Document:

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                                                                    Exhibit 10.1
                                                                    ------------

                                ePresence, Inc.

                           2001 Stock Incentive Plan
                           -------------------------

Section 1.    Purpose
              -------

     The purpose of this Stock Incentive Plan (the "Plan") is to advance the
interests of ePresence, Inc. (the "Company") by enhancing its ability to attract
and retain key employees, consultants and others who are in a position to
contribute to the Company's future growth and success.

Section 2.    Definitions
              -----------
     "Award" means any Option, Stock Appreciation Right, Performance Share,
Restricted Stock or Unrestricted Stock awarded under the Plan.

     "Board" means the Board of Directors of the Company.

     "Code" means the Internal Revenue Code of 1986, as amended from time to
time.

     "Committee" means a committee or subcommittee of the Board appointed by the
Board to administer the Plan.

     "Common Stock" or "Stock" means the Common Stock, $.01 par value per share,
of the Company.

     "Company" means ePresence, Inc. and, except where the content otherwise
requires, all present and future subsidiaries of the Company as defined in
Sections 424(f) of the Code.

     "Designated Beneficiary" means the beneficiary designated by a Participant,
in a manner determined by the Board, to receive amounts due or exercise rights
of the Participant in the event of the Participant's death. In the absence of an
effective designation by a Participant, Designated Beneficiary shall mean the
Participant's estate.

     "Fair Market Value" means, with respect to Common Stock or any other
property, the fair market value of such property as determined by the Board in
good faith or in the manner established by the Board from time to time.

     "Incentive Stock Option" means an option to purchase shares of Common Stock
awarded to a Participant under Section 6 which is intended to meet the
requirements of Section 422 of the Code or any successor provision.

     "Nonstatutory Stock Option" means an option to purchase shares of Common
Stock awarded to a Participant under Section 6 which is not intended to be an
Incentive Stock Option.

     "Option" means an Incentive Stock Option or a Nonstatutory Stock Option.
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     "Participant" means a person selected by the Board to receive an Award
under the Plan.

     "Performance Shares" mean shares of Common Stock which may be earned by the
achievement of performance goals awarded to a Participant under Section 8.

     "Reporting Person" means a person subject to Section 16 of the Securities
Exchange Act of 1934 or any successor provision.

     "Restricted Period" means the period of time selected by the Board during
which shares subject to a Restricted Stock Award may be repurchased by or
forfeited to the Company.

     "Restricted Stock" means shares of Common Stock awarded to a Participant
under Section 9.

     "Stock Appreciation Right" or "SAR" means a right to receive any excess in
Fair Market Value of shares of Common Stock over the exercise price awarded to a
Participant under Section 7.

     "Unrestricted Stock" means shares of Common Stock awarded to a Participant
under Section 9(c).

Section 3.    Administration
              --------------

     The Plan will be administered by the Board.  The Board shall have authority
to make Awards and to adopt, amend and repeal such administrative rules,
guidelines and practices relating to the Plan as it shall deem advisable from
time to time, and to interpret the provisions of the Plan. The Board's decisions
shall be final and binding.  No member of the Board shall be liable for any
action or determination relating to the Plan made in good faith.  To the extent
permitted by applicable law, the Board may delegate to one or more executive
officers of the Company the power to make Awards to Participants who are not
Reporting Persons and all determinations under the Plan with respect thereto,
provided that the Board shall fix the maximum amount of such Awards to be made
by such executive officers and a maximum amount for any one Participant.  To the
extent permitted by applicable law, the Board may appoint a Committee to
administer the Plan and, in such event, all references to the Board in the Plan
shall mean such Committee or the Board.  All decisions by the Board or the
Committee pursuant to the Plan shall be final and binding on all persons having
or claiming any interest in the Plan or in any Award.

Section 4.    Eligibility
              -----------

     All of the Company's employees, officers, directors, consultants and
advisors who are expected to contribute to the Company's future growth and
success, other than persons who have irrevocably elected not to be eligible, are
eligible to be Participants in the Plan.  Incentive Stock Options may be awarded
only to persons eligible to receive Incentive Stock Options under the Code.

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Section 5.    Stock Available for Awards
              --------------------------

       (a)  Subject to adjustment under subsection (b) below, Awards may be made
under the Plan for up to 1,200,000 shares of Common Stock. If any Award in
respect of shares of Common Stock expires or is terminated unexercised or is
forfeited for any reason or settled in a manner that results in fewer shares
outstanding than were initially awarded, the shares subject to such Award or so
surrendered, as the case may be, to the extent of such expiration, termination,
forfeiture or decrease, shall again be available for award under the Plan,
subject, however, in the case of Incentive Stock Options, to any limitation
required under the Code. Shares issued under the Plan may consist in whole or in
part of authorized but unissued shares or treasury shares.

