================================================================================

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           ---------------------------
                                   SCHEDULE TO

            TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1)
                     OF THE SECURITIES EXCHANGE ACT OF 1934
                           ---------------------------

                              NEWSEDGE CORPORATION
                            (Name of Subject Company)
                           ---------------------------

                        INFOBLADE ACQUISITION CORPORATION
                             THE THOMSON CORPORATION
                      (Names of Filing Persons -- Offerors)
                           ---------------------------

                          COMMON STOCK, $.01 PAR VALUE
                         (Title of Class of Securities)

                                  652 49 Q 10 6
                      (CUSIP Number of Class of Securities)


                            EDWARD A. FRIEDLAND, ESQ.
                             THE THOMSON CORPORATION
                        METRO CENTER AT ONE STATION PLACE
                           STAMFORD, CONNECTICUT 06902
                            TELEPHONE: (203) 969-8700

                  (Name, Address and Telephone Number of Person
  Authorized to Receive Notices and Communications on Behalf of Filing Person)


                                    COPY TO:

                            JOSEPH J. ROMAGNOLI, ESQ.
                                      TORYS
                                 237 PARK AVENUE
                          NEW YORK, NEW YORK 10017-3142
                            TELEPHONE: (212) 880-6000

================================================================================





                            Calculation of Filing Fee

      TRANSACTION VALUATION*                    AMOUNT OF FILING FEE

         Not Applicable                            Not Applicable

- ----------
* Set forth the amount on which the fling fee is calculated and state how it was
determined.

/ /   Check the box if any part of the fee is offset as provided by Rule
      0-11(a)(2) and identify the filing with which the offsetting fee was
      previously paid. Identify the previous filing by registration statement
      number, or the Form or Schedule and the date of its filing.

Amount Previously Paid:                         Filing Party:
                       -------------------                   -----------------
Form or Registration No.:                       Date Filed:
                         -----------------                 -------------------

/X/   Check the box if the filing relates solely to preliminary communications
      made before the commencement of a tender offer.

Check the appropriate boxes below to designate any transactions to which the
statement relates:

/X/   third-party tender offer subject to Rule 14d-1.

/ /   issuer tender offer subject to Rule 13e-4.

/ /   going-private transaction subject to Rule 13e-3.

/ /   amendment to Schedule 13D under Rule 13d-2.

Check the following box if the filing is a final amendment reporting the results
of the tender offer:/ /

- --------------------------------------------------------------------------------







                                  EXHIBIT INDEX

EXHIBIT NO.             DESCRIPTION

99.1                    Joint Press Release issued by The Thomson Corporation
                        and NewsEdge Corporation dated August 7, 2001.

99.2                    Question and Answer document prepared for NewsEdge,
                        Dialog and other affected Thomson Customers and
                        Partners.

99.3                    Question and Answer document prepared for NewsEdge
                        Employees.

99.4                    Question and Answer document prepared for Thomson
                        Legal & Regulatory Employees.

99.5                    Sales and Customer Service talking points for all
                        Customers.

99.6                    E-mail for NewsEdge Customers dated August 7, 2001.

99.7                    Memorandum dated August 7, 2001 from Roy Martin to
                        Dialog Employees.

99.8                    Memorandum dated August 7, 2001 from Roy Martin to
                        Thomson Legal & Regulatory Employees.




                                                                    Exhibit 99.1


THE THOMSON CORPORATION
Toronto Dominion Bank Tower, Suite 2706
PO Box 24, Toronto-Dominion Centre                                [THOMSON LOGO]
Toronto, Ontario M5K 1A1
Tel (416) 360-8700   Fax (416) 360-8812
www.thomson.com


