DIGITEC 2000, INC.
                              EMPLOYMENT AGREEMENT

                              (LAWRENCE S. DIAMOND)

THIS EMPLOYMENT AGREEMENT ("Agreement") is entered into as of October 16, 1997
(the "Effective Date") by and between DigiTEC 2000, Inc., a Nevada corporation,
with an office at 8 West 38th Street, Fifth Floor, New York, New York 10018
("Company"), and Lawrence S. Diamond, with an address of 174 East 74th Street,
New York, NY 10021("Executive"). The Company requires execution of this
Agreement by Executive as a condition to employing Executive.

                                    RECITALS

Executive is currently employed by the Company as its Vice President of Sales &
Marketing.

Company and Executive desire to enter into this Agreement to provide additional
financial security and benefits to Executive, to encourage Executive to continue
employment with Company, and to enhance the motivation of Executive to increase
profitability of Company.

In consideration of the mutual covenants herein, and in consideration of the
employment of Executive with Company, the parties agree as follows:

                                    AGREEMENT

1.    Duties and Scope of Employment. Company shall employ the Executive in the
      position of Vice President of Sales & Marketing, responsible for the day
      to day sales and marketing operations of the Company; provided, however,
      that the Board of Directors of the Company (the "Board") shall have the
      right to revise such responsibilities from time to time as the Board may
      deem necessary or appropriate. Such duties and responsibilities shall be
      commensurate with Executive's past practices and consistent with his
      position as Vice President of Sales & Marketing.

2.    Restriction on Outside Business Activities. During employment, Executive
      shall devote Executive's full energies, interest, abilities, and
      productive time to the performance of duties for Company and shall not,
      without Company's prior written consent:

      (a)   render to others services of any kind, or engage in any other
            business activity that would materially interfere with the
            performance of Executive's duties under this Agreement;

      (b)   perform any services, directly or indirectly, whether as an
            employee, consultant, independent contractor, for any person or
            entity competing, directly or indirectly with Company;

      (c)   own, directly or indirectly, whether as partner, creditor,
            shareholder, or otherwise, any interest in any entity competing,
            directly or indirectly, with Company;

      (d)   promote, participate, or engage in any activity or other business
            competitive with Company;

      (e)   compete, directly or indirectly, with any products or services
            marketed or offered by Company; or

      (f)   engage in any activity which could be deemed to be a conflict of
            interest.

      Nothing herein contained shall prevent or be construed as preventing the
      Executive from holding or purchasing five (5%) percent or less of any
      class of stock or securities of a corporation which is listed on a
      national securities exchange or regularly traded in the over-the-counter
      market, or making other investments or participating in business ventures
      not in competition with the business of the Company, as long as such
      investments and business ventures shall not require any significant 


                                     - 1 -


      time during normal business hours and do not conflict with Executive's
      duties and obligations to the Company as provided in this Agreement.

3.    Term of Employment. This Agreement shall commence on the Effective Date
      and shall continue until the earliest of (a) June 30, 2000, or (b) until
      such time as a notice of non-renewal or termination of this Agreement is
      given in writing by either Company or Executive to the other as specified
      in paragraph 10(b). The parties may renew this Agreement in their sole
      discretion.

4.    Executive's Compensation and Benefits.

      (a)   Base Salary. Company shall pay a base salary to Executive as noted
            below, payable semi-monthly in arrears or at such other intervals as
            other employees are paid. Such salary shall be reviewed at least
            annually and may be increased from to time, in the sole discretion
            of the Board. Base salary to the executive will be as follows:

            For the year ended June 30,

            1998                                             $85,000
            1999                                             $170,000
            2000                                             $195,000

      (a)   Bonus. For each fiscal year while this Agreement is in effect, the
            Executive shall be paid a bonus (the "Performance Bonus") equal to
            one and one quarter (1.25) percent of the Company's adjusted annual
            net income before depreciation and amortization interest and income
            tax, as determined by the Company's independent auditors in
            connection with each fiscal year's audit. Such payment shall be made
            within thirty (30) days after such determination. Executive shall be
            eligible for the Performance Bonus only if the Executive is in an
            employee of the Company in good standing during the entire
            applicable fiscal year and on the date the payment is due. The
            Company reserves the right to implement a bonus plan document to
            further describe the Performance Bonus which Executive acknowledges
            and agrees may place additional restrictions on the payment of the
            Performance Bonus consistent with reasonable industry practice. The
            Board may from time to time award Executive additional bonuses in
            its sole and absolute discretion.