       (b)  In the event that the Board, in its sole discretion, determines that
any stock dividend, extraordinary cash dividend, recapitalization,
reorganization, merger, consolidation, split-up, spin-off, combination or other
similar transaction affects the Common Stock such that an adjustment is required
in order to preserve the benefits or potential benefits intended to be made
available under the Plan, then the Board, subject, in the case of Incentive
Stock Options, to any limitation required under the Code, shall equitably adjust
any or all of (i) the number and kind of shares in respect of which Awards may
be made under the Plan, (ii) the number and kind of shares subject to
outstanding Awards, and (iii) the award, exercise or conversion price with
respect to any of the foregoing, and if considered appropriate, the Board may
make provision for a cash payment with respect to an outstanding Award, provided
that the number of shares subject to any Award shall always be a whole number.

       (c)  The Board may grant Awards under the Plan in substitution for stock
and stock based awards held by employees of another corporation who concurrently
become employees of the Company as a result of a merger or consolidation of the
employing corporation with the Company or a Subsidiary or the acquisition by the
Company or a subsidiary of property or stock of the employing corporation. The
substitute Awards shall be granted on such terms and conditions as the Board
considers appropriate in the circumstances, notwithstanding any limitations on
Options set forth in Section 6.

Section 6.    Stock Options
              -------------

       (a)  General.
            -------

            (i)    Subject to the provisions of the Plan, the Board may award
       Incentive Stock Options and Nonstatutory Stock Options, and determine the
       number of shares to be covered by each Option, the option price therefor
       and the conditions and limitations applicable to the exercise of the
       Option. The terms and conditions of Incentive Stock Options shall be
       subject to and comply with Section 422 of the Code, or any successor
       provision, and any regulations thereunder. Subject to adjustment as
       provided in Subsection 5(b) above, the maximum number of shares with
       respect to which Options may be granted to any employee under the Plan
       shall not exceed 800,000 shares of Common Stock during any two
       consecutive calendar year period. For purposes of calculating such
       maximum number, (a) an Option shall continue to be treated as outstanding
       notwithstanding its repricing, cancellation or expiration and (b) the
       repricing of an outstanding Option or the issuance of a new Option in
       substitution for a cancelled Option shall be deemed to constitute the
       grant of a new additional Option separate from the original grant of the
       Option that is repriced or cancelled.

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            (ii)   The Board shall establish the exercise price at the time each
       option is awarded. In the case of Incentive Stock options, such price
       shall not be less than 100% of the Fair Market Value of the Common Stock
       on the date of award.

            (iii)  Each Option shall be exercisable at such times and subject to
       such terms and conditions as the Board may specify in the applicable
       Award or thereafter. The Board may impose such conditions with respect to
       the exercise of options, including conditions relating to applicable
       federal or state securities laws, as it considers necessary or advisable.

            (iv)   Options granted under the Plan may provide for the payment of
       the exercise price by delivery of cash or check in an amount equal to the
       exercise price of such options or, to the extent permitted by the Board
       at or after the award of the option, by (A) delivery of vested shares of
       Common Stock owned by the optionee for at least six months (or such
       shorter period as is approved by the Board), valued at their Fair Market
       Value, (B) delivery of a promissory note of the optionee to the Company
       on terms determined by the Board, (C) delivery of an irrevocable
       undertaking by a broker to deliver promptly to the Company sufficient
       funds to pay the exercise price or delivery of irrevocable instructions
       to a broker to deliver promptly to the Company cash or a check sufficient
       to pay the exercise price, (D) payment of such other lawful consideration
       as the Board may determine, or (E) any combination of the foregoing.

            (v)    The Board may provide for the automatic award of an option
       upon the delivery of shares to the Company in payment of the exercise
       price of an option for up to the number of shares so delivered.

            (vi)   The Board may at any time accelerate the time at which all or
       any part of an Option may be exercised.

       (b)  Incentive Stock Options.
            -----------------------

            Options granted under the Plan which are intended to be Incentive
       Stock options shall be subject to the following additional terms and
       conditions:

            (i)    All Incentive Stock Options granted under the Plan shall, at
       the time of grant, be specifically designated as such in the option
       agreement covering such Incentive Stock Options. The option exercise
       period shall not exceed ten years from the date of grant.

            (ii)   If any employee to whom an Incentive Stock Option is to be
       granted under the Plan is, at the time of the grant of such option, the
       owner of stock possessing more than 10% of the total combined voting
       power of all classes of stock of the Company (after taking into account
       the attribution of stock ownership rule of Section 424(b) and of the
       Code), then the following special provisions shall be applicable to the
       Incentive Stock Option granted to such individual:

                   (x) The purchase price per share of the Common Stock subject
            to such Incentive Stock Option shall not be less than 110% of the
            Fair Market Value of one share of Common Stock at the time of grant;
            and

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                   (y) The option exercise period shall not exceed five years
            from the date of grant.

            (iii)  For so long as the Code shall so provide, options granted to
       any employee under the Plan (and any other incentive stock option plans
       of the Company) which are intended to constitute Incentive Stock Options
       shall not constitute Incentive Stock Options to the extent that such
       options, in the aggregate, become exercisable for the first time in any
       one calendar year for shares of Common Stock with an aggregate Fair
       Market Value (determined as of the respective date or dates of grant) of
       more than $100,000.