NEWS RELEASE

INVESTOR CONTACTS: MEDIA CONTACTS: John Kechejian David Scott Jason Stewart Vice President, Investor Relations Vice President, Marketing Director, Corporate Communications The Thomson Corporation NewsEdge Corp. The Thomson Corporation (203) 328-9470 (781) 229-3000 (203) 328-8339 john.kechejian@thomson.com david.scott@newsedge.com jason.stewart@thomson.com Ron Benanto John Shaughnessy Vice President, CFO Director, Corporate Communications NewsEdge Corp. Thomson Legal & Regulatory (781) 229-3000 (651) 687-4749 ron.benanto@newsedge.com john.shaughnessy@westgroup.com
FOR IMMEDIATE RELEASE - -------------------------------------------------------------------------------- THE THOMSON CORPORATION TO ACQUIRE NEWSEDGE CORPORATION - -------------------------------------------------------------------------------- TORONTO AND BURLINGTON, MASS., AUGUST 7, 2001 - The Thomson Corporation (TSE: TOC), a leading e-information and solutions company in the business and professional marketplace, and NewsEdge Corporation (NASDAQ: NEWZ), today announced that they have signed a definitive agreement under which Thomson will acquire NewsEdge. Under the terms of the agreement, a newly formed Thomson subsidiary will make a cash tender offer for all of the shares of NewsEdge common stock, at a price of US$2.30 per share, or approximately US$43 million, which includes cash in the business. "The acquisition of NewsEdge builds on the commitment of The Thomson Corporation to provide broad and powerful information and tools to the business and professional market," said Brian H. Hall, president and chief executive officer of Thomson Legal & Regulatory. "Like Westlaw(R), Dialog(R) and other Thomson products, NewsEdge offers timeliness, breadth of coverage and editorial excellence. It also provides an important complement to our news and current awareness services, and enhances our position in the business news and corporate market segments," he added. THOMSON TO ACQUIRE NEWSEDGE Page 2 August 7, 2001 NewsEdge is a US$71 million provider of real-time news and information products and services to approximately 1,500 corporations and professional service firms worldwide. NewsEdge combines proprietary technology, content and specialized editorial processes to deliver tailored information and decision-support solutions to knowledge workers through its information products and content solutions. Thomson plans to align NewsEdge with The Dialog Corporation, a leading provider of online information services for business, science, engineering, finance and law professionals, as part of the Thomson Legal & Regulatory market group. NewsEdge will continue to be run by its current management team, headed by President and Chief Executive Officer Clifford M. Pollan, a long-time information services executive. Roy Martin, president and chief executive officer of Dialog, said NewsEdge is seen as a key to supporting the Thomson strategy of integrating its information and technology tools within the infrastructure of its customers. "In today's business environment, critical decisions are only as good as the information they are based on," said Martin. "NewsEdge's unique strength in developing enterprise content and decision-support solutions helps its customers more easily navigate and unlock the unrealized value of all of their information assets, shaping the strategies and decisions that drive the success of the organization." NewsEdge President and Chief Executive Officer Pollan said, "Today's announcement signals a new future for NewsEdge, giving us new resources and an even stronger presence in the corporate enterprise market. By leveraging the strength, technology and reputation of The Thomson Corporation across our lines of business, we can deliver even greater value to our customers, our partners and our employees." THOMSON TO ACQUIRE NEWSEDGE Page 3 August 7, 2001 The closing of the offer, which is expected to be completed during the second half of the year, is conditioned upon the tender of a majority of NewsEdge's shares and customary closing conditions. All of NewsEdge's directors and certain of the executive officers, as well as a significant shareholder of NewsEdge, have pledged to tender their shares in the offer and/or vote in favor of the Thomson acquisition. NewsEdge was advised by Broadview Associates LLC, which rendered a fairness opinion to its board. The offer will be followed by a back-end merger of the Thomson subsidiary with and into NewsEdge on the same terms as those in the offer and will be subject to customary closing conditions. The offer is expected to commence as soon as practicable following filing of required documents with the Securities and Exchange Commission. This news release is for informational purposes only. It does not constitute an offer to purchase shares of NewsEdge or a solicitation/ recommendation statement under the rules and regulations of the Securities and Exchange Commission. At the time Thomson commences the offer, Thomson will file with the Securities and Exchange Commission a tender offer statement on Schedule TO and NewsEdge will file a solicitation/recommendation statement on Schedule 14D-9. These documents will contain important information and security holders of NewsEdge are advised to carefully read these documents (when they become available) before making any decision with respect to the tender offer. These documents will be provided to NewsEdge security holders at no expense to them and, when filed with the Securities and Exchange Commission, may be obtained free at www.sec.gov. ABOUT THE THOMSON CORPORATION The Thomson Corporation (TSE: TOC), with 2000 revenues of approximately $6.0 billion, is a leading global e-information and solutions company in the business and professional marketplace. The Corporation's common shares are listed on the Toronto and London stock exchanges. For more information, visit The Thomson Corporation at www.thomson.com. THOMSON TO ACQUIRE NEWSEDGE Page 4 August 7, 2001 ABOUT DIALOG Dialog (www.dialog.com) is the worldwide leader in providing online-based information services to organizations seeking competitive advantages in such fields as business, science, engineering, finance and law. Its products and services, such as Dialog(R), Profound(R) and DataStar(TM), offer organizations the ability to precisely retrieve data from more than 6 billion pages of key information, accessible via the Internet or through delivery to enterprise intranets. For almost three decades, Dialog's brands have been known for their breadth and depth of content, precision searching and speed. Headquartered in Cary, N.C., U.S.A., with offices around the world, Dialog products are used by more than 100,000 professional researchers in more than 100 countries. ABOUT NEWSEDGE NewsEdge Corporation (NASDAQ: NEWZ) is a global provider of content solutions for business. Its customers include both content creators and the operators of the world's most active Web sites. NewsEdge offers technology and services for its customers to create, manage and deploy content for millions of end-users through enterprise sites, portals, publisher Web sites and distribution channels. NewsEdge services make organizations smarter, attract specialized audiences, foster high-frequency usage, promote Web site "stickiness" and ultimately cultivate commerce. NewsEdge serves thousands of sites and companies with highly targeted content solutions from the NewsEdge Refinery(TM), including industry-specific topics, wireless services, turn-key permission marketing and publishing tools, outsourced editorial capabilities and sub-second live news feeds and applications. The NewsEdge Refinery combines a patented combination of sophisticated technology and human editorial review to deliver highly targeted news on more than 2,000 business topics from more than 2,000 sources. NewsEdge is headquartered in Burlington, Mass., with offices and distributors throughout North America, South America, Europe, Japan and the Middle East. For more information about NewsEdge Corporation, visit www.NewsEdge.com. Certain statements made herein are forward-looking statements under the Private Securities Litigation Reform Act of 1995. They include statements regarding expected benefits of the NewsEdge acquisition. These statements are based on management's current expectations and estimates; actual results may differ materially due to certain risks and uncertainties. For example, Thomson's ability to achieve expected results may be affected by competitive price pressures, inability to successfully integrate NewsEdge's operations, failure of the transaction to close due to the inability to obtain regulatory or other approvals, failure of NewsEdge shareholders to tender shares or to approve the merger, if that approval is necessary, inability of the combined company to retain key executives and other personnel, conditions of the economy, industry growth and internal factors, such as the ability to control expenses. For a discussion of additional factors affecting Thomson, see the Thomson Annual Report on Form 40-F for the fiscal year ended December 31, 2000 as filed with the Securities and Exchange Commission. - 30 -


