| |  |  | unanticipated variations in the size, budget, number or progress toward completion of engagements;
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | unanticipated termination of a major engagement, a clients decision not to proceed with an anticipated engagement or the completion or delay during a quarter of several major
client engagements;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | our ability to manage operating costs, a large portion of which are fixed in advance of any particular quarter;
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | changes in pricing policies by us or our competitors;
| | - |  | -----------------------------------------------------



| |  |  | our ability to manage future growth and retain employees;
| | - |  | ---------------------------------------------------------



| |  |  | timing and amount of client bonus payments; and
| | - |  | -----------------------------------------------



| |  |  | costs of attracting and training skilled personnel.
| | - |  | ---------------------------------------------------

Some
of these factors are within our control while others are outside of our control.

Our business will be negatively affected if we do not
keep up with rapid technological changes, evolving industry standards and changing client requirements.

Our industry is characterized
by rapidly changing technology, evolving industry standards and changing client needs. Accordingly, our future success will depend, in part, on our ability to meet these challenges in a timely and cost-effective manner. Among the most important
challenges facing us is the need to:



| |  |  | effectively use leading technologies;
| | - |  | -------------------------------------



| |  |  | continue to develop strategic and technical expertise;
| | - |  | ------------------------------------------------------



| |  |  | influence and respond to emerging industry standards and other technological changes;
| | - |  | -------------------------------------------------------------------------------------



| |  |  | enhance current service offerings; and
| | - |  | --------------------------------------



| |  |  | develop new services that meet changing customer needs.
| | - |  | -------------------------------------------------------

If we are not successful in expanding our ability to service clients on a worldwide basis, we may jeopardize relationships with existing clients and limit our ability to attract new clients.

Failure to meet client demands that their relationship marketing service providers be able to handle assignments on a worldwide basis may jeopardize our
existing client relationships and limit our ability to attract new clients. Currently, Modem Media serves European markets from its office in London and all three of our agencies can serve markets in other regions from offices in the United States.
To succeed we may also need to deepen and broaden expertise in dealing with worldwide assignments by expanding our presence outside of the United States or by hiring more senior executives with multi-national technology, marketing and customer
relationship management expertise; and there is no assurance that we can attract those people or establish on a profitable basis offices outside of the United States.

We have limited experience in marketing, selling and supporting services outside of North America and the United Kingdom, and development of those skills may be more difficult or take longer than we anticipate.
Operations outside the United States may be unprofitable or less profitable than operations in the United States, especially due to language barriers, cultural differences, economic and political conditions in countries outside the United States,
currency exchange risks, differences in terms of payment and collectibility of receivables, reduced protection for intellectual property rights in some countries, the burden and expense of complying with foreign laws and regulations and the fact
that the Internet infrastructure in foreign countries may be less advanced than in the United States.

Failure to maintain our
reputation and expand name recognition could impair our ability to remain competitive.

We believe that establishing and maintaining
name recognition and a good reputation for us and our agencies is critical to attracting and expanding a targeted client base as well as attracting and retaining qualified employees. If our reputation is damaged or if we are unable to establish name
recognition, we may become less competitive or lose market share. In addition, our name, or the name of any of our agencies, could be associated with any business difficulties of our agencies clients. As a result, the difficulties or failure
of one of our clients could damage our reputation and name and make it difficult for us to compete for new business.



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Our industry is highly competitive, rapidly changing and has low barriers to entry; if we cannot
effectively compete, our revenue may decline.

Our industry is relatively new and intensely competitive. We expect competition to
intensify even further as the industry matures. Some of our current competitors have more clients, greater brand or name recognition and greater financial, technical, marketing and public relations resources than we do. Furthermore, our industry,
and the related technology, is evolving quickly and has relatively low barriers to entry. As a result, new and unknown market entrants pose a threat to our business.

Current or future competitors may also develop or offer services that are comparable or superior to ours at a lower price, which could affect our ability to retain existing clients and attract new clients. In
addition, current and potential competitors have established or may establish corporate relationships among themselves or other third parties to increase their ability to address customer needs. Accordingly, it is possible that new competitors or
alliances among competitors may emerge and rapidly acquire significant market share. We cannot assure you that we will be able to continue to compete successfully with existing competitors or any new competitors.

Past and potential future acquisitions could be difficult to integrate, disrupt business, adversely affect operating results and dilute shareholder
value.

In January 2006 we acquired Medical Broadcasting, LLC, and in October 2004 we acquired Modem Media, Inc., each a provider of
interactive marketing strategy services. We may acquire other businesses in the future, which may complicate our management tasks. We may need to integrate widely dispersed operations with distinct corporate cultures. Our failure to do so could
result in our inability to retain the management, key personnel, employees and clients of the acquired business. Integration efforts also may distract our management from servicing existing clients. Failure to manage future acquisitions successfully
could seriously harm operating results. Also, acquisition costs could cause quarterly operating results to vary significantly. Furthermore, our stockholders could be diluted if we finance the acquisitions by issuing equity securities.

In addition, we may not realize the anticipated benefits of prior or any future acquisitions to the extent anticipated or at all. For example, if
MBCs revenue decreases or its operating costs increase to levels not expected by our management, or if the acquisition results in unforeseen liabilities, including lawsuits or demands on resources, our business, results of operations and
financial condition could be materially and adversely affected.

Increased government regulation of various direct marketing channels
and the marketing of some products could adversely affect our business.

State and federal government regulation of various direct
marketing channels, such as the Internet, electronic mail and telephone, and regulation of the marketing of some products, such as pharmaceuticals, is increasing. New laws and regulations, or new interpretations of existing laws and regulations,
could impact us directly or indirectly by preventing clients from using certain direct marketing methods. For example, privacy laws have curtailed the use of customer information by companies. Violations of these laws and regulations could also
result in liability for us and our clients. New laws and regulations could create limitations on clients ability to market to targeted customers which in turn could decrease the demand for our services and have a material adverse effect on our
future operating performance.

We may need to raise additional capital, which may not be available, and which may dilute the ownership
interests of current investors.

We may need to raise additional funds to meet working capital and capital expenditure needs and to
otherwise support our business and implement strategy. We cannot be certain that we will be able to obtain additional financing on favorable terms or at all. If we need additional capital and cannot raise it on acceptable terms, we may not be able
to:



| |  |  | create additional market-specific business units;
| | - |  | -------------------------------------------------



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| |  |  | enhance infrastructure;
| | - |  | -----------------------



| |  |  | hire, train and retain employees;
| | - |  | ---------------------------------



| |  |  | keep up with technological advances; or
| | - |  | ---------------------------------------



| |  |  | respond to competitive pressures or unanticipated requirements.
| | - |  | ---------------------------------------------------------------

Failure to do any of these things could restrict the growth, hinder the ability to compete and seriously harm our financial condition. Additionally, if we are able to raise additional funds through equity financings, the ownership interest
of our stockholders will be diluted.

Acts of war or terrorism, or related effects could adversely affect our business, operating
results and financial condition.

A significant amount of our revenue comes from clients whose businesses are particularly vulnerable to
war and terrorism because they work in industries that include financial services, travel-related services and the hospitality industry. An act of war or terrorism could adversely affect our business, operating results and financial condition. The
related effects of an act of war or terrorism, such as disruptions in air transportation, enhanced security measures and political instability in certain foreign countries may interrupt our business and that of our clients. An act of war or
terrorism may result in a significant reduction in client spending or contribute to an economic downturn and adversely affect our business, operating results and financial condition.

An economic recession or downturn in the United States or abroad may result in a reduction in our revenues and operating results.

Our ability to succeed depends on the continued investment by our current and future clients in the services that we offer. In the past our business has
been adversely impacted by a decline in demand for our services, primarily related to an overall economic downturn. An economic recession or downturn in the United States and abroad may cause some of our current and future clients to reduce or
eliminate their budgets for our services. Furthermore, the reduction in client budgets may intensify competition and further increase pressure for us to reduce the fees charged to clients. A lasting economic recession or downturn in the United
States or abroad may have a material adverse effect on our business, financial condition and results of operations.

Risks Related to the Securities
Markets

Our stock price has been and is likely to continue to be volatile and may result in substantial losses for investors.

The market price of our common stock has been and is likely to continue to be highly volatile. Since completing our initial public
offering in March 2000, the market price for our common stock has been as high as $40.00 per share and as low as $0.88 per share. Additionally, the stock market in general, and the market for technology-related stocks in particular, has been highly
volatile and was characterized by significant decreases in market prices during 2001, 2002 and 2003. This volatility often has been unrelated to the operating performance of particular companies.

In addition, the trading price of our common stock could be subject to wide fluctuations in response to:



| |  |  | perceived prospects;
| | - |  | --------------------



| |  |  | variations in operating results and achievement of key business targets;
| | - |  | ------------------------------------------------------------------------



| |  |  | changes in securities analysts recommendations or earnings estimates;
| | - |  | ----------------------------------------------------------------------



| |  |  | differences between reported results and those expected by investors and securities analysts;
| | - |  | ---------------------------------------------------------------------------------------------



| |  |  | announcements of new contracts or service offerings by us or our competitors;
| | - |  | -----------------------------------------------------------------------------



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| |  |  | market reaction to any acquisitions, joint ventures or strategic investments announced by us or our competitors; and
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | general economic or stock market conditions unrelated to our operating performance.
| | - |  | -----------------------------------------------------------------------------------

In the past, securities class action litigation has often been instituted against companies following periods of volatility in the market price of their securities. This type of litigation could result in substantial
costs and a diversion of management attention and resources.

Risks Related to Legal Uncertainty

We may be subject to claims that our client work, or our clients use of our work, violates the intellectual property rights of a third party.

Third parties may have legal rights, including ownership of patents, trade secrets, trademarks and copyrights, to ideas, materials or
processes that are the same or similar to those we use in the work we produce for our clients. Third parties may bring claims, or threaten to bring claims, against us or our clients that these intellectual property rights are being infringed or
violated by our use or our clients use of intellectual property. Litigation or threatened litigation could be costly and distract our senior management from operating our business. Further, if we cannot establish our right or obtain the right
to use the intellectual property on reasonable terms, we may be required to develop alternative intellectual property at our expense to mitigate potential harm and permit our clients marketing programs to proceed. Where a third party brings or
threatens to bring a claim, our clients may also seek indemnification from us to the extent their business is harmed by the claim or threatened claim. We also risk being subject to a third party claim where we secure the rights to use the third
partys intellectual property, but where a client uses it in a way inconsistent with the scope of the license.

We may not be able
to protect our intellectual property and proprietary rights.

We cannot guarantee that the steps taken to protect proprietary rights
will be adequate to deter misappropriation of our intellectual property. In addition, we may not be able to detect unauthorized use of our intellectual property and take appropriate steps to enforce our rights. If third parties infringe or
misappropriate our trade secrets, copyrights, trademarks or other proprietary information, our business could be seriously harmed. In addition, although we believe our proprietary rights do not infringe on the intellectual property rights of others,
other parties may assert infringement claims against us or claim that we have violated their intellectual property rights. Such claims, even if not true, could result in significant legal and other costs and may be a distraction to management. If
any party asserts a claim against us relating to proprietary technology or information, we may need to obtain licenses to the disputed intellectual property. We cannot guarantee, however, that we will be able to obtain any licenses at all. In
addition, protection of intellectual property in many foreign countries is weaker and less reliable than in the United States so, as our business expands into foreign countries, risks associated with protecting our intellectual property will
increase.

Changes in government regulation of the Internet and other emerging technologies could adversely affect our business.

To date, government regulations have not materially restricted the use of the Internet and other emerging technologies by our clients
in their markets. However, the legal and regulatory environment that pertains to such technologies may change. New state, federal and foreign laws and regulations, or new interpretations of existing laws and regulations, especially those relating to
privacy, could impact us directly or indirectly by preventing clients from delivering products or services over technology-based distribution channels. Failure to comply with applicable government regulations could result in liability. Any new
legislation could inhibit the increased use of the Internet and emerging technologies as commercial mediums which in turn could decrease the demand for our services and have a material adverse effect on future operating performance.



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We may become subject to claims regarding foreign laws and regulations that could result in increased
expenses.

Because we plan to expand international operations and because many of our current clients have international operations, we
may be subject to the laws of foreign jurisdictions. These laws may change, or new, more restrictive laws may be enacted in the future. Failure to comply with applicable foreign laws and regulations could result in a liability. International
litigation is often expensive and time-consuming and could distract managements attention away from the operation of the business.

Provisions of Delaware law and of our charter and by-laws may make a takeover more difficult.

Provisions in our certificate
of incorporation and by-laws and Delaware corporate law may make it difficult and expensive for a third party to pursue a tender offer, change-in-control or takeover attempt that is opposed by our management and board of directors. Public
shareholders who might desire to participate in such a transaction may not have an opportunity to do so. Our certificate of incorporation provides for a staggered board of directors, which makes it difficult for stockholders to change the
composition of the board of directors in any one year. These anti-takeover provisions could substantially impede the ability of public stockholders to benefit from a change-in-control or to change our management and board of directors.

Anti-takeover provisions could make it more difficult for a third party to acquire us.

We adopted a shareholder rights plan and declared a dividend distribution of one right for each outstanding share of common stock to stockholders of
record as of January 26, 2005. Each right entitles the holder to purchase one unit consisting of one ten-thousandth of a share of Series A Junior Participating Cumulative Preferred Stock for $45 per unit. Under circumstances specified in the
plan, if a person or group acquires 15 percent or more of our outstanding common stock, holders of the rights (other than the person or group that triggered the exercise) will be able to purchase, for the $45 exercise price, shares of our common
stock or common stock of any company into which we have merged having a market value of $90. The rights expire on January 26, 2015, unless extended by our board of directors. Because the rights may substantially dilute the stock ownership of a
person or group attempting to take us over without the approval of our board of directors, our rights plan could make it more difficult for a third party to acquire us (or a significant percentage of our outstanding capital stock) without first
negotiating with our board of directors.

Item 1B.Unresolved Staff Comments

Not applicable.

Item 2.Properties

Our headquarters and principal administrative and finance operations are
located in leased facilities in Boston, Massachusetts consisting of approximately 200,000 square feet of office space. In April 2004, we signed a lease agreement for the office space in Boston which will run through November 2017. We occupied the
space in September 2005. We lease approximately 135,000 square feet of office space in New York City. The New York City lease expires in March 2011. We also lease approximately 150,000 square feet of office space in Norwalk, Connecticut and
additional office space totaling approximately 230,000 square feet, primarily in San Francisco, Chicago and London. Of the approximately 720,000 total square feet that we lease, we determined we had approximately 180,000 square feet as excess space.
Approximately 74,000 square feet identified as excess space remains available for sublease at December 31, 2005. We are actively pursuing and evaluating our alternatives with respect to our excess office space. A discussion of our restructuring
activities with respect to excess space is included in Item 7 of this annual report on Form 10-K. We believe our existing facilities are adequate to meet our current requirements and that suitable space will be available as needed.



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Item 3.Legal Proceedings

From time to time, we may be involved in various claims and legal
proceedings arising in the ordinary course of our business. We believe we are not currently a party to any such claims or proceedings, which, if decided adversely to us, would either individually or in the aggregate have a material adverse effect on
our business, financial condition or results of operations.

Digitas Inc. is a party to stockholder class action law suits filed in the
United States District Court for the Southern District of New York. Between June 26, 2001 and August 16, 2001, several stockholder class action complaints were filed in the United States District Court for the Southern District of New York
against Digitas Inc., several of its officers and directors, and five underwriters of its initial public offering (the Offering). The purported class actions are all brought on behalf of purchasers of Digitas Inc.s common stock
between March 13, 2000, the date of the Offering, and December 6, 2000. The plaintiffs allege, among other things, that Digitas Inc.s prospectus, incorporated in the Registration Statement on Form S-1 filed with the Securities and
Exchange Commission, was materially false and misleading because it failed to disclose that the underwriters had engaged in conduct designed to result in undisclosed and excessive underwriters compensation in the form of increased brokerage
commissions and also that this alleged conduct of the underwriters artificially inflated Digitas Inc.s stock price in the period after the Offering. The plaintiffs claimed violations of Section 11 of the Securities Act of 1933 and
Section 10(b) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the Securities and Exchange Commission and seek, among other things, damages, statutory compensation and costs of litigation. Effective
October 9, 2002, the claims against Digitas Inc.s officers and directors were dismissed without prejudice. Effective February 19, 2003, the Section 10(b) claims against Digitas Inc. were dismissed. The terms of a settlement have
been tentatively reached between the plaintiffs in the suits and most of the defendants, including Digitas Inc., with respect to the remaining claims. A court hearing on the fairness of the proposed settlement to the plaintiff class is scheduled for
April 24, 2006. If the settlement is approved by the court, the settlement would resolve those claims against Digitas Inc. and is expected to result in no material liability to it. Digitas Inc. believes that the claims against it are without
merit and, if they are not resolved as part of a settlement, intends to defend them vigorously. Management currently believes that resolving these matters will not have a material adverse impact on Digitas Inc.s financial position or its
results of operations; however, litigation is inherently uncertain and there can be no assurances as to the ultimate outcome or effect of these actions.

Modem Media, Inc., or Modem Media, is a party to stockholder class action law suits filed in the United States District Court for the Southern District of New York. Beginning in August 2001, several stockholder class
action complaints were filed in the United States District Court for the Southern District of New York against Modem Media, several of its officers and directors, and five underwriters of its initial public offering (the Modem Media
Offering). The purported class actions are all brought on behalf of purchasers of Modem Medias common stock between February 5, 1999, the date of the Modem Media Offering, and December 6, 2000. The plaintiffs allege, among
other things, that Modem Medias prospectus, incorporated in the Registration Statement on Form S-1 filed with the Securities and Exchange Commission, was materially false and misleading because it failed to disclose that the underwriters had
engaged in conduct designed to result in undisclosed and excessive underwriters compensation in the form of increased brokerage commissions and also that this alleged conduct of the underwriters artificially inflated Modem Medias stock
price in the period after the Modem Media Offering. The plaintiffs claim violations of Sections 11 and 15 of the Securities Act of 1933 and Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the
Securities and Exchange Commission and seek, among other things, damages, statutory compensation and costs of litigation. The terms of a settlement have been tentatively reached between the plaintiffs in the suits and most of the defendants,
including Modem Media. A court hearing on the fairness of the proposed settlement to the plaintiff class is scheduled for April 24, 2006. If the settlement is approved by the court, the settlement would resolve the claims against Modem Media
and the individual defendants and is expected to result in no material liability to Digitas Inc. Digitas Inc. believes that the claims against Modem Media are without merit and, if they are not resolved as part of a settlement, intends to defend
them vigorously. Management currently believes that resolving



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##### Table of Contents

these matters will not have a material adverse impact on Digitas Inc.s financial position or its results of operations, however, litigation is
inherently uncertain and there can be no assurances as to the ultimate outcome or effect of these actions.

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

No matter was submitted
to a vote of security holders through the solicitation of proxies or otherwise, during the fourth quarter of the fiscal year covered by this report.



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##### Table of Contents

PART II

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

Securities

Market information. Our common stock is traded on the Nasdaq National Market under the symbol DTAS. As of March 8, 2006, there
were 158 holders of our common stock of record. The following table sets forth high and low reported sales prices for the common stock for each fiscal quarter from January 1, 2004 through March 8, 2006.



|                                    |  |      |       |     |   |      
|----------------------------------- |  | ---- | ----- | --- | - | -----
|                                    |  | High |       | Low
|2004                                |  |      |       |     |   |      
|1st Quarter                         |  | $    | 13.24 |     | $ | 8.97 
|2nd Quarter                         |  | $    | 11.54 |     | $ | 8.07 
|3rd Quarter                         |  | $    | 11.25 |     | $ | 6.21 
|4th Quarter                         |  | $    | 10.10 |     | $ | 7.71 
|2005                                |  |      |       |     |   |      
|1st Quarter                         |  | $    | 10.98 |     | $ | 9.00 
|2nd Quarter                         |  | $    | 11.99 |     | $ | 9.38 
|3rd Quarter                         |  | $    | 12.11 |     | $ | 10.61
|4th Quarter                         |  | $    | 13.38 |     | $ | 9.81 
|2006                                |  |      |       |     |   |      
|1st Quarter (through March 8, 2006) |  | $    | 14.67 |     | $ | 12.46

Dividend policy. We have never declared or paid cash dividends on our common stock. Any
future determination as to the payment of dividends will depend upon capital requirements and limitations imposed by our credit agreements, if any, and such other factors as our Board of Directors may consider.

Equity compensation plan information. The following table sets forth information regarding securities authorized for issuance under Digitas
Inc.s equity compensation plans as of December 31, 2005, including the Bronner Slosberg Humphrey Co. 1998 Option Plan, Bronner Slosberg Humphrey Co. 1999 Option Plan, Digitas Inc. 2000 Stock Option and Incentive Plan, Digitas Inc.
2000 Employee Stock Purchase Plan, Digitas Inc. 2005 Employee Stock Purchase Plan, Modem Media Advertising Limited Partnership 1996 Option Plan, Modem Media.Poppe Tyson, Inc. Amended and Restated 1997 Stock Option Plan, Modem Media.Poppe Tyson, Inc.
1999 Stock Incentive Plan, Vivid Holdings, Inc. 1999 Stock Incentive Plan and Modem Media 2000 Stock Incentive Plan.



|                                                           |  |                                                                                             |  |                                                                             |      |                                                                                                                                             |            
|---------------------------------------------------------- |  | ------------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------- | ---- | ------------------------------------------------------------------------------------------------------------------------------------------- | -----------
|Equity Compensation Plan Information                      
|Plan category                                              |  | Number of securities to be issued upon exercise of outstanding options, warrants and rights |  | Weighted-average exercise price of outstanding options, warrants and rights |      | Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a))
|                                                           |  | (a)                                                                                         |  | (b)                                                                         |      | (c)                                                                                                                                        
|Equity compensation plans approved by security holders     |  | 19,317,719                                                                                  |  | $                                                                           | 4.64 |                                                                                                                                             | 11,971,819 
|Equity compensation plans not approved by security holders |  | 64,013                                                                                      |  |                                                                             | 5.19 |                                                                                                                                             |           
|                                                           |  |                                                                                             |  |                                                                             |      |                                                                                                                                             |            
|Total                                                      |  | 19,381,7321                                                                                 |  | $                                                                           | 4.64 |                                                                                                                                             | 11,971,8192
|                                                           |  |                                                                                             |  |                                                                             |      |                                                                                                                                             |            

---

|1 | Includes options outstanding under the Bronner Slosberg Humphrey Co. 1998 Option Plan, Bronner Slosberg Humphrey Co. 1999 Option Plan, Digitas Inc. 2000 Stock Option
and Incentive Plan, Modem Media Advertising Limited Partnership 1996 Option Plan, Modem Media.Poppe Tyson, Inc. Amended and Restated 1997 Stock Option Plan, Modem Media.Poppe Tyson, Inc. 1999 Stock Incentive Plan, Vivid Holdings, Inc. 1999 Stock
Incentive Plan and Modem Media 2000 Stock Incentive Plan.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|2 | Includes shares available for future issuance under the Bronner Slosberg Humphrey Co. 1998 Option Plan, Bronner Slosberg Humphrey Co. 1999 Option Plan, Digitas Inc.
2000 Stock Option and Incentive Plan, Digitas Inc. 2000 Employee Stock Purchase Plan and Digitas Inc. 2005 Employee Stock Purchase Plan.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Unregistered Sales of Equity Securities and Use of Proceeds.We did not sell any unregistered
equity securities during the year ended December 31, 2005.

Issuer Purchases of Equity Securities.The following table shows
the monthly activity related to the Companys stock repurchase program for the three month period ended December 31, 2005:



|                                           |  |                                               |  |                                 |       |                                                                                              |           |                                                                                                                        |   |            |  
|------------------------------------------ |  | --------------------------------------------- |  | ------------------------------- | ----- | -------------------------------------------------------------------------------------------- | --------- | ---------------------------------------------------------------------------------------------------------------------- | - | ---------- | -
|                                           |  | (a) Total Numberof Shares (or Units)Purchased |  | (b) Average PricePaid per Share |       | (c) Total Number of Shares (or Units) Purchased asPart of PubliclyAnnounced Plans orPrograms |           | (d) Maximum Number (orapproximate dollar value)of Shares (or Units) thatmay yet be Purchasedunder the Plans
orPrograms |  
|October 1, 2005 through October 31, 2005   |  | 395,000                                       |  | $                               | 10.89 |                                                                                              | 395,000   |                                                                                                                        | $ | 22,464,000 |  
|November 1, 2005 through November 30, 2005 |  | 796,657                                       |  | $                               | 11.21 |                                                                                              | 796,657   |                                                                                                                        | $ | 13,536,000 |  
|December 1, 2005 through December 31, 2005 |  | 27,500                                        |  | $                               | 12.04 |                                                                                              | 27,500    |                                                                                                                        | $ |           | *
|                                           |  |                                               |  |                                 |       |                                                                                              |           |                                                                                                                        |   |            |  
|Total                                      |  | 1,219,157                                     |  | $                               | 11.12 |                                                                                              | 1,219,157 |                                                                                                                        | $ |           | *
|                                           |  |                                               |  |                                 |       |                                                                                              |           |                                                                                                                        |   |            |  

---

|* | The stock repurchase program authorized by the Board of Directors in November 2003 and extended by the Board of Directors in July 2004 expired on December 31, 2005.
Accordingly, no amounts remain available for the repurchase of common stock under the program at December 31, 2005.
|- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Item 6.Selected Financial Data

The following table sets forth selected financial data and
other operating information of Digitas Inc. The selected statement of operations and balance sheet data for 2005, 2004, 2003, 2002, and 2001 as set forth below is derived from the audited financial statements of Digitas Inc. The information is only
a summary and should be read in conjunction with Digitas Inc.s audited financial statements and related notes and other financial information included herein and Managements Discussion and Analysis of Financial Condition and
Results of Operations.



|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|-------------------------------------------- |  | ------------------------------------- | ------- | - | ----- | - | ------- | ---- |  | - | ------- | - |  | ---- | ------- | - |  | - | ------- | -
|                                             |  | Year Ended December 31,               |        
|                                             |  | 2005                                  |         |   | 2004* |   |         | 2003 |  |   | 2002    |   |  | 2001 |        
|                                             |  | (in thousands, except per share data) |        
|STATEMENT OF OPERATIONS DATA:                |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Revenue:                                     |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Fee revenue                                  |  | $                                     | 340,478 |   |       | $ | 251,585 |      |  | $ | 209,470 |   |  | $    | 203,931 |   |  | $ | 235,514 |  
|Pass-through revenue                         |  |                                       | 225,019 |   |       |   | 130,447 |      |  |   | 102,343 |   |  |      | 117,093 |   |  |   | 99,781  |  
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Total revenue                                |  |                                       | 565,497 |   |       |   | 382,032 |      |  |   | 311,813 |   |  |      | 321,024 |   |  |   | 335,295 |  
|                                             |  |                                       |         |   |      
|Operating expenses:                          |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Professional services costs                  |  |                                       | 198,066 |   |       |   | 144,195 |      |  |   | 122,752 |   |  |      | 120,430 |   |  |   | 157,694 |  
|Pass-through expenses                        |  |                                       | 225,019 |   |       |   | 130,447 |      |  |   | 102,343 |   |  |      | 117,093 |   |  |   | 99,781  |  
|Selling, general and administrative expenses |  |                                       | 99,077  |   |       |   | 73,289  |      |  |   | 65,755  |   |  |      | 67,748  |   |  |   | 95,545  |  
|Stock-based compensation                     |  |                                       | 2,354   |   |       |   | 1,635   |      |  |   | 7,451   |   |  |      | 8,447   |   |  |   | 10,147  |  
|Amortization of intangible assets            |  |                                       | 2,800   |   |       |   | 1,289   |      |  |   | 706     |   |  |      | 706     |   |  |   | 25,238  |  
|Restructuring expenses (income), net         |  |                                       | 671     |   |       |   | 1,220   |      |  |   | (4,109  | ) |  |      | 47,114  |   |  |   | 41,888  |  
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Total operating expenses                     |  |                                       | 527,987 |   |       |   | 352,075 |      |  |   | 294,898 |   |  |      | 361,538 |   |  |   | 430,293 |  
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Income (loss) from operations                |  |                                       | 37,510  |   |       |   | 29,957  |      |  |   | 16,915  |   |  |      | (40,514 | ) |  |   | (94,998 | )
|Other income, net                            |  |                                       | 4,697   |   |       |   | 1,198   |      |  |   | 161     |   |  |      | 414     |   |  |   | 1,058   |  
|Provision for income taxes                   |  |                                       | (1,317  | ) |       |   | (233    | )    |  |   | (217    | ) |  |      | (200    | ) |  |   | (148    | )
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Net income (loss)                            |  | $                                     | 40,890  |   |       | $ | 30,922  |      |  | $ | 16,859  |   |  | $    | (40,300 | ) |  | $ | (94,088 | )
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Net income (loss) per sharebasic            |  | $                                     | 0.46    |   |       | $ | 0.44    |      |  | $ | 0.28    |   |  | $    | (0.65   | ) |  | $ | (1.58   | )
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Net income (loss) per sharediluted          |  | $                                     | 0.42    |   |       | $ | 0.39    |      |  | $ | 0.24    |   |  | $    | (0.65   | ) |  | $ | (1.58   | )
|                                             |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Weighted average common shares outstanding   |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Basic                                        |  |                                       | 89,091  |   |       |   | 69,737  |      |  |   | 60,754  |   |  |      | 62,354  |   |  |   | 59,514  |  
|Diluted                                      |  |                                       | 97,531  |   |       |   | 79,091  |      |  |   | 69,234  |   |  |      | 62,354  |   |  |   | 59,514  |  
|                                             | 
|                                             |  | As of December 31,                    |        
|                                             |  | 2005                                  |         |   | 2004* |   |         | 2003 |  |   | 2002    |   |  | 2001 |        
|                                             |  | (in thousands)                        |        
|BALANCE SHEET DATA:                          |  |                                       |         |   |       |   |         |      |  |   |         |   |  |      |         |   |  |   |         |  
|Cash and cash equivalents**                  |  | $                                     | 180,297 |   |       | $ | 130,546 |      |  | $ | 53,843  |   |  | $    | 48,977  |   |  | $ | 46,473  |  
|Short-term investments**                     |  |                                       | 37,023  |   |       |   | 46,999  |      |  |   | 19,800  |   |  |      | 19,850  |   |  |   |        |  
|Total assets                                 |  |                                       | 600,634 |   |       |   | 524,177 |      |  |   | 240,521 |   |  |      | 259,249 |   |  |   | 251,580 |  
|Total long-term debt, less current portion   |  |                                       | 139     |   |       |   | 219     |      |  |   | 282     |   |  |      | 563     |   |  |   | 1,096   |  
|Total liabilities                            |  |                                       | 193,646 |   |       |   | 140,494 |      |  |   | 86,104  |   |  |      | 119,165 |   |  |   | 81,694  |  
|Shareholders equity                         |  |                                       | 406,988 |   |       |   | 383,683 |      |  |   | 154,417 |   |  |      | 140,084 |   |  |   | 169,886 |  

---

|* | Amounts include results of operations of Modem Media (acquired October 15, 2004) for the periods subsequent to its acquisition.
|- | -------------------------------------------------------------------------------------------------------------------------------

|** | Amounts include reclassification of prior year amounts relating to auction rate securities.
|-- | -------------------------------------------------------------------------------------------



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

Except for statements of historical facts, this section contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 involving risks and uncertainties. You can identify these statements by
forward-looking words including believes, considers, intends, expects, may, will, should, forecast, or anticipates, or the negative
equivalents of those words or comparable terminology, and by discussions of strategies that involve risks and uncertainties. Forward-looking statements are not guarantees of our future performance or results, and our actual results could differ
materially from those anticipated in these forward-looking statements as a result of certain factors, including those set forth under Risk Factors. This section should be read in conjunction with our financial statements and related
footnotes.

