<PAGE>

                              CONSULTING AGREEMENT


         This CONSULTING AGREEMENT (this "Agreement"), made and entered into as
of the 1st day of June, 2000, is by and between The Exigo Group ________, a
_______ ("Consultant"), and TekInsight.com, Inc., a Delaware Corporation (the
"Company").

                                WITNESSETH THAT:

         WHEREAS, the Company desires to engage the Consultant in the capacity
hereinafter stated, and the Consultant desires to enter into an engagement with
the Company in such capacity for the period and on the terms and conditions set
forth herein.

         NOW, THEREFORE, in consideration of the mutual covenants and agreements
set forth below, it is hereby covenanted and agreed by the Company and the
Consultant as follows:

1.       Consulting Period. The Company hereby agrees to engage the Consultant
         to provide sales and marketing consulting services for itself and its
         Affiliates, and a single employee of the Consultant shall be selected,
         subject to the approval of the Company, to provide such consulting
         services on a full-time basis at the Company's site or as otherwise
         directed by the Company (the "Designee"), with such Designee(s)
         agreeing to act as the Company's Vice President, Product Sales and
         Marketing, if requested by the Company. The Consultant agrees to
         provide services to the Company ("Consulting Period") beginning on the
         date first above written and ending, subject to Section 5, on June 1,
         2001. At the request of the Company, the Designee shall be replaced by
         the Consultant with another employee of Consultant approved by the
         Company to act in that capacity. This Agreement will automatically
         renew for successive ninety (90) day periods unless either party gives
         the other written notice of termination as described in Section 5
         hereof, with each such renewal period being considered an extension of
         the Consulting Period.

2.       Independent Contractor. Each of the Consultant and the Designee(s)
         shall at all times during the term of this Agreement be an independent
         contractor to the Company, and shall not be regarded as an employee of
         the Company or any of its subsidiaries. Consultant and the Designee(s)
         shall be responsible for the payment of all federal, state and local
         taxes, FICA payments or the like out of the compensation paid to
         Consultant under the terms of this Agreement.

3.       Performance of Duties. The Consultant agrees that, during the
         Consulting Period, as requested by the Boards of Directors of the
         Company, the Consultant and the Designee(s) will provide their best
         efforts, professional energy and talent to serve as a consultant in the
         best interests of the Company. The Consultant also agrees that it will
         cause each Designee to execute this agreement in the space provided as
         an Additional Signatory. The Designee(s) will perform for the Company
         such duties as are consistent with the position of Vice President,
         Product Sales & Marketing of the Company, as well as other tasks and
         duties as requested by the Company and its Board of Directors which are
         commensurate with the compensation level paid to Consultant and
         management position of the Designee(s) with the Company.

4.       Compensation. Subject to the terms and conditions of this Agreement,
         during the Consulting Period, the Consultant shall be compensated by
         the Company for its services as follows:

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         (a)      The Consultant shall receive a consulting fee of $12,500 for
                  each month it is engaged as a Consultant under this Agreement
                  (the "Consulting Fee"), payable on the first day of each month
                  during the Consulting Period.

         (b)      The Company shall grant to the Consultant as of the date
                  hereof five-year warrants (the "Company Warrants") to purchase
                  120,000 shares of the common stock of the Company, par value
                  $.0001 per share (the "Company Common Stock"), which Company
                  Warrants shall be exercisable for $3 per share of Company
                  Common Stock. The Company Warrants referred to in clause (i)
                  above shall be evidenced by a warrant substantially in the
                  form of Exhibit A hereto.

         (c)      The Consultant shall promptly be reimbursed for reasonable
                  expenses incurred in the performance by itself and by the
                  Designee(s) of its duties hereunder; provided, that it shall
                  furnish an itemized account satisfactory to the Board of
                  Directors of the Company in substantiation of expenditures in
                  connection with his services under this Agreement.

         (d)      In connection with the granting of the Company Warrants to the
                  Consultant, the Consultant agrees that it shall execute and
                  deliver to the Company a Subscription Agreement substantially
                  in the form of Exhibit B hereto, and such agreements and
                  instruments as counsel to the Company shall deem necessary in
                  order for the Company to comply with applicable federal and
                  state securities laws.

