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                                                                   Exhibit 10.16

                             SECURED PROMISSORY NOTE

                                                                January 12, 2000

$599,992.90                                                Boston, Massachusetts

      FOR VALUE RECEIVED, Roland C. Beaulieu (the "Maker"), promises to pay to
CCBN.COM, Inc., a Delaware corporation (the "Company"), or order, at the offices
of the Company or at such other place as the holder of this Note may designate,
the principal sum of $599,992.90, together with interest on the unpaid principal
balance of this Note from time to time outstanding at the rate of one (1)
percent below the prime rate offered by Fleet Bank to its most favored
commercial customers per year until paid in full. Principal and interest shall
be paid as follows: The principal of the note shall be paid in 12 equal
quarterly installments on the first day of each calendar quarter beginning on
January 1, 2001. Interest accrued through the date of payment shall be also paid
on the date of payment.

      Interest on this Note shall be computed on the basis of a year of 365 days
for the actual number of days elapsed. All payments by the Maker under this Note
shall be in immediately available funds.

      Payment of this Note is secured by a security interest in certain property
of the Maker (the "Collateral") pursuant to a security agreement of even date
herewith between the Maker and The Company (the "Security Agreement").

      This Note shall become immediately due and payable without notice or
demand upon the occurrence at any time of any of the following events of default
(individually, "an Event of Default" and collectively, "Events of Default"):

                  (1) default in the payment or performance of this or any other
            liability or obligation of the Maker to the holder, including the
            payment when due of any principal, premium or interest under this
            Note;

                  (2) the occurrence of any event of default under the Security
            Agreement;

                  (3) the institution by or against the Maker or any indorser or
            guarantor of this Note of any proceedings under the United States
            Bankruptcy Code or any other federal or state bankruptcy,
            reorganization, receivership, insolvency or other similar law
            affecting the rights of creditors generally or the making by the
            Maker or any indorser or guarantor of this Note of a composition or
            an assignment or trust mortgage for the benefit of creditors; or

                  (4) determination by the holder that it is insecure with
            respect to the payment of any obligation of the Maker to the holder.

      This Note shall become immediately due and payable without notice or
demand upon the occurrence at any time of any event of default under the
Security Agreement.
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      Upon the occurrence of an Event of Default, the holder shall have then, or
at any time thereafter, all of the rights and remedies afforded by the Uniform
Commercial Code as from time to time in effect in the Commonwealth of
Massachusetts or afforded by other applicable law.

      Every amount overdue under this Note shall bear interest from and after
the date on which such amount first became overdue at an annual rate which is
two (2) percentage points above the rate per year specified in the first
paragraph of this Note. Such interest on overdue amounts under this Note shall
be payable on demand and shall accrue and be compounded monthly until the
obligation of the Maker with respect to the payment of such interest has been
discharged (whether before or after judgment).

      In no event shall any interest charged, collected or reserved under this
Note exceed the maximum rate then permitted by applicable law and if any such
payment is paid by the Maker, then such excess sum shall be credited by the
holder as a payment of principal.

      All payments by the Maker under this Note shall be made without set-off or
counterclaim and be free and clear and without any deduction or withholding for
any taxes or fees of any nature whatever, unless the obligation to make such
deduction or withholding is imposed by law. The Maker shall pay and save the
holder harmless from all liabilities with respect to or resulting from any delay
or omission to make any such deduction or withholding required by law.

      Whenever any amount is paid under this Note, all or part of the amount
paid may be applied to principal, premium or interest in such order and manner
as shall be determined by the holder in its discretion.

      No reference in this Note to the Security Agreement or any guaranty shall
impair the obligation of the Maker, which is absolute and unconditional, to pay
all amounts under this Note strictly in accordance with the terms of this Note.

      The Maker agrees to pay on demand all costs of collection, including
reasonable attorneys' fees, incurred by the holder in enforcing the obligations
of the Maker under this Note.

      No delay or omission on the part of the holder in exercising any right
under this Note or the Security Agreement shall operate as a waiver of such
right or of any other right of such holder, nor shall any delay, omission or
waiver on any one occasion be deemed a bar to or waiver of the same or any other
right on any future occasion. The Maker and every indorser or guarantor of this
Note regardless of the time, order or place of signing waives presentment,
demand, protest and notices of every kind and assents to any extension or
postponement of the time of payment or any other indulgence, to any
substitution, exchange or release of collateral, and to the addition or release
of any other party or person primarily or secondarily liable.

      This Note may be prepaid in whole or in part at any time or from time to
time. Any such prepayment shall be without premium or penalty.

      None of the terms or provisions of this Note may be excluded, modified or
amended except by a written instrument duly executed on behalf of the holder
expressly referring to this Note and setting forth the provision so excluded,
modified or amended.

                                     - 2 -
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      All rights and obligations hereunder shall be governed by the laws of the
Commonwealth of Massachusetts and this Note is executed as an instrument under
seal.