      (a)   Benefits. During employment, Executive shall receive all benefits
            generally available to Company's other employees of like position
            when and as Executive becomes eligible for them. The Executive shall
            be entitled to participate in any and all fringe benefits and/or
            plans, generally afforded to other employees of the Company (to the
            extent the Executive otherwise qualifies therefore under the
            specific terms and conditions of each such benefit), including,
            without limitation, savings or profit sharing plans, deferred
            compensation plans, pension and other retirement plans (e.g. 401k),
            supplemental retirement or excess benefit plans, stock option,
            incentive or other bonus plans, group disability, life insurance,
            and medical insurance plans, which are, or which may become
            available generally to senior personnel of the Company, subject in
            each case to the generally applicable terms and conditions of the
            plan or program in question and to the determination of the Board or
            any committee administering such plan or program. Participation
            shall be consistent with Executive's position with Company.

      (b)   Vacation. The Executive shall be entitled to four (4) weeks paid
            vacation time during each year of this Agreement or such additional
            vacation as may be permitted from time to time by Company policy.
            Executive shall not be permitted to carry over unused vacation time
            from one year to another.

      (c)   Expenses. The Company shall reimburse the Executive for all
            reasonable business and travel expenses actually incurred by or paid
            by the Executive in the performance of services on behalf 


                                     - 2 -


            of the Company, in accordance with the Company's expense
            reimbursement policy as in effect from time to time.

      (d)   Other Payments. In the event that any payment or benefit received or
            to be received by the Executive pursuant to this Agreement or
            otherwise from the Company (collectively, the "Payments") would be
            subject to the excise tax (or interest or penalties related thereto)
            imposed by Section 4999 of the Internal Revenue Code of 1986, as
            amended (the "Code"), or any similar or successor provision (the
            "Excise Tax"), the Company shall pay to the Executive within ninety
            (90) days of the date of Executive's termination of employment (or,
            if earlier, within ninety (90) days of the date the Executive
            becomes subject to the Excise Tax), an additional amount (the
            "Gross-Up Payment") such that the net amount retained by the
            Executive, after deduction of any Excise Tax and any federal (and
            state and local) income tax on the Payments, shall be equal to the
            Payments minus all applicable taxes on the Payments. For purposes of
            determining whether any of the Payments will be subject to the
            Excise Tax and the amount of Excise Tax, (i) any other payments or
            benefits received or to be received in connection with a change of
            control of the Company or the Executive's termination of employment
            (whether pursuant to the terms of this Agreement or any other plan,
            arrangement or agreement with the Company), shall be treated as
            "parachute payments" within the meaning of Section 280(G)(b)(2) of
            the Code or any similar or successor provision, and all "excess
            parachute payments" within the meaning of Section 280G(b)(1) or any
            similar or successor provision shall be treated as subject to the
            Excise Tax, unless in the opinion of tax counsel selected by the
            Company such other payments or benefits (in whole or in part) do not
            constitute parachute payments, or such excess parachute payments (in
            whole or in part) represent reasonable compensation for services
            within the meaning of Section 280G(b) or any similar or successor
            provision of the Code in excess of the base amount within the
            meaning of Section 280g(b)(3) or any similar or successor provision
            of the Code, or are otherwise not subject to the Excise Tax; (ii)
            the amount of the Payments which shall be treated as subject to the
            Excise Tax shall be equal to the lesser of (A) the total amount of
            the Payments or (B) the amount of the excess parachute payments
            within the meaning of Section 280G(b)(1) (after applying clause (i)
            above), and (iii) the value of any non-cash benefits or a deferred
            payment or benefit shall be determined by the Company's independent
            auditors in accordance with the principles of Section 280G(d)(3) and
            (4) of the Code. For purposes of determining the amount of the
            Gross-Up Payment, the Executive shall be deemed to pay federal
            income taxes at the highest nominal marginal rate of federal income
            taxation in the calendar year in which the Gross-Up Payment is to be
            made and state and local income taxes at the highest nominal
            marginal rate of taxation in the state and locality of the
            Executive's residence on the date of termination of Executive's
            employment, net of the maximum reduction in federal income taxes
            which could be obtained from deducting of such state and local
            taxes. In the event that the Excise Tax is subsequently determined
            to be less than the amount taken into account hereunder at the time
            of termination of Executive's employment, the Executive shall repay
            to the Company at the time that the amount of such reduction in
            Excise Tax is finally determined the portion of the Gross-Up Payment
            attributable to the Excise Tax and federal (and state and local)
            income tax imposed on the Gross-Up Payment being repaid by the
            Executive if such repayment results in a reduction in Excise Tax
            and/or a federal (and state and local) income tax deduction plus
            interest on the amount of such repayment at the rate provided in
            Section 1274(b)(2)(B) of the Code. In the event that the Excise Tax
            is determined to exceed the amount taken into account hereunder at
            the time of termination of the Executive's employment (including by
            reason of a payment the existence or amount of which cannot be
            determined at the date of the Gross-Up Payment), the Company shall
            make an additional Gross-Up Payment in respect of such excess (plus
            any interest payable with respect to such excess) at the time that
            the amount of such excess is finally determined. The Company may
            contest any claim by the Internal Revenue Service which would
            require the payment of the Gross-Up Payment hereunder, provided that
            the Company shall bear directly all costs and expenses (including
            interest and penalties) incurred in connection with such contest and
            shall indemnify and hold the Executive harmless, on an after-tax
            basis, for any Excise Tax or income tax (including interest and
            penalties with respect thereto) imposed as a result of any such
            claim and payment of costs and expenses.