5.       Termination. This Agreement shall terminate upon the occurrence of any
         of the following:

         (a)      Without Cause. Either the Company or the Consultant may
                  terminate this Agreement upon thirty (30) days' written
                  notice.

         (b)      Discharge for Cause. The Board of Directors of the Company may
                  terminate this Agreement immediately and without notice if:

                  (i)      The then Designee is or becomes habitually addicted
                           to drugs or alcohol.

                  (ii)     The Consultant or any Designee discloses confidential
                           information in violation of Section 6.

                  (iii)    The then Designee, voluntarily or involuntarily,
                           steps down as Vice President, Product Sales &
                           Marketing of the Company.

                  (iv)     The Company is directed by regulatory or governmental
                           authorities to terminate the engagement of the
                           Consultant or the services of the then Designee, or
                           the Consultant or any Designee engages in, or has
                           engaged in, respectively, activities that result in
                           actions to be taken by regulatory or governmental
                           authorities that have a material adverse effect on
                           the Company.

                  (v)      The Consultant or the then Designee is convicted of
                           or pleads no lo contendere to any felony involving
                           moral turpitude or to any crime in connection with
                           the duties to be performed hereunder, but
                           specifically shall not include minor traffic
                           offenses.


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                  (vi)     The Consultant breaches its duties under this
                           Agreement in any material respect, whether or not as
                           a result of the conduct of the then Designee, and
                           that breach is not cured within ten (10) days of
                           notice thereof from the Company to the Consultant.
                           Such notice will only be required for the first said
                           breach.

                  (vii)    The Consultant or the then Designee engages in any
                           misconduct that has a material adverse effect on the
                           Company.

                  (viii)   The Consultant or the then Designee commits an act of
                           fraud against the Company or any client of the
                           Company.

6.       Confidential Information. The Consultant or the then Designee will not
         at any time, whether during or after the Consulting Period, reveal to
         any person or entity any of the Confidential Information of the
         Company, which includes the information of any person or entity
         controlling, controlled by or under common control of the Company
         ("Affiliates"), or of any third party which the Company or their
         Affiliates are under an obligation to keep confidential. The term
         "Confidential Information" as used throughout this Agreement shall mean
         all trade secrets, proprietary information and other data or
         information (and any tangible evidence, record or representation
         thereof), whether prepared, conceived or developed by the Consultant or
         the then Designee or any other employee or contractor for the Company,
         or their Affiliates or received by the Company or their Affiliates from
         an outside source, which is in the possession of the Company or their
         Affiliates (whether or not the property of the Company), which in any
         way relates to the present or future business of the Company including
         their Affiliates, or any customer or supplier of the Company or their
         Affiliates, and which is maintained in confidence by the Company and/or
         their Affiliates. Without limiting the generality of the foregoing,
         "Confidential Information" shall mean all trade secrets, know-how,
         proprietary information and other information or data relating to the
         present or future business of the Company and their Affiliates which is
         in the possession of the Consultant or its then Designee which has
         previously been delivered to him, including but not limited to:

                  (i)      any idea, improvement, invention, innovation,
                           development technical data, design, formula, device,
                           pattern, concept, computer program, software,
                           firmware, source code, object code, algorithm,
                           subroutine, object module, schematic, model, diagram,
                           flow chart, chip masking specification, user manual,
                           training or service manual, product specification,
                           plan for a new or revised product, compilation of
                           information, or work in process, and any and all
                           revisions and improvements relating to any of the
                           foregoing (in each case whether or not reduced to
                           tangible form); and

<PAGE>

                  (ii)     the name of any customer, employee, prospective
                           customer or consultant, any sales plan, marketing
                           material, plan or survey, business plan, product or
                           development plan or specification, business proposal,
                           financial record, or business record or other record
                           or information relating to the business of the
                           Company or its Affiliates.