                                                                    EXHIBIT 99.2

                                       Q&A

       AUDIENCE: NEWSEDGE, DIALOG AND OTHER AFFECTED THOMSON CUSTOMERS AND
                                    PARTNERS


WHAT HAPPENED?
The Thomson Corporation, a leading global e-information solutions company in the
business and professional marketplace, and NewsEdge Corporation have signed a
definitive agreement under which a newly formed subsidiary of Thomson will make
a tender offer for all the shares of common stock of NewsEdge for US$2.30 per
share or approximately US$43 million, which includes cash in the business. Upon
completion of the acquisition, NewsEdge will operate as an independent business
within the Thomson Legal & Regulatory market group, aligned with Dialog. The
core NewsEdge senior management team will remain with the company, and President
and CEO Clifford Pollan will report to Dialog President and CEO Roy Martin.
NewsEdge's headquarters will remain in Burlington, Mass.

WHY DOES THOMSON WANT TO ACQUIRE NEWSEDGE?
The proposed acquisition underscores the Thomson commitment to provide the
broadest and most powerful e-information solutions to the legal, regulatory,
government, corporate, financial and other professional markets. NewsEdge
products will add a new dimension to existing Thomson Legal & Regulatory news
and current awareness products, and complement its core primary and secondary
legal and regulatory products and services.

WHAT CAN I EXPECT AS A RESULT OF THE ACQUISITION?
NewsEdge and its customers will have access to even more powerful information
resources and new combinations of products and services to meet their needs.

WHEN WILL THE TRANSACTION CLOSE?
The closing of the offer, which is expected to be completed during the second
half of the year, is conditioned upon the tender of a majority of eligible
shares of NewsEdge and customary closing conditions. All of NewsEdge's directors
and certain of the executive officers, as well as a significant shareholder of
NewsEdge, have pledged to tender their shares in the offer and/or vote in favor
of the Thomson acquisition.

WILL NEWSEDGE BE SHUT DOWN, OR ABSORBED BY OTHER THOMSON COMPANIES?
NewsEdge will operate as a stand-alone business within the Thomson Legal &
Regulatory market group, aligned with Dialog. The core senior management team
will remain with the company, and NewsEdge President and CEO Clifford Pollan
will report to Dialog President and CEO Roy Martin.

HOW WILL MY SERVICE BE AFFECTED BY THE ACQUISITION?
Thomson and NewsEdge are working hard to ensure that the transition of NewsEdge
to Thomson Legal & Regulatory will be seamless and that the high quality of
products, services and customer service customers receive from NewsEdge will not
be affected.



I ALSO SUBSCRIBE TO DIALOG OR OTHER THOMSON COMPANIES' SERVICES. HOW DOES THE
ACQUISITION IMPACT THOSE RELATIONSHIPS?
There should be no immediate impact. Customers can continue their relationship
with their Dialog or other Thomson company sales representative or account
manager. After the acquisition, sales operations will continue to operate
separately. However, as the integration strategy is developed and implemented
during the next six months and strengths and synergies are determined, we
anticipate joint offerings or cross-selling of NewsEdge, Dialog and other
Thomson company product lines by both sales organizations.

WHAT IF A COMPANY IS A CUSTOMER OF DIALOG OR ANOTHER THOMSON COMPANY AND
NEWSEDGE ALREADY?
NewsEdge, Dialog and other Thomson companies share some customers; however,
NewsEdge's focus is on the end-user rather than on the information professional.
In the instances when a customer is a client of both organizations, business and
operations will continue separately, under current agreements, for the immediate
future.

Thomson Legal & Regulatory and NewsEdge management teams will be meeting during
the next six months to determine the procedures for moving forward. We expect to
provide customers with any new information at that time.

ARE DIALOG AND NEWSEDGE CURRENTLY SERVICING THE SAME CUSTOMERS? DO THE COMPANIES
COMPETE?
Dialog and NewsEdge are actually complementary. The companies share some of the
same target markets, such as large companies and information-intensive
organizations. But the principal services provided - NewsEdge's news and current
awareness and the vast Dialog collection of essential information - are
different. We expect customers to benefit from the combination. Also important
to note is that NewsEdge delivers services to large numbers of knowledge
workers' desktops, broadening the reach of Dialog's traditional market within
the professional information marketplace.

NEWSEDGE HAS MANY CUSTOMERS IN THE FINANCIAL MARKETS AND DELIVERS SERVICES FROM
THOMSON FINANCIAL, SUCH AS FIRST CALL AND DISCLOSURE. WHAT WILL HAPPEN TO THE
NEWSEDGE FINANCIAL CUSTOMER BASE AND THE RELATIONSHIP WITH THOMSON FINANCIAL
PARTNERS?
The acquisition should not impact NewsEdge's relationship with customers. Moving
forward, there may be an opportunity to explore synergies or cross-selling
opportunities with NewsEdge and other Thomson companies.

WHOM SHOULD I CONTACT WITH QUESTIONS REGARDING THE ACQUISITION AND MY ACCOUNT?
Customers should feel free to contact their NewsEdge account representative with
questions. For more information on Thomson, the Thomson Legal & Regulatory
market group or Dialog, visit www.thomson.com, www.tlrg.com, or www.dialog.com.