                                     - 3 -


5.    Termination of Employment; Severance.

      (a)   By Death or Disability.

            (i)   Executive's employment shall terminate automatically upon the
                  death of Executive. Company shall pay or provide to
                  Executive's beneficiaries or estate, as appropriate, the
                  compensation as of the date of death and benefits to which
                  Executive is entitled through the end of the pay period in
                  which death occurs and thereafter Company's obligations shall
                  terminate except as noted below.

            (ii)  If, in the sole opinion of Company, Executive shall be
                  prevented from properly performing Executive's duties by
                  reason of any physical or mental incapacity for a period of
                  more than six (6) months in the aggregate or four (4)
                  consecutive months in any twelve-month period, then, to the
                  extent permitted by law, Executive's employment shall
                  terminate on, and the compensation and benefits to which
                  Executive is entitled shall be paid or provided up through,
                  the last day of the month in which the day evidencing
                  incapacity (as determined above) occurs and thereafter
                  Company's obligations shall terminate except as noted below.

            (iii) In the event of termination for death or disability, Executive
                  shall not be entitled to receive severance or other benefits
                  except (A) those (if any) as may then be established and
                  applicable under the Company's then-existing severance and
                  other benefits plans and policies at the time of such death or
                  disability, (B) benefits required by applicable laws, and (C)
                  a prorated portion of the Performance Bonus based on the last
                  day of the month in which the death or the incapacity (as
                  determined above) occurs, (D) in the case of death, the
                  Executive's base compensation for a period of twenty-six (26)
                  weeks shall be paid to the Executive's surviving spouse, or,
                  if none, to the Executive's estate.

            (iv)  In the event of termination for disability, the Executive
                  shall be entitled to the benefits provided under the Company's
                  then-existing disability or extended sick pay plan, for so
                  long as Executive continues to be disabled under this
                  Agreement or benefits otherwise terminate under such plan,
                  whether or not Executive is deemed to be disabled under such
                  plan.

      (b)   By Company for Cause; Voluntary Resignation.

            (i)   Company may terminate, without liability, Executive's
                  employment for cause (as defined below) at any time and
                  without notice. Company shall pay Executive the compensation
                  to which Executive is entitled through the end of the day of
                  such termination and thereafter Company's obligations shall
                  terminate. Termination shall be for cause if Executive's
                  employment is terminated by Company because of:

                  (A)   any act or failure to act by Executive which involves
                        bad faith conduct by Executive and which is to the
                        material detriment of Company;

                  (B)   Executive's willful refusal or willful failure to act in
                        accordance with any lawful and reasonable direction or
                        order of Company;

                  (C)   Executive's exhibiting material unfitness or material
                        unavailability for service to Company (other than by
                        reason of Executive's death or disability);

                  (D)   Executive's materially unsatisfactory performance,
                        material misconduct, dishonesty or theft, habitual
                        material neglect, material carelessness or material
                        incompetence in the performance of his duties for
                        Company;

                  (E)   Executive's willful or intentional disclosure of
                        confidential information of Company, or any other
                        violation of paragraphs 6 or 7 below;


                                     - 4 -


                  (F)   Executive's providing false information to Company in
                        connection with Executive's application for employment;

                  (G)   Executive's violation of Company's policies regarding
                        insider trading;

                  (H)   Executive's violation of Company's policies regarding
                        controlled substances;

                  (I)   Executive's conviction of a crime, except a minor
                        traffic violation; or

                  (J)   Executive's willfully or intentionally acting in any way
                        that has a direct, substantial and adverse effect on
                        Company's reputation.

            (ii)  If Executive's employment terminates by reason of the
                  Executive's voluntary resignation or if the Executive is
                  terminated for cause, then the Executive shall not be entitled
                  to receive severance or any other benefits.

      (d)   Non-Renewal or Termination Without Cause. In the event that Company
            without cause fails to offer to renew Executive's employment
            hereunder for at least the same period of time as specified herein,
            and on substantially similar terms, or in the event that Company at
            any time terminates Executive's employment hereunder without cause,
            Company as its sole obligation to Employee shall pay to Executive,
            and Executive as his sole remedy shall accept, severance in the
            amount of one-twelfth of Executive's base compensation at the time
            of such non-renewal per month, for a period of six (6) months
            beginning on the effective date of termination. In the event that
            Executive becomes employed by another company, the Company shall not
            have any right of offset or similar right against any earnings
            arising out of such subsequent employment.

      (e)   Accrued Salary, etc. In the event of termination of Executive's
            employment for any reason,

            (i)   the Company shall pay to Executive any unpaid base
                  compensation for periods prior to termination;

            (ii)  the Company shall pay the Executive all of the Executive's
                  accrued and unused vacation time through the date of
                  termination; and

            (iii) following submission of proper expense reports by the
                  Executive, the Company shall reimburse the Executive for all
                  expenses reasonably and necessarily incurred by Executive in
                  connection with the business of the Company prior to
                  termination.

            All of the above payments shall be made promptly upon termination,
            and within the period of time mandated by law.

      (f)   Certain obligations of Employee on termination. Executive hereby
            acknowledges and agrees that all personal property, including,
            without limitation, all books, manuals, memorandums, policy
            statements, correspondence (letters, telegrams, mailgrams), minutes
            of meetings, agendas, interoffice communications, forecasts,
            analyses, working papers, charts, expense account reports, ledgers,
            journals, financial statements, statements of accounts, data
            compilations, records, reports, notes, memoranda, computer disks,
            flow charts, computer documents and computer software, data sheets,
            contracts, lists, and other documents, proprietary information, and
            equipment furnished to or prepared by Executive in the course of or
            incident to Executive's employment, belong exclusively to the
            Company and shall be promptly returned to the Company upon
            termination of Executive's employment for any reason.

6.    Confidentiality and Non-Disclosure; Non-Solicitation

      (a)   For purposes of this paragraph, the following definitions shall
            apply:


                                     - 5 -


            (i)   Inventions shall mean all inventions, processes, methods,
                  formulas, techniques, improvements, modifications and
                  enhancements, whether or not patentable, made by Executive,
                  whether or not during the hours of Executive's employment or
                  with the use of Company's facilities, materials or personnel,
                  either solely or jointly, during Executive's employment by
                  Company and all inventions, processes, methods, formulas,
                  techniques, improvements, modifications and enhancements made
                  by Executive, during a period of one year after any
                  termination of Executive's employment, which relate directly
                  to the past, present or future business of Company and which
                  are within the scope of Executive's duties during the last 12
                  months of Executive's employment by Company.

            (ii)  Work Product shall mean all documentation, software, creative
                  works, know-how and information created, in whole or in part,
                  by Executive during Executive's employment by Company, whether
                  or not copyrightable or otherwise protectable, excluding
                  Inventions.

            (iii) Trade Secrets shall mean compensation data, marketing
                  strategies, new material research, pending projects and
                  proposals, research and development, technological data, all
                  proprietary information, actual and potential, customer lists,
                  vendor lists, pricing and credit techniques, research and
                  development activities, documentation, software, know-how and
                  information relating to the past, present or future business
                  of Company or any plans relating to the foregoing, or relating
                  to the past, present or future business of a third party that
                  are disclosed to Company, which Company does not disclose to
                  third parties without restrictions on use or further
                  disclosure.

      (b)   Executive hereby:

            (i)   agrees to promptly disclose to Company all Inventions and keep
                  accurate records relating to the conception and reduction to
                  practice of all Inventions. Such records shall be the sole and
                  exclusive property of Company, and the Executive shall
                  surrender possession of the records to Company upon any
                  suspension or termination of Executive's employment with
                  Company.

            (ii)  Executive hereby assigns to Company, without additional
                  consideration to Executive, the entire right, title and
                  interest in and to the Inventions and Work Product and in and
                  to all copyrights, patents, trademarks and any and all other
                  proprietary rights therein or based thereon. Executive agrees
                  that the Work Product shall be deemed to be a "work made for
                  hire." Executive shall execute all such assignments, oaths,
                  declarations and other documents as may be prepared by Company
                  to effect the foregoing.

            (iii) agrees that Company, without additional consideration to
                  Executive, shall have the exclusive worldwide and perpetual
                  right to use and to make, use and sell products and/or
                  services derived from any Inventions or Work Product.

      (c)   Executive shall provide Company with all information, documentation,
            and assistance Company may request to perfect, enforce or defend the
            proprietary rights in or based on the Inventions, Work Product or
            Trade Secrets. Company, in its sole discretion, shall determine the
            extent of the proprietary rights, if any, to be protected in or
            based on the Inventions, Work Product. and Trade Secrets. All such
            information, documentation and assistance shall be provided by
            Executive at no additional expense to Company, except for
            out-of-pocket expenses which Executive incurred at Company's
            request.

      (d)   During employment and thereafter, Executive shall treat Trade
            Secrets on a confidential basis and not disclose them to others
            without the prior written consent of Company or use Trade Secrets
            for any purpose other than for the performance of services for
            Company. 


                                     - 6 -


            Executive acknowledges that the Trade Secrets are the sole and
            exclusive property of Company. Executive shall surrender possession
            of all Trade Secrets to Company upon any suspension or termination
            of Executive's employment with Company. If, after such time,
            Executive becomes aware of any Trade Secrets in Executive's
            possession, Executive shall immediately surrender those Trade
            Secrets to Company.

      (e)   Executive acknowledges that the work force of the Company
            constitutes a unique, valuable and special asset of the Company.
            Therefore, Executive agrees that during his employment with the
            Company, and for a period of one year following termination of such
            employment for any reason, Executive shall not, directly or
            indirectly, hire any current or future employee of the Company, or
            solicit or induce or attempt to solicit or induce, any current or
            future employee of the Company to terminate his or her employment
            with the Company for any reason.

      (f)   In the event of a breach or threatened breach by the Executive of
            the provisions of this paragraph 6, the Company shall be entitled to
            an injunction restraining the Executive from any such breach.
            Nothing herein contained shall be construed as prohibiting the
            Company from pursuing any other remedies available to the Company
            for such breach or threatened breach, including the recovery of
            damages from the Executive.

7.    Restrictive Covenants.

      (a)   The Executive hereby acknowledges and recognizes the highly
            competitive nature of the Company's business and accordingly agrees
            that Executive will not from and after the date hereof, until the
            Designated Date (as hereinafter defined) (i) engage, directly or
            indirectly in any Competitive Activity, whether such engagement
            shall be as an officer, director, employee, consultant, agent,
            lender, stockholder, or other participant; or (ii) assist others in
            engaging in any Competitive Activity. As used herein, the term
            "Competitive Activity" shall mean and include the development,
            distribution, sale, marketing and management of telecommunications
            products, including, without limitation, consumer and corporate
            prepaid telephone and cellular calling cards and other products and
            services offered or planned to be offered by the Company during
            Executive's employment with the Company.

      (b)   As used in paragraph 7, the "Designated Date" shall mean the
            following:

            (i)   if the Executive voluntarily terminates employment with the
                  Company in violation of this Agreement, then the "Designated
                  Date" shall be the second (2nd) anniversary of the effective
                  date of such termination;

            (ii)  if the Company terminates this Agreement for cause, then the
                  "Designated Date" shall be the second (2nd) anniversary of the
                  effective date of such termination;

            (iii) if the Company offers to renew this Agreement for at least the
                  same period of time as specified herein, and on substantially
                  similar terms, and the Executive declines, then the term
                  "Designated Date" shall be the second (2nd) anniversary of the
                  effective date of termination; or

            (iv)  if the Company fails to offer to renew this Agreement for at
                  least the same period of time as specified herein, and on
                  substantially similar terms, without cause, or terminates
                  Executive's employment hereunder without cause, then the term
                  "Designated Date" shall mean the effective date of
                  termination.

      (c)   It is the desire and intent of the parties that the provisions of
            this paragraph 7 shall be enforced to the fullest extent permissible
            under the laws and public policies applied in each jurisdiction
            which enforcement is sought. Accordingly, if any particular
            provision of this paragraph 7 shall be adjudicated to be invalid or
            unenforceable, such provision of this paragraph 7 shall be deemed
            amended to delete therefrom the portion thus adjudicated to be


                                     - 7 -


            invalid or unenforceable, such deletion to apply only with respect
            to the operation of such provisions of this paragraph 7 in the
            particular jurisdiction in which such adjudication is made. In
            addition, if the scope of any restriction contained in this
            paragraph 7 is too broad to permit enforcement thereof to its
            fullest extent, then such restriction shall be enforced to the
            maximum extent permitted by law, and the Executive hereby consents
            and agrees that such restriction shall be enforced to the maximum
            extent permitted by law, and the Executive hereby consents and
            agrees that such scope may be judicially modified accordingly in any
            proceeding brought to enforce such restriction.

      (d)   If there is a breach or threatened breach by the Executive of the
            provisions of this paragraph 7, the Company shall be entitled to an
            injunction restraining the Executive from any such breach. Nothing
            herein contained shall be construed as prohibiting the Company from
            pursuing any other remedies available for such breach or threatened
            breach or any other breach of this Agreement.

8.    Executive Representations and Warranties. Executive represents and
      warrants as of the Effective Date:

      (a)   Executive has complied with any and all written and/or oral
            conditions of Executive's former employment concerning resignation
            and notice of resignation or termination of employment;

      (b)   Executive has returned to Executive's former employer all of the
            former employer's property and confidential proprietary material and
            that he or she will not disclose to Company, or use during
            Executive's employment by Company, any of Executive's previous
            employer's trade secrets and confidential proprietary information;

      (c)   Neither the execution of this Agreement, nor employment with
            Company, nor performance of the duties required hereby will violate
            any obligations of Executive to any former employer or breach any
            agreement to keep in confidence information acquired by Executive
            before Executive's employment by Company;

      (d)   Executive has not entered into, and will not enter into any
            agreement, either written or oral, that conflicts with this
            Agreement; and

      Executive understands and agrees that the representations and warranties
      set forth in this paragraph are material inducements upon which Company
      has relied in entering into this Agreement.

9.    Survival. Certain provisions of this Agreement, including, without
      limitation, paragraphs 5(f), 6, 7, 8 and 11 are intended to continue and
      survive termination or suspension of Executive's employment with Company.

10.   Notices.

      (a)   All notices required or permitted to be given under the provisions
            of this Agreement shall be in writing and delivered personally or by
            certified or registered mail, return receipt requested, postage
            prepaid to the following persons at the following addresses, or to
            such other persons at such other addresses as any party may request
            by notice in writing to the other party to this Agreement:

      If to Executive:

      Lawrence S. Diamond
      174 E. 74th Street
      New York, N.Y.  11747


                                     - 8 -


      If to Company:

      DigiTEC 2000, Inc.
      8 West 38th Street, Fifth Floor
      New York, New York  10018

      Att:  Frank Magliato

      (b)   Any termination by either party hereunder shall be communicated by a
            notice of termination to the other party given in accordance with
            this Agreement. Such notice shall indicate the specific termination
            provision in this Agreement relied upon, shall set forth in
            reasonable detail the facts and circumstances claimed to provide a
            basis for termination under the provision so indicated, and shall
            specify the termination date (which shall be not more than 30 days
            after the giving of such notice).

11.   Confidentiality. Except as required by applicable securities' or other
      laws, neither party shall disclose the contents of this Agreement without
      first obtaining the prior written consent of the other party. Executive
      may disclose this Agreement to Executive's spouse, attorney and financial
      advisors subject to the above confidentiality restriction.

12.   Successors and Assigns.

      (a)   Any successor of the Company (whether direct or indirect and whether
            by purchase, lease, merger, consolidation, liquidation or otherwise)
            to all or substantially all of the Company's business and/or assets
            shall assume the obligations under this Agreement and agree
            expressly to perform the obligations under this Agreement in the
            same manner and to the same extent as the Company would be required
            to perform such obligations in the absence of such a succession. For
            all purposes of this Agreement, the term "Company" shall include any
            successor to the Company's business and/or assets which executes and
            delivers the assumption agreement described above or which becomes
            bound by the terms of this Agreement by operation of law.

      (b)   This Agreement is personal in nature and may not be assigned or
            transferred by the Executive without the prior written consent of
            the Company.

13.   Severability. If any provision of this Agreement is held invalid or
      unenforceable, the remainder of this Agreement shall nevertheless remain
      in full force and effect.

14.   Entire Agreement; Integration; Amendments. The terms of this Agreement are
      intended by the parties to be the final expression of their Agreement with
      respect to the employment of Executive by Company and may not be
      contradicted by evidence of any prior or contemporaneous agreement. This
      Agreement constitutes the complete and exclusive statement of its terms
      and no extrinsic evidence whatsoever may be introduced in any legal
      proceeding involving this Agreement. This Agreement contains the entire
      agreement between the parties and supersedes all prior oral, written and
      implied agreements, understandings, commitments, and practices between the
      parties, including all prior employment agreements, if any. No amendments
      to this Agreement may be made except by a writing signed by both parties.

15.   Choice of Law. The formation, construction, and performance of this
      Agreement shall be construed in accordance with the laws of the State of
      New York, without regard to principles of conflicts of law, and any action
      relating to this Agreement or Executive's employment with Employer shall
      be brought exclusively in the state or federal courts of the State of New
      York.

16.   Voluntary Execution. Executive acknowledges that Executive has read and
      understands the Agreement, is fully aware of its legal effect, has not
      acted in reliance upon any representations or promises made by Company
      other than those contained in writing herein. The Executive has 


                                     - 9 -


      been advised to obtain independent legal counsel regarding this Agreement
      and the Executive is signing this Agreement knowingly and voluntarily.

17.   No Assignment of Benefits. The rights of any person to payments or
      benefits under this Agreement shall not be made subject to option or
      assignment, either by voluntary or involuntary assignment or by operation
      of law, including without limitation bankruptcy, garnishments, attachment
      or other creditor's process, and any action in violation of this paragraph
      shall be void.

18.   Employment Taxes. All payments made pursuant to this Agreement shall be
      subject to withholding of applicable income and employment taxes.

19.   Assignment by Company. The Company may assign its rights under this
      Agreement to an affiliate, provided that the Company shall remain jointly
      and severally liable under this Agreement, and provided further that no
      assignment shall be made if the net worth of the assignee is less than the
      net worth of the Company at the time of assignment. In the case of any
      such assignment, the term "Company" when used in this Agreement shall mean
      the corporation that actually employs the Executive.

20.   Interest. In the event that the Company fails to make any payment
      hereunder or afford any benefit when due, the Company shall pay interest
      at the rate of the publicly announced prime rate of Citibank or its
      successors plus 3% or, if lower, the maximum permitted by law.