         (a)      Notwithstanding the foregoing, the term Confidential
                  Information shall not apply to information (u) disclosed by
                  the Consultant or the then Designee during the consulting
                  period in the course of his duties hereunder and the
                  Consultant or the then Designee reasonably determine in good
                  faith that it is in the best interests of the Company to do
                  so, (v) the Consultant or the then Designee is compelled
                  pursuant to an order of a court or other body having
                  jurisdiction over such matter to do so (in which case the
                  Company shall be given prompt written notice of such intention
                  to divulge such Confidential Information not less that five
                  (5) days prior to such disclosure or such shorter period as
                  the circumstances may reasonably permit), (w) which the
                  Company or an Affiliate of either has voluntarily disclosed to
                  the public without restriction, (x) which has otherwise
                  lawfully entered the public domain, (y) which the Company has
                  permitted the Consultant or the then Designee to disclose by
                  its prior written consent; or (z) which the Consultant or the
                  then Designee may disclose at a forum, workshop or round table
                  conference with the prior knowledge and consent of the
                  Company.

         (b)      Consultant and the then Designee further represent that
                  Consultant's and then Designee's performance of all of the
                  terms of this Agreement does not and will not breach any
                  agreement to keep in confidence Confidential Information
                  acquired by the Consultant and the then Designee prior to
                  engage by the Company. Consultant and the then Designee has
                  not entered into, and agrees not to enter into, any agreement
                  either written or oral in conflict herewith.

<PAGE>

         (c)      During the Consulting Period, the Consultant and the then
                  Designee agree not to make, use or permit to be used any
                  notes, memoranda, reports, lists, records, drawings, sketches,
                  specifications, software programs, data, documentation or
                  other materials of any nature relating to any matter within
                  the scope of the business of Company or their Affiliates
                  concerning any of their dealings or affairs otherwise than for
                  the benefit of the Company and their Affiliates. Consultant
                  and the then Designee further agree, after the termination of
                  the Consulting Period, not to use or permit to be used any
                  such notes, memoranda, reports, lists, records, drawings,
                  sketches, specifications, software programs, data,
                  documentation or other materials including the Company's
                  manuals and policy statements or those of their Affiliates, it
                  being agreed that all of the foregoing shall be and remain the
                  sole and exclusive property of the Company, as applicable,
                  subject to the obligation of confidentiality created herein.
                  Consultant and the then Designee agree that within ten (10)
                  days after the termination of this Agreement, Consultant and
                  the then Designee shall either (i) deliver all of the
                  foregoing, and all copies thereof, to the Company, at its main
                  office, or (ii) destroy all of the foregoing, and all copies
                  thereof, and deliver a sworn notice to the Company certifying
                  to such destruction. Upon the termination or expiration of
                  this Agreement or at such other time as the Company and its
                  Affiliates may request, Consultant and the then Designee agree
                  to return to the Company all originals and copies, whether
                  generated by the Consultant, the then Designee or anyone else,
                  of all versions of software code in hard copy or machine
                  readable form, all document files, lists, forms, contracts,
                  notebooks, rolodexes, keys, credit cards, and any other
                  material which came into, and continues to be in, Consultant's
                  or the then Designee's possession and relate to the Company,
                  its Affiliates and their respective businesses or their
                  potential acquisitions and investments, except to the extent
                  such documents, notebooks or code subsist in computers which
                  are the property of the Consultant and the then Designee, and
                  the Consultant and the then Designee will be deemed to have
                  returned such to the Company and/or its Affiliates by printing
                  a hard copy of such and submitting a certificate affirming
                  under oath that the information has been deleted.

<PAGE>

         (d)      Consultant and the then Designee recognize that the Company
                  and its Affiliates develop highly-specialized services in
                  competition with other business entities throughout the United
                  States, Canada and other parts of North America, which
                  products and services are designed to compete in regional,
                  nation-wide and other North American markets. In light of the
                  highly competitive nature of the Company's services,
                  Consultant and the then Designee agree that the restrictions
                  contained in this Section 6 are reasonable and cannot be
                  limited to any geographic area within the United States,
                  Canada or other parts of North America or to any narrower
                  field. The Consultant and the then Designee acknowledge that
                  the provisions of this Section 6 are essential to the
                  continued goodwill and profitability of the Company and
                  necessary for the preservation of confidentiality of
                  Confidential Information, and further acknowledges that the
                  application or operation thereof will not involve a
                  substantial hardship upon his future livelihood. Should any
                  court determine that the provisions of this Section 6 shall be
                  unenforceable in respect of scope, duration or geographic
                  area, such court shall be empowered to substitute, to the
                  extent enforceable, provisions similar hereto or other
                  provisions so as to provide to the Company, to the fullest
                  extent permitted by applicable law, the benefits intended by
                  this Section 6.