                              FOR DIALOG CUSTOMERS:

WHO IS NEWSEDGE?
With 2000 revenues of US$70.9 million, NewsEdge is a global provider of content
solutions and electronic publishing technologies for business. It provides
real-time news and information products and services to approximately 1,500
corporations and professional services firms worldwide.

NewsEdge combines patented technology, world-class content and specialized
editorial processes to deliver tailored information and decision-support
solutions to knowledge workers through three major lines of business -
information and decision-support services, content solutions and electronic
publishing technologies.

WHY IS THOMSON PURCHASING NEWSEDGE?
The acquisition underscores the Thomson commitment to provide the broadest and
most powerful e-information solutions to the legal, regulatory, government,
corporate, financial and other professional markets. NewsEdge products will add
a new dimension to existing Thomson Legal & Regulatory news and current
awareness products, and complement its core primary and secondary legal and
regulatory products and services.

WHAT DOES THIS ACQUISITION MEAN TO DIALOG?
NewsEdge will operate as a stand-alone business within the Thomson Legal &
Regulatory market group, aligned with Dialog. The core senior management team
will remain with the company, and NewsEdge President and CEO Clifford Pollan
will report to Dialog President and CEO Roy Martin.

THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE.
THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES
AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.



                                                                    EXHIBIT 99.3

                                       Q&A
                          AUDIENCE: NEWSEDGE EMPLOYEES

WHY IS THE THOMSON CORPORATION PURCHASING NEWSEDGE?
The acquisition underscores the Thomson commitment to provide the broadest and
most powerful e-information solutions to the legal, regulatory, government,
corporate, financial and other professional markets. NewsEdge is seen as a key
to supporting the Thomson strategy of integrating its information and technology
tools within the daily work processes of its customers. Its products will add a
new dimension to existing Thomson Legal & Regulatory news and current awareness
products, and will complement its core primary and secondary legal and
regulatory products and services.

WHAT IS THE STRATEGIC SIGNIFICANCE OF THIS ACQUISITION? (WHERE DOES NEWSEDGE FIT
IN?)
NewsEdge will help to strengthen the Thomson Legal & Regulatory position as a
leading information solutions provider to legal, tax, accounting, government,
corporate, financial and other professional markets. NewsEdge's strength in the
corporate market will enhance Thomson Legal & Regulatory marketing efforts
within this customer group. We expect that NewsEdge also will help to support
and expand key relationships with customers, functional user groups and
information provider partners.

WILL NEWSEDGE MAINTAIN ITS AUTONOMY?
NewsEdge will operate as a stand-alone business within the Thomson Legal &
Regulatory market group, aligned with The Dialog Corporation. The core senior
management team will remain with the company, and NewsEdge President and CEO
Clifford Pollan will report to Dialog President and CEO Roy Martin.

TELL ME MORE ABOUT THOMSON, THOMSON LEGAL & REGULATORY AND DIALOG.
THE THOMSON CORPORATION (www.thomson.com), with 2000 revenues of approximately
U.S.$6 billion, is a leading global e-information and solutions company in the
business and professional marketplace. The corporation's common shares are
listed on the Toronto and London stock exchanges. Thomson holds leading
positions in the information sectors of the legal and regulatory, financial
services, scientific, healthcare, education and corporate training markets on a
global basis.

THOMSON LEGAL & REGULATORY (www.tlrg.com) provides e-information solutions to
legal, tax, accounting, intellectual property, compliance and business
professionals around the world. With 2000 revenues of US$2.6 billion and 17,000
employees, Thomson Legal & Regulatory has strong market positions in North
America, Europe, Asia Pacific and Latin America. Thomson Legal & Regulatory is
the largest market group within The Thomson Corporation.

DIALOG (www.dialog.com) is a worldwide leader in providing online-based
information services to organizations seeking competitive advantages in such
fields as business, science, engineering, finance and law. Its products and
services, such as Dialog(R), Profound(R) and DataStar(TM), offer organizations
the ability to precisely retrieve data from



more than 6 billion pages of key information, accessible via the Internet or
through delivery to enterprise intranets. For almost three decades, Dialog's
brands have been known for their breadth and depth of content, precision
searching and speed. Headquartered in Cary, N.C., U.S.A., with offices around
the world, Dialog products are used by more than 100,000 professional
researchers in more than 100 countries.

WHAT IS THE CULTURE LIKE AT THOMSON LEGAL & REGULATORY?
There are both individual company cultures and a corporate culture within
Thomson Legal & Regulatory, and they co-exist quite well. Thomson Legal &
Regulatory allows each market-driven organization to retain the unique culture
that has enabled its success while developing an appreciation for Thomson Legal
& Regulatory businesses and people. In the past Thomson Legal & Regulatory has
enjoyed its greatest moments when companies have come together to share best
practices and knowledge and leverage one another's strengths.

Overall, Thomson Legal & Regulatory believes you will find that the culture is
similar to NewsEdge in that both organizations place a high priority on
customers and brand development. Thomson Legal & Regulatory is increasingly
collaborating across the organization to develop and deliver not just individual
products, but tailored solutions that give Thomson Legal & Regulatory a real
competitive advantage.

WHAT IS INVOLVED IN THE TRANSITION PROCESS?
Thomson has extensive experience acquiring and integrating new companies. For
each acquisition, it sets up integration teams that work hard at the business
unit and functional levels to ensure that these companies are rapidly and
successfully integrated into the Thomson systems and organization. Our track
record has been excellent.

You will find that the Thomson Legal & Regulatory market group is experienced
and works very quickly during integrations to avoid a prolonged period of
uncertainty for employees and to get the businesses moving forward together.

WILL NEWSEDGE HEADQUARTERS REMAIN IN BURLINGTON, MASS.?
Yes.

WILL THERE BE A REDUCTION IN WORK FORCE AT THE NEWSEDGE CORPORATION?
It would be premature to speak to this issue before we have a chance to really
learn about the business, and the people supporting it, firsthand.We are making
this acquisition in order to grow our Thomson Legal & Regulatory business. We
will be integrating the businesses to achieve maximum value for our customers
and the right environment for our people. Our objective is to sustain the
quality and depth of both organizations.

We appreciate the talent that comes with the acquisition. We will keep you
informed if and when there is a decision that affects you. The best we can all
do to prepare for this major integration is to conduct business as usual, finish
the year strongly and get 2002 off to a good start. The acquisition makes both
companies stronger in many respects and will



create more opportunities within each of our businesses to develop and deliver
new products to best serve our customers.

HOW WILL THIS IMPACT NEWSEDGE EMPLOYEES?
We hope the impact will be positive. The new combined business is expected to
have more support for faster growth and profitability and greater ability to
compete. Individual employees will likely see the rewards of that growth, as
well as enhanced benefits and career development. We will strive to be timely
and honest in our communications. We have not yet explored how many overlapping
efforts could lead to combining individual or department roles with other
Thomson Legal & Regulatory businesses or organizations. However, there are areas
where the potential of growth will mean more resources.

WILL MY BENEFITS AND COMPENSATION CHANGE?
In the near term, your compensation, insurance and 401K will remain the same. In
the coming months, you will receive benefits information from The Thomson
Corporation. Open enrollment is in the fall, and any changes in your benefits
will begin next year.

HOW DOES THIS ACQUISITION AFFECT MY NEWSEDGE STOCK OPTIONS?
The company is being acquired at a per-share price of $2.30. All stock options
will be cancelled upon completion of the transaction. Each employee holding
outstanding options that are exercisable as of the closing of the transaction
will be entitled to receive, in exchange for the cancellation of each option, an
amount of cash equal to the excess of the $2.30 per-share price in the tender
offer over the per-share exercise price of the option, multiplied by the number
of shares of common stock underlying the option.

WHAT CHANGES WILL THERE BE IN MY DAY-TO-DAY WORK?
Upon completion of the transaction, questions about day-to-day operations, as
well as any questions about stationery, forms, expense and purchasing
procedures, etc., will be addressed by your supervisor or Human Resources
manager.

WHAT DO I TELL CUSTOMERS?
Our goal for the combined business is to be the foremost provider of
e-information solutions to the legal, compliance, tax, accounting, government,
corporate, financial and other professional markets worldwide. While it may be
tough to anticipate all of the detailed questions that customers may ask you,
here are some things you CAN tell customers if they ask:

o     Upon completion of the transaction, NewsEdge will enhance the Thomson
      position in legal, compliance, tax, accounting, government, corporate,
      financial and other professional markets. NewsEdge will be aligned with
      Dialog, as part of the Thomson Legal & Regulatory market group. This
      acquisition underscores the commitment by Thomson Legal & Regulatory to
      provide the broadest and most powerful e-information solutions to the
      market segments we serve.

o     The merger is expected to provide convenient access to more products and
      services and new combinations of products and services that better meet
      our customers' needs.



o     NewsEdge is seen as a key to supporting the Thomson strategy of
      integrating its information and technology tools into customers' work
      processes.

ARE DIALOG AND NEWSEDGE CURRENTLY SERVICING THE SAME CUSTOMERS? DO THE COMPANIES
COMPETE?
Dialog and NewsEdge are actually very complementary. The companies share some of
the same target markets, such as large companies and information-intensive
organizations. But the principal services provided - NewsEdge's news and current
awareness and Dialog's vast collection of essential information - are different.
We expect customers to benefit from the combination. Also important to note is
that NewsEdge delivers services to large numbers of knowledge workers' desktops,
broadening the reach of Dialog's traditional market within the professional
information marketplace.

NEWSEDGE HAS MANY CUSTOMERS IN THE FINANCIAL MARKETS AND DELIVERS SERVICES FROM
THOMSON FINANCIAL, SUCH AS FIRST CALL AND DISCLOSURE. WHAT WILL HAPPEN TO THE
NEWSEDGE FINANCIAL CUSTOMER BASE AND THE RELATIONSHIP WITH THOMSON FINANCIAL
PARTNERS? The acquisition should not impact NewsEdge's relationship with any
customer. Moving forward, there may be an opportunity to explore synergies or
cross-selling opportunities with NewsEdge and other Thomson companies.

WHAT IF WE GET INQUIRIES FROM THE MEDIA?
Send all media requests directly and immediately to:
      David M. Scott
      NewsEdge Vice President, Marketing
      Phone:  781-229-3302
      Fax:    781-229-3030
      Email:  David.Scott@NewsEdge.com

THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE.
THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES
AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.