IN WITNESS WHEREOF, this Agreement has been executed by the parties as of the
day and year first above written.

Executive                             Company

/s/ Lawrence S. Diamond
- -----------------------------
Lawrence S. Diamond                   By: /s/ Frank C. Magliato
                                          ----------------------------
                                           Frank C. Magliato
                                      Its: Chief Executive Officer and President


                                     - 10 -


EXHIBIT A October 16, 1997 STOCK OPTION CERTIFICATE


                                     - 11 -


CERTIFICATE 1997 NQ1

OPTION TO PURCHASE COMMON SHARES OF DIGITEC 2000, INC., A NEVADA CORPORATION

VOID AFTER 5:00 P.M., October 16, 2007, AS PROVIDED FOR HEREIN.

OPTIONEE: Lawrence S. Diamond

EFFECTIVE DATE: October 16, 1997

NUMBER OF SHARES: 200,000

DIGITEC 2000, INC., A NEVADA CORPORATION, (the "Company") intending to be
legally bound, hereby grants to the Optionee named above an option (the
"Option") to purchase all or any part of an aggregate of 200,000 Common Shares,
$.01 par value ("Option Shares") of the Company.

1. Exercise Price. The Option shares may be purchased pursuant to this Option at
a price of $ 12.25 per share (closing price as of October 16, 1997), subject to
adjustment as set forth below.

2. Vesting. You may exercise:

(a) 22,222 Option Shares effective October 16, 1997;
(b) an additional 22,222 Option Shares effective January 16, 1998;
(c) an additional 22,222 Option Shares effective April 16, 1998;
(d) an additional 22,222 Option Shares effective July 16, 1998;
(e) an additional 22,222 Option Shares effective October 16, 1998;
(f) an additional 22,222 Option Shares effective January 16, 1999;
(g) an additional 22,222 Option Shares effective April 16, 1999;
(h) an additional 22,222 Option Shares effective July 16, 1999;
(i) the remaining 22,224 Option Shares effective October 16, 1999.

3. Exercise Procedure. To exercise this Option, or any part, the Optionee shall:

(a) surrender this Option Certificate to the Company at its principal office;

(b) deliver a notice (the "Exercise Notice") specifying the number of Option
Shares to be purchased;

(c) pay the full exercise price for the Option Shares to be purchased by
certified or bank cashier's check made payable to the Company or other form of
payment acceptable to the Company; and

(d) furnish to the Company such other instruments or documents as it or its
legal counsel may reasonably require.

If less than all the Option Shares are purchased, the Company will issue, in
addition to the Option Shares, a certificate evidencing the number of Option
Shares still covered by 


this Option, or shall mark a notation on this Option Certificate setting forth
the number of Option Shares remaining unexercised.

4. Changes in Capitalization. If, prior to the exercise of this Option, the
outstanding shares of the capital stock of the Company shall be changed in
number or class or exchanged for a different number or kind of shares of stock
or other different number or kind of shares of stock or other securities of the
Company, whether by reason of recapitalization, reclassification,
reorganization, combination or split-up of shares or payment of a stock dividend
or other similar change in capitalization, affected without receipt of any
consideration by the Company, the remaining number of Option Shares and the
purchase price shall be adjusted in a manner determined by the Board of
Directors of the Company so that the adjusted number of Option Shares and the
adjusted purchase price shall be the substantial equivalent of the remaining
number of Option Shares and the purchase price prior to the change.

5. Change of Control. In the event of a Change of Control (defined below), all
outstanding Option Shares shall become immediately exercisable. A Change in
Control shall be deemed to have occurred after the Effective Date if :

(a) any person as such term is used in Sections 13(d) and 14(d) of the
Securities Exchange Act of 1934, as amended (the "Exchange Act") (other than the
Company, any subsidiary of the Company, or any trustee or other fiduciary
holding securities under an employee benefit plan of the Company or any
subsidiary of the Company), is or becomes the "beneficial owner" (as defined in
Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the
Company representing 20% or more of the combined voting power of the Company's
then outstanding securities in any transaction or series of transactions not
approved in advance by a vote of at least two-thirds (2/3) of the Board; 

(b) during any period of three consecutive years (not including any period prior
to the effective date of this Option Certificate), individuals who at the
beginning of such period constitute the Board, and any new director (other than
a director designated by a person who has entered into an agreement with the
Company to effect a transaction described in clause (a), (c), (d) or (e) of this
definition) whose election by the Board or nomination for election by the
Company's stockholders was approved by a vote of at least two-thirds (2/3) of
the directors then still in office who either were directors at the beginning of
the period or whose election or nomination for election was previously so
approved, cease for any reason to constitute at least a majority thereof;

(c) the stockholders of the Company approve a merger or consolidation of the
Company with any other company other than (i) a merger or consolidation which
would result in the voting securities of the Company outstanding immediately
prior thereto continuing to represent (either by remaining outstanding or by
being converted into voting securities of the surviving entity) more than 65% of
the combined voting power of the voting securities of the Company (or such
surviving entity) outstanding immediately after such merger or consolidation, or
(ii) a merger or consolidation effected to implement a recapitalization of the
Company (or similar transaction) in which no "person" (as above defined)
acquires more than 20% of the combined voting power of the Company's then
outstanding securities;


                                                                               2


(d) the stockholders of the Company adopt a plan of complete liquidation of the
Company or approve an agreement for the sale or disposition by the Company of
all or substantially all of the Company's assets. For purposes of this clause
(d), the term "the sale or disposition by the Company of all or substantially
all of the Company's assets" shall mean a sale or other disposition transaction
or series of related transactions involving assets of the Company or of any
direct or indirect subsidiary of the Company (including the stock of any direct
or indirect subsidiary of the Company) in which the value of the assets or stock
being sold or otherwise disposed of (as measured by the purchase price being
paid therefor or by such other method as the Board determines is appropriate in
a case where there is no readily ascertainable purchase price) constitutes more
than two-thirds of the fair market value of the Company (as hereinafter
defined). For purposes of the preceding sentence, the "fair market value of the
Company" shall be the aggregate market value of the outstanding shares of Common
Stock of the Company (on a fully diluted basis) plus the aggregate market value
of the Company's other outstanding equity securities. The aggregate market value
of the shares of Common Stock (on a fully diluted basis) outstanding on the date
of the execution and delivery of a definitive agreement with respect to the
transaction or series of related transactions (the "Transaction Date") shall be
determined by the average closing price of the shares of Common Stock for the
ten trading days immediately preceding the Transaction Date or such other method
as the Board shall determine is appropriate. The aggregate market value of any
other equity securities of the Company shall be determined in a manner similar
to that prescribed in the immediately preceding sentence; or

(e) any other event determined by a vote of at least two-thirds (2/3) of the
Board to constitute a "Change of Control."

6. Restrictions on Transfer. The Option is not transferable other than by will
or the laws of descent and distribution and shall be exercisable during the
Optionee's lifetime only by him or her. Optionee shall have no rights as a
stockholder until payment of the option price and issuance of Option Shares.

7. Expiration. The Option expires at 5:00 P.M. Eastern Time on October 16, 2007
("Expiration Date"). In the event that Optionee dies during the term of the
Option, Optionee's personal representatives may exercise any unexercised Options
(without regard to vesting), within one (1) year of Optionee's death. In the
event that Optionee's employment with the Company is terminated by the Company
as a result of a disability, Optionee may exercise any unexercised Options
vested at the time of any such termination for a period of one (1) year after
any such termination. In the event that Optionee's employment is terminated for
any other reason (except for cause as defined in that certain Employment
Agreement between Option and the Company dated effective October 16, 1997), all
outstanding unexercised options vested at the time of termination shall expire
ninety (90) days after such termination. In the event of termination for cause,
all outstanding unexercised options shall immediately expire on such
termination.

8. Securities' Laws. Optionee acknowledges that the Option Shares to be issued
pursuant to this Option are not presently registered under the Securities Act of
1933, as amended, and that the Company has no obligation to register the Option
Shares. The 


                                                                               3


Optionee will comply with all applicable resale restrictions and agrees not to
transfer any Option Shares unless such transfer in the opinion of counsel
acceptable to the Company complies in all respects with applicable federal and
state securities' laws. Certificates issued for the Option Shares shall bear
legends which the Company deems appropriate.

9. No Right to Employment. Executive acknowledges and agrees that the granting
of this Option by itself does not create or imply any obligation of the Company
to employ Executive for any period of time.

10. Authority. The Company represents and warrants to Optionee that it has
taken, or will take, any and all necessary acts so that the Option is a valid
and binding obligation of the Company.

11. Administration. The Board will have the authority and discretion to
interpret the Option to make any determinations that it deems necessary or
advisable for the administration of the Option and to correct any defect or
omission or reconcile any inconsistency in the Option in the manner and to the
extent the Board deems necessary or advisable.

12. Governing Law. The formation, construction, and performance of this Option
Certificate shall be construed in accordance with the laws of the State of New
York, without regard to principles of conflicts of law, and any action relating
to this Option Certificate shall be brought exclusively in the state or federal
courts of the State of New York.


DIGITEC 2000, INC.

BY: /s/ Frank C. Magliato
    ---------------------------
    Frank C. Magliato

TITLE: Chief Executive Officer

DATE: 10/16/97

ACCEPTED AND AGREED TO BY:

/s/ Lawrence S. Diamond
- --------------------------------
LAWRENCE S. DIAMOND

DATE: 10/16/97