<PAGE>

7.       Developments Agreement.

         (a)      If at any time or times during the Consulting Period, the
                  Consultant or the then Designee (either alone or with others)
                  made or makes, conceives, discovers or reduces to practice any
                  invention, modification, discovery, design, development,
                  improvement, process, software program, work of authorship,
                  documentation, formula, data technique know-how, secret or any
                  interest therein (whether or not patentable or registrable
                  under copyright or similar statutes or subject to analogous
                  protection) (herein called "Developments") that relate to the
                  business of the Company, its Affiliates, or that of any
                  supplier or customer of the Company with respect to any of the
                  goods and services sold, licensed or under development by the
                  Company, or result from the use of premises or personal
                  property, tangible or intangible, owned, leased or contracted
                  for by the Company or its Affiliates, such Developments and
                  the benefits thereof shall immediately become the sole and
                  absolute property of the Company or its Affiliates, and the
                  Consultant and the then Designee shall promptly disclose to
                  the Company (or any persons designated by it) each such
                  Development. The Consultant and the then Designee hereby
                  assign any rights which the Consultant or the then Designee
                  may have or acquire in the Developments and benefits and/or
                  rights resulting therefrom to the Company and its assigns
                  without further compensation and shall communicate, without
                  cost or delay, and without publishing the same, all available
                  information relating thereto (with all necessary plans and
                  models) to the Company.

         (b)      Upon disclosure of each Development to the Company, Consultant
                  and the then Designee will, during the Consulting Period and
                  at any time within two years thereafter, at the request and
                  cost of the Company, sign, execute, make and do all such
                  deeds, documents, acts and things as the Company or its
                  Affiliates and its duly authorized agents may reasonably
                  require:

                  (i)      to apply for, obtain and vest in the name of the
                           Company or its Affiliates alone (unless the Company
                           otherwise directs) letters patent, copyrights or
                           other analogous or other forms of intellectual
                           property protection in any country throughout the
                           world and when so obtained or vested to renew and
                           restore the same; and

                  (ii)     to defend any opposition proceedings in respect of
                           such applications and any opposition proceedings or
                           petitions or applications for revocation of such
                           letters patent, copyright, or other analogous
                           protection, or other forms of intellectual property
                           protection. In the event the Company or its
                           Affiliates is unable, after reasonable effort, to
                           secure Consultant's or the then Designee's signature
                           on letters patent, copyright or other analogous or
                           other form of intellectual property protection
                           relating to a Development, whether because of
                           Consultant's or the then Designee's physical or
                           mental incapacity or for any other reason whatsoever,
                           then the Consultant and the then Designee hereby
                           irrevocably designates and appoints the Company and
                           its duly authorized officers and agents as
                           Consultant's and the then Designee's agent and
                           attorney-in-fact, to act for and in Consultant's and
                           the then Designee's behalf and stead to execute and
                           file any such application or applications and to do
                           all other lawfully permitted acts to further the
                           prosecution and issuance of letters patent, copyright
                           or other analogous protection thereon with the same
                           legal force and effect as if executed by Consultant
                           or the then Designee.

<PAGE>

         (c)      Consultant and the then Designee understand that the
                  Developments including, but not limited to, those identified
                  in the pages, if any, attached hereto which the Consultant or
                  the then Designee can demonstrate to the satisfaction of the
                  Company or its Affiliates were made or conceived prior to
                  engagement by the Company, are excluded from this Agreement.
                  The Consultant and the then Designee understand that it may
                  have to provide a short description of such excepted
                  Developments and that it may not be sufficient to list the
                  title and purpose of such Developments.