Overview

Digitas Inc., a
Delaware corporation organized in 1999, is the parent company to three agencies, Digitas LLC, Medical Broadcasting, LLC (MBC) and Modem Media, Inc.

The agencies of Digitas Inc. (NASDAQ: DTAS) help blue-chip global brands develop, engage and profit from their customers through digital, direct and indirect relationships. Driving accountable and measurable
relationship engines, the agencies are known for combining creativity and customer insight with analytics, measurement and strategy across digital and direct media. The Digitas LLC agency (www.digitas.com), founded in 1980, has locations in
Boston, Chicago, Detroit and New York. The Digitas LLC agency has relationships with clients such as American Express, AT&T and General Motors. MBC (www.mbcnet.com), founded in 1989 and acquired by Digitas Inc. in January 2006, is located
in Philadelphia. MBC has long-term relationships with clients such as AstraZeneca International, Bristol Meyers Squibb, McNeil and Wyeth. The Modem Media agency (www.modemmedia.com), founded in 1987 and acquired by Digitas Inc. in October
2004, has locations in Atlanta, London, New York, Norwalk and San Francisco. The Modem Media agency has relationships with clients such as Delta Air Lines, Heineken and Kraft Foods. In total, Digitas Inc. and its three agencies employ more than
1,800 professionals.

On October 15, 2004, we acquired Modem Media, Inc., a Norwalk, Connecticut based company that provides
interactive marketing strategy services in a stock-for-stock transaction. On the date of the acquisition, Modem Media had approximately 250 employees and maintained offices in London, San Francisco and Norwalk. The aggregate purchase price was
approximately $182.4 million and was accounted for under the purchase method of accounting. Each outstanding share of Modem Media common stock was exchanged for 0.70 shares of Digitas Inc.s common stock, and each outstanding option to purchase
Modem Media common stock was assumed by Digitas Inc. and is exercisable into our common stock at the same exchange ratio. The results of Modem Media since October 15, 2004 are included in our consolidated financial statements.

On January 31, 2006, we acquired MBC. MBC was a privately owned Philadelphia based company and offers digital professional services to
pharmaceutical and healthcare marketers. Under the purchase agreement, we issued 594,224 shares of our common stock valued at approximately $7.9 million, or $13.24 per share, paid cash of approximately $27.6 million to MBCs equity holders in
exchange for the outstanding membership units of MBC. In addition, the purchase price for the acquisition will include all direct costs incurred by us, primarily consisting of legal and accounting advisory fees. The cash paid as part of the
acquisition included approximately $5.1 million required under the agreement for the excess of MBCs assets over its liabilities on the acquisition date. In addition, the purchase agreement provides for contingent consideration based on
MBCs performance against specified financial performance targets through December 31, 2008. The contingent consideration is calculated based on MBCs financial performance during specified measurement periods and is payable in two
installments, with the first payment scheduled for March 2008 and the second for March 2009. Digitas has the right to buy out its contingent consideration obligation after December 31, 2006 using an agreed upon formula based on the financial
performance of MBC through the date of the buy-out. We believe the MBC transaction provides us with additional expertise in digital and direct marketing in the pharmaceutical and healthcare industry. MBC will operate as our third agency and
currently employs approximately 140 employees, all of which are located in Philadelphia.



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We derive substantially all of our fee revenues from the performance of professional services. We
recognize revenue earned under time and materials contracts as services are provided based upon hours worked and agreed-upon hourly rates. We recognize revenue earned under fixed-price contracts, such as consulting arrangements, using the
proportional performance method based on the ratio of costs incurred to estimates of total expected project costs in order to determine the amount of revenue earned to date. Some contracts contain provisions for performance incentives. That
contingent revenue is recognized in the period in which the contingency is resolved.

Fee revenues increased by $88.9 million or 35.3% in
2005 to $340.5 million from $251.6 million in 2004. This growth resulted predominantly from the acquisition of Modem Media in October 2004 in addition to increased demand for our services as our clients continued to shift expenditures towards direct
advertising channels such as the Internet. The increase in fee revenues combined with continued control of our cost structure resulted in net income of $40.9 million, or $0.42 per share, on a diluted basis.

Because we derive substantially all of our revenues from the hourly billings of our employees, our utilization of those employees is one key indicator
that we use to measure our operating performance. We calculate utilization by dividing the total billable hours worked by our billable employees during the measurement period by the number of hours available to be worked during that period.
Utilization was 64% and 63% for 2005 and 2004, respectively. Historically, our largest relationships have the highest utilization rates, as we are able to more efficiently use resources to serve the client demand. As we are able to scale additional
client relationships, utilization rates should increase.

We fund our operations primarily through cash generated from operations and
proceeds from the exercise of common stock options. In 2005, operations generated cash totaling $91.2 million and net proceeds from the issuance of common stock and the exercise of stock options generated $28.4 million. These increases to cash were
offset primarily by $31.6 million of capital expenditures and the repurchase of approximately 4.5 million shares of common stock for a total of $47.5 million. Our credit facility allows us to borrow up to $30 million less any amounts committed
under outstanding standby letters of credit. We were in compliance with all restrictive financial covenants as of December 31, 2005. The credit facility expires in August 2008. At December 31, 2005, we had no borrowings under the revolving
credit facility and approximately $9.8 million outstanding under standby letters of credit, leaving approximately $20.2 million available for future borrowings.

Recent Accounting Pronouncements

In December 2004, the Financial Accounting Standards Board (FASB) issued
SFAS No. 123 (revised 2004) Share-Based Payment (SFAS No. 123(R)). SFAS No. 123(R) replaces SFAS No. 123 Accounting for Stock-Based Compensation, supersedes APB Opinion No. 25
Accounting for Stock Issued to Employees, and amends SFAS No. 95 Statement of Cash Flows. SFAS No. 123(R) requires entities to recognize stock-based compensation expense for all share-based payments to employees and
directors, including grants of employee stock options, based on the grant-date fair value of those share-based payments (with limited exceptions). In April 2005, the Securities and Exchange Commission (SEC) issued a final ruling that extended
the compliance date for SFAS No. 123(R) to the first interim or annual reporting period of the registrants first fiscal year that begins on or after June 15, 2005. We are now required to adopt SFAS No. 123(R) in the first
quarter of fiscal 2006. Adoption of SFAS No. 123(R) will reduce reported income and net income per share because we currently do not recognize compensation cost for all share-based payments to employees and directors, as permitted by APB
Opinion No. 25. We will use SFAS No. 123(R)s modified prospective application method upon adoption. We estimate the impact of adopting SFAS No. 123(R), to be approximately $5 million to $7 million of additional stock-based
compensation expense in 2006, based upon estimated stock-based compensation expense from unvested options outstanding as of the end of 2005 and from expected grants of stock options and purchase of stock under our Employee Stock Purchase Plan in
2006. Total stock-based compensation expense from unvested options and restricted stock outstanding as of the end of 2005, expected grants of stock options and restricted stock in 2006 and purchases of stock under the Employee Stock Purchase Plan in
2006, is expected to be



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approximately $10 million to $12 million in 2006. Stock-based compensation expense calculated upon adoption of SFAS No. 123(R) may differ from pro-forma
amounts currently disclosed in our footnotes based on changes in the fair value of our common stock, changes in the number of options granted or the terms of such options, the treatment of tax benefits, different assumptions and treatment of
forfeitures under SFAS No. 123(R), and changes in interest rates or other factors.

In December 2004, the FASB issued SFAS
No. 153, Exchanges of Nonmonetary Assets, an amendment of APB Opinion No. 29, Accounting for Nonmonetary Transactions. SFAS No. 153 requires that exchanges of nonmonetary assets be measured based on the fair value of the
assets exchanged. Further, it expands the exception for nonmonetary exchanges of similar productive assets to nonmonetary assets that do not have commercial substance. The provisions of SFAS No. 153 are effective for nonmonetary asset exchanges
beginning in the third quarter of 2005. The adoption of the provisions of SFAS No. 153 did not have a material impact on our financial position or results of operations.

In May 2005, the FASB issued SFAS No. 154 Accounting Changes and Error Corrections (SFAS No. 154), which replaces
APB Opinion No. 20 Accounting Changes, and SFAS No. 3 Reporting Accounting Changes in Interim Financial Statements. SFAS No. 154 changes the requirements for the accounting for and reporting of a change in
accounting principle, and applies to all voluntary changes in accounting principles, as well as changes required by an accounting pronouncement in the unusual instance it does not include specific transition provisions. Specifically, SFAS
No. 154 requires retrospective application to prior periods financial statements, unless it is impracticable to determine the period-specific effects or the cumulative effect of the change. When it is impracticable to determine the
effects of the change, the new accounting principle must be applied to the balances of assets and liabilities as of the beginning of the earliest period for which retrospective application is practicable and a corresponding adjustment must be made
to the opening balance of retained earnings for that period rather than being reported in the income statement. When it is impracticable to determine the cumulative effect of the change, the new principle must be applied as if it were adopted
prospectively from the earliest date practicable. SFAS No. 154 is effective for accounting changes and corrections of errors made in fiscal years beginning after December 15, 2005. SFAS No. 154 does not change the transition
provisions of any existing pronouncements. We do not believe that the adoption of SFAS No. 154 will have a significant impact on our financial position or results of operations.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition
and results of our operations are based upon our consolidated financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States. The preparation of these financial statements requires us
to make estimates and judgments that affect the reported amount of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We review and update these estimates, including those related to revenue
recognition, the allowance for doubtful accounts, goodwill, stock-based compensation and restructuring, on an ongoing basis. We base our estimates on historical experience, and on various other assumptions that we believe are reasonable under the
circumstances. Among other things, these estimates form the basis for judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different
assumptions or conditions.

We believe the following critical accounting policies affect our more significant judgments and estimates used
in the preparation of the consolidated financial statements.

Revenue Recognition

We derive substantially all of our fee revenues from the performance of professional services. Individual projects generally last up to six months,
however some of our projects may be longer in duration. We generally enter into written agreements with our clients, under contracts that are typically terminable upon 30 to 90 days notice. Under these termination provisions, we would earn revenue
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a fixed price basis. We recognize revenue earned under time and materials contracts as services are provided based upon hours worked and agreed-upon hourly
rates. We recognize revenue earned under fixed-price contracts, such as consulting arrangements, using the proportional performance method based on the ratio of costs incurred to estimates of total expected project costs in order to determine the
amount of revenue earned to date. Project costs are based on the direct salary and associated fringe benefits of the consultants on the engagement plus all direct expenses incurred to complete the engagement that are not reimbursed by the client. We
use the proportional performance method because reasonably dependable estimates of the revenues and costs applicable to various stages of a contract can be made. These estimates are based on historical experience and deliverables identified in the
contract and are indicative of the level of benefit provided to our clients. Our financial management maintains contact with project managers to monitor the status of the projects and, for fixed-price engagements, financial management is updated on
the budgeted costs and required resources to complete the project. These budgets are then used to calculate revenue to be recognized and to estimate the income or loss on the project. Favorable changes in estimates result in additional revenue and
profit recognition, and unfavorable changes in estimates result in a reduction of recognized revenue and profit. If a contract was anticipated to result in a loss, provisions for the estimated loss on the contract would be made in the period in
which the loss first becomes probable and reasonably estimable. There are no costs that are deferred and amortized over the contract term. Some of our contracts contain provisions for performance incentives. Such contingent revenue is recognized in
the period in which the contingency is resolved. We recognize revenue for services only in those situations where collection from the client is reasonably assured. Our normal payment terms are 30 days from invoice date. Our client relationship
managers and finance personnel monitor timely payments from our clients and assess collection issues, if any. Unbilled accounts receivable on contracts is comprised of costs incurred plus estimated earnings from revenue earned in advance of billings
under the contract. We record advance payments as billings in excess of cost and estimated earnings on uncompleted contracts until the services are provided. Included in accounts receivable and unbilled accounts receivable are reimbursable costs.

We incur significant reimbursable costs on behalf of our clients which are reflected as pass-through revenues. These include payments to
vendors for media and production services and postage and travel-related expenses. In accordance with our client agreements, we do not charge a markup on reimbursable costs and we require the clients approval prior to us incurring them.
Although we actively mitigate our credit risk related to these pass-through expenses mainly by billing our clients in advance of incurring the actual expense with vendors and by our customers participating in the management of vendor relationships,
we are often the sole party that contracts with these vendors. Collected advance billings are reflected as billings in excess of costs on the balance sheet.

We account for pass-through revenue and expenses in accordance with Emerging Issues Task Force, or EITF, Issue 01-14, Income Statement Characterization of Reimbursements Received for Out of Pocket Expenses
Incurred, and include these costs incurred as a component of revenue and as a component of operating expenses in the statement of operations.

Allowance for Doubtful Accounts

We maintain an allowance for estimated losses resulting from the failure of clients
to make required payments. We continually assess the collectibility of outstanding customer invoices. In estimating the allowance, we consider factors that include historical collections, historical write-offs, a clients current
credit-worthiness, age of the receivable balance both individually and in the aggregate, and general economic conditions that may affect a clients ability to pay. Actual collections could differ from our estimates, requiring additional
adjustments to the allowance for doubtful accounts.

Goodwill and Other Intangible Assets

Acquisitions are accounted for under the purchase method of accounting pursuant to SFAS No. 141, Business Combinations. Accordingly, the
preliminary purchase price is allocated to the tangible assets and



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liabilities and intangible assets acquired, based on their estimated fair values. The excess purchase price over the fair value is recorded as goodwill.
Identifiable intangible assets are valued separately based on estimates of future cash flows and those with a determinable useful life are amortized over their expected useful life. Amortizable intangible assets and other long-lived assets are
subject to an impairment test under SFAS No. 144, Accounting for the Impairment or Disposal of Long-Lived Assets, if there is an indicator of impairment. The carrying value and ultimate realization of these assets is dependent upon
estimates of future earnings and benefits that we expect to generate from their use. If our expectations of future results and cash flows change and are significantly diminished, intangible assets may be impaired and the resulting charge to
operations may be material. When we determine that the carrying value of intangibles or other long-lived assets may not be recoverable based upon the existence of one or more indicators of impairment, we measure impairment, if any, based on the
projected undiscounted cash flow method to determine whether an impairment exists, and then measure the impairment using discounted cash flows. The estimation of useful lives and expected cash flows requires us to make significant judgments
regarding future periods that are subject to some factors outside our control. Changes in these estimates can result in significant revisions to the carrying value of these assets and may result in material charges to the results of operations. In
addition to $113.8 million of goodwill, identifiable intangible assets acquired as part of the Modem Media acquisition include customer relationships valued at $28.0 million with a ten-year life and trademarks valued at $6.7 million with an
indefinite useful life.

Effective January 1, 2002, we adopted SFAS No. 142, Goodwill and Other Intangible Assets,
and ceased amortizing goodwill as of that date. SFAS No. 142 requires us to test goodwill and non-amortizable intangible assets for impairment on an annual basis, and between annual tests in certain circumstances, and to write down goodwill and
non-amortizable intangible assets when impaired. These events or circumstances generally would include the occurrence of operating losses or a significant decline in earnings associated with the asset. As we have one reporting segment, we utilize
the entity-wide approach for assessing goodwill. We evaluate goodwill for impairment using the two-step process as prescribed in SFAS No. 142. The first step is to compare the fair value of the reporting unit to the carrying amount of the
reporting unit. If the carrying amount exceeds the fair value, a second step must be followed to calculate impairment. Otherwise, if the fair value of the reporting unit exceeds the carrying amount, the goodwill is not considered to be impaired as
of the measurement date. We performed the initial step by comparing our fair market value as determined by our publicly traded stock to our carrying amount. We also considered future discounted cash flows as compared to the carrying amount to assess
the recoverability of the goodwill asset. Based upon these tests, we determined that the fair value exceeded the carrying amount in 2005, resulting in no impairment. If impairment had occurred, any excess of carrying value over fair value would have
been recorded as a loss.

Intangible assets with indefinite lives are not amortized but reviewed for impairment annually, or more
frequently, if impairment indicators arise. The carrying value and ultimate realization of these assets is dependent upon estimates of future earnings and benefits that we expect to generate from their use. Under SFAS No. 142, the impairment
test for intangible assets with indefinite lives requires a determination of the fair value of the intangible asset. If our expectations of future results and cash flows change and are significantly diminished, intangible assets may be impaired and
the resulting charge to operations may be material. When we determine that the carrying value of intangibles or other long-lived assets may not be recoverable based upon the determination of the fair value or the existence of one or more indicators
of impairment, we measure impairment, if any, based on the projected undiscounted cash flow method to determine whether an impairment exists, and then measures the impairment using discounted cash flows. The estimation of useful lives and expected
cash flows requires us to make significant judgments regarding future periods that are subject to some factors outside its control. Changes in these estimates can result in significant revisions to the carrying value of these assets and may result
in material charges to the results of operations.

Stock-based Compensation

We apply the intrinsic value method of Accounting Principles Board Opinion, or APBO, No. 25, Accounting for Stock Issued to Employees,
and related interpretations, in accounting for our employee stock-based compensation plans. We provide pro forma disclosures of compensation expense under the fair value



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method of SFAS No. 123, Accounting for Stock-Based Compensation, as amended by SFAS No. 148, Accounting for Stock-Based
Compensation-Transition and Disclosure. See our discussion of stock-based compensation in Footnote 1 to the financial statements for the pro forma effect on our net income and income per share had stock-based compensation been determined using
the fair value method, as well as for the assumptions we used in calculating the fair value of options. As noted above in Recent Accounting Pronouncements, we will adopt SFAS No. 123(R) in the first quarter of 2006.

Restructuring

As part of our restructuring
costs, we provide for the estimated costs of the net lease expense for office space that is no longer being utilized. The provision is equal to the future minimum lease payments under our contractual obligations offset by estimated future sublease
income. In determining these estimates, we evaluated the timing and our potential to sublease our excess space and our ability to renegotiate various leases at more favorable terms. These sublease estimates, that are made in consultation with our
real estate advisers, are based on current and projected conditions at that time in the real estate and economic markets in which we have excess office space. If actual market conditions are more or less favorable than those we project, we may be
required to record or reverse restructuring expenses associated with our excess office space.

Deferred Rent

Deferred rent consists of step rent and tenant improvement allowances from landlords related to our operating leases for our facilities. Step rent
represents the difference between actual operating lease payments due and straight-line rent expense, which is recorded by us over the term of the lease, which begins at the time we take possession of the space. The amount of the difference is
recorded as a deferred credit in the early periods of the lease, when cash payments are generally lower than straight-line rent expense, and is reduced in the later periods of the lease when payments begin to exceed the straight-line expense. Tenant
allowances from landlords for tenant improvements are generally comprised of cash received from the landlord as part of the negotiated terms of the lease. These cash payments are recorded as a deferred credit from the landlord that is amortized into
income (through lower rent expense) over the term of the applicable lease, which begins at the time we take possession of the space.

Income Taxes

We account for income taxes using the asset and liability method in accordance with SFAS No. 109, Accounting for Income
Taxes. Under SFAS No. 109, 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
income tax bases for operating profit and tax liability carryforward. Our financial statements contain certain deferred tax assets and liabilities that result from temporary differences between book and tax accounting, as well as net operating loss
carryforwards. SFAS No. 109, Accounting for Income Taxes, requires the establishment of a valuation allowance to reflect the likelihood of realization of deferred tax assets. Significant management judgment is required in
determining our provision for income taxes, our deferred tax assets and liabilities, and any valuation allowance recorded against our net deferred tax assets. We evaluate the weight of all available evidence to determine whether it is more likely
than not that some portion or all of the deferred income tax assets will not be realized. The decision to record a valuation allowance requires varying degrees of judgment based upon the nature of the item giving rise to the deferred tax asset. As a
result of uncertainty as to the extent and timing of taxable income in future periods, we have a full valuation allowance recorded as of December 31, 2005 and 2004. If the realization of deferred tax assets in the future is considered more
likely than not, an adjustment to the deferred tax assets would increase net income in the period such determination was made. The amount of the deferred tax asset considered realizable is based on significant estimates, and it is at least
reasonably possible that changes in these estimates in the near term could materially affect our financial condition and results of operations.



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Results of Operations

The following table sets forth selected items included in our statements of operations as a percentage of fee revenue for the periods indicated. Pass-through revenue and pass-through expenses have been excluded from
the table to better reflect our operating results.



|                                             |  |                         |   |  |       |   |  |       |  
|-------------------------------------------- |  | ----------------------- | - |  | ----- | - |  | ----- | -
|                                             |  | Year Ended December 31, |  
|                                             |  | 2005                    |   |  | 2004  |   |  | 2003  |  
|Fee revenue                                  |  | 100.0                   | % |  | 100.0 | % |  | 100.0 | %
|Operating expenses:                          |  |                         |   |  |       |   |  |       |  
|Professional services costs                  |  | 58.2                    |   |  | 57.3  |   |  | 58.6  |  
|Selling, general and administrative expenses |  | 29.1                    |   |  | 29.1  |   |  | 31.4  |  
|Stock-based compensation                     |  | 0.7                     |   |  | 0.7   |   |  | 3.6   |  
|Amortization of intangible assets            |  | 0.8                     |   |  | 0.5   |   |  | 0.3   |  
|Restructuring expenses (income)              |  | 0.2                     |   |  | 0.5   |   |  | (2.0  | )
|                                             |  |                         |   |  |       |   |  |       |  
|Total operating expenses                     |  | 89.0                    |   |  | 88.1  |   |  | 91.9  |  
|                                             |  |                         |   |  |       |   |  |       |  
|Income from operations                       |  | 11.0                    | % |  | 11.9  | % |  | 8.1   | %
|                                             |  |                         |   |  |       |   |  |       |  

Fee revenue. Historically, we have offered our services to clients primarily on a time and
materials basis. As our client relationships have grown, we have increasingly entered into broad contracts under which we deliver our services based on mutually agreed upon scopes of work. These contracts generally include estimates on total fees
that clients will be charged for the year. Additionally, some of our contracts include a discretionary bonus provision whereby we earn additional compensation based on our performance as evaluated by our clients. We are typically informed of bonus
revenue in the first and second quarters of the fiscal year. Most of our contracts allow us to invoice our clients on an estimated basis for our services as work is performed. We attempt to limit our credit risk by securing clients with significant
assets or liquidity. We generally enter into written agreements with our clients, under contracts that are typically terminable upon 30 to 90 days notice. In 2005, our top two clients, American Express and General Motors accounted for approximately
48% of our total fee revenue. While we anticipate that our clients, as a whole, will increase their expenditures for our marketing and enablement services in 2006, the loss or any significant reduction in the use of our services by a significant
client could have a material adverse effect on our business, financial condition and results of operations. Our top ten clients accounted for approximately 67% of our 2005 fee revenue.

Pass-through revenue / Pass-through expense. We incur significant reimbursable costs on behalf of our clients, such as payments to vendors for
media and production services and postage and travel-related expenses. In accordance with the client agreements, there is no markup on reimbursable costs and the clients approval is required prior to us incurring them. Although we actively
mitigate our credit risk related to these pass-through expenses and our customers participate in the management of vendor relationships, we are often the sole party that contracts with these vendors.

We account for pass-through revenues and expenses in accordance with EITF Issue 01-14, Income Statement Characterization of Reimbursements Received
for Out of Pocket Expenses Incurred, and include these costs incurred as a component of revenue and as a component of operating expenses in the statement of operations.

Professional services costs. Professional services costs consist of professional salaries, payroll taxes and benefits for our professional staff
plus other non-reimbursable costs directly attributable to servicing our clients. In addition to the compensation of employees engaged in the delivery of professional services, professional salaries include compensation for selling and management by
our senior account managers and some of our executives.

Selling, general and administrative expenses. Selling, general and
administrative expenses consist primarily of administrative and executive compensation, professional fees, non-client related travel expenses, rent and office expenses.



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Stock-based compensation. Stock-based compensation consists primarily of non-cash compensation
arising from stock-based awards granted to employees and members of the Board of Directors in the form of restricted stock awards or stock option awards at exercise prices below the estimated fair value of the underlying common stock. We have not
granted any options or repurchased any common stock at a price below the estimated fair value subsequent to the initial public offering in March 2000. In the year ended December 31, 2005, we granted 725,837 shares of restricted common stock to
employees and members of the Board of Directors in exchange for $0.01 per share. The shares vest at a rate of 50% on the second anniversary of the grant date and 50% on the third anniversary of the grant date. We recognized approximately $2.0
million of compensation expense related to restricted stock during the year ended December 31, 2005. As noted above in Recent Accounting Pronouncements, we will adopt SFAS No. 123(R) in the first quarter of 2006.

Amortization of intangible assets.In connection with our recapitalization in January 1999, we recorded $198.9 million of goodwill and other
intangible assets. This amount, which represented the excess of purchase price over net assets acquired, consisted of goodwill, favorable lease and assembled workforce. Assembled workforce was fully amortized as of December 31, 2000, and the
favorable lease was fully amortized as of December 31, 2004. Accordingly, the costs and related accumulated amortization were written off. In connection with the acquisition of Modem Media, we recorded $113.8 million of goodwill and $34.7
million of other intangible assets. Of the intangible assets acquired, $6.7 million was assigned to a registered trademark, which has an indefinite life and is not subject to amortization, and $28.0 million was assigned to a customer base and is
being amortized over ten years. Effective January 1, 2002, we adopted SFAS No. 142, Goodwill and Other Intangible Assets. The provisions of SFAS No. 142 were applied to all goodwill and other intangible assets recognized
in the financial statements at that date. During 2005, as the purchase price accounting was finalized, certain adjustments were made. These adjustments did not impact amortization expense.