                                                                    EXHIBIT 99.4

                                       Q&A

                 AUDIENCE: THOMSON LEGAL & REGULATORY EMPLOYEES

WHAT IS NEWSEDGE?
With 2000 revenues of $70.9 million, NewsEdge is a global provider of content
solutions and electronic publishing technologies for business, financial,
government and other corporate customers. It provides real-time news and
information products and services to approximately 1,500 corporations and
professional services firms worldwide.

WHAT KINDS OF PRODUCTS AND SERVICES DOES IT PROVIDE?
NewsEdge combines patented technology, world-class content and specialized
editorial processes to deliver tailored information and decision-support
solutions to knowledge workers through three major lines of business -
information and decision-support services, content solutions and electronic
publishing technologies.

To learn more about NewsEdge, visit WWW.NEWSEDGE.COM.

WHY IS THE THOMSON CORPORATION PURCHASING NEWSEDGE?
The acquisition underscores the Thomson commitment to provide the broadest and
most powerful e-information solutions to the legal, regulatory, government,
corporate and professional market. NewsEdge products will add a new dimension to
existing Thomson Legal & Regulatory news and current awareness products, and
will complement its core primary and secondary legal and regulatory products and
services.

NewsEdge is seen as a key to supporting the Thomson strategy of integrating its
information and technology tools within the daily work processes of its
customers. NewsEdge's unique strength in developing enterprise content and
decision-support solutions helps its customers more easily navigate and unlock
the optimal value of all of their information assets.

HOW DOES NEWSEDGE FIT INTO THE THOMSON LEGAL & REGULATORY STRUCTURE?
NewsEdge will operate as a stand-alone business, aligned with The Dialog
Corporation. The core senior management team will remain with the company, and
NewsEdge President and CEO Clifford Pollan will report to Dialog President and
CEO Roy Martin. NewsEdge's financials will be integrated into Dialog's
financials.

Both NewsEdge and Dialog provide online information services for business,
science, engineering, finance and law professionals. The companies serve similar
markets; however, there are significant points of differentiation between
products and services that make the two businesses very complementary. Together,
the goal is to leverage our experience, market strengths and best practices to
enhance our value to all of our customers.

WILL NEWSEDGE EMPLOYEES BECOME DIALOG EMPLOYEES?
Yes. Upon completion of the transaction, NewsEdge employees will become part of
the Dialog organization. NewsEdge shares numerous cultural synergies and a
similar



corporate history with Dialog. We anticipate a smooth integration of the two
organizations.

WHAT IS THE IMPACT ON DIALOG EMPLOYEES?
Dialog employees should realize no impact on their day-to-day business from the
acquisition of NewsEdge. Management will be involved in the integration and
transition of some business functions during the first six to 12 months.

WHEN WILL THE TRANSACTION CLOSE?
The closing of the offer, which is expected to be completed during the second
half of the year, is conditioned upon the tender of a majority of NewsEdge's
shares and customary closing conditions. All of NewsEdge's directors and
executive officers, as well as a significant shareholder of NewsEdge, have
pledged to tender their shares in the offer and/or vote in favor of the Thomson
acquisition.

WILL DIALOG REPS NOW SELL NEWSEDGE PRODUCTS AND SERVICES?
NewsEdge and Dialog share some customers; however, NewsEdge's focus is on the
end-user rather than on the information professional. The addition of NewsEdge
will provide important leverage with existing and new Dialog customers, just as
NewsEdge's news awareness products will complement Dialog's archival products.

NewsEdge's sales organization is experienced, knowledgeable, competitive and
skilled in generating new business. For the immediate future, the two sales
operations will continue to operate separately. However, as the integration
strategy is developed and implemented during the next six months and strengths
and synergies are determined, we anticipate joint offerings or cross-selling of
the NewsEdge and Dialog product lines by both sales organizations.

ARE DIALOG AND NEWSEDGE CURRENTLY SERVICING THE SAME CUSTOMERS? DO THE COMPANIES
COMPETE?
Dialog and NewsEdge are actually complementary. The companies share some of the
same target markets, such as large companies and information-intensive
organizations. But the services provided - NewsEdge's news and current awareness
and Dialog's vast collection of essential information - are different. Customers
will benefit from the combination. Also important to note is that NewsEdge
delivers services to large numbers of knowledge workers' desktops, broadening
the reach of Dialog's traditional market within the professional information
marketplace.

NEWSEDGE HAS MANY CUSTOMERS IN THE FINANCIAL MARKETS AND DELIVERS SERVICES FROM
THOMSON FINANCIAL, SUCH AS FIRST CALL AND DISCLOSURE. WHAT WILL HAPPEN TO THE
NEWSEDGE FINANCIAL CUSTOMER BASE AND THE RELATIONSHIP WITH THOMSON FINANCIAL
PARTNERS? The acquisition should not impact NewsEdge's relationship with
customers. Moving forward, there may be an opportunity to explore synergies or
cross-selling opportunities with NewsEdge and other Thomson companies.



WHAT DO I TELL CUSTOMERS?
Our goal for the combined business is to be the foremost provider of
e-information solutions to legal, compliance, tax, accounting, government,
corporate, financial and other professional markets worldwide. While it may be
tough to anticipate all of the detailed questions that customers may ask you,
here are some things you CAN tell customers if they ask:

  o   NewsEdge is a leading, global provider of content solutions and electronic
      publishing technologies for the business and professional market.

  o   Upon completion of the transaction, NewsEdge will enhance our position in
      the business news and corporate market. NewsEdge will be aligned with
      Dialog, as part of the Thomson Legal & Regulatory market group. This
      acquisition underscores the Thomson Legal & Regulatory commitment to
      provide the broadest and most powerful e-information solutions to the
      market segments we serve.

  o   The merger will provide convenient access to more products and services
      and new combinations of products and services that better meet our
      customers' needs.

  o   NewsEdge is seen as a key to supporting our strategy of integrating our
      information and technology tools into our customers' work processes.