                                          BORROWER:

                                          /s/ Roland C. Beaulieu
                                          ___________________________
                                          Roland C. Beaulieu

                                     - 3 -<PAGE>

                                                                   Exhibit 10.17

                                    CCBN.COM
                         200 Portland Street--5th Floor
                                Boston, MA 02114

March 6, 2000

Mr. Lawrence P. Begley
5 Cardinal Lane
Walpole, MA 02081

Dear Larry,

Please accept this letter as a formal offer to join CCBN as Executive Vice
President and Chief Financial Officer In addition to your role as CFO, I would
expect you to become an active member of our to-be-formed Executive Committee as
well as take on all of the responsibilities associated with the investor
relations function.

As we discussed, your primary focus as CFO will be on all of the financial
aspects of CCBN. Your financial responsibilities will include, but not be
limited to: payables, receivables, budgeting, capital expenditures, leases, SEC
reporting, preparation of monthly, quarterly, and annual financial statements,
preparation of our Annual Report and interfacing with Wall Street as well as
with our auditors. In addition, I would expect you to be actively involved in
helping senior managers at CCBN develop business and product strategies as well
as strategic third party relationships. As CFO, you will report directly to me.

CASH COMPENSATION

Your starting date will be March 6, 2000, and your starting salary will be set
at $200,000 per year with a bonus range of 0-50% of your base salary. Your bonus
will be based on a combination of objective and subjective measures, which we
will need to work out within a few weeks of your joining us. In addition, you
will receive normal health and other benefits currently in place for CCBN
executives.

STOCK OPTIONS

In addition to the above cash compensation, a major part of your decision to
join CCBN was based on receiving a meaningful number of stock options. Subject
to Board approval, I am prepared to recommend to the Board an option package
that would provide you options to purchase 600,000 shares of CCBN. Based on our
current capitalization, this would represent approximately 3.25% of the company
and would make you our fifth largest shareholder on a fully diluted basis.
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Mr. Lawrence P. Begley
Page 2

I will recommend to the Board that 300,000 of these options be priced at $5.37.
In addition, if the Company completes an initial public offering before December
31, 2000, you will be granted an option for an additional 300,000 options priced
at the IPO price. If the Company does not complete a public offering by December
31, 2000, you will be granted, on December 31, 2000, an option for 300,000
shares at $5.37 per share.

These options will vest as follows: 180,000 (30%) on March 6, 2001, 52,500 on
June 6, 2001, 52,500 on September 6, 2001, 52,500 on December 6, 2001, 52,500 on
March 6, 2002, 52,500 on June 6, 2002, 52,500 on September 6, 2002, 52,500 on
December 6, 2002, and 52,500 on March 6, 2003.

In addition, we have agreed that all of your options will receive accelerated
vesting as described below:

      o     100% of all options will vest upon a change of control
      o     If the Company completes an initial public offering and the market
            price of its stock increases by 50% or more above the offering price
            and stays at that level or above for 45 consecutive days, the date
            upon which all options not then exercisable shall become exercisable
            shall be accelerated by 1 year.
      o     If you die or become disabled, the date upon which all options not
            then exercisable shall become exercisable shall be accelerated by 1
            year.

Your option package as well as your cash compensation will be subject to annual
review with appropriate adjustments for additional responsibilities, as well as
attainment of both your individual and our corporate goals.

STOCK PURCHASE

Upon joining CCBN, you have also expressed an interest in purchasing some
additional shares of the company. Subject to Board approval, you may purchase
374,067 shares of stock at $5.37. Of this total of 374,067, 149,067 shares may
be purchased by you without restrictions. The remaining 225,000 of these shares
will be subject to a reverse vesting provision, allowing the company to
repurchase at $5.37 per share a portion these shares if you terminate within 3
years from March 6, 2000. The amount that the company can repurchase will be
determined consistent with the vesting schedule of your stock options described
above -- i.e., if your employment is terminated prior to March 6, 2001, the
company may repurchase all 225,000 shares at $5.37; if you terminate during the
period March 7, 2001 to June 6, 2001, the company may repurchase 205,312.5
shares at $5.37, etc.

This purchase would be financed as follows: you will pay the company
$1,408,746.90 and the Company will loan you the balance of $599,992.90, for
which you will sign a promissory note. The terms of this note will be as
follows: principal will be due in 12 equal quarterly installments beginning on
March 6, 2001 with interest at 1% below prime. This note will be secured by the
shares of stock.
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Mr. Lawrence P. Begley
Page 3

Larry, I think that this covers everything that we discussed. Both Rob Adler and
I are very excited about having you join CCBN, and believe that you can be a
major contributor to helping us grow CCBN into becoming very valuable
enterprise. I believe that the economic package that I have detailed above both
reflects the importance of having you as a member of our senior management team,
and also provides you with a very meaningful economic opportunity.

Lastly, some legal formalities. Upon joining CCBN, you will need to sign our
standard nondisclosure, non-compete agreement. The Immigration Reform and
Control Act requires us to send you the Form-9m, which we will do under separate
cover.

Please feel free to call me if you think that I have left anything out or if you
would like to discuss any aspects of this proposal in more detail. I look
forward to hearing from you at your earliest convenience.

Sincerely,

/s/ Jeffrey P. Parker
______________________________
Jeffrey P. Parker
Chairman & CEO

Accepted by:

/s/ Jeffrey P. Parker                           /s/ Lawrence P. Begley
______________________________                  ______________________________
Jeffrey P. Parker                               Lawrence P. Begley
CCBN.COM Chairman & CEO

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