Restructuring expenses (income), net.Restructuring expenses represent charges taken to better align our cost structure with changing market
conditions and decreased demand for our services and to better approximate remaining real estate obligations related to our prior restructuring estimates. Restructuring expenses include severance related to workforce reductions and related expenses
and the costs for consolidation of facilities. Costs for the consolidation of facilities are comprised of future obligations under the terms of the leases for identified excess space and asset impairment charges for fixed assets related to these
spaces, less anticipated income from subleasing activities. Estimates and assumptions are evaluated on a quarterly basis to reflect new developments and prevailing economic conditions. If actual conditions are more or less favorable than those we
project, we may be required to record or reverse restructuring expenses associated with our excess office space.

Year ended December 31, 2005
compared to year ended December 31, 2004

Summary. In 2005, we saw a continued increase in demand for our services.
During the year, fee revenues increased by $88.9 million, or 35.3%, to $340.5 million from $251.6 million in 2004 predominantly as a result of the acquisition of Modem Media in October 2004 as well as an increase in demand for our services. The
increase in fee revenues combined with continued control of our cost structure resulted in net income of $40.9 million, or $0.42 per share, on a diluted basis compared to net income for 2004 of $30.9 million, or $0.39 per diluted share.

Revenue. Total revenue for 2005 increased by $183.5 million, or 48.0%, to $565.5 million from $382.0 million in 2004. Fee revenue for 2005
increased by $88.9 million, or 35.3%, to $340.5 million from $251.6 million in 2004. Pass-through revenue for 2005 increased by $94.6 million, or 72.5%, to $225.0 million from $130.4 million in 2004. These increases in revenue are mainly due to the
acquisition of Modem Media in addition to an increase in demand for our services, partially offset by the reduction in revenue from AT&T. Utilization was 64% and 63% for 2005 and 2004, respectively.

We attempt to limit our concentration of credit risk by securing clients with significant assets or liquidity. While we enter into written agreements
with our clients, most of these contracts are terminable by the client without penalty on 30 to 90 days written notice. For the year ended December 31, 2005, two clients, American



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Express and General Motors, comprised greater than 10% each of our total fee revenue, representing 26% and 22% of our total fee revenue, respectively. For
the year ended December 31, 2004, three clients, General Motors, American Express and AT&T, comprised greater than 10% each of our total fee revenue, representing 24%, 23% and 12% of our total fee revenue, respectively.

In July 2004, AT&T announced that it would discontinue its marketing of local and long-distance telephone services to consumers. As a result of
AT&Ts decision, AT&T notified us of its intent to terminate our services with respect to the marketing of local and long-distance telephone services to consumers. Under the terms of our agreement, AT&T was required to make
continued payments with respect to our services for a period of 90 days from the date of notification, even though substantially all of those services had ceased. In 2004, we recognized $5.2 million of fee revenue related to these payments.
AT&T, our third largest client at the time of their announcement accounted for approximately $30.6 million of fee revenue in 2004. We continue to provide services to other business units within AT&T. Fee revenues from AT&T were $7.0
million in 2005.

Professional services costs. Professional services costs for 2005 increased by $53.9 million, or 37.4%, to $198.1
million from $144.2 million in 2004. Professional services costs represented 58% and 57% of fee revenue for 2005 and 2004, respectively. The increase in cost was the result of the addition of the equivalent of approximately 200 full-time billable
employees since December 31, 2004, to meet increased client demand, in addition to employees added from the Modem Media acquisition. Professional services costs as a percentage of fee revenue increased slightly mainly due to the $3.2 million
charge recorded for estimated exposure on collectibility of receivables due from Delta, as discussed below. We currently expect that professional services costs will continue to increase in 2006 as we intend to increase our hiring to meet expected
levels of demand in addition to professional services costs related to MBC, which was acquired on January 31, 2006. We currently expect professional services costs as a percentage of fee revenue to remain consistent with 2005 levels or decrease
slightly as we expect to achieve higher levels of utilization from our existing resources.

In September 2005, Delta Air Lines filed
voluntary petitions for reorganization under Chapter 11 of the U.S. Bankruptcy Code. We recorded a $3.2 million charge to professional services costs related to estimated exposure on collectibility of receivables due from Delta as of the bankruptcy
filing date for services performed prior to that date. We have continued to provide services to Delta subsequent to their bankruptcy filing. We currently expect that we will receive payment for all services provided to Delta subsequent to their
bankruptcy filing.

Pass-through expenses. Pass-through expenses are reimbursable costs incurred by Digitas on behalf of our
clients. Pass-through expenses include payments to vendors for media and production services and postage and travel-related expenses. Pass-through expenses increased by $94.6 million, or 72.5%, to $225.0 million from $130.4 million in 2004 due to
increased media programs and production costs for our clients in 2005 as compared to 2004. Pass-through expenses are offset by pass-through revenue.

Selling, general and administrative expenses. Selling, general and administrative expenses for 2005 increased by $25.8 million, or 35.2%, to $99.1 million from $73.3 million for 2004. As a percentage of
fee revenue, selling, general and administrative expenses remained at 29% in 2005, the same as in 2004. The dollar increase in selling, general and administrative expenses is mainly the result of an $8.9 million increase in compensation primarily
related to the addition of non-billable employees in connection with the acquisition of Modem Media in October 2004 and to executive bonuses and an increase in rent and office expenses of $11.1 million primarily related to Modem Medias office
space in Norwalk, London and San Francisco, as well as the recognition of rent expense beginning in March 2005 on our new office space in Boston which we began to occupy in September 2005. In addition, placement and relocation expenses increased by
$1.7 million, travel expenses increased by $1.2 million and depreciation expense increased by approximately $2.6 million. We believe that selling, general and administrative expenses will continue to increase in 2006 mainly due to the acquisition of
MBC in January 2006. We currently expect that selling, general and administrative expenses as a percentage of fee revenue to decrease slightly in 2006 as a result of controlled levels of discretionary spending combined with a currently expected
increase in fee revenue.



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Stock-based compensation. Stock-based compensation, consisting of non-cash compensation, was
$2.4 million for 2005 compared to $1.6 million for 2004. The increase is primarily due to the grant of 725,837 shares of restricted common stock to employees and members of our Board of Directors in the second and third quarters of 2005. The
shares vest at a rate of 50% on the second anniversary of the grant date and 50% on the third anniversary of the grant date. We recognized approximately $2.0 million of compensation expense related to restricted stock during the year ended
December 31, 2005. The remaining deferred compensation at December 31, 2005, relates to the restricted stock and unvested stock options assumed in the acquisition of Modem Media and will continue to be expensed through 2008. In addition,
commencing in the first quarter of 2006, we will adopt SFAS No. 123(R) Share Based Payment. We estimate the impact of adopting SFAS No. 123(R), to be approximately $5 million to $7 million of additional stock-based compensation
expense in 2006, based upon estimated stock-based compensation expense from unvested options outstanding as of the end of 2005 and from expected grants of stock options and purchases of stock under our Employee Stock Purchase Plan in 2006.

Amortization of intangible assets. Amortization of intangible assets increased from $1.3 million in 2004 to $2.8 million in 2005.
The increase is a result of the Modem Media acquisition in October 2004. In connection with the acquisition, we recorded an intangible asset of $28.0 million for the customer base acquired. This asset is being amortized over ten years. We recorded
$2.8 million of amortization expense in 2005 related to this asset. The lease rates which were included in amortization expense during 2004 were fully amortized as of December 31, 2004.

Restructuring expenses, net.In the year ended December 31, 2005, we recorded an adjustment to the purchase price allocation for the Modem
Media acquisition of $0.8 million to decrease the acquired restructuring accrual to reflect the remaining workforce and related costs expected to be paid. The adjustment to the workforce accrual was recorded as a reduction to goodwill since the
initial restructuring activity was recorded in connection with the acquisition. Also during 2005, we reversed the remaining restructuring accrual related to the July 2004 reduction in workforce. The reversal of approximately $0.1 million was based
on our determination that there were no further obligations related to the workforce reduction and recorded as a reduction in restructuring expense.

In addition, we recorded restructuring activity related to new developments and conditions in the real estate markets and changes in business needs during the year ended December 31, 2005. We recorded
restructuring expense totaling $3.0 million related to additional space identified as excess in the San Francisco and Norwalk offices. The Norwalk space was originally in operations but was added to the restructuring accrual as a result of our
efforts to consolidate space subsequent to the Modem Media acquisition. The space in San Francisco was included in the restructuring accrual as a result of the consolidation of our local offices subsequent to the Modem Media acquisition. The
original facility charge represented an estimate of future obligations under the terms of the lease for the excess space less estimated income from subleasing activities. In January 2006, we finalized a sublease agreement with a third party for the
San Francisco office space. The terms of the sublease agreement differed from the assumptions used in establishing the original accrual. Accordingly, we recorded approximately $0.7 million of additional restructuring expense in 2005 to reflect the
actual terms of the sublease agreement. Also during 2005, we determined that one floor in our New York office which was initially included in the restructuring accrual in 2001 should be returned to operations due to changes in our business as well
as the relocation of a former Modem client relationship to the New York office. The remaining liability of $3.0 million related to the New York space was removed from the accrual during the year ended December 31, 2005, and recorded as
restructuring income.

During 2005, we entered into a sublease agreement for two of the floors in our Norwalk office and reduced the
accrual by $1.4 million to reflect the sublease income expected under the terms of the sublease. Of the $1.4 million adjustment, approximately $0.2 million was recorded as a portion of the reduction in restructuring expense, and $1.2 million was a
reduction to goodwill as the initial restructuring activity was recorded in connection with purchase accounting. Also, we determined that space on one of the restructured floors in the



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Norwalk office should be returned to operations due to changes in business needs. The remaining liability of $0.3 was removed from the accrual during the
year ended December 31, 2005 as a reduction to goodwill since the initial restructuring activity was recorded in connection with purchase accounting.

In 2004, we recorded restructuring expense of $1.2 million consisting solely of workforce reduction and related costs. We reduced our workforce by approximately 50 people, primarily in our Boston office. This
reduction was primarily in response to an announcement in July 2004 by AT&T that it would discontinue its marketing of local and long-distance telephone services to consumers.

During 2004, we were able to terminate our lease agreement in London, terminate our lease agreement for one restructured floor in Boston and sublease
previously restructured floors in other markets. In connection with the Modem Media acquisition, we acquired accrued restructuring of $16.9 million during the fourth quarter of 2004. Approximately $4.6 million of this amount was workforce related
for payments of severance, which was recorded in connection with the acquisition and $12.3 million is related to Modem Media real estate obligations net of estimated sublease income, of which approximately $1.0 million was recorded in connection
with the acquisition. Modem Media has identified excess office space available in Norwalk, San Francisco and London. Approximately 80,000 square feet identified as excess space remained available for sublease as of December 31, 2004.

We continue to evaluate our alternatives and monitor our restructuring accrual on a quarterly basis to reflect new developments and
prevailing economic conditions in the real estate markets in which we lease office space. Sublease estimates, which were made in consultation with our real estate advisers, were based on current and projected conditions at the time in the real
estate and economic markets in which we determined we had excess office space. At December 31, 2005, 180,000 square feet of identified excess office space has been subleased and approximately 74,000 square feet remained available for sublease.

At December 31, 2005, our restructuring accrual totaled $17.9 million. Approximately $0.1 million of this balance is workforce
related for final payments of severance and will be fully utilized in 2006. The remaining $17.8 million is related to remaining real estate obligations net of sublease income. Approximately $5.1 million will be utilized in 2006 with the remaining
amount utilized over the following five years. We believe the restructuring accrual is appropriate and adequate to cover remaining obligations.

The following is a summary of restructuring activity for the years ended December 31, 2005 and 2004: (dollars in thousands)



|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|------------------------------------------------------- |  | ----------------------------------- | ------ | - | -------------------------- | - | ------- | ----- |  | - | ------- | -
|                                                        |  | WorkforceReduction andRelated Costs |        |   | Consolidationof Facilities |   |         | Total | 
|Accrued restructuring at December 31, 2003              |  | $                                   | 412    |   |                            | $ | 28,896  |       |  | $ | 29,308  |  
|Restructuring expenses 2004                             |  |                                     | 1,220  |   |                            |   |        |       |  |   | 1,220   |  
|Restructuring accrual acquired from Modem Media in 2004 |  |                                     | 4,592  |   |                            |   | 12,265  |       |  |   | 16,857  |  
|Utilization 2004                                        |  |                                     | (2,307 | ) |                            |   | (11,099 | )     |  |   | (13,406 | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2004              |  |                                     | 3,917  |   |                            |   | 30,062  |       |  |   | 33,979  |  
|Restructuring expenses 2005                             |  |                                     |       |   |                            |   | 3,795   |       |  |   | 3,795   |  
|Restructuring income 2005                               |  |                                     | (53    | ) |                            |   | (3,071  | )     |  |   | (3,124  | )
|Utilization 2005                                        |  |                                     | (2,978 | ) |                            |   | (11,127 | )     |  |   | (14,105 | )
|Adjustments 2005                                        |  |                                     | (811   | ) |                            |   | (1,803  | )     |  |   | (2,614  | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2005              |  | $                                   | 75     |   |                            | $ | 17,856  |       |  | $ | 17,931  |  
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  

Our restructuring activity which commenced in the second quarter of 2001, resulted in workforce
reductions totaling approximately 750 employees across all business functions and regions.



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For the years ended December 31, 2005 and 2004, cash expenditures related to restructuring
activities were $14.0 million and $12.4 million, respectively, and we disposed of $0.5 million and $1.0 million, respectively, of leasehold improvements related to excess office space.

Other miscellaneous income, net. Other income in 2005, net of expenses, increased by $3.5 million to $4.7 million from $1.2 million in 2004.
The increase in other income was primarily related to interest earned on the increased cash, cash equivalents and short-term investment balances in 2005 over 2004. We acquired approximately $60.9 million of cash, cash equivalents and short-term
investments in connection with the Modem Media acquisition and continued to generate cash from operations throughout 2005.

Provision
for income taxes.The income tax provision for the year ended December 31, 2005, reflects a current state income tax expense and a full valuation allowance on net operating loss carryforwards. The ultimate realization of deferred tax assets
is dependent upon our generation of future taxable income during the periods in which those temporary differences become deductible. We consider the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning
strategies in making this assessment. As of December 31, 2005, a full valuation allowance was recorded because we currently believe that after considering the available evidence that it is more likely than not that these assets will not be
realized. If we generate future taxable income against which these tax attributes may be applied, some portion of the valuation allowance previously established will be reversed and result in an income tax benefit in the current period offset by tax
expense on the income generated in that period.

Year ended December 31, 2004 compared to year ended December 31, 2003

Summary. We saw a continued increase in demand for our services in 2004. During that year, fee revenues increased by $42.1 million, or 20.1%, to
$251.6 million from $209.5 million in 2003 as clients continued to shift expenditures towards direct advertising channels such as the Internet. In addition, the acquisition of Modem Media on October 15, 2004 contributed approximately 6
percentage points of the overall 20 percentage points of 2004 fee revenue growth. The increase in fee revenues combined with continued control of our cost structure resulted in net income of $30.9 million, or $0.39 per share, on a diluted basis
compared to net income for 2003 of $16.9 million, or $0.24 per diluted share. Included in our 2004 net income is a restructuring expense of $1.2 million, or $0.02 per diluted share, for workforce reduction and related costs. The restructuring,
which eliminated approximately 50 positions, was primarily related to the announcement by AT&T that it would discontinue its marketing of local and long-distance telephone services to consumers. In 2003, we recorded restructuring income of $4.1
million, or $0.06 per diluted share, related to the reversal of restructuring expenses initially recorded in 2001 and 2002.

Revenue. Total revenue for 2004 increased by $70.2 million, or 22.5%, to $382.0 million from $311.8 million in 2003. Fee revenue for 2004 increased by $42.1 million, or 20.1%, to $251.6 million from $209.5 million in 2003.
Pass-through revenue for 2004 increased by $28.1 million, or 27.5%, to $130.4 million from $102.3 million in 2003. These increases in revenue were due to an increase in demand for our services from clients and the acquisition of Modem Media.
Utilization was 63% and 61% for 2004 and 2003, respectively.

In July 2004, AT&T announced that it would discontinue its marketing of
local and long-distance telephone services to consumers. As a result of AT&Ts decision, AT&T notified us of its intent to terminate our services with respect to the marketing of local and long-distance telephone services to consumers.
Under the terms of our agreement, AT&T was required to make continued payments with respect to our services for a period of 90 days from the date of notification, even though substantially all of those services had ceased. In 2004, we recognized
$5.2 million of fee revenue related to these payments. AT&T, our third largest client at the time of their announcement accounted for approximately $30.6 million and $27.8 million of our fee revenues in 2004 and 2003, respectively.

Professional services costs. Professional services costs for 2004 increased by $21.4 million, or 17.5%, to $144.2 million from $122.8 million
in 2003. Professional services costs represented 57% and 59% of fee revenue for 2004 and 2003, respectively. The increase in cost was the result of adding headcount to meet the increased



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demand for our services and from the Modem Media acquisition. We added the equivalent of approximately 350 full-time billable employees during 2004,
approximately 150 of them to meet increased client demand and approximately 200 of them from the Modem Media acquisition. In addition, the costs associated with the one-time fee revenue from AT&T related to the contract termination provision
have been included in professional services. Professional services costs as a percentage of fee revenue decreased due to the increase in demand for our services and the one-time fee revenue from AT&T related to the contract termination
provision.

Pass-through expenses. Pass-through expenses are reimbursable costs incurred by Digitas on behalf of our clients.
Pass-through expenses include payments to vendors for media and production services and postage and travel-related expenses. Pass-through expenses increased by $28.1 million, or 27.5%, to $130.4 million from $102.3 million in 2003 due to increased
media programs and production costs for our clients in 2004 as compared to 2003. Pass-through expenses are offset by pass-through revenue.

Selling, general and administrative expenses. Selling, general and administrative expenses for 2004 increased by $7.5 million, or 11.5%, to $73.3 million from $65.8 million for 2003. As a percentage of fee revenue, selling,
general and administrative expenses decreased to 29% in 2004 from 31% in 2003. The dollar increase in selling, general and administrative expenses was the result of an increase in compensation of $2.2 million, an increase in rent and office
expenses of $4.8 million, an increase of relocation expenses associated with the Modem Media acquisition of $1.2 million and an increase of professional services fees including Sarbanes-Oxley of approximately $1.1 million, offset by a decrease in
depreciation expense of approximately $2.0 million resulting from older assets becoming fully depreciated. We added approximately 50 non-billable employees in October 2004 in connection with the Modem Media acquisition. We also acquired office space
in Norwalk, San Francisco and London. The percentage decrease was a result of the increase in fee revenue.

Stock-based
compensation. Stock-based compensation, consisting of non-cash compensation, was $1.6 million for 2004 compared to $7.5 million for 2003. The decrease was primarily due to a large number of options granted with an exercise price below the
estimated fair market value of the Companys common stock prior to our initial public offering in March 2000 becoming fully expensed in the fourth quarter of 2003. We had not granted options nor issued common stock at a price below the
estimated fair value subsequent to the initial public offering in March 2000. Remaining deferred stock-based compensation as of December 31, 2003 was fully expensed during 2004. In connection with the acquisition of Modem Media in 2004, we
recorded an additional $0.8 million of deferred compensation related to acquired unvested options and recognized $0.2 million of expense related to these options.

Amortization of intangible assets. Amortization of intangible assets increased from $0.7 million in 2003 to $1.3 million in 2004. The increase was a result of the Modem Media acquisition in October 2004. In
connection with the acquisition, we recorded an intangible asset of $28.0 million for the customer base acquired. This asset is being amortized over ten years. We recorded $0.6 million of expense in 2004 related to this asset.

Restructuring expenses (income), net.In 2004, we recorded restructuring expense of $1.2 million consisting solely of workforce reduction and
related costs. We reduced our workforce by approximately 50 people, primarily in our Boston office. This reduction was primarily in response to an announcement in July 2004 by AT&T that it would discontinue its marketing of local and
long-distance telephone services to consumers. In 2003, we recorded restructuring income of $4.1 million as we reversed restructuring expenses related to the consolidation of facilities and abandonment of leasehold improvements that we previously
recorded in 2001 and 2002.

During 2004, we continued to make progress towards eliminating our excess real estate obligations as we were
able to terminate our lease agreement in London, terminate our lease agreement for one restructured floor in Boston and sublease previously restructured floors in other markets. In connection with the Modem Media acquisition, we acquired accrued
restructuring of $16.9 million during the fourth quarter of 2004. Approximately



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$4.6 million of this amount was workforce related for payments of severance, all of which was recorded in connection with the acquisition and $12.3 million
was related to Modem Media real estate obligations net of estimated sublease income, of which approximately $1.0 million was recorded in connection with the acquisition. Modem Media had identified excess office space available in Norwalk, San
Francisco and London. Approximately 80,000 square feet identified as excess space remained available for sublease as of December 31, 2004.

During 2003, we made significant progress towards eliminating our excess real estate resulting in the recognition of $4.1 million of restructuring income related to the reversal of restructuring expense initially recorded in 2001 and 2002.
The restructuring expense was reversed because of savings of $7.2 million as compared to our original estimates. These savings were the result of subleasing our excess space at terms more favorable than estimates and assumptions made in 2002, for
savings of $2.3 million, negotiating a termination of the Salt Lake City lease for less than our estimates, for savings of $0.3 million and returning one floor initially restructured in San Francisco to operations, which represented savings of $4.6
million. The $7.2 million in savings was offset by revisions in estimates of future sublease rates and terms for remaining leases resulting in an increase in expected future obligations of $3.1 million. These sublease estimates, which were made in
consultation with our real estate advisers, were based on current and projected conditions at the time in the real estate and economic markets in which we determined we had excess office space.

The floor returned to operations in San Francisco was restructured in the third quarter of 2002 because we had committed to a plan to redeploy,
reorganize and streamline the workforce in San Francisco and relocate in 2003 to a more efficient and cost effective office location. At the time of the restructuring charge, the floor was being used in operations. All costs associated with this
floor including rent expense, operating expenses and depreciation expense on leasehold improvements continued to be included as part of selling, general and administrative expenses in our statements of operations, with an expectation that all costs
would continue to be included as part of selling, general and administrative expenses until the plan to vacate the space was implemented. The initial plan communicated to the workforce was scheduled to be implemented in January 2003, but was
subsequently postponed due to some incremental projects won in December 2002 and January 2003. Many of the changes in workforce were implemented over the first two quarters of 2003 as the skill sets of those identified were not required to serve the
new projects. Although the initial plan to vacate the facility was postponed, we continued to expect that in 2003 the floor would be vacated and the employees in the region would be relocated to more efficient and cost effective space. Although we
allowed in our restructuring plan for a significant vacancy period due to the poor real estate market in San Francisco, we actively marketed the floor throughout 2003 with the intent of securing a subtenant to mitigate our costs from paying rent on
the new location while the old location remained vacant. However, in the fourth quarter of 2003 it became apparent that the original plan to vacate the floor was not likely to be carried out, as originally developed by us and approved by the Board
of Directors, and that the floor should continue to be used in operations. This decision was made because certain client relationships expanded at a pace exceeding our initial budget estimates and expectations, improved business expectations with
additional clients previously thought to be declining relationships, and the hiring in December of a new President for the San Francisco office.

At December 31, 2004, our restructuring accrual totaled $34.0 million. Approximately $3.9 million of this balance was workforce related for final payments of severance. The remaining $30.1 million was related to remaining real estate
obligations net of sublease income.



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The following is a summary of restructuring activity for the years ended December 31, 2004 and 2003:
(dollars in thousands)



|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|------------------------------------------------------- |  | ----------------------------------- | ------ | - | -------------------------- | - | ------- | ----- |  | - | ------- | -
|                                                        |  | WorkforceReduction andRelated Costs |        |   | Consolidationof Facilities |   |         | Total | 
|Accrued restructuring at December 31, 2002              |  | $                                   | 1,488  |   |                            | $ | 48,900  |       |  | $ | 50,388  |  
|Restructuring expenses 2003                             |  |                                     |       |   |                            |   | 3,077   |       |  |   | 3,077   |  
|Restructuring income 2003                               |  |                                     |       |   |                            |   | (7,186  | )     |  |   | (7,186  | )
|Utilization 2003                                        |  |                                     | (1,076 | ) |                            |   | (15,895 | )     |  |   | (16,971 | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2003              |  |                                     | 412    |   |                            |   | 28,896  |       |  |   | 29,308  |  
|Restructuring expenses 2004                             |  |                                     | 1,220  |   |                            |   |        |       |  |   | 1,220   |  
|Restructuring accrual acquired from Modem Media in 2004 |  |                                     | 4,592  |   |                            |   | 12,265  |       |  |   | 16,857  |  
|Utilization 2004                                        |  |                                     | (2,307 | ) |                            |   | (11,099 | )     |  |   | (13,406 | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2004              |  | $                                   | 3,917  |   |                            | $ | 30,062  |       |  | $ | 33,979  |  
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  

For the years ended December 31, 2004 and 2003, cash expenditures related to restructuring
activities were $12.4 million and $12.3 million, respectively, and we disposed of $1.0 million and $8.0 million, respectively, of leasehold improvements related to excess office space.

Other miscellaneous income, net. Other income in 2004, net of expenses, increased by $1.0 million to $1.2 million from $0.2 million in 2003.
The increase in other income was primarily interest earned on a larger amount of cash, cash equivalents and short-term investment balances in 2004 over 2003. We acquired approximately $60.9 million of cash, cash equivalents and short-term
investments in connection with the Modem Media acquisition. The remaining increase of approximately $0.3 million was grant income from the state of New York for achieving certain employment levels in that state.

Provision for income taxes.The income tax provision for the year ended December 31, 2004 reflects a current state income tax expense and a
full valuation allowance on net operating loss carryforwards.

Liquidity and Capital Resources

We fund our operations primarily through cash generated from operations and proceeds from the exercise of common stock options.

Cash and cash equivalents and working capital

Cash
and cash equivalents increased by $49.8 million, or 38.1%, to $180.3 million at December 31, 2005, from $130.5 million at December 31, 2004. Cash generated by operations was approximately $91.2 million in 2005 as compared to $35.8 million
in 2004. Cash provided by operations in 2005 consisted primarily of net income of $40.9 million for the period plus non-cash expenses including depreciation, amortization, stock-based compensation and a provision for doubtful accounts totaling $19.0
million, an increase in accounts payable of $31.8 million related to an increase in pass-through expenses and the timing of when invoices were received, an increase in other long-term liabilities of $19.1 million primarily related to deferred rent
and the increase in billings in excess of costs of $17.2 million. The increase in billings in excess of costs was primarily the result of the expected increase in media spend in 2006. These increases in cash and cash equivalents were offset by
payments for executive bonuses and restructuring activities and increases in billed and unbilled accounts receivable. During 2005, we paid executive bonuses totaling $13.4 million and restructuring costs totaling $14.0 million, and billed and
unbilled accounts receivable increased by approximately $9.0 million and $17.3 million, respectively. Cash used in investing activities for 2005 was $21.7 million. We had net sales or maturities of short-term investments of approximately $10.0
million and made $31.6 million of capital expenditures relating



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primarily to leasehold improvements for our new Boston office facility and computer equipment purchases. Cash used in financing activities in 2005 was
$19.5 million, consisting primarily of the repurchase of approximately 4.5 million shares of common stock for $47.5 million, offset by the issuance of approximately 6.6 million shares of common stock in exchange for approximately
$28.4 million through the exercise of employee stock options and through the employee stock purchase plan.

Credit facility

In August 2005, we entered into an Amended and Restated Revolving Credit Agreement. The August 2005 credit facility replaced our previously existing
credit facility, originally dated July 25, 2000, which was scheduled to expire in February 2006. The credit facility allows us to borrow up to $30 million less any amounts committed under outstanding letters of credit. The credit facility
expires in August 2008.

As of December 31, 2005, amounts borrowed under the revolving credit facility bear interest at either the
prime rate or at a Eurocurrency rate plus applicable margin of 2.25%. Additionally, we are required to pay a commitment fee of 0.25% of the average daily unused amount of the revolving credit and a letter of credit fee of 2.25% of the face amount of
outstanding letters of credit. Under the terms of the credit facility, we must comply with various financial and non-financial covenants. As of December 31, 2005, we were in compliance with all of our covenants.

Borrowings under the credit facility are secured by substantially all of our assets. At December 31, 2005, we had no borrowings under the revolving
credit facility and approximately $9.8 million outstanding under standby letters of credit, leaving approximately $20.2 million available for future borrowings.

Stock Repurchase Programs

In an effort to improve shareholder return on investment, in June 2002, the Board of Directors
authorized the repurchase of up to $20 million of common stock under a common stock repurchase program which expired on December 12, 2003. In November 2003, the Board of Directors authorized the repurchase of up to $20 million of common stock
between December 13, 2003 and June 30, 2005 under a common stock repurchase program. In July 2004, the Board of Directors increased our stock repurchase program from $20 million to $70 million and extended the term through
December 31, 2005.

During the year ended December 31, 2005, we repurchased 4,463,657 shares of common stock at an average price
of approximately $10.64 per share, including commissions, for an aggregate purchase price of approximately $47.5 million. During the year ended December 31, 2004, we repurchased 1,089,000 shares of common stock at an average price of
approximately $8.52 per share, including commissions, for an aggregate purchase price of approximately $9.3 million. During the year ended December 31, 2003, we did not repurchase any shares. All shares repurchased were retired.

On December 31, 2005, our prior stock repurchase program expired. In January 2006, the Board of Directors authorized the repurchase of up to $100
million of common stock under a common stock repurchase program which expires on January 31, 2008.

Off Balance Sheet Arrangements

We have no off balance sheet arrangements at December 31, 2005.



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Other debt and commitments

The following table summarizes our contractual cash commitments as of December 31, 2005. (Note: interest expense is included in payments due by period where applicable.)



|                                           |  |                                      |       |      |   |            |  |            |      |                     |   |      |  |   |     
|------------------------------------------ |  | ------------------------------------ | ----- | ---- | - | ---------- |  | ---------- | ---- | ------------------- | - | ---- |  | - | ----
|                                           |  | Payments Due by Period (in millions)
|                                           |  | Total                                |       | 2006 |   | 2007- 2008 |  | 2009- 2010 |      | 2011 and thereafter
|Operating leases                           |  | $                                    | 156.8 |      | $ | 22.2       |  | $          | 43.1 |                     | $ | 34.1 |  | $ | 57.4
|Notes payable and tenant improvement loans |  |                                      | 0.3   |      |   | 0.1        |  |            | 0.2  |                     |   |     |  |   |    
|                                           |  |                                      |       |      |   |            |  |            |      |                     |   |      |  |   |     
|Total gross obligations                    |  |                                      | 157.1 |      |   | 22.3       |  |            | 43.3 |                     |   | 34.1 |  |   | 57.4
|Non-cancelable sublease income             |  |                                      | 10.1  |      |   | 2.4        |  |            | 4.8  |                     |   | 2.8  |  |   | 0.1 
|                                           |  |                                      |       |      |   |            |  |            |      |                     |   |      |  |   |     
|Total net obligations                      |  | $                                    | 147.0 |      | $ | 19.9       |  | $          | 38.5 |                     | $ | 31.3 |  | $ | 57.3
|                                           |  |                                      |       |      |   |            |  |            |      |                     |   |      |  |   |     

As of December 31, 2005, all minimum sublease income due in the future under non-cancelable
subleases is related to restructured facilities.

Operating leases.We lease office facilities and some of our office equipment
under cancelable and noncancelable operating lease agreements expiring at various dates through November 2017. Rent expense, including amounts for facilities and equipment, net of any contractual sublease income, amounted to approximately $19.7
million, $11.9 million, and $10.9 million for the years ended December 31, 2005, 2004 and 2003, respectively. These amounts are included in selling, general and administrative expenses in our statements of operations. In April 2004, we entered
into an agreement to lease approximately 200,000 square feet of office space in downtown Boston. The space serves as our new headquarters. The lease commenced in September 2005, upon our occupying the space. We began recording rent expense on the
facility when we commenced construction of improvements to the space in March 2005 and commenced rental payments in December 2005. The lease expires in November 2017. As of December 31, 2005, we incurred approximately $21.8 million related to
leasehold improvements on this space. We received tenant improvement allowances from our landlord totaling approximately $13.9 million as of December 31, 2005. The improvements are included in fixed assets and the tenant improvement allowances
were recorded as deferred rent. Our lease for approximately 275,000 square feet of office space in downtown Boston at our former headquarters expired on November 30, 2005.

Notes payable, tenant improvement loans. Since 1995, we have received tenant allowances, which were required to be reimbursed to the landlord
through 2005. In connection with the acquisition of Modem Media, we acquired debt of $0.4 million related to amounts advanced to Modem Media in November 2000 for leasehold improvements at its Norwalk, Connecticut office. Payments for these advances
are being made in 98 equal monthly installments and bear an interest rate of 10.0% per annum. The total outstanding amount of these advances and notes payable was $0.2 million as of December 31, 2005.

Operating lease guarantee.Prior to the acquisition of Modem Media, Modem Media held an equity method investment in CentrPort, Inc.
(CentrPort), one of its vendors. As of December 31, 2003, Modem Media had considered the investment to be fully impaired and recorded a charge to write down the investment balance to zero. At the time of the acquisition, there was
no balance related to the investment.

Modem Media was a guarantor for the office lease obligations of CentrPort. As of December 31,
2004, the aggregate remaining base rent and estimated operating expenses due under this lease were $4.8 million, subject to adjustment in accordance with the terms of the lease.

Prior to the acquisition of Modem Media, Modem Medias management had evaluated its potential obligation under the CentrPort lease guarantee and
specifically considered the following factors in this regard: (a) CentrPorts ability to reduce its cash burn rate and preserve cash on hand; (b) the probability that CentrPort would be sold in the near future; (c) the timing as
to when CentrPort could potentially default on its lease; (d) the



36



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##### Table of Contents

potential for CentrPort to raise additional funds; and (e) the potential for CentrPort to sell its remaining assets / customer base. They noted that in
particular, CentrPort continued to be unable to obtain new sources of funding, its operating performance continued to deteriorate and cash on hand continued to decline. As a result, they concluded that an accrual of a loss contingency for the
CentrPort lease guarantee was required in accordance with SFAS No. 5 Accounting for Loss Contingencies, which states that a loss contingency should be accrued when the loss contingency is probable and such amount is reasonably
estimable. Accordingly, as of the time of the acquisition, a $4.8 million liability had previously been recorded by Modem Media related to this guarantee.

In 2005, we became aware that CentrPorts financial condition had further deteriorated, and CentrPorts assets were sold by a receiver. Modem Media was informed that as a result of CentrPorts financial
condition, rent payments would no longer be made by or on behalf of CentrPort. In order to obtain rights that would help mitigate our liability as guarantor, we agreed to assume CentrPorts lease as of October 2005. Accordingly, we are now
responsible to pay the lease obligation until the space can be leased to a third party or until a settlement is reached with the landlord. In January 2006, we entered into a sublease with a third party for a portion of the space in order to mitigate
a portion of our liability. As of December 31, 2005, the aggregate remaining base rent and estimated operating expenses due under this lease, net of minimum sublease payments under the January 2006 sublease agreement, were $2.9 million, subject
to adjustment in accordance with the terms of the lease. A liability for the $2.9 million is included on our balance sheet as of that date. We paid approximately $0.5 million on behalf of CentrPort for a portion of its lease obligations in 2005.

At December 31, 2005, we have a liability for the full remaining net balance of the guarantee of $2.9 million included on our balance
sheet. As of December 31, 2004, we had a liability of $4.8 million included on our balance sheet. Our liability may be further mitigated if Modem Media and the landlord can reach a settlement on the payment obligations.

We currently expect that at current revenue projections, we will continue to generate cash from operations. We believe that cash from operations combined
with current cash and cash equivalents and funds available under the credit facility will be sufficient to meet our working capital and capital expenditure requirements for the foreseeable future.

Item 7A.Quantitative and Qualitative Disclosure About Market Risk

As of
December 31, 2005, we were exposed to market risks, which primarily include changes in U.S. interest rates. We maintain a portion of our investments in financial instruments with purchased maturities of less than one month to more than 30
years. These financial instruments are subject to interest rate risk. Because these financial instruments are readily marketable, an immediate increase in interest rates would not have a material effect on our financial position.

We do not believe that there is any material market risk exposure that would require disclosure under this item.



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Item 8.Financial Statements and Supplementary Data

The financial statements and related
notes are contained on the pages indicated on the Index to Financial Statements on page F-1 of this report.

The following table sets forth
a summary of unaudited quarterly operating results for each of the eight quarters ended December 31, 2005. This information has been derived from our unaudited interim financial statements which, in our opinion, have been prepared on
substantially the same basis as the audited financial statements contained elsewhere in this filing and include all normal recurring adjustments necessary for a fair presentation of the financial information for the periods presented. The results
for any quarter are not necessarily indicative of future quarterly results of operations, and we believe that period-to-period comparisons should not be relied upon as an indication of performance that may be expected for any future period.



|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|-------------------------------------------- |  | --------------------------------------------------------- | ------- | - | ------------- | - | ------- | ------------ |  | - | ------------- | - |  | ------------- | ------- | - | ------------- | - | ------- | ------------ |  | - | ------------- | - |  | - | ------ | - |  | - | ------ | -
|                                             |  | Three Months Ended: (in thousands, except per share data) |        
|                                             |  | Dec. 31,2005                                              |         |   | Sept. 30,2005 |   |         | June 30,2005 |  |   | March 31,2005 |   |  | Dec. 31,2004* |         |   | Sept. 30,2004 |   |         | June 30,2004 |  |   | March 31,2004 |  
|Revenue:                                     |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Fee revenue                                  |  | $                                                         | 87,093  |   |               | $ | 85,540  |              |  | $ | 87,566        |   |  | $             | 80,279  |   |               | $ | 71,001  |              |  | $ | 59,859        |   |  | $ | 60,620 |   |  | $ | 60,105 |  
|Pass-through revenue                         |  |                                                           | 71,955  |   |               |   | 48,791  |              |  |   | 46,772        |   |  |               | 57,501  |   |               |   | 34,439  |              |  |   | 30,623        |   |  |   | 35,650 |   |  |   | 29,735 |  
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Total revenue                                |  |                                                           | 159,048 |   |               |   | 134,331 |              |  |   | 134,338       |   |  |               | 137,780 |   |               |   | 105,440 |              |  |   | 90,482        |   |  |   | 96,270 |   |  |   | 89,840 |  
|                                             |  |                                                           |         |   |               |   |         |             
|Operating expenses:                          |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Professional services costs                  |  |                                                           | 50,266  |   |               |   | 52,095  |              |  |   | 49,439        |   |  |               | 46,266  |   |               |   | 40,726  |              |  |   | 33,393        |   |  |   | 35,186 |   |  |   | 34,890 |  
|Pass-through expenses                        |  |                                                           | 71,955  |   |               |   | 48,791  |              |  |   | 46,772        |   |  |               | 57,501  |   |               |   | 34,439  |              |  |   | 30,623        |   |  |   | 35,650 |   |  |   | 29,735 |  
|Selling, general and administrative expenses |  |                                                           | 25,006  |   |               |   | 24,996  |              |  |   | 25,487        |   |  |               | 23,588  |   |               |   | 22,226  |              |  |   | 16,664        |   |  |   | 17,310 |   |  |   | 17,089 |  
|Stock-based compensation                     |  |                                                           | 772     |   |               |   | 774     |              |  |   | 725           |   |  |               | 83      |   |               |   | 201     |              |  |   | 552           |   |  |   | 441    |   |  |   | 441    |  
|Amortization of intangible assets            |  |                                                           | 700     |   |               |   | 700     |              |  |   | 700           |   |  |               | 700     |   |               |   | 760     |              |  |   | 176           |   |  |   | 177    |   |  |   | 176    |  
|Restructuring expenses                       |  |                                                           | 671     |   |               |   |        |              |  |   |              |   |  |               |        |   |               |   |        |              |  |   | 1220          |   |  |   |       |   |  |   |       |  
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Total operating expenses                     |  |                                                           | 149,370 |   |               |   | 127,356 |              |  |   | 123,123       |   |  |               | 128,138 |   |               |   | 98,352  |              |  |   | 82,628        |   |  |   | 88,764 |   |  |   | 82,331 |  
|                                             |  |                                                           |         |   |               |   |         |             
|Income from operations                       |  |                                                           | 9,678   |   |               |   | 6,975   |              |  |   | 11,215        |   |  |               | 9,642   |   |               |   | 7,088   |              |  |   | 7,854         |   |  |   | 7,506  |   |  |   | 7,509  |  
|Other income (expense):                      |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Interest income                              |  |                                                           | 1,861   |   |               |   | 1,368   |              |  |   | 1,062         |   |  |               | 1,138   |   |               |   | 732     |              |  |   | 324           |   |  |   | 243    |   |  |   | 140    |  
|Interest expense                             |  |                                                           | (146    | ) |               |   | (138    | )            |  |   | (146          | ) |  |               | (120    | ) |               |   | (157    | )            |  |   | (135          | ) |  |   | (67    | ) |  |   | (203   | )
|Other miscellaneous income (expense)         |  |                                                           | (209    | ) |               |   |        |              |  |   | (1            | ) |  |               | 28      |   |               |   | 43      |              |  |   | 272           |   |  |   | 5      |   |  |   | 1      |  
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|                                             |  |                                                           | 1,506   |   |               |   | 1,230   |              |  |   | 915           |   |  |               | 1,046   |   |               |   | 618     |              |  |   | 461           |   |  |   | 181    |   |  |   | (62    | )
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Income before provision for income taxes     |  |                                                           | 11,184  |   |               |   | 8,205   |              |  |   | 12,130        |   |  |               | 10,688  |   |               |   | 7,706   |              |  |   | 8,315         |   |  |   | 7,687  |   |  |   | 7,447  |  
|(Provision) benefit for income taxes         |  |                                                           | (492    | ) |               |   | (250    | )            |  |   | (244          | ) |  |               | (331    | ) |               |   | 41      |              |  |   | (130          | ) |  |   | (127   | ) |  |   | (17    | )
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Net income                                   |  | $                                                         | 10,692  |   |               | $ | 7,955   |              |  | $ | 11,886        |   |  | $             | 10,357  |   |               | $ | 7,747   |              |  | $ | 8,185         |   |  | $ | 7,560  |   |  | $ | 7,430  |  
|                                             |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Net income per sharebasic                   |  | $                                                         | 0.12    |   |               | $ | 0.09    |              |  | $ | 0.13          |   |  | $             | 0.12    |   |               | $ | 0.09    |              |  | $ | 0.12          |   |  | $ | 0.12   |   |  | $ | 0.12   |  
|Net income per sharediluted                 |  | $                                                         | 0.11    |   |               | $ | 0.08    |              |  | $ | 0.12          |   |  | $             | 0.11    |   |               | $ | 0.08    |              |  | $ | 0.11          |   |  | $ | 0.10   |   |  | $ | 0.10   |  
|                                             |  |                                                           |         |   |               |   |         |             
|Weighted average common shares outstanding   |  |                                                           |         |   |               |   |         |              |  |   |               |   |  |               |         |   |               |   |         |              |  |   |               |   |  |   |        |   |  |   |        |  
|Basic                                        |  |                                                           | 89,244  |   |               |   | 89,398  |              |  |   | 89,433        |   |  |               | 87,619  |   |               |   | 83,428  |              |  |   | 66,149        |   |  |   | 64,995 |   |  |   | 63,457 |  
|Diluted                                      |  |                                                           | 97,347  |   |               |   | 97,744  |              |  |   | 97,801        |   |  |               | 96,441  |   |               |   | 92,249  |              |  |   | 75,665        |   |  |   | 76,214 |   |  |   | 73,962 |  

---

|* | Amounts include results of operations of Modem Media (acquired October 15, 2004) for the periods subsequent to its acquisition.
|- | -------------------------------------------------------------------------------------------------------------------------------



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Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A.Controls and Procedures

(a) Evaluation of disclosure controls and procedures.

As required by Rule 13a-15 under the Securities Exchange Act of 1934, as of the end of the period covered by this report, we carried
out an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as
defined in Rule 13a-15(e) under the Securities Exchange Act of 1934). In designing and evaluating our disclosure controls and procedures, we and our management recognize that any controls and procedures, no matter how well designed and operated, can
provide only reasonable assurance of achieving the desired control objectives, and our management necessarily was required to apply its judgment in evaluating and implementing possible controls and procedures. Based upon that evaluation, our Chief
Executive Officer and Chief Financial Officer have concluded that they believe that as of the end of the period covered by this report, our disclosure controls and procedures were effective. We will continue to review and document our disclosure
controls and procedures, including our internal controls and procedures for financial reporting, on an ongoing basis, and may from time to time make changes aimed at enhancing their effectiveness and to ensure that our systems evolve with our
business.

(b) Internal Control over Financial Reporting.

Managements annual report on internal control over financial reporting.We are responsible for establishing and maintaining an adequate
internal control structure and procedures over financial reporting. We have assessed the effectiveness of internal control over financial reporting as of December 31, 2005. Our assessment was based on criteria set forth by the Committee of
Sponsoring Organizations of the Treadway Commission, or COSO, Internal Control-Integrated Framework.

Our internal control over financial
reporting is a process designed 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 in the
U.S. Our 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 our transactions and dispositions of our assets;
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------



| | (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 our receipts and expenditures are being made only in accordance with authorizations of our management and board of directors; and
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (3) | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a material effect on the
financial statements.
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Because of its inherent limitations, internal control over financial reporting may not prevent or
detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or
procedures may deteriorate.

Based on using the COSO criteria, we believe our internal control over financial reporting as of
December 31, 2005 was effective.



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Our independent registered public accounting firm, Ernst & Young LLP has audited the financial
statements included in this Annual Report on Form 10-K and has issued a report on managements assessment of our internal control over financial reporting as well as on the effectiveness of our internal control over financial reporting. The
attestation report of Ernst & Young, the registered public accounting firm, on managements assessment of internal control over financial reporting and on the audit of the financial statements is incorporated by reference from
Item 8 of this Annual Report on Form 10-K.

Changes in internal control over financial reporting.We acquired Modem Media, a
significant business, on October 15, 2004. Modem Media was excluded from our evaluation of and conclusion on the effectiveness of internal control over financial reporting as of December 31, 2004, as permitted by the rules and regulations
of the Securities and Exchange Commission. Our evaluation of and conclusion on the effectiveness of internal control over financial reporting as of December 31, 2005, includes the controls of Modem Media. During 2004 and 2005, we reviewed the
internal control process at Modem Media and made enhancements to its existing controls as deemed necessary to conform with our existing controls and procedures as well as our control environment. The integration of the Modem Media acquisition
included the consolidation of some of Modem Medias functions in the areas of finance, human resources and information technology, among others, with our existing functions in these areas. Other than in connection with Modem Media, there was no
change in our internal control over financial reporting that occurred during our fourth fiscal quarter of 2005 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Important Considerations. The effectiveness of our disclosure controls and procedures and our internal control over financial reporting is subject
to various inherent limitations, including cost limitations, judgments used in decision making, assumptions about the likelihood of future events, the soundness of our systems, the possibility of human error, and the risk of fraud. Moreover,
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions and the risk that the degree of compliance with policies or procedures may deteriorate over
time. Because of these limitations, there can be no assurance that any system of disclosure controls and procedures or internal control over financial reporting will be successful in preventing all errors or fraud or in making all material
information known in a timely manner to the appropriate levels of management.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Shareholders of Digitas Inc.

We
have audited managements assessment, included in the accompanying Managements annual report on internal control over financial reporting that Digitas Inc. maintained effective internal control over financial reporting as of
December 31, 2005, based on criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). Digitas Inc.s management is responsible for
maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting. Our responsibility is to express an opinion on managements assessment and an opinion on
the effectiveness of the companys internal control over financial reporting based on our audit.

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

A companys internal control over financial reporting is a process designed 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 its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, managements assessment that Digitas Inc. maintained effective internal control over financial reporting as of December 31,
2005, is fairly stated, in all material respects, based on the COSO criteria. Also, in our opinion, Digitas Inc. maintained, in all material respects, effective internal control over financial reporting as of December 31, 2005, based on the
COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States),
the consolidated balance sheets of Digitas Inc. as of December 31, 2005 and 2004, and the related consolidated statements of operations, shareholders equity, and cash flows for each of the three years in the period ended December 31,
2005 of Digitas Inc. and our report dated March 9, 2006 expressed an unqualified opinion thereon.

Ernst &
Young LLP

Boston, Massachusetts

March 9, 2006



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##### Table of Contents

Item 9B.Other Information

On March 8, 2006, Michael E. Bronner, a director and founder of
Digitas Inc., notified us that he does not intend to stand for re-election as a director of Digitas Inc. and will resign from our Board of Directors effective as of May 11, 2006. Mr. Bronners resignation as a director is not due to any
disagreement with us on any matter relating to our operations, policies or practices.

Mr. Bronner has served as a valued member of our
Board of Directors since 1980. He founded Digitas Inc. in 1980, serving as our Chief Executive Officer until September 1997, and as Chairman of our Board of Directors until January 1999. More recently, Mr. Bronner has served on the Compensation
Committee of our Board of Directors.



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##### Table of Contents

PART III

Item 10.Directors and Executive Officers of Registrant

(a) Directors

Incorporated herein by reference is the information appearing under the captions Information Concerning Directors and Compliance with
Section 16(a) of the Securities Exchange Act of 1934 in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders.

(b) Executive Officers

Incorporated herein by reference is the information appearing under the
caption Executive Officers in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders.

(c)
Compliance with Section 16(a) of the Exchange Act

Incorporated herein by reference is the information appearing under the caption
Section 16(a) Beneficial Ownership Reporting Compliance in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders.

(d) Code of Ethics

Digitas Inc. has adopted a code of ethics that applies to all employees,
including our principal executive officer, principal financial officer and principal accounting officer and persons performing similar functions. Our code of ethics was filed as Exhibit 14.1 to the Annual Report on Form 10-K filed on March 15,
2004. Digitas Inc. intends to satisfy the disclosure requirement under Item 10 of Form 8-K, regarding an amendment to or waiver from our code of ethics, by posting the required information on our Internet website at www.digitasinc.com
and will send a paper copy to any shareholder who submits a request in writing to Digitas Inc.s Secretary.

Item 11.Executive Compensation

Incorporated herein by reference is the information
appearing under the caption Executive Compensation in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders.

Item 12.Security Ownership of Certain Beneficial Owners and Management

Incorporated herein
by reference is the information appearing under the caption Security Ownership of Executive Officers and Directors in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders. See Part II Item 5 for
information regarding stockholder approved and non-stockholder approved equity compensation plans.

Item 13.Certain Relationships and Related Transactions

None.

Item 14.Principal Accountant Fees and Services

Incorporated herein by reference is the
information appearing under the caption Principal Accountant Fees and Services in the Digitas Inc. definitive Proxy Statement for its 2006 Annual Meeting of Stockholders.



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PART IV

Item 15.Exhibits and Financial Statement Schedule

15(a)(1) Financial Statements

The financial statements and notes are listed in the Index to Financial Statements on page F-1 of this report.

15(a)(2) Financial Statement Schedule

The following is contained in this annual report on Form 10-K immediately following the Notes to Consolidated Financial Statements:



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

Schedules
not listed above are omitted because they are not required or because the required information is given in the consolidated financial statements or notes thereto.

15(a)(3) Exhibits

Exhibits are as set forth in the Index to Exhibits which follows the
Notes to Consolidated Financial Statements.



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DIGITAS INC.

INDEX TO FINANCIAL STATEMENTS



|                                                                                            |  |     
|------------------------------------------------------------------------------------------- |  | ----
|                                                                                            |  | Page
|                                                                                            | 
|Report of Independent Registered Public Accounting Firm                                     |  | F-2 
|                                                                                            | 
|Consolidated Balance Sheets at December 31, 2005 and 2004                                   |  | F-3 
|                                                                                            | 
|Consolidated Statements of Operations for the Three Years Ended December 31, 2005           |  | F-4 
|                                                                                            | 
|Consolidated Statements of Shareholders Equity for the Three Years Ended December 31, 2005 |  | F-5 
|                                                                                            | 
|Consolidated Statements of Cash Flows for the Three Years Ended December 31, 2005           |  | F-6 
|                                                                                            | 
|Notes to Consolidated Financial Statements                                                  |  | F-7 



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##### Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Shareholder of Digitas, Inc.

We have audited the accompanying consolidated balance sheets of Digitas Inc. as of December 31, 2005 and 2004, and the related consolidated
statements of operations, shareholders equity, and cash flows for each of the three years in the period ended December 31, 2005. Our audits also included the financial statement schedule listed in the index at Item 15(a)(2). These
financial statements and schedule are the responsibility of the Companys management. Our responsibility is to express an opinion on these financial statements and 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, the financial statements referred to above present fairly, in all material respects, the consolidated
financial position of Digitas Inc. at December 31, 2005 and 2004, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2005, in conformity with U.S. generally
accepted accounting principles. Also, in our opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, present fairly in all material respects the information set forth
therein.

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

Ernst & Young

Boston, Massachusetts

March 9, 2006



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##### Table of Contents

DIGITAS INC.

CONSOLIDATED BALANCE SHEETS

(dollars in thousands)



|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ | -------- | - | ---- | - | -------- | -
|                                                                                                                                                                            |  | December 31, |         
|                                                                                                                                                                            |  | 2005         |          |   | 2004 |  
|ASSETS                                                                                                                                                                      |  |              |          |   |      |   |          |  
|Current assets:                                                                                                                                                             |  |              |          |   |      |   |          |  
|Cash and cash equivalents                                                                                                                                                   |  | $            | 180,297  |   |      | $ | 130,546  |  
|Short-term investments                                                                                                                                                      |  |              | 37,023   |   |      |   | 46,999   |  
|Accounts receivable, net of allowance for doubtful accounts of $4,576 and $1,053 at December 31, 2005 and 2004,
respectively                                                |  |              | 54,195   |   |      |   | 48,830   |  
|Accounts receivable, unbilled                                                                                                                                               |  |              | 26,971   |   |      |   | 9,772    |  
|Prepaid expenses and other current assets                                                                                                                                   |  |              | 9,343    |   |      |   | 8,052    |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total current assets                                                                                                                                                        |  |              | 307,829  |   |      |   | 244,199  |  
|Fixed assets, net                                                                                                                                                           |  |              | 43,816   |   |      |   | 22,325   |  
|Goodwill                                                                                                                                                                    |  |              | 211,877  |   |      |   | 218,208  |  
|Other intangible assets, net                                                                                                                                                |  |              | 31,317   |   |      |   | 34,117   |  
|Other assets                                                                                                                                                                |  |              | 5,795    |   |      |   | 5,328    |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total assets                                                                                                                                                                |  | $            | 600,634  |   |      | $ | 524,177  |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|LIABILITIES AND SHAREHOLDERS EQUITY                                                                                                                                        |  |              |          |   |      |   |          |  
|Current liabilities:                                                                                                                                                        |  |              |          |   |      |   |          |  
|Accounts payable                                                                                                                                                            |  | $            | 45,761   |   |      | $ | 14,028   |  
|Billings in excess of cost and estimated earnings on uncompleted contracts                                                                                                  |  |              | 64,506   |   |      |   | 48,828   |  
|Accrued expenses                                                                                                                                                            |  |              | 9,408    |   |      |   | 9,921    |  
|Accrued compensation                                                                                                                                                        |  |              | 28,725   |   |      |   | 23,810   |  
|Accrued restructuring                                                                                                                                                       |  |              | 5,134    |   |      |   | 14,707   |  
|Current portion of long-term debt                                                                                                                                           |  |              | 87       |   |      |   | 363      |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total current liabilities                                                                                                                                                   |  |              | 153,621  |   |      |   | 111,657  |  
|Long-term debt, less current portion                                                                                                                                        |  |              | 139      |   |      |   | 219      |  
|Accrued restructuring, long-term                                                                                                                                            |  |              | 12,797   |   |      |   | 19,272   |  
|Deferred rent, long-term                                                                                                                                                    |  |              | 21,544   |   |      |   | 1,943    |  
|Other long-term liabilities                                                                                                                                                 |  |              | 5,545    |   |      |   | 7,403    |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total liabilities                                                                                                                                                           |  |              | 193,646  |   |      |   | 140,494  |  
|Shareholders equity:                                                                                                                                                       |  |              |          |   |      |   |          |  
|Preferred shares, $.01 par value per share; 25,000,000 shares authorized and none issued and outstanding at December 31, 2005 and
2004                                      |  |              |         |   |      |   |         |  
|Common shares, $.01 par value per share, 175,000,000 shares authorized; 89,502,614 and 86,710,197 shares issued and outstanding at
December 31, 2005 and 2004, respectively |  |              | 895      |   |      |   | 867      |  
|Additional paid-in capital                                                                                                                                                  |  |              | 520,363  |   |      |   | 533,095  |  
|Accumulated deficit                                                                                                                                                         |  |              | (108,971 | ) |      |   | (149,861 | )
|Cumulative foreign currency translation adjustment                                                                                                                          |  |              | (452     | ) |      |   | 208      |  
|Deferred compensation                                                                                                                                                       |  |              | (4,847   | ) |      |   | (626     | )
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total shareholders equity                                                                                                                                                  |  |              | 406,988  |   |      |   | 383,683  |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  
|Total liabilities and shareholders equity                                                                                                                                  |  | $            | 600,634  |   |      | $ | 524,177  |  
|                                                                                                                                                                            |  |              |          |   |      |   |          |  

The accompanying notes are an integral part of these consolidated financial statements.