            (iv)   No Incentive Stock Option may be exercised unless, at the
       time of such exercise, the Participant is, and has been continuously
       since the date of grant of his or her option, employed by the Company,
       except that:

                   (x) an Incentive Stock Option may be exercised within the
            period of 90 days after the date the Participant ceases to be an
            employee of the Company (or within such lesser period as may be
            specified in the applicable option agreement), provided, that the
            agreement with respect to such Option may designate a longer
            exercise period and that the exercise after such 90-day period shall
            be treated as the exercise of a Nonstatutory Stock option under the
            Plan;

                   (y) if the Participant dies while in the employ of the
            Company, or within 90 days after the Participant ceases to be such
            an employee, the Incentive Stock Option may be exercised by the
            Participant's Designated Beneficiary within the period of one year
            after the date of death (or within such lesser period as may be
            specified in the applicable Option agreement); and

                   (z) if the Participant becomes disabled (within the meaning
            of Section 22(e)(3) of the Code or any successor provision thereto)
            while in the employ of the Company, the Incentive Stock option may
            be exercised within the period of one year after the date of
            disability (or within such lesser period as may be specified in the
            option agreement).

For all purposes of the Plan and any Option granted hereunder, "employment"
shall be defined in accordance with the provisions of Section 1.421-7(h) of the
Income Tax Regulations (or any successor regulations).  Notwithstanding the
foregoing provisions, no Incentive Stock Option may be exercised after its
expiration date.

Section 7.    Stock Appreciation Rights
              -------------------------

       (a)  The Board may grant Stock Appreciation Rights entitling recipients
on exercise of the SAR to receive an amount, in cash or Stock or a combination
thereof (such form to be determined by the Board), determined in whole or in
part by reference to appreciation in the Fair Market Value of the Stock between
the date of the Award and the exercise of the Award. A Stock Appreciation Right
shall entitle the Participant to receive, with respect to each share of Stock as
to which the SAR is exercised, the excess of the share's Fair Market Value on
the date of exercise over its Fair Market Value on the date the SAR was granted.
The Board may also grant Stock Appreciation Rights that provide that, following
a change in control of the Company

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(as defined by the Board at the time of the Award), the holder of such SAR will
be entitled to receive, with respect to each share of Stock subject to the SAR,
an amount equal to the excess of a specified value (which may include an average
of values) for a share of Stock during a period preceding such change in control
over the Fair Market Value of a share of Stock on the date the SAR was granted.

       (b)  Stock Appreciation Rights may be granted in tandem with, or
independently of, options granted under the Plan. A Stock Appreciation Right
granted in tandem with an option which is not an Incentive Stock option may be
granted either at or after the time the Option is granted. A Stock Appreciation
Right granted in tandem with an Incentive Stock option may be granted only at
the time the Option is granted.

       (c)  When Stock Appreciation Rights are granted in tandem with Options,
the following provisions will apply:

            (i)    The Stock Appreciation Right will be exercisable only at such
       time or times, and to the extent, that the related option is exercisable
       and will be exercisable in accordance with the procedure required for
       exercise of the related Option.

            (ii)   The Stock Appreciation Right will terminate and no longer be
       exercisable upon the termination or exercise of the related Option,
       except that a Stock Appreciation Right granted with respect to less than
       the full number of shares covered by an option will not be reduced until
       the number of shares as to which the related option has been exercised or
       has terminated exceeds the number of shares not covered by the Stock
       Appreciation Right.

            (iii)  The Option will terminate and no longer be exercisable upon
       the exercise of the related Stock Appreciation Right.

            (iv)   The Stock Appreciation Right will be transferable only with
       the related Option.

            (v)    A Stock Appreciation Right granted in tandem with an
       Incentive Stock Option may be exercised only when the market price of the
       Stock subject to the option exceeds the exercise price of such option.

       (d)  A Stock Appreciation Right not granted in tandem with an option will
become exercisable at such time or times, and on such conditions, as the Board
may specify.

       (e)  The Board may at any time accelerate the time at which all or any
part of the SAR may be exercised.

Section 8.    Performance Shares
              ------------------

       (a)  The Board may make Performance Share Awards entitling recipients to
acquire shares of Stock upon the attainment of specified performance goals. The
Board may make Performance Share Awards independent of or in connection with the
granting of any other Award under the Plan. The Board in its sole discretion
shall determine the performance goals applicable under each such Award, the
periods during which performance is to be measured, and

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all other limitations and conditions applicable to the awarded Performance
Shares; provided, however, that the Board may rely on the performance goals and
other standards applicable to other performance plans of the Company in setting
the standards for Performance Share Awards under the Plan.

       (b)  Performance Share Awards and all rights with respect to such Awards
may not be sold, assigned, transferred, pledged or otherwise encumbered.

       (c)  A Participant receiving a Performance Share Award shall have the
rights of a stockholder only as to shares actually received by the Participant
under the Plan and not with respect to shares subject to an Award but not
actually received by the Participant. A Participant shall be entitled to receive
a stock certificate evidencing the acquisition of shares of Stock under a
Performance Share Award only upon satisfaction of all conditions specified in
the agreement evidencing the Performance Share Award.

       (d)  The Board may at any time accelerate or waive any or all of the
goals, restrictions or conditions imposed under any Performance Share Award.

Section 9.    Restricted and Unrestricted Stock
              ---------------------------------

       (a)  The Board may grant Restricted Stock Awards entitling recipients to
acquire shares of Stock, subject to the right of the Company to repurchase all
or part of such shares at their purchase price (or to require forfeiture of such
shares if purchased at no cost) from the recipient in the event that conditions
specified by the Board in the applicable Award are not satisfied prior to the
end of the applicable Restricted Period or Restricted Periods established by the
Board for such Award. Conditions for repurchase (or forfeiture) may be based on
continuing employment or service or achievement of pre-established performance
or other goals and objectives.

       (b)  Shares of Restricted Stock may not be sold, assigned, transferred,
pledged or otherwise encumbered, except as permitted by the Board, during the
applicable Restricted Period. Shares of Restricted Stock shall be evidenced in
such manner as the Board may determine. Any certificates issued in respect of
shares of Restricted Stock shall be registered in the name of the Participant
and, unless otherwise determined by the Board, deposited by the Participant,
together with a stock power endorsed in blank, with the Company (or its
designee). At the expiration of the Restricted Period, the Company (or such
designee) shall deliver such certificates to the Participant or if the
Participant has died, to the Participant's Designated Beneficiary.

       (c)  The Board may, in its sole discretion, grant (or sell at a purchase
price determined by the Board, which shall not be lower than 85% of Fair Market
Value on the date of sale) to Participants shares of Stock free of any
restrictions under the Plan ("Unrestricted Stock").

       (d)  The purchase price for each share of Restricted Stock and
Unrestricted Stock shall be determined by the Board of Directors and may not be
less than the par value of the Common Stock. Such purchase price may be paid in
the form of past services or such other lawful consideration as is determined by
the Board.

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       (e)  The Board may at any time accelerate the expiration of the
Restricted Period applicable to all, or any particular, outstanding shares of
Restricted Stock.

Section 10.    General Provisions Applicable to Awards
               ---------------------------------------

       (a)  Applicability of Rule 16b-3. Those provisions of the Plan which make
an express reference to Rule 16b-3 shall apply to the Company only at such time
as the Company's Common Stock is registered under the Securities Exchange Act of
1934, or any successor provision, and then only to Reporting Persons.

       (b)  Documentation.  Each Award under the Plan shall be evidenced by an
instrument delivered to the Participant specifying the terms and conditions
thereof and containing such other terms and conditions not inconsistent with the
provisions of the Plan as the Board considers necessary or advisable. Such
instruments may be in the form of agreements to be executed by both the Company
and the Participant, or certificates, letters or similar documents, acceptance
of which will evidence agreement to the terms thereof and of this Plan.

       (c)  Board Discretion.  Each type of Award may be made alone, in addition
to or in relation to any other type of Award. The terms of each type of Award
need not be identical, and the Board need not treat Participants uniformly.
Except as otherwise provided by the Plan or a particular Award, any
determination with respect to an Award may be made by the Board at the time of
award or at any time thereafter.

       (d)  Termination of Status.  Subject to the provisions of Section
6(b)(iv), the Committee shall determine the effect on an Award of the
disability, death, retirement, authorized leave of absence or other termination
of employment or other status of a Participant and the extent to which, and the
period during which, the Participant's legal representative, guardian or
Designated Beneficiary may exercise rights under such Award.

       (e)  Mergers, Etc.  In the event of a consolidation, merger or other
reorganization in which all of the outstanding shares of Common Stock are
exchanged for securities, cash or other property of any other corporation or
business entity (an "Acquisition") or in the event of a liquidation of the
Company, the Board of Directors of the Company, or the board of directors of any
corporation assuming the obligations of the Company, may, in its discretion,
take any one or more of the following actions as to outstanding Awards: (i)
provide that such Awards shall be assumed, or substantially equivalent Awards
shall be substituted, by the acquiring or succeeding corporation (or an
affiliate thereof) on such terms as the Board determines to be appropriate, (ii)
upon written notice to Participants, provide that all unexercised Options or
SARs will terminate immediately prior to the consummation of such transaction
unless exercised by the Participant within a specified period following the date
of such notice, (iii) in the event of an Acquisition under the terms of which
holders of the Common Stock of the Company will receive upon consummation
thereof a cash payment for each share surrendered in the Acquisition (the
"Acquisition Price"), make or provide for a cash payment to Participants equal
to the difference between (A) the Acquisition Price times the number of shares
of Common Stock subject to outstanding Options or SARs (to the extent then
exercisable and to the extent the exercise price does not exceed the Acquisition
Price) and (B) the aggregate exercise price of all such outstanding options or
SARs in exchange for the termination of such Options and SARs, and

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(iv) provide that all or any outstanding Awards shall become exercisable or
realizable in full prior to the effective date of such Acquisition.

       (f)  Withholding.  The Participant shall pay to the Company, or make
provision satisfactory to the Board for payment of, any taxes required by law to
be withheld in respect of Awards under the Plan no later than the date of the
event creating the tax liability. In the Board's discretion, and subject to such
conditions as the Board may establish, such tax obligations may be paid in whole
or in part in vested shares of Common Stock, including vested shares retained
from the Award creating the tax obligation, valued at their Fair Market Value;
provided, however, that the total tax withholding where shares are being used to
satisfy such tax obligations cannot exceed the Company's minimum statutory
withholding obligations (based on minimum statutory withholding rates for
federal and state tax purposes, including payroll taxes, that are applicable to
such supplemental taxable income). The Company may, to the extent permitted by
law, deduct any such tax obligations from any payment of any kind otherwise due
to the Participant.

       (g)  Foreign Nationals.  Awards may be made to Participants who are
foreign nationals or employed outside the United States on such terms and
conditions different from those specified in the Plan as the Board considers
necessary or advisable to achieve the purposes of the Plan or comply with
applicable laws.

       (h)  Amendment of Award.  The Board may amend, modify or terminate any
outstanding Award, including substituting therefor another Award of the same or
a different type, changing the date of exercise or realization and converting an
Incentive Stock Option to a Nonstatutory Stock Option, provided that the
Participant's consent to such action shall be required unless the Board
determines that the action, taking into account any related action, would not
materially and adversely affect the Participant.

       (i)  Conditions on Delivery of Stock.  The Company will not be obligated
to deliver any shares of Stock pursuant to the Plan or to remove restrictions
from shares previously delivered under the Plan (i) until all conditions of the
Award have been satisfied or removed, (ii) until, in the opinion of the
Company's counsel, all applicable federal and state laws and regulations have
been complied with, (iii) if the outstanding Stock is at the time listed on any
stock exchange, until the shares to be delivered have been listed or authorized
to be listed on such exchange upon official notice of notice of issuance, and
(iv) until all other legal matters in connection with the issuance and delivery
of such shares have been approved by the Company's counsel. If the sale of Stock
has not been registered under the Securities Act of 1933, as amended, the
Company may require, as a condition to exercise of the Award, such
representations or agreements as the Company may consider appropriate to avoid
violation of such Act and may require that the certificates evidencing such
Stock bear an appropriate legend restricting transfer.

Section 11.    Miscellaneous
               -------------

       (a)  No Right To Employment or Other Status.  No person shall have any
claim or right to be granted an Award, and the grant of an Award shall not be
construed as giving a Participant the right to continued employment or service
for the Company. The Company

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expressly reserves the right at any time to dismiss a Participant free from any
liability or claim under the Plan, except as expressly provided in the
applicable Award.

       (b)  No Rights As Stockholder.  Subject to the provisions of the
applicable Award, no Participant or Designated Beneficiary shall have any rights
as a stockholder with respect to any shares of Common Stock to be distributed
under the Plan until he or she becomes the record holder thereof.

       (c)  Exclusion from Benefit Computations.  No amounts payable upon
exercise of Awards granted under the Plan shall be considered salary, wages or
compensation to Participants for purposes of determining the amount or nature of
benefits that Participants are entitled to under any insurance, retirement or
other benefit plans or programs of the Company.

       (d)  Effective Date and Term.  Subject to the approval of the
stockholders of the Company, the Plan shall be effective on January 29, 2001.
Prior to such approval, Awards may be made under the Plan expressly subject to
such approval. No Award may be made under the Plan after January 29, 2011, but
Awards previously granted may extend beyond that date.

       (e)  Amendment of Plan.  The Board may amend, suspend or terminate the
Plan or any portion thereof at any time, provided that no amendment shall be
made without stockholder approval if such approval is necessary to comply with
any applicable tax or regulatory requirement, including any requirements for
compliance with Rule 16b-3. Prior to any such approval, Awards may be made under
the Plan expressly subject to such approval.

       (f)  Governing Law.  The provisions of the Plan shall be governed by and
interpreted in accordance with the laws of the Commonwealth of
Massachusetts.

                                       10<PAGE>

                                                                    Exhibit 10.2
                                                                    ------------

                                EPRESENCE, INC.
                           2001 STOCK INCENTIVE PLAN

                       INCENTIVE STOCK OPTION AGREEMENT
                       --------------------------------

     1.  GRANT OF OPTION.  ePresence, Inc., a Massachusetts corporation (the
         ----------------
"Company"), hereby grants to [NAME] (the "Optionee"), an option, pursuant to the
Company's 2001 Stock Incentive Plan (the "Plan"), to purchase an aggregate of
[NO] shares of Common Stock ("Common Stock") of the Company at a price of
$[DOLLAR] per share, purchasable as set forth in and subject to the terms and
conditions of this option and the Plan.  The date of grant of this option is
[DATE].  Except where the context otherwise requires, the term "Company" shall
include the parent and all present and future subsidiaries of the Company as
defined in Sections 424 (e) and 424 (f) of the Internal Revenue Code of 1986, as
amended or replaced from time to time (the "Code").

     2.  INCENTIVE STOCK OPTION.  This option is intended to qualify as an
         ----------------------
incentive stock option ("Incentive Stock Option") within the meaning of
Section 422 of the Code.

     3.  EXERCISE OF OPTION AND PROVISIONS FOR TERMINATION.
         --------------------------------------------------

         (a)  Vesting Schedule.  Except as otherwise provided in this Agreement,
              ----------------
this option may be exercised prior to the tenth anniversary of the date of grant
(hereinafter the "Expiration Date") in installments as to not more than the
number of shares set forth in the table below during the respective installment
periods set forth in the table below.

                                         PERCENTAGE OF SHARES AS TO
            Exercise Period              WHICH OPTION IS EXERCISABLE
            ---------------              ---------------------------

            Vesting is variable depending upon the terms of the option.

The right of exercise shall be cumulative so that if the option is not exercised
to the maximum extent permissible during any exercisable period, it shall be
exercisable, in whole or in part, with respect to all shares not so purchased at
any time prior to the Expiration Date or the earlier termination of this option.
This option may not be exercised at any time on or after the Expiration Date.

         (b)  Exercise Procedure.  Subject to the conditions set forth in this
              ------------------
Agreement, this option shall be exercised by the Optionee's delivery of written
notice of exercise to the Treasurer of the Company, specifying the number of
shares to be purchased and the purchase price to be paid therefore and
accompanied by payment in full in accordance with Section 4.  Such exercise
shall be effective upon receipt by the Treasurer of the Company of such written
notice together with the required payment.  The Optionee may purchase less than
the number of shares covered hereby, provided that no partial exercise of this
option may be for any fractional share or for fewer than ten whole shares.

         (c)  Continuous Employment Required.  Except as otherwise provided
              ------------------------------
in this Section 3, this option may not be exercised unless Optionee, at the time
he or she exercises this option, is, and has been at all times since the date of
grant of this option, an employee of the Company.  For all purposes of this
option, (i) "employment" shall be defined in accordance with the provisions of
Section 1.421-7 (h) of the Income Tax Regulations or any successor regulations,
<PAGE>

and (ii) if this option shall be assumed or a new option substituted therefore
in a transaction to which Section 424(a) of the Code applies, employment by such
assuming or substituting corporation (hereinafter called the "Successor
Corporation") shall be considered for all purposes of this option to be
employment by the Company.

         (d)  Exercise Period Upon Termination of Employment.  If the Optionee
              ----------------------------------------------
ceases to be employed by the Company for any reason, then, except as provided in
paragraphs (e) and (f) below, the right to exercise this option shall terminate
90 days after such cessation (but in no event after the Expiration Date),
provided that this option shall be exercisable only to the extent that the
Optionee was entitled to exercise this option on the date of such cessation.
The Company's obligation to deliver shares upon the exercise of this option
shall be subject to the satisfaction of all applicable federal, state and local
income and employment tax withholding requirements, arising by reason of this
option being treated as a non-statutory option or otherwise.  Notwithstanding
the foregoing, if the Optionee, prior to the Expiration Date, materially
violates the non-competition or confidentiality provisions of any employment
contract, confidentiality and nondisclosure agreement or other agreement between
the Optionee and the Company, the right to exercise this option shall terminate
immediately upon written notice to the Optionee from the Company describing such
violation.

         (e)  Exercise Period Upon Death or Disability.  If the Optionee dies or
              ----------------------------------------
becomes disabled (within the meaning of Section 22(e)(3) of the Code) prior to
the Expiration Date while he or she is an employee of the Company, or if the
Optionee dies within 90 days after the Optionee ceases to be an employee of the
Company (other than as a result of a discharge for "cause" as specified in
paragraph (f) below), this option shall be exercisable, within the period of one
year following the date of death or disability of the Optionee (but in no event
after the Expiration Date), by the Optionee or by the person to whom this option
is transferred by will or the laws of descent and distribution, provided that
this option shall be exercisable only to the extent that this option was
exercisable by the Optionee on the date of cessation of employment with the
Company.  Except as otherwise indicated by the context, the term "Optionee", as
used in this option, shall be deemed to include the estate of the Optionee or
any person who acquires the right to exercise this option by bequest or
inheritance or otherwise by reason of the death of the Optionee.

         (f)  Discharge for Cause.    If the Optionee, prior to the Expiration
              -------------------
Date, is discharged by the Company for "cause" (as defined below), the right to
exercise this option shall terminate immediately upon such cessation of
employment.  "Cause" shall mean willful misconduct in connection with the
Optionee's employment or willful failure to perform his or her employment
responsibilities in the best interests of the Company (including, without
limitation, breach by the Optionee of any provision of any employment,
nondisclosure, non-competition or other similar agreement between the Optionee
and the Company), as determined by the Company, which determination shall be
conclusive.  The Optionee shall be considered to have been discharged "for
cause" if the Company determines, within 30 days after the Optionee's
resignation, that discharge for cause was warranted.

     4.  PAYMENT OF PURCHASE PRICE.
         -------------------------

         (a)  Method of Payment.  Payment of the purchase price for shares
              -----------------
purchased upon exercise of this option shall be made by delivery of cash or
check (as determined by the Company in its sole discretion) in an amount equal
to the exercise price of such options or, with the prior consent of the Company
(which may be withheld in its sole discretion), by (A) delivery of vested shares
of Common Stock owned by the Optionee for at least six months, valued at their
fair market value, as determined in (b) below, (B) delivery of a promissory note
of the Optionee to the Company on terms determined by the Compensation Committee
of the Company's Board of Directors (the "Compensation Committee"), (C) delivery
of an irrevocable undertaking by a broker

                                                                          Page 2
<PAGE>

to deliver promptly to the Company sufficient funds to pay the exercise price or
delivery of irrevocable instructions to a broker to deliver promptly to the
Company cash or a check sufficient to pay the exercise price, (D) payment of
such other lawful consideration as the Compensation Committee may determine, or
(E) any combination of the foregoing.

         (b)  Valuation of Shares or Other Non-Cash Consideration Tendered in
              ---------------------------------------------------------------
Payment of Purchase Price.    For the purposes hereof, the fair market value of
-------------------------
any share of the Company's Common Stock or other non-cash consideration which
may be delivered to the Company in exercise of this option shall be determined
in good faith by the Compensation Committee.

         (c)  Delivery of Shares Tendered in Payment of Purchase Price.  If the
              --------------------------------------------------------
Optionee exercises options by delivery of shares of Common Stock of the Company,
the certificate or certificates representing the shares of Common Stock of the
Company to be delivered shall be duly executed in blank by the Optionee or shall
be accompanied by a stock power duly executed in blank suitable for purposes of
transferring such shares to the Company. Fractional shares of Common Stock of
the Company will not be accepted in payment of the purchase price of shares
acquired upon exercise of this option .

         (d)  Restrictions on Use of Option Stock.  Notwithstanding the
              -----------------------------------
foregoing, no shares of Common Stock of the Company may be tendered in payment
of the purchase price of shares purchased upon exercise of this option if the
shares to be so tendered were acquired within six (6) months before the date of
such tender, through the exercise of an option granted under the Plan or any
other stock option or restricted stock plan of the Company.  All shares tendered
in payment of the purchase price must be fully vested.

     5.  DELIVERY OF SHARES; COMPLIANCE WITH SECURITIES LAWS, ETC.
         ---------------------------------------------------------

         (a)  General.  The Company shall, upon payment of the option price for
              -------
the number of shares purchased and paid for, make prompt delivery of such shares
to the Optionee, provided that if any law or regulation requires the Company to
take any action with respect to such shares before the issuance thereof, then
the date of delivery of such shares shall be extended for the period necessary
to complete such action.

         (b)  Compliance With Securities Laws, Etc.  The Company will not be
              ------------------------------------
obligated to deliver any shares of Common Stock pursuant to the Plan or to
remove restriction from shares previously delivered under the Plan (i) until all
conditions of the option have been satisfied or removed, (ii) until, in the
opinion of the Company's counsel, all applicable federal and state laws and
regulation have been complied with, (iii) if the outstanding Stock is at the
time listed on any stock exchange, until the shares to be delivered have been
listed or authorized to be listed on such exchange upon official notice of
notice of issuance, and (iv) until all other legal matters in connection with
the issuance and delivery of such shares have been approved by the Company's
counsel.

     6.  NONTRANSFERABILITY OF OPTION. Except as provided in paragraph (e) of
         ----------------------------
Section 3, this Option is personal and no rights granted hereunder may be
transferred, assigned, pledged or hypothecated in any way (whether by operation
of law or otherwise) nor shall any such rights be subject to execution,
attachment or similar process.  Upon any attempt to transfer, assign, pledge,
hypothecate or otherwise dispose of this option or of such rights contrary to
the provisions hereof, or upon the levy of any attachment or similar process
upon this option or such rights, this option and such rights shall, at the
election of the Company, become null and void.

                                                                          Page 3
<PAGE>

     7.  NO SPECIAL EMPLOYMENT RIGHTS.  Nothing contained in the Plan or this
         ----------------------------
option shall be construed or deemed by any person under any circumstances to
bind the Company to continue the employment of the Optionee for the period
within which this option may be exercised.

     8.  RIGHTS AS A SHAREHOLDER.  The Optionee shall have no rights as a
         -----------------------
shareholder with respect to any shares which may be purchased by exercise of
this option (including, without limitation, any rights to receive dividends or
non-cash distributions with respect to such shares) unless and until a
certificate representing such shares is duly issued and delivered to the
Optionee. No adjustment shall be made for dividends or other rights for which
the record date is prior to the date such stock certificate is issued.

     9.  ADJUSTMENT PROVISIONS.
         ---------------------

         (a) General.  In the event of a consolidation, merger or other
             -------
reorganization in which all of the outstanding shares of Common Stock are
exchanged for securities, cash or other property of any other corporation or
business entity (an "Acquisition") or in the event of a liquidation of the
Company, the Compensation Committee, or the Board of Directors of any
corporation assuming the obligations of the Company, may, in its discretion,
take any one or more of the following actions as to this option: (i) provide
that this option shall be assumed, or a substantially equivalent option shall be
substituted, by the acquiring or succeeding corporation (or an affiliate
thereof) on such terms as the Compensation Committee determines to be
appropriate, (ii) upon written notice to the Optionee, provide that if
unexercised, this option will terminate immediately prior to the consummation of
such transaction unless exercised by the Optionee within a specified period
following the date of such notice, (iii) in the event of an Acquisition under
the terms of which holders of the Common Stock of the Company will receive upon
consummation thereof a cash payment for each share surrendered in the
Acquisition (the "Acquisition Price"), make or provide for a cash payment to the
Optionee equal to the difference between (A) the Acquisition Price times the
number of shares of Common Stock subject to outstanding options (to the extent
then exercisable and to the extent the exercise price does not exceed the
Acquisition Price) and (B) the aggregate exercise price of all such outstanding
options in exchange for the termination of such options, and (iv) provide that
all or any outstanding options shall become exercisable or realizable in full
prior to the effective date of such Acquisition.

         (b)  Compensation Committee Authority to Make Adjustments.  Any
              ----------------------------------------------------
adjustments under this Section 9 will be made by the Compensation Committee,
whose determination as to what adjustments, if any, will be made and the extent
thereof will be final, binding and conclusive.  No fractional shares will be
issued pursuant to this option on account of any such adjustments.

     10. WITHHOLDING TAXES.  The Company's obligation to deliver shares upon
         -----------------
the exercise of this option shall be subject to the Optionee's satisfaction of
all applicable federal, state and local income and employment tax withholding
requirements.  The Optionee shall pay to the Company, or make provision
satisfactory to the Compensation Committee for payment of, any taxes required by
law to be withheld in respect of options under the Plan no later than the date
of the event creating the tax liability.  In the Compensation Committee's
discretion, and subject to the conditions as the Compensation Committee may
establish, such tax obligations may be paid in whole or in part in shares of
Common Stock, including shares retained from the option creating the tax
obligation, valued at their fair market value.  The Company may, to the extent
permitted by law, deduct any such tax obligations from any payment of any kind
otherwise due to the Optionees.

     11. LIMITATIONS ON DISPOSITION OF INCENTIVE STOCK OPTION SHARES.  It is
         -----------------------------------------------------------
understood and intended that this option shall qualify as an "incentive stock
option" as defined in Section 422 of the Code.  Accordingly, the Optionee
understands that in order to obtain the benefits of an incentive stock option
under Section 421 of the Code, no sale or other disposition may be made of any
shares

                                                                          Page 4
<PAGE>

acquired upon exercise of the option within one year after the day of the
transfer of such shares to him, nor within two years after the grant of the
option. If the Optionee intends to dispose, or does dispose (whether by sale,
exchange, gift, transfer or otherwise), of any such shares within said periods,
he or she will notify the Company in writing within ten days after such
disposition.

     12. MISCELLANEOUS.
         -------------

         (a) The Compensation Committee may amend, modify or terminate any
outstanding option, including substituting therefore another option of the same
or a different type, changing the date of exercise or realization, provided that
the Optionee's consent to such action shall be required unless the Compensation
Committee determines that the action, taking into account any related action,
would not materially and adversely affect the Optionee.  The Compensation
Committee may at any time accelerate the time at which all or any part of an
Option may be exercised.

         (b) All notices under this option shall be mailed or delivered by hand
to the parties at their respective addresses set forth beneath their names below
or at such other address as may be designated in writing by either of the
parties to one another.

         (c) This option shall be governed by and construed in accordance with
the laws of the Commonwealth of Massachusetts without regard to its choice of
law provisions.

                                 ePRESENCE, INC.

                        BY:
                            ---------------------------------------------------
                                 Richard M. Spaulding
                        Title:   Senior Vice President, Chief Financial Officer

                        Address: 120 Flanders Road
                                 Westboro, Massachusetts 01581

                                                                          Page 5
<PAGE>

                       OPTIONEE'S ACCEPTANCE CERTIFICATE

The undersigned hereby accepts the foregoing option and agrees to the terms and
conditions thereof.  The undersigned hereby acknowledges receipt of a copy of
the Company's 2001 Stock Incentive Plan and the Prospectus for such plan.

                        OPTIONEE

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

                        Name:
                              -------------------------------------------------

                       Date:
                              -------------------------------------------------

                        Address:
                                 ----------------------------------------------

                                                                          Page 6

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