WHAT DO I DO IF CONTACTED BY THE NEWS MEDIA?
General inquiries should be directed to John Shaughnessy, director of Corporate
Communications for Thomson Legal & Regulatory North America, at 651-687-4749.
Dialog employees can direct inquiries to Sandy Scherer, director of Corporate
Communications for Dialog, at 919-461-7354. They will ensure that all inquiries
are responded to and directed to the appropriate spokespeople at Dialog, Thomson
Legal & Regulatory and Thomson.

THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE.
THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES
AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.




                                                                    EXHIBIT 99.5

                     SALES, CUSTOMER SERVICE TALKING POINTS
                             AUDIENCE: ALL CUSTOMERS

VISION
The proposed acquisition of NewsEdge Corporation underscores The Thomson
Corporation commitment to provide the broadest and most powerful e-information
solutions to legal, regulatory, government, corporate, financial and other
professional markets, and enhances the Thomson position in the business news and
corporate market segments.

PRODUCT, MARKET STRATEGY
NewsEdge is seen as a key to supporting the Thomson strategy of integrating its
information and technology tools within the daily work processes of its
customers.

NewsEdge's unique strength in developing enterprise content and decision-support
solutions helps its customers more easily navigate and unlock the optimal value
of all of their information assets. NewsEdge products also complement core
Thomson Legal & Regulatory primary and secondary legal and regulatory products
and services.

Dialog and NewsEdge are viewed as complementary businesses. The companies share
some of the same target markets, such as large companies and
information-intensive organizations. But the principal services provided -
NewsEdge's news and current awareness and the vast Dialog collection of
essential information - are different.

Dialog and NewsEdge sales, marketing, customer service and billing functions
will operate independently. The acquisition should not impact NewsEdge's
relationship with customers.

OPERATIONS
Thomson Legal & Regulatory and NewsEdge are expected to realize important
synergies in technology and product development; NewsEdge's strength in the
corporate market also will enhance Thomson Legal & Regulatory marketing efforts
with this important customer group.

As part of the Thomson Legal & Regulatory market group, NewsEdge will have
access to broader resources to support its growth, product-development and
marketing efforts.

ORGANIZATIONAL STRUCTURE
NewsEdge will operate as a stand-alone business within the Thomson Legal &
Regulatory market group, aligned with Dialog. The core senior management team
will remain with NewsEdge, and NewsEdge President and CEO Clifford Pollan will
report to Roy Martin, president and CEO of Dialog.

THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S



SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY ARE FILED WITH THE SECURITIES
AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE. THEY WILL CONTAIN IMPORTANT
INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES AND EXCHANGE COMMISSION FREE
AT WWW.SEC.GOV.



                                                                    EXHIBIT 99.6

                                 CUSTOMER E-MAIL
                          AUDIENCE: NEWSEDGE CUSTOMERS



August 7, 2001

Dear NewsEdge Customers and Partners:

Today marks an important and exciting day for NewsEdge and its customers and
partners. Today, NewsEdge and The Thomson Corporation are announcing a
definitive agreement under which Thomson will acquire NewsEdge by way of a cash
tender offer to be made by a newly formed subsidiary of Thomson.

We think this is great news for our company and our customers. NewsEdge will be
part of one of the world's premier e-information solutions companies - one that
has a tremendous reputation for technology innovation and product excellence. On
the strength of brands such as Dialog, Westlaw, SAEGIS, First Call/Thomson
Financial and Primark, Thomson is the benchmark against which all other
information companies are often measured.

NewsEdge will continue as a stand-alone business, aligned with Dialog, a
worldwide leader in providing online-based information services to organizations
seeking a competitive advantage. For NewsEdge, this means the considerable
resources and reach of Thomson are now part of our essential DNA. For our
customers, Thomson resources - specifically technology expertise, world-class
content and editorial authority - are expected to be the catalyst for new
features, functionality and usability for NewsEdge products that we believe will
deliver even more power and value for you and your business.

In the near term, we expect your relationship with NewsEdge will to continue
unchanged. Moving forward as part of Thomson, our focus will be on developing
new products, refining current products and defining the next standard in
content solutions, real-time news and information, and electronic publishing
technologies.

We currently anticipate that this transaction will close in the second half of
2001, subject to the tender of a majority of eligible shares of NewsEdge and
other customary closing conditions. We look forward to sharing more information
on our progress soon. In the meantime, we encourage you to contact your NewsEdge
sales representative with any questions you may have.

Respectfully,


Clifford Pollan                           Roy M. Martin, Jr.
President and CEO                         President and CEO
NewsEdge Corporation                      The Dialog Corporation



THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE.
THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES
AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.



                                                                    EXHIBIT 99.7

                      [THE DIALOG CORPORATION LETTERHEAD]

Memo

FROM     ROY M. MARTIN, JR.                TO       ALL DIALOG EMPLOYEES
         PRESIDENT AND CEO

DATE     AUGUST 7, 2001                    COPIES

SUBJECT  THE THOMSON CORPORATION
         SIGNS AGREEMENT TO ACQUIRE
         THE NEWSEDGE CORPORATION



Key goals of Thomson Legal & Regulatory include providing the broadest and most
powerful e-information solutions to the legal, regulatory and professional
market, and enhancing its position in the business news and corporate market
segments.

Today, I am pleased to announce that The Thomson Corporation has signed a
definitive agreement to acquire the publicly held NewsEdge Corporation, a
leading real-time news and current awareness provider in the online business
information market. Under the terms of the agreement, Thomson will make a cash
tender offer for all of the outstanding shares of NewsEdge common stock. The
acquisition is expected to close in the second half of 2001.

NewsEdge will operate as a stand-alone business within Thomson Legal &
Regulatory, and will be aligned with The Dialog Corporation. The core senior
management team of NewsEdge will remain with the company, and NewsEdge President
and CEO Clifford Pollan will report to me.

WHO IS NEWSEDGE?
With 2000 revenues of $70.9 million, NewsEdge is a global provider of content
solutions and electronic publishing technologies for business, and provides
real-time news and information products and services to approximately 1,500
corporations and professional services firms worldwide. NewsEdge employs more
than 280 people in 16 offices in eight countries around the world, with
approximately 200 of the employees based at its Burlington, Mass., headquarters.

NewsEdge combines proprietary technology, world-class content, and specialized
editorial processes to deliver tailored information and decision-support
solutions to



Page 2


knowledge workers through three major lines of business - information and
decision-support services, content solutions and electronic publishing
technologies.

The acquisition of NewsEdge by Thomson will add an important new dimension to
existing Thomson Legal & Regulatory news and current awareness product
offerings. NewsEdge's unique strength in developing enterprise content and
decision support solutions helps its customers more easily navigate and unlock
the optimal value of all of their information assets.

DIALOG AND NEWSEDGE TOGETHER
Both NewsEdge and Dialog provide online information services for business,
science, engineering, finance and law professionals. While the companies serve
similar markets, there are significant points of differentiation between
products and services that make the two businesses complementary. Together, the
goal is to leverage our experience, market strengths and best practices to
enhance our value to all of our customers.

Please join me in welcoming our new NewsEdge colleagues and in wishing them
great success as part of Dialog and Thomson Legal & Regulatory.



THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME AVAILABLE.
THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE SECURITIES
AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.



                                                                   EXHIBIT 99.8

MEMORANDUM - THOMSON LEGAL & REGULATORY INTERNAL

TO:         THOMSON LEGAL & REGULATORY EMPLOYEES

FROM:       ROY M. MARTIN, JR.
            PRESIDENT AND CHIEF EXECUTIVE OFFICER
            THE DIALOG CORPORATION

DATE:       AUGUST 7, 2001

SUBJECT:    THE THOMSON CORPORATION SIGNS AGREEMENT TO ACQUIRE THE
            NEWSEDGE CORPORATION

- --------------------------------------------------------------------------------

Key goals of Thomson Legal & Regulatory include providing the broadest and most
powerful e-information solutions to the legal, regulatory and professional
market, and enhancing its position in the business news and corporate market
segments.

Today, I am pleased to announce that The Thomson Corporation has signed a
definitive agreement to acquire the publicly held NewsEdge Corporation, a
leading real-time news and current awareness provider in the online business
information market. Under the terms of the agreement, Thomson will make a cash
tender offer for all of the outstanding shares of NewsEdge common stock. The
acquisition is expected to close in the second half of 2001.

The acquisition of NewsEdge will add an important new dimension to existing
Thomson Legal & Regulatory news and current awareness product offerings.
NewsEdge's unique strength in developing enterprise content and decision-support
solutions helps its customers more easily navigate and unlock the optimal value
of all of their information assets. NewsEdge products also complement core
Thomson Legal & Regulatory primary and secondary legal and regulatory products
and services.

With 2000 revenues of $70.9 million, NewsEdge is a global provider of content
solutions and electronic publishing technologies for business, and provides
real-time news and information products and services to approximately 1,500
corporations and professional services firms worldwide. NewsEdge employs more
than 280 people in 16 offices in eight countries around the world, with
approximately 200 of the employees based at its Burlington, Mass., headquarters.

NewsEdge will operate as a stand-alone business within Thomson Legal &
Regulatory, and will be aligned with The Dialog Corporation. The core senior
management team of NewsEdge will remain with the company, and NewsEdge President
and CEO Clifford Pollan will report to me.



Please join me in welcoming our new NewsEdge colleagues and in wishing them
great success as part of Thomson Legal & Regulatory and Dialog.

THIS COMMUNICATION IS FOR INFORMATIONAL PURPOSES ONLY. IT DOES NOT CONSTITUTE AN
OFFER TO PURCHASE SHARES OF NEWSEDGE OR A SOLICITATION/RECOMMENDATION STATEMENT
UNDER THE RULES AND REGULATIONS OF THE SECURITIES AND EXCHANGE COMMISSION. WE
URGE ALL INVESTORS AND SECURITY-HOLDERS OF NEWSEDGE TO READ THOMSON'S TENDER
OFFER STATEMENT AND NEWSEDGE'S SOLICITATION/RECOMMENDATION STATEMENT WHEN THEY
ARE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AS THEY BECOME
AVAILABLE.THEY WILL CONTAIN IMPORTANT INFORMATION AND MAY BE OBTAINED FROM THE
SECURITIES AND EXCHANGE COMMISSION FREE AT WWW.SEC.GOV.