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##### Table of Contents

DIGITAS INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)



|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|-------------------------------------------- |  | ----------------------- | ------- | - | ---- | - | ------- | ---- |  | - | ------- | -
|                                             |  | Year Ended December 31, |        
|                                             |  | 2005                    |         |   | 2004 |   |         | 2003 | 
|Revenue:                                     |  |                         |         |   |      |   |         |      |  |   |         |  
|Fee revenue                                  |  | $                       | 340,478 |   |      | $ | 251,585 |      |  | $ | 209,470 |  
|Pass-through revenue                         |  |                         | 225,019 |   |      |   | 130,447 |      |  |   | 102,343 |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Total revenue                                |  |                         | 565,497 |   |      |   | 382,032 |      |  |   | 311,813 |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Operating expenses:                          |  |                         |         |   |      |   |         |      |  |   |         |  
|Professional services costs                  |  |                         | 198,066 |   |      |   | 144,195 |      |  |   | 122,752 |  
|Pass-through expenses                        |  |                         | 225,019 |   |      |   | 130,447 |      |  |   | 102,343 |  
|Selling, general and administrative expenses |  |                         | 99,077  |   |      |   | 73,289  |      |  |   | 65,755  |  
|Stock-based compensation*                    |  |                         | 2,354   |   |      |   | 1,635   |      |  |   | 7,451   |  
|Amortization of intangible assets            |  |                         | 2,800   |   |      |   | 1,289   |      |  |   | 706     |  
|Restructuring expenses (income), net         |  |                         | 671     |   |      |   | 1,220   |      |  |   | (4,109  | )
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Total operating expenses                     |  |                         | 527,987 |   |      |   | 352,075 |      |  |   | 294,898 |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Income from operations                       |  |                         | 37,510  |   |      |   | 29,957  |      |  |   | 16,915  |  
|Other income (expense):                      |  |                         |         |   |      |   |         |      |  |   |         |  
|Interest income                              |  |                         | 5,429   |   |      |   | 1,439   |      |  |   | 692     |  
|Interest expense                             |  |                         | (550    | ) |      |   | (562    | )    |  |   | (549    | )
|Other miscellaneous income (expense), net    |  |                         | (182    | ) |      |   | 321     |      |  |   | 18      |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Income before provision for income taxes     |  |                         | 42,207  |   |      |   | 31,155  |      |  |   | 17,076  |  
|Provision for income taxes                   |  |                         | (1,317  | ) |      |   | (233    | )    |  |   | (217    | )
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Net income                                   |  | $                       | 40,890  |   |      | $ | 30,922  |      |  | $ | 16,859  |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Net income per share                         |  |                         |         |   |      |   |         |      |  |   |         |  
|Basic                                        |  | $                       | 0.46    |   |      | $ | 0.44    |      |  | $ | 0.28    |  
|Diluted                                      |  | $                       | 0.42    |   |      | $ | 0.39    |      |  | $ | 0.24    |  
|Weighted average common shares outstanding   |  |                         |         |   |      |   |         |      |  |   |         |  
|Basic                                        |  |                         | 89,091  |   |      |   | 69,737  |      |  |   | 60,754  |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  
|Diluted                                      |  |                         | 97,531  |   |      |   | 79,091  |      |  |   | 69,234  |  
|                                             |  |                         |         |   |      |   |         |      |  |   |         |  

---

|* | Stock-based compensation relates to the following: (in thousands)
|- | -----------------------------------------------------------------



|                                             |  |      |       |      |   |       |  |   |      
|-------------------------------------------- |  | ---- | ----- | ---- | - | ----- |  | - | -----
|                                             |  | 2005 |       | 2004 |   | 2003 
|Professional services costs                  |  | $    | 1,802 |      | $ | 1,635 |  | $ | 7,004
|Selling, general and administrative expenses |  |      | 552   |      |   |      |  |   | 447  
|                                             |  |      |       |      |   |       |  |   |      
|                                             |  | $    | 2,354 |      | $ | 1,635 |  | $ | 7,451
|                                             |  |      |       |      |   |       |  |   |      

The accompanying notes are an integral part of these consolidated financial statements.



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##### Table of Contents

DIGITAS INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY

(in thousands, except share data)



|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|--------------------------------------------------------- |  | ------------ | - |  | ------------------------ | --- | - | ------------------ | - | ------- | -------------------------------------------------- |  | - | -------------------- | - |  | ------------------------ | ---- | - |  | - | ------ | - |  | - | ------- | -
|                                                          |  | Common Stock |   |  | AdditionalPaid-inCapital |     |   | AccumulatedDeficit |   |         | Cumulative Foreign Currency Translation Adjustment |  |   | DeferredCompensation |   |  | TotalShareholdersEquity |     
|                                                          |  | Shares       |   |  | Amount                   |     |   |                    |   |         |                                                   
|Balance at December 31, 2002                              |  | 62,510,919   |   |  | $                        | 625 |   |                    | $ | 346,898 |                                                    |  | $ | (197,642             | ) |  | $                        | (62  | ) |  | $ | (9,735 | ) |  | $ | 140,084 |  
|Net income                                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   | 16,859               |   |  |                          |      |   |  |   |        |   |  |   | 16,859  |  
|Cumulative foreign currency translation adjustment        |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          | 34   |   |  |   |        |   |  |   | 34      |  
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Total comprehensive income                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 16,893  |  
|Exercise of stock options                                 |  | 6,535,632    |   |  |                          | 65  |   |                    |   | 15,295  |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 15,360  |  
|Stock-based compensation                                  |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   | 7,451  |   |  |   | 7,451   |  
|Cancellation of stock options                             |  |              |   |  |                          |     |   |                    |   | (590    | )                                                  |  |   |                      |   |  |                          |      |   |  |   | 590    |   |  |   |        |  
|Issuance of common stock                                  |  | 189,702      |   |  |                          | 2   |   |                    |   | 560     |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 562     |  
|Repurchase of common stock                                |  | (6,426,735   | ) |  |                          | (64 | ) |                    |   | (25,869 | )                                                  |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | (25,933 | )
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Balance at December 31, 2003                              |  | 62,809,518   |   |  |                          | 628 |   |                    |   | 336,294 |                                                    |  |   | (180,783             | ) |  |                          | (28  | ) |  |   | (1,694 | ) |  |   | 154,417 |  
|Net income                                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   | 30,922               |   |  |                          |      |   |  |   |        |   |  |   | 30,922  |  
|Cumulative foreign currency translation adjustment        |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          | 236  |   |  |   |        |   |  |   | 236     |  
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Total comprehensive income                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 31,158  |  
|Exercise of stock options                                 |  | 5,628,330    |   |  |                          | 56  |   |                    |   | 22,629  |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 22,685  |  
|Stock-based compensation                                  |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   | 1,635  |   |  |   | 1,635   |  
|Cancellation of stock options                             |  |              |   |  |                          |     |   |                    |   | (260    | )                                                  |  |   |                      |   |  |                          |      |   |  |   | 260    |   |  |   |        |  
|Issuance of common stock                                  |  | 117,041      |   |  |                          | 1   |   |                    |   | 662     |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 663     |  
|Repurchase of common stock                                |  | (1,089,000   | ) |  |                          | (10 | ) |                    |   | (9,270  | )                                                  |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | (9,280  | )
|Acquisition of business                                   |  | 19,244,308   |   |  |                          | 192 |   |                    |   | 183,040 |                                                    |  |   |                      |   |  |                          |      |   |  |   | (827   | ) |  |   | 182,405 |  
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Balance at December 31, 2004                              |  | 86,710,197   |   |  |                          | 867 |   |                    |   | 533,095 |                                                    |  |   | (149,861             | ) |  |                          | 208  |   |  |   | (626   | ) |  |   | 383,683 |  
|Net income                                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   | 40,890               |   |  |                          |      |   |  |   |        |   |  |   | 40,890  |  
|Cumulative foreign currency translation adjustment        |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          | (660 | ) |  |   |        |   |  |   | (660    | )
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Total comprehensive income                                |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 40,230  |  
|Exercise of stock options                                 |  | 6,463,498    |   |  |                          | 65  |   |                    |   | 27,199  |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 27,264  |  
|Stock-based compensation                                  |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   | 2,354  |   |  |   | 2,354   |  
|Cancellation of stock options and restricted common stock |  | (57,284      | ) |  |                          | (1  | ) |                    |   | (761    | )                                                  |  |   |                      |   |  |                          |      |   |  |   | 724    |   |  |   | (38     | )
|Issuance of common stock                                  |  | 124,023      |   |  |                          | 1   |   |                    |   | 1,009   |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | 1,010   |  
|Issuance of restricted common stock                       |  | 725,837      |   |  |                          | 7   |   |                    |   | 7,292   |                                                    |  |   |                      |   |  |                          |      |   |  |   | (7,299 | ) |  |   |        |  
|Repurchase of common stock                                |  | (4,463,657   | ) |  |                          | (44 | ) |                    |   | (47,471 | )                                                  |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   | (47,515 | )
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  
|Balance at December 31, 2005                              |  | 89,502,614   |   |  | $                        | 895 |   |                    | $ | 520,363 |                                                    |  | $ | (108,971             | ) |  | $                        | (452 | ) |  | $ | (4,847 | ) |  | $ | 406,988 |  
|                                                          |  |              |   |  |                          |     |   |                    |   |         |                                                    |  |   |                      |   |  |                          |      |   |  |   |        |   |  |   |         |  

The accompanying notes are an integral part of these consolidated financial statements.



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##### Table of Contents

DIGITAS INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)



|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|--------------------------------------------------------------------------------- |  | ----------------------- | -------- | - | ---- | - | -------- | ---- |  | - | -------- | -
|                                                                                  |  | Year Ended December 31, |         
|                                                                                  |  | 2005                    |          |   | 2004 |   |          | 2003 | 
|Cash flows from operating activities:                                             |  |                         |          |   |      |   |          |      |  |   |          |  
|Net income                                                                        |  | $                       | 40,890   |   |      | $ | 30,922   |      |  | $ | 16,859   |  
|Adjustments to reconcile net income to net cash provided by operating activities: |  |                         |          |   |      |   |          |      |  |   |          |  
|Depreciation and amortization                                                     |  |                         | 12,304   |   |      |   | 8,036    |      |  |   | 9,673    |  
|Stock-based compensation                                                          |  |                         | 2,354    |   |      |   | 1,635    |      |  |   | 7,451    |  
|Provision for doubtful accounts                                                   |  |                         | 3,453    |   |      |   |         |      |  |   | 47       |  
|Restructuring expenses (income)                                                   |  |                         | 671      |   |      |   | 1,220    |      |  |   | (4,109   | )
|Loss on disposal of assets                                                        |  |                         | 210      |   |      |   |         |      |  |   |         |  
|Changes in operating assets and liabilities:                                      |  |                         |          |   |      |   |          |      |  |   |          |  
|Accounts receivable                                                               |  |                         | (8,978   | ) |      |   | (3,947   | )    |  |   | 2,111    |  
|Accounts receivable, unbilled                                                     |  |                         | (17,327  | ) |      |   | (749     | )    |  |   | 11,186   |  
|Prepaid expenses and other current assets                                         |  |                         | (1,334   | ) |      |   | (231     | )    |  |   | (1,684   | )
|Other assets                                                                      |  |                         | (670     | ) |      |   | (309     | )    |  |   | (1,627   | )
|Accounts payable                                                                  |  |                         | 31,782   |   |      |   | 4,559    |      |  |   | (8,422   | )
|Billings in excess of costs and estimated earnings on uncompleted contracts       |  |                         | 17,200   |   |      |   | 9,951    |      |  |   | (4,142   | )
|Accrued expenses                                                                  |  |                         | 71       |   |      |   | (5,103   | )    |  |   | (785     | )
|Accrued compensation                                                              |  |                         | 5,478    |   |      |   | 2,761    |      |  |   | 1,660    |  
|Accrued restructuring                                                             |  |                         | (14,000  | ) |      |   | (12,550  | )    |  |   | (8,831   | )
|Other long-term liabilities                                                       |  |                         | 19,086   |   |      |   | (353     | )    |  |   | (140     | )
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Net cash provided by operating activities                                         |  |                         | 91,190   |   |      |   | 35,842   |      |  |   | 19,247   |  
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Cash flows from investing activities:                                             |  |                         |          |   |      |   |          |      |  |   |          |  
|Purchases of short-term investments                                               |  |                         | (377,844 | ) |      |   | (724,641 | )    |  |   | (265,500 | )
|Proceeds from sales and maturities of short-term investments                      |  |                         | 387,820  |   |      |   | 731,127  |      |  |   | 265,550  |  
|Cash acquired                                                                     |  |                         |         |   |      |   | 27,176   |      |  |   |         |  
|Purchases of fixed assets                                                         |  |                         | (31,642  | ) |      |   | (6,659   | )    |  |   | (3,956   | )
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Net cash provided by (used in) investing activities                               |  |                         | (21,666  | ) |      |   | 27,003   |      |  |   | (3,906   | )
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Cash flows from financing activities:                                             |  |                         |          |   |      |   |          |      |  |   |          |  
|Principal payments under capital lease obligations                                |  |                         |         |   |      |   |         |      |  |   | (276     | )
|Payment of notes payable, tenant allowances                                       |  |                         | (356     | ) |      |   | (359     | )    |  |   | (255     | )
|Repurchase of common stock, including transaction costs                           |  |                         | (47,515  | ) |      |   | (9,280   | )    |  |   | (25,933  | )
|Proceeds from issuance of common stock, net of issuance costs                     |  |                         | 28,369   |   |      |   | 23,348   |      |  |   | 15,923   |  
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Net cash provided by (used in) financing activities                               |  |                         | (19,502  | ) |      |   | 13,709   |      |  |   | (10,541  | )
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Effect of exchange rate changes on cash and cash equivalents                      |  |                         | (271     | ) |      |   | 149      |      |  |   | 66       |  
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Net increase in cash and cash equivalents                                         |  |                         | 49,751   |   |      |   | 76,703   |      |  |   | 4,866    |  
|Cash and cash equivalents, beginning of period                                    |  |                         | 130,546  |   |      |   | 53,843   |      |  |   | 48,977   |  
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Cash and cash equivalents, end of period                                          |  | $                       | 180,297  |   |      | $ | 130,546  |      |  | $ | 53,843   |  
|                                                                                  |  |                         |          |   |      |   |          |      |  |   |          |  
|Supplemental disclosure of cash flow information:                                 |  |                         |          |   |      |   |          |      |  |   |          |  
|Cash paid for taxes                                                               |  | $                       | 1,251    |   |      | $ | 298      |      |  | $ | 97       |  
|Cash paid for interest                                                            |  |                         | 354      |   |      |   | 457      |      |  |   | 447      |  

The accompanying notes are an integral part of these consolidated financial statements.



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



|1. | BASIS OF PRESENTATION, DESCRIPTION OF BUSINESS, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
|-- | ----------------------------------------------------------------------------------------------

Basis of Presentation and Description of the Business

Digitas Inc., a Delaware corporation
organized in 1999, is the parent company to three agencies, Digitas LLC, Medical Broadcasting, LLC (MBC) and Modem Media, Inc.

The agencies of Digitas Inc. help blue-chip global brands develop, engage and profit from their customers through digital, direct and indirect relationships. Driving accountable and measurable relationship engines, the agencies are known
for combining creativity and customer insight with analytics, measurement and strategy across digital and direct media. The Digitas LLC agency, founded in 1980, has locations in Boston, Chicago, Detroit and New York. The Digitas LLC agency has
relationships with clients such as American Express, AT&T and General Motors. MBC, founded in 1989 and acquired by Digitas Inc. in January 2006, is located in Philadelphia. MBC has long-term relationships with clients such as AstraZeneca
International, Bristol Meyers Squibb, McNeil and Wyeth. The Modem Media agency, founded in 1987 and acquired by Digitas Inc. in October 2004, has locations in Atlanta, London, New York, Norwalk and San Francisco. The Modem Media agency has
relationships with clients such as Delta Air Lines, Heineken and Kraft Foods. In total, Digitas Inc. and its three agencies employ more than 1,800 professionals.

Summary of Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany transactions
have been eliminated in consolidation.

Cash and Cash Equivalents

Cash and cash equivalents include all highly liquid instruments purchased with an original maturity of three months or less. Cash equivalents are stated at cost plus accrued interest, which approximates fair value.

Investments

The Company classifies
its investments in marketable securities as available for sale as defined in Statement of Financial Accounting Standards (SFAS) No. 115, Accounting for Certain Investments in Debt and Equity Securities and reports them
at fair value. Any unrealized gains or losses would be included in stockholders equity as a component of accumulated other comprehensive loss. Any realized gains or losses would be shown in the accompanying consolidated statements of
operations in other income or expense.

At December 31, 2005, the Company held short-term investments available for sale with an
aggregate fair value of $37.0 million. These investments consisted of $31.8 million of auction rate securities and $5.2 million of government and corporate bonds. The maturities on these securities ranged from less than one month to more than thirty
years at December 31, 2005. At December 31, 2004, the Company held short-term investments available for sale with an aggregate fair value of $47.0 million. These investments consisted of $35.4 million of auction rate securities and $11.6
million of government and corporate bonds and certificates of deposit. The maturities on these securities ranged from less than one month to more than thirty years at December 31, 2004. There were no realized or unrealized gains or losses on
these securities in the years ended December 31, 2005, 2004 or 2003.



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable are recorded at the invoiced amount and do not bear interest. The Company maintains an allowance for estimated losses resulting from
the inability of customers to make required payments. The collectibility of outstanding customer invoices is continuously assessed. In estimating the allowance, the Company considers factors such as historical collections, a customers current
credit-worthiness, age of the receivable balance both individually and in the aggregate, and general economic conditions that may affect a customers ability to pay. Actual customer collections could differ from estimates, requiring additional
adjustments to the allowance for doubtful accounts.

Fixed Assets

Fixed assets are recorded at cost. Expenditures for renewals and improvements are capitalized. Repairs and maintenance are charged to operations as incurred. Equipment held under capital leases is stated at the
present value of minimum lease payments at the inception of the lease and amortized using the straight-line method. Depreciation is recorded on the straight-line basis over the estimated useful lives of the related assets, which are as follows:



|                                |  |                                    
|------------------------------- |  | -----------------------------------
|Furniture and fixtures          |  | 5-7 years                          
|Computer equipment and software |  | 3-5 years                          
|Capital leases                  |  | Lesser of lease term or useful life
|Leasehold improvements          |  | Lesser of lease term or useful life

Goodwill

Acquisitions are accounted for under the purchase method of accounting, pursuant to SFAS No. 141, Business Combinations. Accordingly, the purchase price is allocated to the tangible assets and
liabilities and intangible assets acquired, based on their estimated fair values. The excess purchase price over the fair value is recorded as goodwill. Identifiable intangible assets are valued separately and those with a determinable useful life
are amortized over the expected useful life.

Goodwill is stated at cost. SFAS No. 142, Goodwill and Other Intangible
Assets, requires goodwill and non-amortizable intangible assets to be tested for impairment on an annual basis, and between annual tests in certain circumstances, and written down when impaired. Impairment exists if the carrying value of the
reporting unit exceeds the fair value of the reporting unit. As the Company has one reporting segment, it utilizes the entity-wide approach for assessing goodwill. The Company evaluates goodwill for impairment using the two-step process as
prescribed in SFAS No. 142. The first step is to compare the fair value of the reporting unit to the carrying amount of the reporting unit. If the carrying amount exceeds the fair value, a second step must be followed to calculate impairment.
Otherwise, if the fair value of the reporting unit exceeds the carrying amount, the goodwill is not considered to be impaired as of the measurement date. The Company performed the initial step by considering its fair market value as determined by
its publicly traded stock to its carrying amount. The Company also considers future discounted cash flows as compared to the carrying amount to assess the recoverability of its goodwill. The use of discounted cash flow requires the Company to make
certain assumptions and estimates regarding industry economic factors and future profitability.

Other Intangible Assets

Other intangible assets are stated at cost less accumulated amortization. As of December 31, 2005, other intangible assets consist of acquired
customer base and acquired trademarks and tradenames. As of December 31, 2004, other intangible assets consisted of acquired customer base, acquired trademarks and tradenames and



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



favorable leases, which represent the difference between the fair market value of the new leases signed on the purchase date in conjunction with the 1999
recapitalization and the actual leases in existence. Other intangible assets are valued based on estimates of future cash flows and amortized on a straight-line basis over their estimated useful lives.

Under SFAS No. 142, intangible assets with indefinite lives are not amortized but reviewed for impairment annually, or more frequently, if
impairment indicators arise. The carrying value and ultimate realization of these assets is dependent upon estimates of future earnings and benefits that the Company expects to generate from their use. Under SFAS No. 142, the impairment test
for intangible assets with indefinite lives requires a determination of the fair value of the intangible asset. If the Companys expectations of future results and cash flows change and are significantly diminished, intangible assets may be
impaired and the resulting charge to operations may be material. When the Company determines that the carrying value of intangibles or other long-lived assets may not be recoverable based upon the determination of the fair value or the existence of
one or more indicators of impairment, it measures impairment, if any, based on the projected undiscounted cash flow method to determine whether an impairment exists, and then measures the impairment using discounted cash flows. The estimation of
useful lives and expected cash flows requires the Company to make significant judgments regarding future periods that are subject to some factors outside its control. Changes in these estimates can result in significant revisions to the carrying
value of these assets and may result in material charges to the results of operations. The estimated life of the acquired trademark is indefinite. The estimated life of the acquired customer base is 10 years. Intangible assets with determinable
estimated lives are amortized over these lives.

Internal Use Software

The Company capitalizes external costs related to software and implementation services in connection with its internal use software systems.

Impairment of Long-Lived Assets

In accordance with SFAS No. 144, Accounting for the
Impairment or Disposal of Long-Lived Assets, the Company evaluates the recoverability of the carrying value of its long-lived assets based on estimated undiscounted cash flows to be generated from each of such assets compared to the original
estimates used in measuring the assets. To the extent impairment is identified, the Company reduces the carrying value of such impaired assets to fair value based on estimated discounted future cash flows.

Fair Value of Financial Instruments

The fair value
of cash and cash equivalents, accounts receivable, short-term debt and accounts payable approximate their carrying value due to the immediate or short-term maturity of these financial instruments. The fair value of long-term debt is based on the
current rates offered to the Company for debt instruments of similar risks and maturities and approximates its carrying value.

Deferred Rent

Deferred rent consists of step rent and tenant improvement allowances from landlords related to the Companys operating leases for
our facilities. Step rent represents the difference between actual operating lease payments due and straight-line rent expense, which is recorded by the Company over the term of the lease, which begins at the time the Company takes possession of the
space. The amount of the difference is recorded as a deferred credit in the early periods of the lease, when cash payments are generally lower than straight-line rent



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



expense, and is reduced in the later periods of the lease when payments begin to exceed the straight-line expense. Tenant allowances from landlords for
tenant improvements are generally comprised of cash received from the landlord as part of the negotiated terms of the lease. These cash payments are recorded as a deferred credit from the landlord that is amortized into income (through lower rent
expense) over the term of the applicable lease, which begins at the time the Company takes possession of the space.

Fee Revenue Recognition

The Company derives substantially all of its fee revenues from the performance of professional services. Individual projects generally
last up to six months, however some of the Companys projects may be longer in duration. The Company generally enters into written agreements with its clients, under contracts that are typically terminable upon 30 to 90 days notice. Under these
termination provisions, revenue is earned based upon time and materials incurred or on a fixed price basis. The Company recognizes revenue earned under time and materials contracts as services are provided based upon hours worked and contractually
agreed-upon hourly rates. Revenue pursuant to time and materials contracts is recognized as services are provided. The Company recognizes revenue from fixed-price contracts, such as consulting arrangements, using the proportional performance method
based on the ratio of costs incurred to estimates of total expected project costs in order to determine the amount of revenue earned to date. Project costs are based on the direct salary and associated fringe benefits of the consultants on the
engagement plus all direct expenses incurred to complete the engagement that are not reimbursed by the client. The proportional performance method is used since reasonably dependable estimates of the revenues and costs applicable to various stages
of a contract can be made. These estimates are based on historical experience and deliverables identified in the contract and are indicative of the level of benefit provided to the Companys clients. The Companys financial management
maintains contact with project managers to monitor the status of the projects and, for fixed-price engagements, financial management is updated on the budgeted costs and required resources to complete the project. These budgets are then used to
calculate revenue to be recognized and to estimate the income or loss on the project. Favorable changes in estimates result in additional revenue and profit recognition, and unfavorable changes in estimates result in a reduction of recognized
revenue and profit. If a contract was anticipated to result in a loss, provisions for the estimated loss on the contract would be made in the period in which the loss first becomes probable and reasonably estimable. There are no costs that are
deferred and amortized over the contract term. Some contracts contain provisions for performance incentives. Such contingent revenue is recognized in the period in which the contingency is resolved. The Company recognizes revenue for services only
in those situations where collection from the client is reasonably assured. The Companys normal payment terms are 30 days from invoice date. Client relationship managers and finance personnel monitor timely payments from clients and assess
collection issues, if any. Unbilled accounts receivable on contracts is comprised of costs incurred plus estimated earnings from revenue earned in advance of billings under the contract. Advance payments are recorded as billings in excess of cost
and estimated earnings on uncompleted contracts until the services are provided. Included in accounts receivable and unbilled accounts receivable are reimbursable costs.

Pass-through Revenue and Expenses

The Company incurs significant reimbursable costs, such as
payments to vendors for media and production services and postage and travel-related expenses, on behalf of clients. In accordance with the client agreements, there is no markup on reimbursable costs and the clients approval is required prior
to the Company incurring them. Although the Company actively mitigates its credit risk related to these pass-through costs mainly by billing our clients in advance of incurring the actual expense with vendors and by its customers participating in
the management of such vendor relationships, Digitas is often the sole party that contracts with these vendors. Collected advance billings are reflected as billings in excess of costs on the balance sheet. The Company accounts for pass-through
revenue and expenses in accordance with Emerging Issues Task Force (EITF) Issue



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



No. 01-14, Income Statement Characterization of Reimbursements Received for Out of Pocket Expenses Incurred, and includes these costs
incurred as a component of revenue and as a component of operating expenses in the statements of operations.

Professional Services Costs

Professional services costs consist primarily of compensation and benefits of the Companys employees engaged in the delivery of
professional services plus other non-reimbursable service costs.

Net Income Per Share

Basic and diluted earnings per share are computed in accordance with SFAS No. 128, Earnings per Share. SFAS No. 128 requires both
basic earnings per share, which is based on the weighted average number of common shares outstanding, and diluted earnings per share, which is based on the weighted average number of common shares outstanding and all dilutive potential common
equivalent shares outstanding. The dilutive effect of options and warrants is determined under the treasury stock method using the average market price for the period. Common equivalent shares are included in the per share calculations where the
effect of their inclusion would be dilutive (shares in thousands).



|                                                   |  |              |  |        |  |       
|-------------------------------------------------- |  | ------------ |  | ------ |  | ------
|                                                   |  | December 31,
|                                                   |  | 2005         |  | 2004   |  | 2003  
|Weighted average common shares outstanding         |  | 89,091       |  | 69,737 |  | 60,754
|Dilutive effect of options and warrants            |  | 8,440        |  | 9,354  |  | 8,481 
|                                                   |  |              |  |        |  |       
|Diluted weighted average common shares outstanding |  | 97,531       |  | 79,091 |  | 69,235
|                                                   |  |              |  |        |  |       

For the years ended December 31, 2005, 2004 and 2003, options and warrants totaling 687,239;
2,055,111 and 4,064,843, respectively, were not included in the computation of diluted net income per share as their effect would have been antidilutive.

Income Taxes

The Company accounts for income taxes using the asset and liability method in accordance with SFAS
No. 109, Accounting for Income Taxes. Under SFAS No. 109, 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 income tax bases for operating profit and tax liability carryforward. Deferred tax assets and liabilities are measured using enacted tax rates for the years in which those temporary differences are
expected to be recovered or settled. The effect on deferred tax assets or liabilities of a change in tax rates is recognized in the period in which the tax change occurs.

Stock-based Compensation

The Company applies the intrinsic method of accounting under Accounting
Principles Board Opinion (APBO) No. 25, Accounting for Stock Issued to Employees, and related interpretations, in accounting for its employee stock-based award plans. Stock-based compensation expense is recognized on a
straight-line basis over the awards vesting period. The Company provides pro forma disclosures of compensation expense under the fair value method of SFAS No. 123, Accounting for Stock-Based Compensation, and SFAS
No. 148, Accounting for Stock-Based CompensationTransition and Disclosure. As noted in Recently Issued Accounting Pronouncements, the Company will adopt the provisions of SFAS No. 123(R) in the first quarter
of 2006.



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Had compensation cost for the Companys stock-based award plans been determined using the fair
value method at the grant dates, the effect on the Companys net income and earnings per share for the years ended December 31, 2005, 2004 and 2003 would have been as follows: (dollars in thousands)



|                                                                           |  |      |        |   |      |   |        |      |  |   |         |  
|-------------------------------------------------------------------------- |  | ---- | ------ | - | ---- | - | ------ | ---- |  | - | ------- | -
|                                                                           |  | 2005 |        |   | 2004 |   |        | 2003 | 
|Net income, as reported                                                    |  | $    | 40,890 |   |      | $ | 30,922 |      |  | $ | 16,859  |  
|Plus: Stock-based compensation included in reported net income, net of tax |  |      | 2,354  |   |      |   | 1,635  |      |  |   | 7,451   |  
|Less: Stock-based compensation expense under fair value method, net of tax |  |      | (7,976 | ) |      |   | (9,111 | )    |  |   | (19,727 | )
|                                                                           |  |      |        |   |      |   |        |      |  |   |         |  
|Pro forma net income                                                       |  | $    | 35,268 |   |      | $ | 23,446 |      |  | $ | 4,583   |  
|                                                                           |  |      |        |   |      |   |        |      |  |   |         |  
|Basic net income per share, as reported                                    |  | $    | 0.46   |   |      | $ | 0.44   |      |  | $ | 0.28    |  
|Diluted net income per share, as reported                                  |  | $    | 0.42   |   |      | $ | 0.39   |      |  | $ | 0.24    |  
|Pro forma basic net income per share                                       |  | $    | 0.40   |   |      | $ | 0.34   |      |  | $ | 0.08    |  
|Pro forma diluted net income per share                                     |  | $    | 0.36   |   |      | $ | 0.29   |      |  | $ | 0.07    |  

The Company calculated the fair value of each option grant on the date of grant using the
Black-Scholes option pricing model with the following weighted average assumptions used for grants during 2005, 2004 and 2003: volatility of 50% in 2005, 50% to 65% in 2004, and 65% in 2003, no expected dividend yield; weighted average risk-free
interest rates of 4.0%, 3.3%, and 2.8% in 2005, 2004 and 2003, respectively; and expected lives of five years in 2005, three to five years in 2004, and five years in 2003.

Foreign Currency Translation

Monetary assets and liabilities of the Companys foreign branch
are translated into U.S. dollars at the exchange rate in effect at period-end and nonmonetary assets and liabilities are remeasured at historic exchange rates. Income and expenses are remeasured at the average exchange rate for the period.
Transaction gains and losses are reflected in selling, general and administrative expenses in the statements of operations. Transaction gains were approximately $18,000 for the year ended December 31, 2005. Transaction losses were approximately
$58,000 and $73,000 for the years ended December 31, 2004 and 2003, respectively.

Managements Use of Estimates

The preparation of the financial statements in conformity with generally accepted accounting principles 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 financial statements and the reported amounts of revenues and expenses during the period. These include
estimates related to revenue recognition, the allowance for doubtful accounts, goodwill, stock-based compensation and restructuring. Actual results could differ from those estimates.

Comprehensive Income

The Company accounts for comprehensive income under SFAS No. 130,
Reporting Comprehensive Income. All components of comprehensive income are reported in the financial statements in the period in which they are recognized. The Companys comprehensive income is comprised of net income and foreign
currency translation adjustment.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Reclassifications

Certain previously reported amounts have been reclassified to conform to the current year presentation.

The Company reclassified its auction rate securities from cash and cash equivalents to short-term investments as of September 30, 2004 and for all prior periods. These reclassifications had no impact on the results of operations of the
Company. The following table summarizes the balances as previously reported and as reclassified as of the period ending dates for each of the seven quarters ending June 30, 2004 (dollars in thousands).



|                   |  |                          |        |                          |   |                       |  |   |       
|------------------ |  | ------------------------ | ------ | ------------------------ | - | --------------------- |  | - | ------
|                   |  | As Reported              |        | As Reclassified         
|                   |  | Cash and CashEquivalents |        | Cash and CashEquivalents |   | Short-termInvestments
|June 30, 2004      |  | $                        | 93,794 |                          | $ | 53,794                |  | $ | 40,000
|March 31, 2004     |  |                          | 80,942 |                          |   | 51,142                |  |   | 29,800
|December 31, 2003  |  |                          | 73,643 |                          |   | 53,843                |  |   | 19,800
|September 30, 2003 |  |                          | 62,667 |                          |   | 42,617                |  |   | 20,050
|June 30, 2003      |  |                          | 52,255 |                          |   | 32,205                |  |   | 20,050
|March 31, 2003     |  |                          | 48,330 |                          |   | 28,280                |  |   | 20,050
|December 31, 2002  |  |                          | 68,827 |                          |   | 48,977                |  |   | 19,850

Recently Issued Accounting Pronouncements

In December 2004, the FASB issued SFAS No. 123 (revised 2004) Share-Based Payment (SFAS No. 123(R)). SFAS
No. 123(R) replaces SFAS No. 123 Accounting for Stock-Based Compensation, supersedes APB Opinion No. 25 Accounting for Stock Issued to Employees, and amends SFAS No. 95 Statement of Cash Flows.
SFAS No. 123(R) requires entities to recognize stock-based compensation expense for all share-based payments to employees and directors, including grants of employee stock options, based on the grant-date fair value of those share-based
payments (with limited exceptions). In April 2005, the Securities and Exchange Commission (SEC) issued a final ruling that extended the compliance date for SFAS No. 123(R) to the first interim or annual reporting period of the
registrants first fiscal year that begins on or after June 15, 2005. The Company is now required to adopt SFAS No. 123(R) in the first quarter of fiscal 2006. Adoption of SFAS No. 123(R) will reduce reported income and net
income per share because the Company currently does not recognize compensation cost for all share-based payments to employees and directors, as permitted by APB Opinion No. 25. The Company will use SFAS No. 123(R)s modified
prospective application method upon adoption. The Company estimates the impact of adopting SFAS No. 123(R), to be approximately $5 million to $7 million of additional stock-based compensation expense in 2006, based upon estimated stock-based
compensation expense from unvested options outstanding as of the end of 2005 and from expected grants of stock options and purchase of stock under its Employee Stock Purchase Plan in 2006. Total stock-based compensation expense from unvested options
and restricted stock outstanding as of the end of 2005, expected grants of stock options and restricted stock in 2006 and purchases of stock under the Employee Stock Purchase Plan in 2006, is expected to be approximately $10 million to $12 million
in 2006. Stock-based compensation expense calculated upon adoption of SFAS No. 123(R) may differ from pro-forma amounts currently disclosed in the footnotes based on changes in the fair value of our common stock, changes in the number of
options granted or the terms of such options, the treatment of tax benefits, different assumptions and treatment of forfeitures under SFAS No. 123(R), and changes in interest rates or other factors.

In December 2004, the FASB issued SFAS No. 153, Exchanges of Nonmonetary Assets, an amendment of APBO No. 29, Accounting for Nonmonetary
Transactions. SFAS No. 153 requires that exchanges of nonmonetary assets be measured based on the fair value of the assets exchanged. Further, it expands the exception



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



for nonmonetary exchanges of similar productive assets to nonmonetary assets that do not have commercial substance. The provisions of SFAS No. 153 were
effective for nonmonetary asset exchanges beginning in the third quarter of 2005. The adoption of the provisions of SFAS No. 153 did not have a material impact on the Companys financial position or results of operations.

In May 2005, the FASB issued SFAS No. 154 Accounting Changes and Error Corrections (SFAS No. 154), which replaces
APB Opinion No. 20 Accounting Changes, and SFAS No. 3 Reporting Accounting Changes in Interim Financial Statements. SFAS No. 154 changes the requirements for the accounting for and reporting of a change in
accounting principle, and applies to all voluntary changes in accounting principles, as well as changes required by an accounting pronouncement in the unusual instance it does not include specific transition provisions. Specifically, SFAS
No. 154 requires retrospective application to prior periods financial statements, unless it is impracticable to determine the period-specific effects or the cumulative effect of the change. When it is impracticable to determine the
effects of the change, the new accounting principle must be applied to the balances of assets and liabilities as of the beginning of the earliest period for which retrospective application is practicable and a corresponding adjustment must be made
to the opening balance of retained earnings for that period rather than being reported in the income statement. When it is impracticable to determine the cumulative effect of the change, the new principle must be applied as if it were adopted
prospectively from the earliest date practicable. SFAS No. 154 is effective for accounting changes and corrections of errors made in fiscal years beginning after December 15, 2005. SFAS No. 154 does not change the transition
provisions of any existing pronouncements. The Company does not believe that the adoption of SFAS No. 154 will have a significant impact on its financial position or results of operations.

2. BUSINESS ACQUISITION

On October 15, 2004,
the Company acquired Modem Media, Inc. (Modem Media), a Norwalk, Connecticut based company that provides interactive marketing strategy services in a stock-for-stock transaction. At the time of the acquisition, Modem Media had
approximately 250 employees and also had offices in London and San Francisco. The Company and Modem Media agreed to the transaction based on their belief that it would provide added value to their respective shareholders resulting from a combined
entity with stronger long-term growth potential due to an increased scope of services, strengthened shared client relationships, a common strategic focus on delivering client value and operating synergies. The aggregate purchase price was
approximately $182.4 million, which consisted of 19,244,308 shares of the Companys common stock with a value of $168.8 million, or $8.77 per share and stock options assumed with a fair value of $13.6 million. In addition, the Company recorded
merger-related transaction costs of $5.1 million. Each outstanding share of Modem Media common stock was exchanged for 0.70 shares of the Companys common stock, and each outstanding option to purchase Modem Media common stock was assumed by
the Company and is exercisable into the Companys common stock at the same exchange ratio. Common stock issued as consideration for this transaction was valued at the closing price on the two days before the announcement date through the two
days after the announcement date of the acquisition. The results of Modem Media since October 15, 2004 have been included in the consolidated financial statements. Modem Media operates as a wholly-owned subsidiary of Digitas Inc. and is
included as part of the Companys only segment.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



In connection with the acquisition, the Company originally recorded $154.8 million of goodwill and
other intangible assets. The following table summarizes the preliminary estimated fair values of the assets acquired and liabilities assumed at the date of acquisition (in thousands):



|                            |  |                       |        
|--------------------------- |  | --------------------- | -------
|                            |  | As of October 15,2004
|Cash and cash equivalents   |  | $                     | 27,176 
|Short-term investments      |  |                       | 33,687 
|                            | 
|Current assets              |  | $                     | 75,821 
|Property and equipment      |  |                       | 5,256  
|Goodwill                    |  |                       | 120,078
|Intangible assets           |  |                       | 34,700 
|Other noncurrent assets     |  |                       | 1,399  
|                            |  |                       |        
|Total assets acquired       |  |                       | 237,254
|Current liabilities         |  |                       | 31,463 
|Other long-term liabilities |  |                       | 23,405 
|                            |  |                       |        
|Total liabilities assumed   |  |                       | 54,868 
|                            |  |                       |        
|Net assets acquired         |  | $                     | 182,386
|                            |  |                       |        

Of the $34.7 million of acquired intangible assets, $6.7 million was assigned to a registered
trademark, which has an indefinite life and is not subject to amortization, and $28.0 million was assigned to a customer base that is being amortized over the estimated useful life of ten years.

The following pro forma results of operations for the years ended December 31, 2004 and 2003, have been prepared as though the acquisition of Modem
Media had occurred as of January 1, 2003. This pro forma financial information does not purport to be indicative of operations that may occur in the future (in thousands, except per share data):



|                                    |  |                         |         |      |   |        
|----------------------------------- |  | ----------------------- | ------- | ---- | - | -------
|                                    |  | Year Ended December 31,
|                                    |  | 2004                    |         | 2003
|Revenues                            |  | $                       | 427,743 |      | $ | 372,210
|Net income                          |  |                         | 27,920  |      |   | 20,170 
|Income per share                    |  |                         |         |      |   |        
|Basic                               |  | $                       | 0.33    |      | $ | 0.26   
|Diluted                             |  |                         | 0.30    |      |   | 0.23   
|Weighted average shares outstanding |  |                         |         |      |   |        
|Basic                               |  |                         | 84,880  |      |   | 79,004 
|Diluted                             |  |                         | 94,234  |      |   | 87,923 

During the year ended December 31, 2005, the Company recorded purchase price allocation
adjustments of $6.3 million to reduce goodwill. Of the $6.3 million of adjustments, $1.4 million represented a reversal of a portion of the liability recorded in connection with Modem Medias guarantee of the CentrPort operating lease (see
Footnote 14 for further description), $1.6 million related to a reversal of a portion of the restructuring accrual to account for a sublease entered into during the second quarter of 2005 and for a change in assumptions related to the future use of
certain floor space, $0.8 million related to a decrease in the restructuring accrual to reflect the remaining workforce and related costs expected to be paid, $1.4 million represented a reversal of



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



acquired pre-billed media liabilities which were no longer considered a valid obligation of the Company, $0.2 million related to the settlement of an
outstanding Modem Media lawsuit and approximately $0.9 million represented reversals of other accruals which were no longer considered valid obligations of the Company. Each of these adjustments relate to liabilities acquired in the Modem Media
acquisition.

3. RESTRUCTURING EXPENSES

During 2001 and 2002, the Company recorded restructuring charges for workforce reduction and related costs as well as the consolidation of facilities and abandonment of related leasehold improvements in order to realign its cost structure
with changing market conditions. Throughout 2002 and 2003, the Company continued to monitor the economic conditions of the real estate market. During 2003, the Company made significant progress towards eliminating its excess real estate resulting in
the recognition of $4.1 million of restructuring income related to the reversal of restructuring expense initially recorded in 2001 and 2002. The restructuring expense was reversed because of savings of $7.2 million as compared to the Companys
original estimates. These savings were the result of the Company subleasing its excess space at terms more favorable than estimates and assumptions made in 2002 for savings of $2.3 million, negotiating a termination of the Salt Lake City lease for
less than the Companys estimates for savings of $0.3 million and returning one floor initially restructured in San Francisco to operations, which represented savings of $4.6 million. The $7.2 million in savings was offset by revisions in
estimates of future sublease rates and terms for remaining leases resulting in an increase in expected future obligations of $3.1 million. These sublease estimates, which were made in consultation with the Companys real estate advisers, were
based on current and projected conditions at the time in the real estate and economic markets in which the Company determined it had excess office space.

The floor returned to operations in San Francisco was restructured in the third quarter of 2002 because management had committed to a plan to redeploy, reorganize and streamline the workforce in San Francisco and
relocate in 2003 to a more efficient and cost effective office location. At the time of the restructuring charge, the floor was being used in operations. All costs associated with this floor including rent expense, operating expenses and
depreciation expense on leasehold improvements continued to be included as part of selling, general and administrative expenses in the Companys statements of operations, with an expectation that all costs would continue to be included as part
of selling, general and administrative expenses until the plan to vacate was implemented. The initial plan communicated to the workforce was scheduled to be implemented in January 2003, but was subsequently postponed due to some incremental projects
won in December 2002 and January 2003. Many of the changes in workforce were implemented over the first two quarters of 2003 as the skill sets of those identified were not required to serve the new projects. Although the initial plan to vacate the
facility was postponed, management continued to expect that in 2003 the floor would be vacated and the employees in the region would be relocated to more efficient and cost effective space. Although the Company allowed in its restructuring plan for
a significant vacancy period due to the poor real estate market in San Francisco, the Company actively marketed the floor throughout 2003 with the intent of securing a subtenant to minimize the cash flow drain to the Company for paying rent on the
new location while the old location remained vacant. However, in the fourth quarter of 2003 it became apparent that the original plan to vacate the floor was not likely to be carried out, as originally developed by management and approved by the
Board of Directors, and that the floor should continue to be used in operations. This decision was made because certain client relationships expanded at a pace exceeding the Companys initial budget estimates and expectations, improved business
expectations with additional clients previously thought to be declining relationships, and the hiring in December of a new President for the San Francisco office.

During 2004, the Company recorded restructuring expenses totaling $1.2 million, consisting solely of workforce reduction and related costs. The Company reduced its workforce by approximately 50 people,



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



primarily in its Boston office. This reduction was primarily in response to an announcement in July 2004 by AT&T Corp. that it would discontinue its
marketing of local and long-distance telephone services to consumers.

During 2004, the Company continued to make progress towards
eliminating its excess real estate obligations as it was able to terminate its lease agreement in London, terminate its lease agreement for one restructured floor in Boston and sublease previously restructured floors in other markets. In connection
with the Modem Media acquisition, the Company acquired accrued restructuring of $16.9 million during the fourth quarter of 2004. Approximately $4.6 million of this amount was workforce-related for payments of severance, which was recorded in
connection with the acquisition and $12.3 million was related to Modem Media real estate obligations net of estimated sublease income, of which approximately $1.0 million was recorded in connection with the acquisition. Modem Media has excess office
space in Norwalk, San Francisco and London. Approximately 80,000 square feet identified as excess remained available for sublease at December 31, 2004.

In the year ended December 31, 2005, the Company recorded an adjustment to the purchase price allocation for the Modem Media acquisition of $0.8 million to decrease the acquired restructuring accrual to reflect
the remaining workforce and related costs expected to be paid. The adjustment to the workforce accrual was recorded as a reduction to goodwill since the initial restructuring activity was recorded in connection with the acquisition. Also during
2005, the Company reversed the remaining restructuring accrual related to the 2004 reduction in workforce. The reversal of approximately $0.1 million was based on the Companys determination that there were no further obligations related to the
workforce reduction and recorded as a reduction in restructuring expense.

In addition, the Company recorded restructuring activity related
to new developments and conditions in the real estate markets and changes in business needs during the year ended December 31, 2005. The Company recorded restructuring expense totaling $3.0 million related to additional space identified as
excess in the San Francisco and Norwalk offices. The Norwalk space was originally in operations but was added to the restructuring accrual as a result of the Companys efforts to consolidate space subsequent to the Modem Media acquisition. The
space in San Francisco was included in the restructuring accrual as a result of the consolidation of the Companys local offices subsequent to the Modem Media acquisition. The original facility charge represented an estimate of future
obligations under the terms of the lease for the excess space less estimated income from subleasing activities. In January 2006, the Company finalized a sublease agreement with a third party for the San Francisco space. The terms of the sublease
agreement differed from the assumptions used in establishing the original accrual. Accordingly, the Company recorded approximately $0.7 million of additional restructuring expense in 2005 to reflect the actual terms of the sublease agreement. Also
during 2005, the Company determined that one floor in its New York office, which was initially included in the restructuring accrual in 2001, and space on one of the restructured floors in the Norwalk office should be returned to operations due to
changes in business as well as the relocation of a former Modem Media client relationship to the New York office. The remaining liabilities of $3.0 million related to the New York space was removed from the accrual during the year ended
December 31, 2005, and recorded as restructuring income.

During 2005, the Company entered into a sublease agreement for two of the
floors in the Norwalk office and reduced the accrual by $1.4 million to reflect the sublease income expected under the terms of the sublease. Of the $1.4 million adjustment, approximately $0.2 million was recorded as a portion of the reduction in
restructuring expense, and $1.2 million was a reduction to goodwill as the initial restructuring activity was recorded in connection with purchase accounting. Also, the Company determined that space on one of the restructured floors in the Norwalk
office should be returned to operations due to changes in business needs. The remaining liability of $0.3 million was removed from the accrual during the year ended December 31, 2005, as a reduction to goodwill since the initial restructuring
activity was recorded in connection with purchase accounting.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Sublease estimates, which were made in consultation with the Companys real estate advisers,
were based on current and projected conditions at the time in the real estate and economic markets in which the Company determined it had excess office space. At December 31, 2005, 180,000 square feet of identified excess office space has been
subleased and approximately 74,000 square feet remains available for sublease.

The Company continues to evaluate alternatives and monitor
its restructuring accrual on a quarterly basis to reflect new developments and prevailing economic conditions in the real estate markets in which the Company leases office space.

At December 31, 2005, the Companys restructuring accrual totaled $17.9 million. Approximately $0.1 million of this balance is workforce
related for final payments of severance and will be fully utilized in 2006. The remaining $17.8 million is related to remaining real estate obligations net of sublease income. Approximately $5.1 million will be utilized in 2006 with the remaining
utilized over the following five years. The Company believes the restructuring accrual is appropriate and adequate to cover remaining obligations.

The following is a summary of restructuring activity for the years ended December 31, 2005, 2004 and 2003 (dollars in thousands):



|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|------------------------------------------------------- |  | ----------------------------------- | ------ | - | -------------------------- | - | ------- | ----- |  | - | ------- | -
|                                                        |  | WorkforceReduction andRelated Costs |        |   | Consolidationof Facilities |   |         | Total | 
|Accrued restructuring at December 31, 2002              |  | $                                   | 1,488  |   |                            | $ | 48,900  |       |  | $ | 50,388  |  
|Restructuring expenses 2003                             |  |                                     |       |   |                            |   | 3,077   |       |  |   | 3,077   |  
|Restructuring income 2003                               |  |                                     |       |   |                            |   | (7,186  | )     |  |   | (7,186  | )
|Utilization 2003                                        |  |                                     | (1,076 | ) |                            |   | (15,895 | )     |  |   | (16,971 | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2003              |  |                                     | 412    |   |                            |   | 28,896  |       |  |   | 29,308  |  
|Restructuring expenses 2004                             |  |                                     | 1,220  |   |                            |   |        |       |  |   | 1,220   |  
|Restructuring accrual acquired from Modem Media in 2004 |  |                                     | 4,592  |   |                            |   | 12,265  |       |  |   | 16,857  |  
|Utilization 2004                                        |  |                                     | (2,307 | ) |                            |   | (11,099 | )     |  |   | (13,406 | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2004              |  |                                     | 3,917  |   |                            |   | 30,062  |       |  |   | 33,979  |  
|Restructuring expenses 2005                             |  |                                     |       |   |                            |   | 3,795   |       |  |   | 3,795   |  
|Restructuring income 2005                               |  |                                     | (53    | ) |                            |   | (3,071  | )     |  |   | (3,124  | )
|Utilization 2005                                        |  |                                     | (2,978 | ) |                            |   | (11,127 | )     |  |   | (14,105 | )
|Adjustments 2005                                        |  |                                     | (811   | ) |                            |   | (1,803  | )     |  |   | (2,614  | )
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  
|Accrued restructuring at December 31, 2005              |  | $                                   | 75     |   |                            | $ | 17,856  |       |  | $ | 17,931  |  
|                                                        |  |                                     |        |   |                            |   |         |       |  |   |         |  

The Companys restructuring activity which commenced in the second quarter of 2001, has
resulted in workforce reductions totaling approximately 750 employees across all business functions and regions.

For the years ended
December 31, 2005 and 2004, cash expenditures related to restructuring activities were $14.1 million and $12.4 million, respectively, and the Company disposed of $0.5 million and $1.0 million, respectively, of leasehold improvements related to
excess office space.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



4. FIXED ASSETS

Fixed assets consist of the following (dollars in thousands):



|                                |  |              |         |   |      |   |         |  
|------------------------------- |  | ------------ | ------- | - | ---- | - | ------- | -
|                                |  | December 31, |        
|                                |  | 2005         |         |   | 2004 |  
|Furniture and fixtures          |  | $            | 12,685  |   |      | $ | 12,322  |  
|Computer equipment and software |  |              | 27,856  |   |      |   | 23,601  |  
|Leasehold improvements          |  |              | 33,854  |   |      |   | 19,977  |  
|Construction in progress        |  |              | 1,145   |   |      |   | 1,540   |  
|                                |  |              |         |   |      |   |         |  
|                                |  |              | 75,540  |   |      |   | 57,440  |  
|Less accumulated depreciation   |  |              | (31,724 | ) |      |   | (35,115 | )
|                                |  |              |         |   |      |   |         |  
|                                |  | $            | 43,816  |   |      | $ | 22,325  |  
|                                |  |              |         |   |      |   |         |  

Depreciation expense for the years ended December 31, 2005, 2004, and 2003 was approximately
$9.4 million, $6.7 million and $8.9 million, respectively.

5. GOODWILL

The Company recorded an incremental $120.1 million of goodwill in the year ended December 31, 2004 as a result of the acquisition of Modem Media. The
changes in the carrying amount of the goodwill during the year ended December 31, 2005, consist of a $6.3 million reduction relating to purchase price allocation adjustments on the Modem Media acquisition (see Footnote 2 for further
description). The Company performed its annual impairment testing of goodwill in accordance with SFAS No. 142, and based upon the results of these tests, determined that the fair value exceeded the carrying amount resulting in no impairment to
existing goodwill in 2005, 2004 or 2003.

6. OTHER INTANGIBLE ASSETS

Other intangible assets consist of the following (dollars in thousands):



|                 |  |              |        |                         |   |        |                |  |      |        |                         |   |        |                |   |        |   |  |   |       
|---------------- |  | ------------ | ------ | ----------------------- | - | ------ | -------------- |  | ---- | ------ | ----------------------- | - | ------ | -------------- | - | ------ | - |  | - | ------
|                 |  | December 31,
|                 |  | 2005         |        | 2004                   
|                 |  | Cost         |        | AccumulatedAmortization |   |        | Net Book Value |  | Cost |        | AccumulatedAmortization |   |        | Net Book Value
|Customer base    |  | $            | 28,000 |                         | $ | (3,383 | )              |  | $    | 24,617 |                         | $ | 28,000 |                | $ | (583   | ) |  | $ | 27,417
|Trademark        |  |              | 6,700  |                         |   |       |                |  |      | 6,700  |                         |   | 6,700  |                |   |       |   |  |   | 6,700 
|Favorable leases |  |              |       |                         |   |       |                |  |      |       |                         |   | 4,234  |                |   | (4,234 | ) |  |   |      
|                 |  |              |        |                         |   |        |                |  |      |        |                         |   |        |                |   |        |   |  |   |       
|                 |  | $            | 34,700 |                         | $ | (3,383 | )              |  | $    | 31,317 |                         | $ | 38,934 |                | $ | (4,817 | ) |  | $ | 34,117
|                 |  |              |        |                         |   |        |                |  |      |        |                         |   |        |                |   |        |   |  |   |       

The Company recorded an incremental $34.7 million of other intangible assets in the year ended
December 31, 2004 as a result of the acquisition of Modem Media (see Footnote 2 for further description). Amortization of other intangible assets was approximately $2.8 million, $1.3 million and $0.7 million for the years ended
December 31, 2005, 2004 and 2003, respectively. Amortization expense for the years ended December 31, 2006, 2007, 2008, 2009 and 2010 is expected to be approximately $2.8 million per year.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



7. ACCRUED COMPENSATION

Accrued compensation consists of the following: (dollars in thousands)



|                           |  |              |        |      |   |       
|-------------------------- |  | ------------ | ------ | ---- | - | ------
|                           |  | December 31,
|                           |  | 2005         |        | 2004
|Accrued bonus              |  | $            | 17,345 |      | $ | 13,422
|Accrued vacation           |  |              | 4,526  |      |   | 3,758 
|Deferred compensation      |  |              | 4,825  |      |   | 3,741 
|Other accrued compensation |  |              | 2,029  |      |   | 2,889 
|                           |  |              |        |      |   |       
|                           |  | $            | 28,725 |      | $ | 23,810
|                           |  |              |        |      |   |       

8. DEBT

Credit Agreements

In August 2005, the Company entered into an Amended and Restated Revolving Credit Agreement. The August
2005 credit facility replaced the Companys previously existing credit facility, originally dated July 25, 2000, which was scheduled to expire in February 2006. The credit facility allows the Company to borrow up to $30 million less any
amounts committed under outstanding letters of credit. The credit facility expires in August 2008.

As of December 31, 2005, amounts
borrowed under the revolving credit facility bear interest at either the prime rate or at a Eurocurrency rate plus applicable margin of 2.25%. Additionally, the Company is required to pay a commitment fee of 0.25% of the average daily unused amount
of the revolving credit and a letter of credit fee of 2.25% of the face amount of outstanding letters of credit. Under the terms of the credit facility, the Company must comply with various financial and non-financial covenants. As of
December 31, 2005, the Company was in compliance with all of its covenants.

Borrowings under the credit facility are secured by
substantially all the assets of the Company. At December 31, 2005, the Company had no borrowings under the revolving credit facility and approximately $9.8 million outstanding under standby letters of credit, leaving approximately $20.2 million
available for future borrowings.

Notes Payable, Tenant Improvement Loans

Since 1995, the Company has received tenant improvement loans, which were required to be reimbursed to the landlord through November 2005. Interest
expense recognized in relation to these notes amounted to $12,000, $43,000 and $70,000, for the years ended December 31, 2005, 2004 and 2003, respectively.

In connection with the acquisition of Modem Media, we acquired debt of $0.4 million related to amounts advanced to Modem Media in November 2000 for leasehold improvements at Modem Medias Norwalk, Connecticut
office. Payments for these advances are to be made in 98 equal monthly installments and bear an interest rate of 10.0% per annum. The total outstanding amount of these advances was $0.2 million as of December 31, 2005.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



9. SHAREHOLDERS EQUITY

Stock Repurchase Programs

In an effort to improve shareholder return on investment, in November
2003, the Board of Directors authorized the Company to repurchase up to $20 million of common stock between December 13, 2003 and June 30, 2005 under a common stock repurchase program. In July 2004, the Board of Directors increased the
Companys stock repurchase program from $20 million to $70 million and extended the term through December 31, 2005.

During the
year ended December 31, 2005, the Company repurchased 4,463,657 shares of common stock at an average price of approximately $10.64 for an aggregate purchase price of approximately $47.5 million. During the year ended December 31, 2004, the
Company repurchased 1,089,000 shares of common stock at an average price of approximately $8.52 for an aggregate purchase price of approximately $9.3 million. During the year ended December 31, 2003, the Company did not repurchase any shares.
All shares repurchased were retired.

Self-Tender Offer

In March 2003, the Company completed a self-tender offer to purchase 6,426,735 shares of its common stock at a purchase price of $3.89 per share for an aggregate purchase price of $25.0 million. All shares repurchased
were immediately retired. Transaction costs related to the repurchase were $0.9 million.

Secondary Public Offering

In August 2003, a group of stockholders completed a sale of 21,357,142 shares of the Companys common stock at a price of $5.25 per share in an
underwritten public offering. The public offering did not impact the number of common shares outstanding and did not result in any cash proceeds to the Company.

Business Acquisition

In October 2004, the Company completed the acquisition of Modem Media, Inc. In connection with the
acquisition, the Company issued 19,244,308 shares of common stock at a price of $8.77 per share for an aggregate price of approximately $168.8 million. In addition, it recorded approximately $13.6 million of additional paid-in capital, which
represented the fair value of vested stock options assumed in the acquisition (see Footnote 2 for further description).

Restricted Stock

During the year ended December 31, 2005, the Company granted 725,837 shares of restricted common stock to employees and members of
the Board of Directors in exchange for $0.01 per share. The restricted shares granted had a weighted average fair value of $10.06 based on the closing price of the Companys common stock on the date of grant. The intrinsic value of these shares
was measured using the closing price on the date of grant. The shares vest at a rate of 50% on the second anniversary of the grant date and 50% on the third anniversary of the grant date. The Company recorded deferred compensation of $7.3 million
related to the restricted shares granted in the year ended December 31, 2005, and will recognize the compensation expense over the three year vesting period. Approximately $2.0 million of compensation expense related to the restricted stock was
recognized in the year ended December 31, 2005.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Shareholder Rights Plan

In January 2005, the Board of Directors of the Company adopted a Shareholder Rights Plan, as set forth in the Shareholder Rights Agreement between the Company and the rights agent, the purpose of which is, among other
things, to enhance the Boards ability to protect shareholder interests and to ensure that shareholders receive fair treatment in the event any coercive takeover attempt of the Company is made in the future. The Shareholder Rights Plan could
make it more difficult for a third party to acquire, or could discourage a third party from acquiring, the Company or a large block of the Companys common stock.

In connection with the adoption of the Shareholder Rights Plan, the Board of Directors of the Company declared a dividend distribution of one preferred stock purchase right (a Right) for each outstanding
share of common stock to stockholders of record as of the close of business on January 26, 2005. In addition, one Right will automatically attach to each share of common stock issued between January 26, 2005 and the distribution date. The
Rights currently are not exercisable and are attached to and trade with the outstanding shares of common stock. Under the Shareholder Rights Plan, the Rights become exercisable if a person or group becomes an acquiring person by
acquiring 15% or more of the outstanding shares of common stock or if a person or group commences a tender offer that would result in that person owning 15% or more of the common stock. If a person or group becomes an acquiring person,
each holder of a Right (other than the acquiring person) would be entitled to purchase, at the then-current exercise price, such number of shares of the Companys preferred stock which are equivalent to shares of common stock having a value of
twice the exercise price of the Right. If the Company is acquired in a merger or other business combination transaction after any such event, each holder of a Right would then be entitled to purchase, at the then-current exercise price, shares of
the acquiring companys common stock having a value of twice the exercise price of the Right.

10. STOCK-BASED COMPENSATION

Common Stock Options

Effective January 1, 1999,
the date of the recapitalization, the Board of Directors adopted the 1998 Option Plan (the 1998 Plan). The 1998 Plan authorized the grant of (i) 17,126,644.8 rollover options, which were granted in exchange for the cancellation of
stock appreciation rights and stock options held by officers, directors and employees under stock plans in place prior to the recapitalization, and (ii) an additional 11,744,700 options that were not rollover options. In September 1999, the
Board of Directors amended the plan to decrease the number of non-rollover options that could be granted under the plan to 10,152,000 shares. All shares of common stock underlying non-rollover options granted under the 1998 Plan that are forfeited
or cancelled are added to the shares of common stock available for issuance under the Digitas Inc. 2000 Stock Option and Incentive Plan.

All options granted under the 1998 Plan were non-qualified stock options. Grants under the 1998 Plan were made to employees and non-employee directors, consultants and independent contractors. A committee of the Board of Directors
administers the 1998 plan, which includes determining the participants in the plan and the number of shares of common stock to be covered by each option, amending the terms of any option, subject to certain limitations, and interpreting the terms of
the plan.

Each rollover option was immediately exercisable as of the date of grant and has an exercise price equal to the base value of
the stock appreciation rights or the exercise price of the stock options, as applicable, from which the options were converted. All other options granted under the 1998 Plan are generally subject to a five-year vesting schedule pursuant to which the
options vest in equal annual installments on the third, fourth and fifth anniversaries of the grant date. In addition, all options other than rollover options must have a per share exercise price equal to or greater than the fair market value of a
share of the Companys common stock as of the grant



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



date, as determined by the Board of Directors or a committee of such Board. All options granted under the 1998 Plan terminate on the tenth anniversary of the
grant date. Vested options may be exercised for specified periods after the termination of the optionees employment or other service relationship with the Company or its affiliates.

In September 1999, the Board of Directors adopted the 1999 Option Plan (the 1999 Plan), which initially allowed for the grant of up to
13,592,700 options to purchase shares of common stock. All common stock shares underlying options granted under the 1999 Plan that are forfeited or cancelled are added to the shares of common stock available for issuance under the Digitas Inc. 2000
Stock Option and Incentive Plan.

Grants under the 1999 Plan may be made to employees and non-employee directors, consultants and
independent contractors who contribute to the management, growth and profitability of the Companys business or its affiliates. A committee of the Board of Directors administers the 1999 Plan, which includes determining the participants in the
plan and the number of shares of common stock to be covered by each option, amending the terms of any option, subject to certain limitations, and interpreting the terms of the plan.

Non-qualified stock options granted under the 1999 Plan may be granted at prices which are less than the fair market value of the underlying shares on
the date granted. Under the 1999 Plan, incentive stock options and non-qualified stock options are generally subject to a four-year vesting schedule pursuant to which the options vest 25% on the first anniversary of the grant date and an additional
6.25% on each consecutive three-month period thereafter. The options generally terminate on the tenth anniversary of the grant date. In addition, vested options may be exercised for specified periods after the termination of the optionees
employment or other service relationship with the Company or its affiliates.

Effective December 1999, the Board of Directors adopted the
Digitas Inc. 2000 Stock Option and Incentive Plan (the 2000 Plan). The 2000 Plan initially allowed for the grant of up to 7,718,200 options to purchase shares of common stock. In May 2001, the Companys shareholders and Board of
Directors approved an additional 15,000,000 options to purchase shares of common stock under the 2000 Plan. In addition, all common stock shares underlying non-rollover options granted under the 1998 Plan and options granted under the 1999 Plan that
are cancelled or forfeited are added to the shares of common stock available for issuance under the 2000 Plan.

Grants under the 2000 Plan
may be made to employees and non-employee directors, consultants and independent contractors who contribute to the management, growth and profitability of the Companys business or its affiliates. A committee of the Board of Directors
administers the 2000 Plan, which includes determining the participants in the plan and the number of shares of common stock to be covered by each option, amending the terms of any option, subject to certain limitations, and interpreting the terms of
the plan.

Non-qualified stock options granted under the 2000 Plan may be granted at prices which are less than the fair market value of
the underlying shares on the date granted. Under the 2000 Plan, incentive stock options and non-qualified stock options are generally subject to a four-year vesting schedule pursuant to which the options vest 25% on the first anniversary of the
grant date and an additional 6.25% on each consecutive three-month period thereafter. The options generally terminate on the tenth anniversary of the grant date. In addition, vested options may be exercised for specified periods after the
termination of the optionees employment or other service relationship with the Company or its affiliates.

In connection with the
acquisition of Modem Media in October 2004, each outstanding option to purchase Modem Media common stock was assumed by the Company and is exercisable into 0.70 shares of the Companys



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



common stock. The Company assumed the vesting schedules in place at the time of the acquisition, unless acceleration clauses were triggered by the
acquisition. These assumed stock options generally terminate on the tenth anniversary of the original grant date. In addition, vested options may be exercised for specified periods after the termination of the optionees employment or other
service relationship with the Company or its affiliates.

As of December 31, 2005, 10,532,833 shares of common stock were available
for future grant and 28,408,728 shares of common stock were reserved for future issuance under the Companys option plans.

The
following table summarizes stock option activity under the Companys option plans:



|                                                                                    |  |                         |   |      |                               |       |        |            |   |                               |   |        |  |            |                               |  |   |     
|----------------------------------------------------------------------------------- |  | ----------------------- | - | ---- | ----------------------------- | ----- | ------ | ---------- | - | ----------------------------- | - | ------ |  | ---------- | ----------------------------- |  | - | ----
|                                                                                    |  | Year Ended December 31,
|                                                                                    |  | 2005                    |   | 2004 |                               | 2003 
|                                                                                    |  | Shares                  |   |      | Weighted-averageexerciseprice |       | Shares |            |   | Weighted-averageexerciseprice |   | Shares |  |            | Weighted-averageexerciseprice
|Options outstanding at beginning of period                                          |  | 24,281,138              |   |      | $                             | 4.59  |        | 24,942,294 |   |                               | $ | 3.86   |  | 31,121,420 |                               |  | $ | 3.55
|Options granted                                                                     |  | 1,464,422               |   |      |                               | 10.52 |        | 2,639,778  |   |                               |   | 9.40   |  | 1,730,846  |                               |  |   | 4.84
|Options assumed in acquisition                                                      |  |                        |   |      |                               |      |        | 3,528,738  |   |                               |   | 6.02   |  |           |                               |  |   |    
|Options exercised                                                                   |  | (6,463,498              | ) |      |                               | 4.27  |        | (5,628,330 | ) |                               |   | 4.03   |  | (6,535,632 | )                             |  |   | 2.35
|Options canceled                                                                    |  | (1,406,167              | ) |      |                               | 8.64  |        | (1,201,342 | ) |                               |   | 6.77   |  | (1,374,340 | )                             |  |   | 5.10
|                                                                                    |  |                         |   |      |                               |       |        |            |   |                               |   |        |  |            |                               |  |   |     
|Options outstanding at end of period                                                |  | 17,875,895              |   |      | $                             | 4.88  |        | 24,281,138 |   |                               | $ | 4.59   |  | 24,942,294 |                               |  | $ | 3.86
|                                                                                    |  |                         |   |      |                               |       |        |            |   |                               |   |        |  |            |                               |  |   |     
|Weighted-average fair value of options granted during the year at fair market value |  |                         |   |      | $                             | 5.06  |        |            |   |                               | $ | 5.16   |  |            |                               |  | $ | 2.76

The following table summarizes stock options under the Companys option plans as of
December 31, 2005:



|                        |  |                                       |  |                                                     |  |                                |       |                                       |            |                                |   |      
|----------------------- |  | ------------------------------------- |  | --------------------------------------------------- |  | ------------------------------ | ----- | ------------------------------------- | ---------- | ------------------------------ | - | -----
|                        |  | Options Outstanding                   |  | Options Exercisable                                
|Range of exercise price |  | Numberoutstanding atDecember 31, 2005 |  | Weighted-averageremainingcontractual life(in years) |  | Weighted-averageexercise price |       | Numberexercisable atDecember 31, 2005 |            | Weighted-averageexercise price
|$  0.45$  2.19         |  | 3,524,290                             |  | 3.07                                                |  | $                              | 1.06  |                                       | 3,524,290  |                                | $ | 1.06 
|$  2.20$  3.10         |  | 6,059,490                             |  | 3.93                                                |  |                                | 2.68  |                                       | 6,004,875  |                                |   | 2.67 
|$  3.11$  4.95         |  | 2,161,359                             |  | 6.14                                                |  |                                | 4.29  |                                       | 1,997,331  |                                |   | 4.32 
|$  4.96$  8.75         |  | 2,872,129                             |  | 5.74                                                |  |                                | 7.66  |                                       | 2,276,709  |                                |   | 7.56 
|$  8.76$12.50          |  | 2,835,832                             |  | 8.73                                                |  |                                | 10.21 |                                       | 693,582    |                                |   | 10.07
|$12.51$16.88           |  | 271,225                               |  | 5.75                                                |  |                                | 15.45 |                                       | 216,075    |                                |   | 16.16
|$16.89$24.00           |  | 151,570                               |  | 4.51                                                |  |                                | 18.56 |                                       | 151,570    |                                |   | 18.56
|                        |  |                                       |  |                                                     |  |                                |       |                                       |            |                                |   |      
|$  0.45$24.00          |  | 17,875,895                            |  | 5.11                                                |  | $                              | 4.88  |                                       | 14,864,432 |                                | $ | 3.97 
|                        |  |                                       |  |                                                     |  |                                |       |                                       |            |                                |   |      

During 2000 and 1999, the Company issued stock options to employees at exercise prices which at
the time of the grant were below the fair market value of the Companys common stock. The exercise prices for these stock options issued below fair market value ranged from $2.52 to $8.75. As a result of these option grants, the Company
recorded deferred compensation expense, which represented the aggregate difference between the



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



option exercise price and the deemed fair market value of the common stock determined for financial reporting purposes for grants to employees. These amounts
were recognized as compensation expense over the vesting period of the underlying stock options.

In connection with the acquisition of
Modem Media in October 2004, the Company assumed certain unvested stock options to purchase shares of the Modem Medias common stock. The aggregate intrinsic value assigned to future service related to these options was approximately $0.8
million and is being amortized to stock-based compensation expense over the remaining vesting periods of the underlying stock options. The Company recorded compensation expense of approximately $0.3 million and $0.2 million related to these options
during the years ended December 31, 2005 and 2004, respectively.

The Company recorded compensation expense of $0.3 million (all of
which relates to Modem Media), $1.6 million (of which $0.2 million relates to Modem Media), and $7.5 million, respectively, during the years ended December 31, 2005, 2004 and 2003, related to options.

Common Stock Warrants

During the year ended
December 31, 1999, the Company issued warrants to purchase 900,000 shares of common stock at an exercise price of $2.52 per share. Subsequently, during the same year, the Board of Directors authorized the Company to repurchase warrants to
purchase 120,000 of these shares. The remaining warrants are fully exercisable and expire in January 2009.

Employee Stock Purchase Plan

The Company has an employee stock purchase plan, under which a total of up to 1,500,000 shares of common stock are authorized to be sold to
participating employees. The Digitas Inc. 2000 Employee Stock Purchase Plan was terminated effective June 30, 2005 in connection with the adoption of the 2005 Employee Stock Purchase Plan which became effective on July 1, 2005. Participating
employees may purchase shares of common stock at 85% of the stocks fair market value at the end of an offering period through payroll deductions in an amount not to exceed 10% of an employees base compensation.

11. INCOME TAXES

The Company accounts for income
taxes in accordance with SFAS No. 109, Accounting for Income Taxes. The components of income before income taxes and the provision for income taxes are as follows: (dollars in thousands)



|                           |  |              |        |   |      |   |        |      |  |   |        |  
|-------------------------- |  | ------------ | ------ | - | ---- | - | ------ | ---- |  | - | ------ | -
|                           |  | December 31, |       
|                           |  | 2005         |        |   | 2004 |   |        | 2003 | 
|Income before income taxes |  | $            | 42,207 |   |      | $ | 31,155 |      |  | $ | 17,076 |  
|Provision for income taxes |  |              |        |   |      |   |        |      |  |   |        |  
|Federal                    |  |              |        |   |      |   |        |      |  |   |        |  
|Current                    |  |              | 0      |   |      |   | 0      |      |  |   | 0      |  
|Deferred                   |  |              | 0      |   |      |   | 0      |      |  |   | 0      |  
|                           |  |              |        |   |      |   |        |      |  |   |        |  
|Total federal              |  |              | 0      |   |      |   | 0      |      |  |   | 0      |  
|State                      |  |              |        |   |      |   |        |      |  |   |        |  
|Current                    |  |              | (1,317 | ) |      |   | (233   | )    |  |   | (217   | )
|Deferred                   |  |              | 0      |   |      |   | 0      |      |  |   | 0      |  
|                           |  |              |        |   |      |   |        |      |  |   |        |  
|Total state                |  |              | (1,317 | ) |      |   | (233   | )    |  |   | (217   | )
|                           |  |              |        |   |      |   |        |      |  |   |        |  
|Provision for income taxes |  | $            | (1,317 | ) |      | $ | (233   | )    |  | $ | (217   | )
|                           |  |              |        |   |      |   |        |      |  |   |        |  



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



The reconciliation of income tax computed at statutory rates to the effective rate is as follows:



|                                    |  |              |   |  |       |   |  |       |  
|----------------------------------- |  | ------------ | - |  | ----- | - |  | ----- | -
|                                    |  | December 31, |  
|                                    |  | 2005         |   |  | 2004  |   |  | 2003  |  
|United States statutory rate        |  | 35.0         | % |  | 35.0  | % |  | 35.0  | %
|State taxes, net of federal benefit |  | 7.0          |   |  | 5.8   |   |  | 6.3   |  
|Permanent differences               |  | 0.4          |   |  | 0.2   |   |  | (0.1  | )
|Change in valuation allowance       |  | (39.3        | ) |  | (40.2 | ) |  | (39.9 | )
|                                    |  |              |   |  |       |   |  |       |  
|Effective tax rate                  |  | 3.1          | % |  | 0.8   | % |  | 1.3   | %
|                                    |  |              |   |  |       |   |  |       |  

The tax effects of temporary differences that give rise to a significant portion of the deferred
income tax assets (liabilities), net, are as follows: (dollars in thousands)



|                                |  |              |         |   |      |   |         |  
|------------------------------- |  | ------------ | ------- | - | ---- | - | ------- | -
|                                |  | December 31, |        
|                                |  | 2005         |         |   | 2004 |  
|Deferred tax assets:            |  |              |         |   |      |   |         |  
|Amortization of intangibles     |  | $            | 2,540   |   |      | $ | 6,602   |  
|Accrued expenses                |  |              | 4,341   |   |      |   | 10,112  |  
|Deferred rent                   |  |              | 8,609   |   |      |   | 798     |  
|Stock-based compensation        |  |              | 7,436   |   |      |   | 10,686  |  
|Allowance for doubtful accounts |  |              | 1,840   |   |      |   | 423     |  
|Depreciation                    |  |              | 2,567   |   |      |   | 1,237   |  
|Restructuring charge            |  |              | 6,664   |   |      |   | 10,680  |  
|Net operating loss carryforward |  |              | 57,251  |   |      |   | 56,392  |  
|                                |  |              |         |   |      |   |         |  
|Total deferred tax assets       |  |              | 91,248  |   |      |   | 96,930  |  
|Deferred tax liability          |  |              | (12,589 | ) |      |   | (13,715 | )
|                                |  |              |         |   |      |   |         |  
|Net deferred tax asset          |  |              | 78,659  |   |      |   | 83,215  |  
|Valuation allowance             |  |              | (81,359 | ) |      |   | (85,915 | )
|                                |  |              |         |   |      |   |         |  
|Total                           |  | $            | (2,700  | ) |      | $ | (2,700  | )
|                                |  |              |         |   |      |   |         |  

In assessing the ability to realize the value of deferred tax assets, management considers whether
it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those
temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment. As of December 31, 2005, a full valuation
allowance was recorded because management currently believes that after considering the available evidence that it is more likely than not that these assets will not be realized. The net deferred tax liability of $2.7 million at December 31,
2005, is included in other long-term liabilities on the Companys balance sheet. If the Company were able to realize these assets in the future, $7.8 million of the total valuation allowance would be allocated to goodwill as it relates to the
acquisition of Modem Media, Inc., $37.5 million of the total valuation allowance would be allocated as a credit to stockholders equity as it relates to exercises of employee stock options and the remainder would be recognized as a
reduction to income tax expense.

The Companys stock options are considered non-qualified stock options under the Internal Revenue
Code. The tax law allows the Company to receive a tax deduction for an amount equal to the ordinary income recognized by an employee upon exercise and the Company recognizes such deductions as reported on its tax



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



return. The Companys accounting policy is to utilize prior year net operating losses before consideration of current and prior years excess tax
deductions for stock-based compensation. The Company currently expects to recognize $34.2 million in tax benefits on its 2005 federal tax return related to stock-based compensation tax deductions. The Company recognized $54.7 million in tax benefits
on its 2004 federal tax return related to stock-based compensation deductions, of which $21.0 million and $33.6 million relate to 2004 and years prior to 2004, respectively. Since the Company has not been a taxpayer historically, the deferred tax
assets related to these tax benefits are fully reserved within the Companys valuation allowance. The amount of such benefits attributable to excess stock-based compensation deductions will be credited to additional paid-in capital when the
other components of the Companys net operating losses are fully realized.

During the year ended December 31, 2005, the Company
realized a net $4.6 million decrease in its valuation allowance. The Companys 2005 activities caused the valuation allowance to decrease by $16.6 million. This decrease impacted the income tax provision in 2005. The offsetting increase of
$12.0 million related to certain adjustments to the Modem Media purchase accounting and stock option exercises did not impact the income tax provision in 2005.

At December 31, 2005, the Company has available federal and various state net operating loss carryforwards of approximately $143.1 million, which begin to expire in 2020. This amount includes approximately $25.2
million in net operating loss carryforwards incurred by Modem Media prior to the Companys acquisition in October 2004. The acquired loss carryforwards can be utilized to offset future taxable income, but are subject to certain annual
limitations as a result of Internal Revenue Code Section 382. At December 31, 2005, a full valuation allowance has been recorded.

The calculation of the Companys tax liabilities involves dealing with uncertainties in the application of complex tax regulations in several different tax jurisdictions. The Company is periodically reviewed by domestic and foreign tax
authorities regarding the amount of taxes due. These reviews include questions regarding the timing and amount of deductions and the allocation of income among various tax jurisdictions. In evaluating the exposure associated with various filing
positions, the Company records estimated reserves for probable exposures. Based on the Companys evaluation of current tax positions, the Company believes it has appropriately accrued for probable exposures.

12. EMPLOYEE BENEFIT PLAN

Effective December 1999,
the Board of Directors and shareholders adopted the 2000 Employee Savings Plan (the 2000 Savings Plan), which provided for a discretionary Company match of employee contributions, up to 4% of their salary, subject to certain IRS
restrictions. On June 1, 2005, the Board of Directors amended the 2000 Savings Plan to provide for a nondiscretionary Company match of employee contributions, of up to 50% of employee contributions, up to 6% of their salary, subject to certain
Internal Revenue Service (IRS) restrictions. The Company match of employee contributions is made on the last day of the year for employees as of that date. Certain employees are subject to vesting requirements based on length of service.
For the years ended December 31, 2005, 2004 and 2003, the Company incurred approximately $3.1 million, $1.3 million and $1.1 million, respectively, representing matching contributions and administrative expenses related to the 2000 Savings
Plan.

The Digitas LLC Deferred Compensation Plan (the Deferred Compensation Plan) was initially adopted effective March 1,
2000 and was amended effective January 1, 2003. The administration of the plan was modified in 2005 to conform to IRS guidance on the new tax legislation governing deferred compensation. The Deferred Compensation Plan provides an opportunity
for a select group of executives and highly compensated employees to defer up to 100% of their base salary and incentive cash compensation on a pre-tax basis and



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



receive a tax-deferred return on the pre-tax deferrals. The amounts deferred are excluded from the employees taxable income and are not deductible by
the Company until paid. A participant can elect to defer payment to an in-service date of distribution or until termination of employment. Subject to IRS rules, the employee selects from a limited number of mutual funds and the deferred liability is
increased or decreased to correspond to the market value of these underlying hypothetical mutual fund investments. The Deferred Compensation Plan is an unfunded plan and participants are unsecured general creditors of the Company. However, a
Rabbi Trust has been established and contributions are made to offset this liability. Participants do not have any preferential right to any assets in the trust.

13. SEGMENTS AND RELATED INFORMATION

The Company manages its business as one segment. Accordingly, the financial
information disclosed in these financial statements represents the material financial information related to the Companys single operating segment.

The Company attempts to limit its concentration of credit risk by securing clients with significant assets or liquidity. While the Company enters into written agreements with its clients, such contracts are typically
terminable between 30 and 90 days notice. Management believes a loss of any one of its significant clients or any significant reduction in the use of its services by a major client could have a material adverse effect on the Companys business,
financial condition and results of operations. In September 2005, Delta Air Lines filed voluntary petitions for reorganization under Chapter 11 of the U.S. Bankruptcy Code. The Company recorded a $3.2 million charge to professional services costs
related to estimated exposure on collectibility of receivables due from Delta as of the bankruptcy filing date for services performed prior to that date. Delta was the Companys third largest client at the time of its bankruptcy filing,
accounting for approximately 5% of its fee revenues in 2005. The Company has continued to provide services to Delta subsequent to their bankruptcy filing. The Company currently expects that it will receive payment for all services provided to Delta
subsequent to their bankruptcy filing. During the years ended December 31, 2005, 2004 and 2003, the Companys top ten clients represent 67%, 78% and 80%, respectively, of the Companys total fee revenue. The table below summarizes
customers that individually comprise greater than 10% of the Companys fee revenue.



|     |  |          |   |  |    |   |  |    |  
|---- |  | -------- | - |  | -- | - |  | -- | -
|     |  | Customer |  
|     |  | A        |   |  | B  |   |  | C  |  
|2005 |  | *        |   |  | 26 | % |  | 22 | %
|2004 |  | 12       | % |  | 23 | % |  | 24 | %
|2003 |  | 13       | % |  | 19 | % |  | 23 | %

---

|* | Customer comprised less than 10% of total fee revenue in 2005.
|- | --------------------------------------------------------------

Revenues by geographic area are as follows (in thousands):



|               |  |                         |   |  |      |   |  |      |  
|-------------- |  | ----------------------- | - |  | ---- | - |  | ---- | -
|               |  | Year Ended December 31, |  
|               |  | 2005                    |   |  | 2004 |   |  | 2003 |  
|United States  |  | 96                      | % |  | 97   | % |  | 98   | %
|United Kingdom |  | 4                       | % |  | 3    | % |  | 2    | %

There were no significant foreign-based long-lived assets at December 31, 2005 or 2004.

14. COMMITMENTS AND CONTINGENCIES

Operating Lease
Obligations

The Company leases office space under noncancelable operating leases expiring at various dates through November 2017.
Certain of the leases contain renewal options and escalation clauses. Portions of the Companys



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



space are sublet to other tenants under leases expiring during the next one to six years. Rent expense, net of any contractual sublease income, amounted to
approximately $19.7 million, $11.9 million, and $10.9 million for the years ended December 31, 2005, 2004 and 2003, respectively. For the years ended December 31, 2005, 2004 and 2003, the Companys rent expense was partially offset by
tenant income of approximately $0, $0, and $0.7 million, respectively. The future minimum rental payments required under operating leases as of December 31, 2005 are as follows: (dollars in thousands)



|                                       |  |                                |        
|-------------------------------------- |  | ------------------------------ | -------
|                                       |  | MinimumOperatingLease Payments
|2006                                   |  | $                              | 22,234 
|2007                                   |  |                                | 21,705 
|2008                                   |  |                                | 21,395 
|2009                                   |  |                                | 19,673 
|2010                                   |  |                                | 14,383 
|Thereafter                             |  |                                | 57,448 
|                                       |  |                                |        
|Total minimum rental payments required |  | $                              | 156,838
|                                       |  |                                |        

In April 2004, the Company entered into an agreement to lease approximately 200,000 square feet of
office space in a new Boston facility. The space serves as the Companys new headquarters. The lease commenced in September, 2005, upon the Company occupying the space. The Company began recording rent expense on the facility when it commenced
construction of improvements to the space in March 2005 and commenced rental payments in December 2005. The lease expires in November 2017. Total contractual obligations under the lease are $86.5 million, which are included in the table above. The
Companys lease for approximately 275,000 square feet of office space in downtown Boston at its former headquarters expired on November 30, 2005.

Minimum payments have not been reduced by minimum sublease income of $10.1 million due in the future under noncancelable subleases as follows: (dollars in thousands)



|                          |  |                |       
|------------------------- |  | -------------- | ------
|                          |  | SubleaseIncome
|2006                      |  | $              | 2,398 
|2007                      |  |                | 2,460 
|2008                      |  |                | 2,291 
|2009                      |  |                | 1,939 
|2010                      |  |                | 863   
|Thereafter                |  |                | 145   
|                          |  |                |       
|Total sublease income due |  | $              | 10,096
|                          |  |                |       

As of December 31, 2005, all minimum sublease income due in the future under noncancelable
subleases is related to restructured facilities.

Operating Lease Guarantee

Prior to the acquisition of Modem Media, Modem Media held an equity method investment in CentrPort, Inc. (CentrPort), one of its vendors. As
of December 31, 2003, Modem Media had considered the investment to be fully impaired and recorded a charge to write down the investment balance to zero. At the time of the acquisition, there was no balance related to the investment.



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Modem Media was a guarantor for the office lease obligations of CentrPort. As of December 31,
2004, the aggregate remaining base rent and estimated operating expenses due under this lease were $4.8 million, subject to adjustment in accordance with the terms of the lease.

Prior to the acquisition of Modem Media, Modem Medias management had evaluated its potential obligation under the CentrPort lease guarantee and
specifically considered the following factors in this regard: (a) CentrPorts ability to reduce its cash burn rate and preserve cash on hand; (b) the probability that CentrPort would be sold in the near future; (c) the timing as
to when CentrPort could potentially default on its lease; (d) the potential for CentrPort to raise additional funds; and (e) the potential for CentrPort to sell its remaining assets / customer base. They noted that in particular, CentrPort
continued to be unable to obtain new sources of funding, its operating performance continued to deteriorate and cash on hand continued to decline. As a result, they concluded that an accrual of a loss contingency for the CentrPort lease guarantee
was required in accordance with SFAS No. 5 Accounting for Loss Contingencies, which states that a loss contingency should be accrued when the loss contingency is probable and such amount is reasonably estimable. Accordingly, as of
the time of the acquisition, a $4.8 million liability had previously been recorded by Modem Media related to this guarantee.

In 2005, the
Company became aware that CentrPorts financial condition had further deteriorated, and CentrPorts assets were sold by a receiver. Modem Media was informed that as a result of CentrPorts financial condition, rent payments would no
longer be made by or on behalf of CentrPort. In order to obtain rights that would help mitigate its liability as guarantor, the Company agreed to assume CentrPorts lease as of October 2005. Accordingly, the Company is now responsible to pay
the lease obligation until the space can be leased to a third party or until a settlement is reached with the landlord. In January 2006, the Company entered into a sublease with a third party for a portion of the space in order to mitigate a portion
of its liability. As of December 31, 2005, the aggregate remaining base rent and estimated operating expenses due under this lease, net of minimum sublease payments under the January 2006 sublease agreement were $2.9 million, subject to
adjustment in accordance with the terms of the lease. A liability for the $2.9 million is included on our balance sheet as of that date. The Company paid $0.5 million on behalf of CentrPort for a portion of its lease obligations in 2005.

15. LEGAL PROCEEDINGS

From time to time, the
Company may be involved in various claims and legal proceedings arising in the ordinary course of our business. The Company believes that it is not currently a party to any such claims or proceedings, which, if decided adversely to it, would either
individually or in the aggregate have a material adverse effect on its business, financial condition or results of operations.

Digitas
Inc. is a party to stockholder class action law suits filed in the United States District Court for the Southern District of New York. Between June 26, 2001 and August 16, 2001, several stockholder class action complaints were filed in the
United States District Court for the Southern District of New York against Digitas Inc., several of its officers and directors, and five underwriters of its initial public offering (the Offering). The purported class actions are all
brought on behalf of purchasers of Digitas Inc.s common stock between March 13, 2000, the date of the Offering, and December 6, 2000. The plaintiffs allege, among other things, that Digitas Inc.s prospectus, incorporated in the
Registration Statement on Form S-1 filed with the Securities and Exchange Commission, was materially false and misleading because it failed to disclose that the underwriters had engaged in conduct designed to result in undisclosed and excessive
underwriters compensation in the form of increased brokerage commissions and also that this alleged conduct of the underwriters artificially inflated Digitas Inc.s stock price in the period after the Offering. The plaintiffs claimed
violations of Section 11 of the Securities Act of 1933 and Section 10(b) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated



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DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



thereunder by the Securities and Exchange Commission and seek, among other things, damages, statutory compensation and costs of litigation. Effective
October 9, 2002, the claims against Digitas Inc.s officers and directors were dismissed without prejudice. Effective February 19, 2003, the Section 10(b) claims against Digitas Inc. were dismissed. The terms of a settlement have
been tentatively reached between the plaintiffs in the suits and most of the defendants, including Digitas Inc., with respect to the remaining claims. A court hearing on the fairness of the proposed settlement to the plaintiff class is scheduled for
April 24, 2006. If the settlement is approved by the court, the settlement would resolve those claims against Digitas Inc. and is expected to result in no material liability to it. Digitas Inc. believes that the claims against it are without
merit and, if they are not resolved as part of a settlement, intends to defend them vigorously. Management currently believes that resolving these matters will not have a material adverse impact on Digitas Inc.s financial position or its
results of operations; however, litigation is inherently uncertain and there can be no assurances as to the ultimate outcome or effect of these actions.

Modem Media is a party to stockholder class action law suits filed in the United States District Court for the Southern District of New York. Beginning in August 2001, several stockholder class action complaints were
filed in the United States District Court for the Southern District of New York against Modem Media, several of its officers and directors, and five underwriters of its initial public offering (the Modem Media Offering). The purported
class actions are all brought on behalf of purchasers of Modem Medias common stock between February 5, 1999, the date of the Modem Media Offering, and December 6, 2000. The plaintiffs allege, among other things, that Modem
Medias prospectus, incorporated in the Registration Statement on Form S-1 filed with the Securities and Exchange Commission, was materially false and misleading because it failed to disclose that the underwriters had engaged in conduct
designed to result in undisclosed and excessive underwriters compensation in the form of increased brokerage commissions and also that this alleged conduct of the underwriters artificially inflated Modem Medias stock price in the period
after the Modem Media Offering. The plaintiffs claim violations of Sections 11 and 15 of the Securities Act of 1933 and Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the Securities and
Exchange Commission and seek, among other things, damages, statutory compensation and costs of litigation. The terms of a settlement have been tentatively reached between the plaintiffs in the suits and most of the defendants, including Modem Media.
A court hearing on the fairness of the proposed settlement to the plaintiff class is scheduled for April 24, 2006. If the settlement is approved by the court, the settlement would resolve the claims against Modem Media and the individual
defendants and is expected to result in no material liability to the Company. The Company believes that the claims against Modem Media are without merit and, if they are not resolved as part of a settlement, intends to defend them vigorously.
Management currently believes that resolving these matters will not have a material adverse impact on the Companys financial position or its results of operations; however, litigation is inherently uncertain and there can be no assurances as
to the ultimate outcome of effect of these actions.

16. SUBSEQUENT EVENTS

Acquisition of Medical Broadcasting Company

On January 31, 2006, the Company acquired Medical
Broadcasting, LLC (MBC). MBC was a privately owned Philadelphia based company and offers digital professional services to pharmaceutical and healthcare marketers. Under the purchase agreement, the Company issued 594,224 shares of its
common stock valued at approximately $7.9 million, or $13.24 per share, paid cash of approximately $27.6 million to MBCs equity holders in exchange for the outstanding membership units of MBC and. In addition, the purchase price for the
acquisition will include all direct costs incurred by us, primarily consisting of legal and accounting advisory fee. The cash paid as part of the acquisition included approximately $5.1 million required under the agreement for the excess of
MBCs assets over its liabilities on the acquisition date. In addition, the purchase agreement provides



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##### Table of Contents

DIGITAS INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



for contingent consideration based on MBCs performance against specified financial performance targets through December 31, 2008. The contingent
consideration is calculated based on MBCs financial performance during specified measurement periods and is payable in two installments, with the first payment scheduled for March 2008 and the second for March 2009. Digitas has the right to
buy out its contingent consideration obligation after December 31, 2006 using an agreed upon formula based on the financial performance of MBC through the date of the buy-out. The Company believes the MBC transaction provides it with additional
expertise in digital and direct marketing in the pharmaceutical and healthcare industry. MBC will operate as its third agency and currently employs approximately 140 employees.

Stock Repurchase Programs

In January 2006, the Board of Directors authorized the repurchase of up to
$100 million of common stock under a common stock repurchase program which expires on January 31, 2008.



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##### Table of Contents

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, in
the City of Boston, Commonwealth of Massachusetts, on March 14, 2006.

DIGITAS INC.



|                                             |  |                                                                                              |  |               
|-------------------------------------------- |  | -------------------------------------------------------------------------------------------- |  | --------------
|Name                                         |  | Capacity                                                                                     |  | Date          
|                                             |  |                                                                                             
|/s/    DAVID W.
KENNY David W. Kenny         |  | Chief Executive Officer and Chairman of the Board of Directors (principal executive officer) |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    BRIAN K.
ROBERTS Brian K. Roberts     |  | Chief Financial Officer (principal financial officer and principal accounting officer)       |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    GREGOR S.
BAILAR Gregor S. Bailar     |  | Director                                                                                     |  | March 10, 2006
|                                             |  |                                                                                             
|/s/    MICHAEL E.
BRONNER Michael E. Bronner |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    ROBERT R.
GLATZ Robert R. Glatz       |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    ARTHUR
KERN Arthur Kern               |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    GAIL J.
MCGOVERN Gail J. McGovern     |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    JOSEPH R.
ZIMMEL Joseph R. Zimmel     |  | Director                                                                                     |  | March 14, 2006



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##### Table of Contents

POWER OF ATTORNEY

KNOWN ALL MEN BY THESE PRESENTS that each individual whose signature appears below constitutes and appoints each of Brian K. Roberts and Ernest W. Cloutier such persons true and lawful attorney-in-fact and agent
with full power of substitution and resubstitution, for such person and in such persons name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Report, and to file the
same, with all exhibits thereto, and all documents in connection therewith, with the Securities and Exchange Commission, granting unto each said attorney-in-fact and agent full power and authority to do and perform each and every act and thing
requisite and necessary to be done in and about the premises, as fully to all intents and purposes as such person might or could do in person, hereby ratifying and confirming all that any said attorney-in-fact and agent, or any substitute or
substitutes of any of them, may lawfully do or cause to be done by virtue hereof.

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



|                                             |  |                                                                                              |  |               
|-------------------------------------------- |  | -------------------------------------------------------------------------------------------- |  | --------------
|Name                                         |  | Capacity                                                                                     |  | Date          
|                                             |  |                                                                                             
|/s/    DAVID W.
KENNY David W. Kenny         |  | Chief Executive Officer and Chairman of the Board of Directors (principal executive officer) |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    BRIAN K.
ROBERTS Brian K. Roberts     |  | Chief Financial Officer (principal financial officer and principal accounting officer)       |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    GREGOR S.
BAILAR Gregor S. Bailar     |  | Director                                                                                     |  | March 10, 2006
|                                             |  |                                                                                             
|/s/    MICHAEL E.
BRONNER Michael E. Bronner |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    ROBERT R.
GLATZ Robert R. Glatz       |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    ARTHUR
KERN Arthur Kern               |  | Director                                                                                     |  | March 14, 2006
|                                             |  |                                                                                             
|/s/    GAIL J.
MCGOVERN Gail J. McGovern     |  | Director                                                                                     |  | March 13, 2006
|                                             |  |                                                                                             
|/s/    JOSEPH R.
ZIMMEL Joseph R. Zimmel     |  | Director                                                                                     |  | March 14, 2006



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##### Table of Contents

DIGITAS INC.

FINANCIAL STATEMENT SCHEDULE

Schedule II: Valuation and Qualifying Accounts

(in thousands)



|                                |  |                               |       |                   |   |                  |  |   |            |   |  |                         |      |   |  |   |      
|------------------------------- |  | ----------------------------- | ----- | ----------------- | - | ---------------- |  | - | ---------- | - |  | ----------------------- | ---- | - |  | - | -----
|Allowance for Doubtful Accounts |  | Balance atBeginning of Period |       | Charged toExpense |   | AcquiredReserves |  |   | Write-offs |   |  | Balance atEnd of Period
|Year ended December 31, 2003    |  | $                             | 944   |                   | $ | 47               |  | $ |           |   |  | $                       | (29  | ) |  | $ | 962  
|Year ended December 31, 2004    |  | $                             | 962   |                   | $ |                 |  | $ | 200        |   |  | $                       | (109 | ) |  | $ | 1,053
|Year ended December 31, 2005    |  | $                             | 1,053 |                   | $ | 3,653            |  | $ | (75        | ) |  | $                       | (55  | ) |  | $ | 4,576



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##### Table of Contents

INDEX TO EXHIBITS



|           |  |                                                                                                                                                                                                              |  |                                                                                                                                                                               
|---------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNo. |  | Exhibit Index Title                                                                                                                                                                                          |  | Method of Filing                                                                                                                                                              
|           |  |                                                                                                                                                                                                             
|2.1        |  | Agreement and Plan of Merger between Bronner Slosberg Humphrey Co. and BSH Inc. dated December 19, 2001                                                                                                      |  | Incorporated by reference to Exhibit 3.1 to the Annual Report of Form 10-K for the year ended December 31, 2001 (SEC File No. 000-29723)                                      
|           |  |                                                                                                                                                                                                             
|2.2        |  | Agreement and Plan of Merger, dated as of July 15, 2004, by and among Digitas Inc., a Delaware corporation, Digitas Acquisition Corp., a Delaware corporation and Modem Media, Inc., a Delaware
corporation. |  | Incorporated by reference to Annex A to the Registration Statement on Form S-4 (SEC File No. 333-118151), as amended, as filed with the Securities and Exchange Commission    
|           |  |                                                                                                                                                                                                             
|3.1        |  | Amended and Restated Certificate of Incorporation of Digitas Inc.                                                                                                                                            |  | Incorporated by reference to Exhibit 3.1 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission 
|           |  |                                                                                                                                                                                                             
|3.2        |  | Certificate of Designations, Preferences and Rights of a Series of Preferred Stock of Digitas Inc.                                                                                                           |  | Incorporated by reference to Exhibit 3.1 to the Form 8-A (SEC File No. 000-29723), as filed with the Securities and Exchange Commission                                       
|           |  |                                                                                                                                                                                                             
|3.3        |  | By-laws of Digitas Inc.                                                                                                                                                                                      |  | Incorporated by reference to Exhibit 3.2 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission 
|           |  |                                                                                                                                                                                                             
|4.1        |  | Specimen certificate for shares of common stock, $.01 par value, of Digitas Inc.                                                                                                                             |  | Incorporated by reference to Exhibit 4.1 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission 
|           |  |                                                                                                                                                                                                             
|4.2        |  | Shareholder Rights Agreement, dated January 25, 2005, between Digitas Inc. and American Stock Transfer & Trust Company, as Rights Agent                                                                      |  | Incorporated by reference to Exhibit 4.1 to the Form 8-A (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on January 28, 2005.                  
|           |  |                                                                                                                                                                                                             
|4.3        |  | Description of the Companys Rights to purchase shares of the Companys Series A Junior Participating Cumulative Preferred Stock                                                                             |  | Incorporated by reference to the Registration Statement on Form 8-A (SEC File No. 000-29723) filed with the Securities and Exchange Commission on January 28, 2005            
|           |  |                                                                                                                                                                                                             
|10.1       |  | The Bronner Slosberg Humphrey Co. 1998 Option Plan                                                                                                                                                           |  | Incorporated by reference to Exhibit 10.1 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                                             
|10.2       |  | The Bronner Slosberg Humphrey Co. 1999 Option Plan                                                                                                                                                           |  | Incorporated by reference to Exhibit 10.2 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                                             
|10.3       |  | Form of 2000 Stock Option and Incentive Plan                                                                                                                                                                 |  | Incorporated by reference to Exhibit 10.3 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission



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##### Table of Contents

|           |  |                                                                                                                                                                                                     |  |                                                                                                                                                                                
|---------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNo. |  | Exhibit Index Title                                                                                                                                                                                 |  | Method of Filing                                                                                                                                                               
|           |  |                                                                                                                                                                                                    
|10.4       |  | Modem Media.Poppe Tyson, Inc. Amended and Restated 1997 Stock Option Plan (as amended December 11, 1998)                                                                                            |  | Incorporated by reference to Exhibit 10.9 to the Registration Statement on Form S-1 (SEC File No. 333-68057), as amended, as filed with the Securities and Exchange Commission 
|           |  |                                                                                                                                                                                                    
|10.5       |  | Modem Media.Poppe Tyson, Inc. 1999 Stock Incentive Plan                                                                                                                                             |  | Incorporated by reference to Exhibit 99.1 to the Registration Statement on Form S-8 (SEC File No. 96483), as filed with the Securities and Exchange Commission                 
|           |  |                                                                                                                                                                                                    
|10.6       |  | Modem Media 2000 Stock Incentive Plan                                                                                                                                                               |  | Incorporated by reference to Exhibit 99.1 to the Registration Statement on Form S-8 (SEC File No. 46204), as filed with the Securities and Exchange Commission                 
|           |  |                                                                                                                                                                                                    
|10.7       |  | Form of 2000 Employee Stock Purchase Plan                                                                                                                                                           |  | Incorporated by reference to Exhibit 10.4 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission 
|           |  |                                                                                                                                                                                                    
|10.8       |  | Form of Restricted Stock Award Agreement                                                                                                                                                            |  | Incorporated by reference to Exhibit 10.8 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                      
|           |  |                                                                                                                                                                                                    
|10.9       |  | Agreement of Sublease, dated as of November 15, 1999, by and between Bill Communications, Inc. and Bronnercom, LLC                                                                                  |  | Incorporated by reference to Exhibit 10.11 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                                    
|10.10      |  | Lease, dated as of April 21, 1998, between Norwalk Improvements LLC, a New York limited liability company, and TN Technologies, Inc., a Delaware corporation                                        |  | Incorporated by reference to Exhibit 10.15 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                                    
|10.11      |  | Amendment to Lease, dated as of November 6, 1998, by and between Norwalk Improvements, LLC, and New York limited liability company, and TN Technologies, Inc., a Delaware corporation               |  | Incorporated by reference to Exhibit 10.16 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                                    
|10.12      |  | Second Amendment to Lease, dated as of February 11, 2000, by and between Norwalk Improvements, LLC, a New York limited liability company, and Modem Media.Poppe Tyson, Inc., a Delaware
corporation |  | Incorporated by reference to Exhibit 10.17 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                                    
|10.13      |  | Third Amendment to Lease, dated as of June 20, 2000, by and between Norwalk Improvements, LLC, a New York limited liability company, and Modem Media.Poppe Tyson, Inc., a Delaware
corporation      |  | Incorporated by reference to Exhibit 10.18 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                                    
|10.14      |  | Lease relating to 183 Eversholt Street, London NW1, dated June 8, 2000, between Allied Dunbar Assurance PLC and Modem Media (UK) Limited                                                            |  | Incorporated by reference to Exhibit 10.19 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                     



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##### Table of Contents

|           |  |                                                                                                                                                |  |                                                                                                                                                                                          
|---------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNo. |  | Exhibit Index Title                                                                                                                            |  | Method of Filing                                                                                                                                                                         
|           |  |                                                                                                                                               
|10.15      |  | Office building Lease, dated as of July 26, 1999, by and between CEP Investors XII LLC as landlord and Modem Media.Poppe Tyson, Inc. as tenant |  | Incorporated by reference to Exhibit 10.20 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 000-29723)                                               
|           |  |                                                                                                                                               
|10.16      |  | Amended and Restated Warrant Agreement, dated as of September 8, 2003, by and between Digitas Inc. and Highbridge International LLC            |  | Incorporated by reference to Exhibit 10.16 to the Annual Report on Form 10-K for the year ended December 31, 2003 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.17      |  | First Amendment to 2000 Stock Option and Incentive Plan                                                                                        |  | Incorporated by reference to Exhibit C to the Definitive Proxy Statement on Schedule 14A (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on April 3,
2001.
|           |  |                                                                                                                                               
|10.18      |  | Employment Agreement, dated as of January 6, 1999, by and between David W. Kenny and Bronner Slosberg Humphrey, LLC                            |  | Incorporated by reference to Exhibit 10.24 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission          
|           |  |                                                                                                                                               
|10.19      |  | First Amendment to Employment Agreement, dated as of January 6, 1999, by and between David Kenny and Bronner Slosberg Humphrey, LLC            |  | Incorporated by reference to Exhibit 10.25 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.20      |  | Second Amendment to Employment Agreement, dated as of January 21, 2005, by and between David Kenny and Digitas LLC                             |  | Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on January 24, 2005           
|           |  |                                                                                                                                               
|10.21      |  | Employment Agreement, dated as of June 22, 2001, between Digitas LLC and Brian Roberts                                                         |  | Incorporated by reference to Exhibit 10.27 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.22      |  | First Amendment to Employment Agreement, dated as of January 21, 2005, between Digitas Inc. and Brian Roberts                                  |  | Incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on January 24, 2005           
|           |  |                                                                                                                                               
|10.23      |  | Employment Agreement, dated as of July 20, 2004, between Digitas LLC and Ernest Cloutier                                                       |  | Incorporated by reference to Exhibit 10.29 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.24      |  | Employment Agreement, dated as of May 3, 1999, by and between Bronner Slosberg Humphrey, LLC and Laura Wicke Lang                              |  | Incorporated by reference to Exhibit 10.31 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.25      |  | Amendment to Employment Agreement, dated May 3, 1999, between Laura Lang and Bronner Slosberg Humphrey, LLC                                    |  | Incorporated by reference to Exhibit 10.32 to the Annual Report on Form 10-K for the year ended December 31, 2004 (SEC File No. 29723)                                                   
|           |  |                                                                                                                                               
|10.26      |  | Second Amendment to Employment Agreement, dated as of January 21, 2005, between Digitas LLC and Laura Lang                                     |  | Incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on January 24, 2005           



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##### Table of Contents

|           |  |                                                                                                                                                                                         |  |                                                                                                                                                                                
|---------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNo. |  | Exhibit Index Title                                                                                                                                                                     |  | Method of Filing                                                                                                                                                               
|           |  |                                                                                                                                                                                        
|10.27      |  | Employment Agreement, dated as of January 21, 2005, between Modem Media, Inc. and Martin Reidy                                                                                          |  | Incorporated by reference to Exhibit 10.4 to the Current Report on Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on January 24, 2005 
|           |  |                                                                                                                                                                                        
|10.28      |  | Marketing & Advertising Services Agreement, dated as of January 1, 2000, by and between Bronnercom, LLC and General Motors Corporation                                                  |  | Incorporated by reference to Exhibit 10.35 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                        
|10.29      |  | Advertising/Marketing Promotion Agency Agreement, dated as of October 1, 1997, by and between American Express Travel Related Services Company, Inc. and Bronner Slosberg Humphrey
Inc. |  | Incorporated by reference to Exhibit 10.37 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                        
|10.30      |  | Form of Indemnification Agreement                                                                                                                                                       |  | Incorporated by reference to Exhibit 10.38 to the Registration Statement on Form S-1 (SEC File No. 333-93585), as amended, as filed with the Securities and Exchange Commission
|           |  |                                                                                                                                                                                        
|10.31      |  | First Amendment to Office Lease, dated as of April 27, 2000, by and between Mosten Management Company, Inc. and Digitas LLC, formerly known as Bronnercom, LLC                          |  | Incorporated by reference to Exhibit 10.2 to the Quarterly Report on Form 10-Q for the Quarter ended June 30, 2000 (SEC File No. 000-29723)                                    
|           |  |                                                                                                                                                                                        
|10.32      |  | Amendment to Digitas LLC Employee Savings Plan effective January 1, 2002                                                                                                                |  | Incorporated by reference to Exhibit 3.1 to the Annual Report of Form 10-K for the year ended December 31, 2001 (SEC File No. 000-29723)                                       
|           |  |                                                                                                                                                                                        
|10.33      |  | Amendment to Digitas LLC Employee Savings Plan effective May 1, 2001                                                                                                                    |  | Incorporated by reference to Exhibit 10.39 to the Annual Report of Form 10-K for the year ended December 31, 2001 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                        
|10.34      |  | Form of Executive Employment Agreement                                                                                                                                                  |  | Incorporated by reference to Exhibit 10.43 to the Annual Report of Form 10-K for the year ended December 31, 2002 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                        
|10.35      |  | The Digitas LLC Deferred Compensation Plan, dated as of January 1, 2003                                                                                                                 |  | Incorporated by reference to Exhibit 10.45 to the Annual Report of Form 10-K for the year ended December 31, 2002 (SEC File No. 000-29723)                                     
|           |  |                                                                                                                                                                                        
|10.36      |  | Lease by and between Arch Street Tower LLC, as Landlord, and Digitas LLC, as Tenant, dated April 23, 2004                                                                               |  | Incorporated by reference to Exhibit 99.1 to the Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on April 28, 2004.                    
|           |  |                                                                                                                                                                                        
|10.37      |  | Employment Agreement dated as of February 17, 2005, by and between Digitas Inc. and Cella Irvine                                                                                        |  | Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K (SEC File No. 000-29723), as filed with the Securities and Exchange Commission on February 18, 2005



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##### Table of Contents

|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                              |  |                                                                                                                                          
|---------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -----------------------------------------------------------------------------------------------------------------------------------------
|ExhibitNo. |  | Exhibit Index Title                                                                                                                                                                                                                                                                                                                                                                                                                          |  | Method of Filing                                                                                                                         
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|10.38      |  | Amended and Restated Revolving Credit Agreement, dated as of August 31, 2005 (the Restated Credit Agreement) among Digitas LLC, as the borrower, and Digitas Inc. and Bronner Slosberg
Humphrey, Inc. as guarantors, and Bank of America, N.A., successor by merger to Fleet National Bank, and other lending institutions listed therein (the Lenders) and Bank of America, N.A., successor by merger to Fleet National Bank, as
agent. |  | Incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2005                  
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|10.39      |  | Digitas Inc. 2005 Employee Stock Purchase Plan                                                                                                                                                                                                                                                                                                                                                                                               |  | Incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q for the quarter ended June 30, 2005                       
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|10.40      |  | Amendment to Digitas Employee Savings Plan effective January 1, 2005                                                                                                                                                                                                                                                                                                                                                                         |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|10.41      |  | Amendment to Digitas Employee Savings Plan effective June 1, 2005                                                                                                                                                                                                                                                                                                                                                                            |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|14.1       |  | Code of Ethics                                                                                                                                                                                                                                                                                                                                                                                                                               |  | Incorporated by reference to Exhibit 14.1 to the Annual Report on Form 10-K for the year ended December 31, 2003 (SEC File No. 000-29723)
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|21.1       |  | Subsidiaries of Digitas Inc.                                                                                                                                                                                                                                                                                                                                                                                                                 |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|23.1       |  | Consent of Independent Auditors                                                                                                                                                                                                                                                                                                                                                                                                              |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|24.1       |  | Powers of Attorney                                                                                                                                                                                                                                                                                                                                                                                                                           |  | Included on signature page hereto                                                                                                        
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|31.1       |  | Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                                                                                                      |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|31.2       |  | Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                                                                                                      |  | Filed herewith                                                                                                                           
|           |  |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|32.1       |  | Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                                                                                                      |  | Filed herewith