         (d)      To the maximum extent permitted by law, all written material
                  or material committed to a fixed form and components thereof,
                  prepared in the course of Consultant's or the then Designee's
                  engagement with Company and its Affiliates, including rough
                  drafts and other materials created in the developmental stages
                  of preparation of finished materials, shall be regarded as
                  "works for hire" for the Company. The Consultant and the then
                  Designee agree that all such materials and components thereof
                  as described, may be used by the Company without additional
                  compensation to Consultant or the then Designee and that the
                  Company shall have the right to change any such materials. The
                  Consultant and the then Designee furthermore assign all
                  rights, title and interest in and to all said materials and
                  components thereof, as aforedescribed, including all worldwide
                  copyright rights including any renewals or extensions
                  available thereon, and agree to execute whatever Powers of
                  Attorney, or other documents which the Company deems necessary
                  or advisable to apply to obtain, or maintain, such copyright
                  protection or to otherwise better enjoy the rights granted in
                  this Section 7.


<PAGE>

8.       Successors. This agreement shall be binding on, and inure to the
         benefit of, each of the parties hereto, and their successors and
         assigns whether or not by operation of law, and any person acquiring
         all or substantially all of such party's assets and business, whether
         by merger, consolidation, purchase of assets or otherwise.

9.       Nonalienation. The interests of the Consultant under this Agreement are
         not subject to the claims of its creditors, and may not otherwise be
         voluntarily or involuntarily assigned, alienated or encumbered.

10.      Remedies. The Consultant, and each Designee prior to providing services
         hereunder, acknowledges and will acknowledge that the Company may be
         irreparably injured by a violation of Section 6, and agrees and will
         agree that the Company shall be entitled to an injunction restraining
         the Consultant or any Designee from any actual or threatened breach of
         Section 6, or to any other appropriate equitable remedy without bond or
         other security being required.

11.      Waiver of Breach. The waiver by the Company or the Consultant of a
         breach of any provision of this Agreement shall not operate as or be
         deemed a waiver of any subsequent breach by the Company or the
         Consultant.

12.      Notice. Any notice to be given hereunder by a party hereto shall be in
         writing and shall be deemed to have been given when delivered by hand,
         by facsimile with confirmation back or by e-mail with confirmation of
         delivery, one day after delivery to an overnight courier of national
         reputation (for next day delivery), or three days after being deposited
         in the U.S. mail, certified or registered mail, postage prepaid:

         (a)      to the Consultant addressed as follows:

                           The Exigo Group

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

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

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

                           Fax:_____________________

                           E-Mail:__________________

         (b)      to the Company addressed as follows:

                           TekInsight.com, Inc.
                           5 Hanover Square
                           New York, NY 10004
                           Attention: Arion Kalpaxis, Chief Operating Officer
                           Fax: (212) 271-8083
                           E-Mail:  arion@astratek.com


<PAGE>


13.      Amendment. This Agreement may be amended or cancelled by mutual
         agreement of the parties in writing without the consent of any other
         person and no person, other than the parties hereto, shall have any
         rights under or interest in this Agreement or the subject matter
         hereof.

14.      Applicable Law. The provisions of this Agreement shall be construed in
         accordance with the internal laws of the State of New York, without
         regard to its principles of conflict of laws.

15.      Termination. All of the provisions of this Agreement shall terminate
         upon the expiration of the Consulting Period, as it may be earlier
         terminated or extended, except that the obligations of Section 6 shall
         not terminate and shall remain in effect indefinitely


<PAGE>



         IN WITNESS WHEROF, the Consultant and the Company have executed this
Consulting Agreement on the 1st day of June, 2000.



TEKINSIGHT.COM, INC.




By:
   -----------------------------------------
    Name:    Arion Kalpaxis
    Title:   Chief Operating Officer


THE EXIGO GROUP





By:
   -----------------------------------------
    Name:
    Title:


ADDITIONAL SIGNATORY: DESIGNEE




By:
   -----------------------------------------
    Name: