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                                                                EXHIBIT 4.5

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS
WARRANT HAVE BEEN ACQUIRED FOR INVESTMENT PURPOSES ONLY AND MAY NOT BE
TRANSFERRED UNTIL (i) A REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933,
AS AMENDED (THE "SECURITIES ACT") SHALL HAVE BECOME EFFECTIVE WITH RESPECT
THERETO OR (ii) RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL REASONABLY
SATISFACTORY TO THE COMPANY TO THE EFFECT THAT REGISTRATION UNDER THE SECURITIES
ACT IS NOT REQUIRED IN CONNECTION WITH SUCH PROPOSED TRANSFER NOR IS SUCH
TRANSFER IN VIOLATION OF ANY APPLICABLE STATE SECURITIES LAWS. THIS LEGEND SHALL
BE ENDORSED UPON ANY WARRANT ISSUED IN EXCHANGE FOR THIS WARRANT OR ANY SHARES
OF COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT.

                        WARRANT TO PURCHASE COMMON STOCK

                                       OF

                        WORLDWIDE WEB NETWORX CORPORATION

No. AW _____

         This is to Certify That, FOR VALUE RECEIVED, D. H. Blair Investment
Banking Corp., or assigns ("Holder"), is entitled to purchase, subject to the
provisions of this Warrant, from WorldWide Web NewtworX Corporation, a Delaware
corporation ("Company"), ___________ (________) fully paid, validly issued and
nonassessable shares of common stock, $.001 par value, of the Company ("Common
Stock") at a price of $1.80 per share at any time or from time to time during
the period from ______, 1999 until ________, 2002 (the "Exercise Period"),
subject to adjustment as set forth herein. The number of shares of Common Stock
to be received upon the exercise of this Warrant and the price to be paid for
each share of Common Stock may be adjusted from time to time as hereinafter set
forth. The shares of Common Stock deliverable upon such exercise, and as
adjusted from time to time, are hereinafter sometimes referred to as "Warrant
Shares" and the exercise price of a share of Common Stock in effect at any time
and as adjusted from time to time is hereinafter sometimes referred to as the
"Exercise Price". This Warrant was originally issued pursuant to an agency
agreement ("Agency Agreement") between the Company and D. H. Blair Investment
Banking Corp. ("Blair"), in connection with a private offering of the Company's
securities through Blair pursuant to the terms of a Confidential Private
Placement Offering Memorandum dated May 26, 1999, as supplemented (the
"Memorandum").

         (a)      EXERCISE OF WARRANT; CANCELLATION OF WARRANT.

                  (1) This Warrant may be exercised in whole or in part at any
time or from time to time during the Exercise Period; provided, however, that
(i) if either such day is a day on which banking institutions in the State of
New York are authorized by law to close, then on the next succeeding day which
shall not be such a day, and (ii) in the event of any merger, consolidation or
sale of substantially all the assets of the Company as an entirety, resulting in
any distribution to the Company's stockholders, prior to the expiration of the
Exercise Period, the Holder shall have the right to exercise this Warrant
commencing at such time through the expiration of the Exercise Period into the
kind and amount of shares of stock and other securities and property (including
cash) receivable by a holder of the number of shares of Common Stock into which
this Warrant might have been exercisable immediately prior thereto. This Warrant
may be exercised by presentation and surrender hereof to the Company at its
principal office with the Purchase Form annexed hereto duly executed and
accompanied by payment of the Exercise

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Price for the number of Warrant Shares specified in such form. As soon as
practicable after each such exercise of the warrants, but not later than seven
(7) days following the receipt of good and available funds, the Company shall
issue and deliver to the Holder a certificate or certificate for the Warrant
Shares issuable upon such exercise, registered in the name of the Holder or its
designee. If this Warrant should be exercised in part only, the Company shall,
upon surrender of this Warrant for cancellation, execute and deliver a new
Warrant evidencing the rights of the Holder thereof to purchase the balance of
the Warrant Shares purchasable thereunder. Upon receipt by the Company of this
Warrant at its office in proper form for exercise, the Holder shall be deemed to
be the holder of record of the shares of Common Stock issuable upon such
exercise, notwithstanding that the stock transfer books of the Company shall
then be closed or that certificates representing such shares of Common Stock
shall not then be physically delivered to the Holder.

                  (2) At any time during the Exercise Period, the Holder may, at
its option, choose to exercise this Warrant on a cashless basis by exchanging
this Warrant, in whole or in part (a "Warrant Exchange"), into the number of
Warrant Shares determined in accordance with this Section (a)(2), by
surrendering this Warrant at the principal office of the Company or at the
office of its stock transfer agent, accompanied by a notice stating such
Holder's intent to effect such exchange, the number of Warrant Shares to be
exchanged and the date on which the Holder requests that such Warrant Exchange
occur (the "Notice of Exchange"). The Warrant Exchange shall take place on the
date specified in the Notice of Exchange or, if later, the date the Notice of
Exchange is received by the Company (the "Exchange Date"). Certificates for the
shares issuable upon such Warrant Exchange and, if applicable, a new warrant of
like tenor evidencing the balance of the shares remaining subject to this
Warrant, shall be issued as of the Exchange Date and delivered to the Holder
within seven (7) days following the Exchange Date. In connection with any
Warrant Exchange, this Warrant shall represent the right to subscribe for and
acquire the number of Warrant Shares equal to (i) the number of Warrant Shares
specified by the Holder in its Notice of Exchange (the "Total Number") less (ii)
the number of Warrant Shares equal to the quotient obtained by dividing (A) the
product of the Total Number and the existing Exercise Price by (B) the current
market value of a share of Common Stock. Current market value shall have the
meaning set forth Section (c) below, except that for purposes hereof, the date
of exercise, as used in such Section (c), shall mean the Exchange Date.

         (b) RESERVATION OF SHARES. The Company shall at all times reserve for
issuance and/or delivery upon exercise of this Warrant such number of shares of
its Common Stock as shall be required for issuance and delivery upon exercise of
the Warrants.

         (c) FRACTIONAL SHARES. No fractional shares or script representing
fractional shares shall be issued upon the exercise of this Warrant. With
respect to any fraction of a share called for upon any exercise hereof, the
Company shall pay to the Holder an amount in cash equal to such fraction
multiplied by the current market value of a share, determined as follows:

                  (1) If the Common Stock is listed on a national securities
exchange or admitted to unlisted trading privileges on such exchange or listed
for trading on the Nasdaq National Market, the current market value shall be the
last reported sale price of the Common Stock on such exchange or market on the
last business day prior to the date of exercise of this

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Warrant or if no such sale is made on such day, the average of the closing bid
and asked prices for such day on such exchange or market; or

                  (2) If the Common Stock is not so listed or admitted to
unlisted trading privileges, but is traded on the Nasdaq SmallCap Market, the
current market value shall be the average of the closing bid and asked prices
for such day on such market and if the Common Stock is not so traded, the
current market value shall be the mean of the last reported bid and asked prices
reported by the NASD Electronic Bulletin Board on the last business day prior to
the date of the exercise of this Warrant; or

                  (3) If the Common Stock is not so listed or admitted to
unlisted trading privileges and bid and asked prices are not so reported, the
current market value shall be an amount, not less than book value thereof as at
the end of the most recent fiscal year of the Company ending prior to the date
of the exercise of the Warrant, determined in such reasonable manner as may be
prescribed by the Board of Directors of the Company.

         (d) EXCHANGE, TRANSFER, ASSIGNMENT OR LOSS OF WARRANT. This Warrant is
exchangeable, without expense, at the option of the Holder, upon presentation
and surrender hereof to the Company or at the office of its stock transfer
agent, if any, for other warrants of different denominations entitling the
holder thereof to purchase in the aggregate the same number of shares of Common
Stock purchasable hereunder. Upon surrender of this Warrant to the Company at
its principal office or at the office of its stock transfer agent, if any, with
the Assignment Form annexed hereto duly executed and funds sufficient to pay any
transfer tax, the Company shall, without charge, execute and deliver a new
Warrant in the name of the assignee named in such instrument of assignment and
this Warrant shall promptly be canceled. This Warrant may be divided or combined
with other warrants which carry the same rights upon presentation hereof at the
principal office of the Company or at the office of its stock transfer agent, if
any, together with a written notice specifying the names and denominations in
which new Warrants are to be issued and signed by the Holder hereof. The term
"Warrant" as used herein includes any Warrants into which this Warrant may be
divided or exchanged. Upon receipt by the Company of evidence satisfactory to it
of the loss, theft, destruction or mutilation of this Warrant, and (in the case
of loss, theft or destruction) of reasonably satisfactory indemnification, and
upon surrender and cancellation of this Warrant, if mutilated, the Company will
execute and deliver a new Warrant of like tenor and date. Any such new Warrant
executed and delivered shall constitute an additional contractual obligation on
the part of the Company, whether or not this Warrant so lost, stolen, destroyed,
or mutilated shall be at any time enforceable by anyone.

         (e) RIGHTS OF THE HOLDER. The Holder shall not, by virtue hereof, be
entitled to any rights of a shareholder in the Company, either at law or equity,
and the rights of the Holder are limited to those expressed in the Warrant and
are not enforceable against the Company except to the extent set forth herein.

         (f) ANTI-DILUTION PROVISIONS. Subject to the provisions of Section l
hereof, the Exercise Price in effect at any time and the number and kind of
securities purchasable upon

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the exercise of the Warrants shall be subject to adjustment from time to time
upon the happening of certain events as follows:

                  (1) In case the Company shall hereafter (i) declare a dividend
                  or make a distribution on its outstanding shares of Common
                  Stock in shares of Common Stock, (ii) subdivide or reclassify
                  its outstanding shares of Common Stock into a greater number
                  of shares, or (iii) combine or reclassify its outstanding
                  shares of Common Stock into a smaller number of shares, the
                  Exercise Price in effect at the time of the record date for
                  such dividend or distribution or of the effective date of such
                  subdivision, combination or reclassification shall be adjusted
                  so that it shall equal the price determined by multiplying the
                  Exercise Price by a fraction, the denominator of which shall
                  be the number of shares of Common Stock outstanding after
                  giving effect to such action, and the numerator of which shall
                  be the number of shares of Common Stock outstanding
                  immediately prior to such action. Such adjustment shall be
                  made successively whenever any event listed above shall occur.

                  (2) In case the Company shall fix a record date for the
                  issuance of rights or warrants to all holders of its Common
                  Stock entitling them to subscribe for or purchase shares of
                  Common Stock (or securities convertible into Common Stock) at
                  a price (the "Subscription Price") (or having a conversion
                  price per share) less than the current market price of the
                  Common Stock (as defined in Subsection (8) below) on the
                  record date mentioned below, or less than the Exercise Price
                  on such record date the Exercise Price shall be adjusted so
                  that the same shall equal the lower of (i) the price
                  determined by multiplying the Exercise Price in effect
                  immediately prior to the date of such issuance by a fraction,
                  the numerator of which shall be the sum of the number of
                  shares of Common Stock outstanding on the record date
                  mentioned below and the number of additional shares of Common
                  Stock which the aggregate offering price of the total number
                  of shares of Common Stock so offered (or the aggregate
                  conversion price of the convertible securities so offered)
                  would purchase at such current market price per share of the
                  Common Stock, and the denominator of which shall be the sum of
                  the number of shares of Common Stock outstanding on such
                  record date and the number of additional shares of Common
                  Stock offered for subscription or purchase (or into which the
                  convertible securities so offered are convertible) or (ii) in
                  the event the Subscription Price is equal to or higher than
                  the current market price but is less than the Exercise Price,
                  the price determined by multiplying the Exercise Price in
                  effect immediately prior to the date of issuance by a
                  fraction, the numerator of which shall be the sum of the
                  number of shares outstanding on the record date mentioned
                  below and the number of additional shares of Common Stock
                  which the aggregate offering price of the total number of
                  shares of Common Stock so offered (or the aggregate conversion
                  price of the convertible securities so offered) would purchase
                  at the Exercise Price in effect immediately prior to the date
                  of such issuance, and the denominator of which shall be the
                  sum of the number of shares of Common Stock outstanding on the
                  record date mentioned below and the number of additional
                  shares of Common Stock offered for subscription or

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                  purchase (or into which the convertible securities so
                  offered are convertible). Such adjustment shall be made
                  successively whenever such rights or warrants are issued and
                  shall become effective immediately after the record date for
                  the determination of shareholders entitled to receive such
                  rights or warrants; and to the extent that shares of Common
                  Stock are not delivered (or securities convertible into
                  Common Stock are not delivered) after the expiration of such
                  rights or warrants the Exercise Price shall be readjusted to
                  the Exercise Price which would then be in effect had the
                  adjustments made upon the issuance of such rights or
                  warrants been made upon the basis of delivery of only the
                  number of shares of Common Stock (or securities convertible
                  into Common Stock) actually delivered.

                           (3) In case the Company shall hereafter distribute to
                  the holders of its Common Stock evidences of its indebtedness
                  or assets (excluding cash dividends or distributions and
                  dividends or distributions referred to in Subsection (1) above
                  or any equity securities held for investment for the purpose
                  of avoiding the provisions of the Investment Company Act of
                  1940) or subscription rights or warrants (excluding those
                  referred to in Subsection (2) above), then in each such case
                  the Exercise Price in effect thereafter shall be determined by
                  multiplying the Exercise Price in effect immediately prior
                  thereto by a fraction, the numerator of which shall be the
                  total number of shares of Common Stock outstanding multiplied
                  by the current market price per share of Common Stock (as
                  defined in Subsection (8) below), less the fair market value
                  (as determined by the Company's Board of Directors) of said
                  assets or evidences of indebtedness so distributed or of such
                  rights or warrants, and the denominator of which shall be the
                  total number of shares of Common Stock outstanding multiplied
                  by such current market price per share of Common Stock. Such
                  adjustment shall be made successively whenever such a record
                  date is fixed. Such adjustment shall be made whenever any such
                  distribution is made and shall become effective immediately
                  after the record date for the determination of shareholders
                  entitled to receive such distribution.

                           (4) In case the Company shall hereafter issue shares
                  of its Common Stock (excluding shares issued (a) in any of the
                  transactions described in Subsection (1) above, (b) upon
                  exercise of options granted to the Company's officers,
                  directors and employees under a plan or plans adopted by the
                  Company's Board of Directors and approved by its shareholders,
                  if such shares would otherwise be included in this Subsection
                  (4), (but only to the extent that the aggregate number of
                  shares excluded hereby and issued after the date hereof, shall
                  not exceed 15% of the Company's Common Stock outstanding at
                  the time of any issuance), (c) upon exercise of options,
                  warrants and convertible debentures outstanding as of the
                  final closing of the Private Placement, or conversion of the
                  Notes or the Warrants, (d) to shareholders of any corporation
                  which merges into the Company in proportion to their stock
                  holdings of such corporation immediately prior to such merger,
                  upon such merger, (e) issued in a private placement through
                  Blair, as placement agent, or upon exercise or conversion of
                  any securities issued in or in connection with such a private
                  placement (including

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                  agent, consulting or advisory warrants), (f) shares issued
                  (to other than an affiliate of the Company or an affiliate
                  of any officer, director or principal shareholder of the
                  Company) in connection with the acquisition of a business or
                  technology or the establishment of a joint venture for the
                  purpose of expanding the Company's business, (g) issued in a
                  bona fide underwritten public offering, with respect to the
                  transaction giving rise to such rights), or (h) shares
                  issued in connection with any transaction described in or
                  contemplated by the Memorandum, for a consideration per
                  share (the "Offering Price") less than the current market
                  price per share (as defined in Subsection (8) below) on the
                  date the Company fixes the offering price of such additional
                  shares or less than the Exercise Price, the Exercise Price
                  shall be adjusted immediately thereafter so that it shall
                  equal the lower of (i) the price determined by multiplying
                  the Exercise Price in effect immediately prior thereto by a
                  fraction, the numerator of which shall be the sum of the
                  number of shares of Common Stock outstanding immediately
                  prior to the issuance of such additional shares and the
                  number of shares of Common Stock which the aggregate
                  consideration received (determined as provided in Subsection
                  (7) below) for the issuance of such additional shares would
                  purchase at such current market price per share of Common
                  Stock, and the denominator of which shall be the number of
                  shares of Common Stock outstanding immediately after the
                  issuance of such additional shares or (ii) in the event the
                  Offering Price is equal to or higher than the current market
                  price per share but less than the Exercise Price, the price
                  determined by multiplying the Exercise Price in effect
                  immediately prior to the date of issuance by a fraction, the
                  numerator of which shall be the number of shares of Common
                  Stock outstanding immediately prior to the issuance of such
                  additional shares and the number of shares of Common Stock
                  which the aggregate consideration received (determined as
                  provided in subsection (7) below) for the issuance of such
                  additional shares would purchase at the Exercise Price in
                  effect immediately prior to the date of such issuance, and
                  the denominator of which shall be the number of shares of
                  Common Stock outstanding immediately after the issuance of
                  such additional shares. Such adjustment shall be made
                  successively whenever such an issuance is made.

                           (5) In case the Company shall hereafter issue any
                  securities convertible into or exchangeable for its Common
                  Stock (excluding securities issued in transactions described
                  in Subsections (2) and (3) above) for a consideration per
                  share of Common Stock (the "Conversion Price") initially
                  deliverable upon conversion or exchange of such securities
                  (determined as provided in Subsection (7) below) less than the
                  current market price per share (as defined in Subsection (8)
                  below) in effect immediately prior to the issuance of such
                  securities convertible into or exchangeable for its Common
                  Stock, or less than the Exercise Price, the Exercise Price
                  shall be adjusted immediately thereafter so that it shall
                  equal the lower of (i) the price determined by multiplying the
                  Exercise Price in effect immediately prior thereto by a
                  fraction, the numerator of which shall be the sum of the
                  number of shares of Common Stock outstanding immediately prior
                  to the issuance of such securities and the number of shares of
                  Common Stock which the aggregate consideration received
                  (determined as

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                  provided in Subsection (7) below) for such securities would
                  purchase at such current market price per share of Common
                  Stock, and the denominator of which shall be the sum of the
                  number of shares of Common Stock outstanding immediately
                  prior to such issuance and the maximum number of shares of
                  Common Stock of the Company deliverable upon conversion of
                  or in exchange for such securities at the initial conversion
                  or exchange price or rate or (ii) in the event the
                  Conversion Price is equal to or higher than the current
                  market price per share but less than the Exercise Price, the
                  price determined by multiplying the Exercise Price in effect
                  immediately prior to the date of issuance by a fraction, the
                  numerator of which shall be the sum of the number of shares
                  outstanding immediately prior to the issuance of such
                  securities and the number of shares of Common Stock which
                  the aggregate consideration received (determined as provided
                  in subsection (7) below) for such securities would purchase
                  at the Exercise Price in effect immediately prior to the
                  date of such issuance, and the denominator of which shall be
                  the sum of the number of shares of Common Stock outstanding
                  immediately prior to the issuance of such securities and the
                  maximum number of shares of Common Stock of the Company
                  deliverable upon conversion of or in exchange for such
                  securities at the initial conversion or exchange price or
                  rate. Such adjustment shall be made successively whenever
                  such an issuance is made.

                           (6) Whenever the Exercise Price payable upon exercise
                  of each Warrant is adjusted pursuant to Subsections (1), (2),
                  (3), (4) and (5) above, the number of Shares purchasable upon
                  exercise of this Warrant shall simultaneously be adjusted by
                  multiplying the number of Shares initially issuable upon
                  exercise of this Warrant by the Exercise Price in effect on
                  the date hereof and dividing the product so obtained by the
                  Exercise Price, as adjusted.

                           (7) For purposes of any computation respecting
                  consideration received pursuant to Subsections (4) and (5)
                  above, the following shall apply:

                                    (A) in the case of the issuance of shares of
                           Common Stock for cash, the consideration shall be the
                           amount of such cash, provided that in no case shall
                           any deduction be made for any commissions, discounts
                           or other expenses incurred by the Company for any
                           underwriting of the issue or otherwise in connection
                           therewith;

                                    (B) in the case of the issuance of shares of
                           Common Stock for a consideration in whole or in part
                           other than cash, the consideration other than cash
                           shall be deemed to be the fair market value thereof
                           as determined in good faith by the Board of Directors
                           of the Company (irrespective of the accounting
                           treatment thereof), whose determination shall be
                           conclusive; and

                                    (C) in the case of the issuance of
                           securities convertible into or exchangeable for
                           shares of Common Stock, the aggregate consideration

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                           received therefor shall be deemed to be the
                           consideration received by the Company for the
                           issuance of such securities plus the additional
                           minimum consideration, if any, to be received by the
                           Company upon the conversion or exchange thereof (the
                           consideration in each case to be determined in the
                           same manner as provided in clauses (A) and (B) of
                           this Subsection (7)).

                           (8) For the purpose of any computation under
                  Subsections (2), (3), (4) and (5) above, the current market
                  price per share of Common Stock at any date shall be
                  determined in the manner set forth in Section (c) hereof
                  except that the current market price per share shall be deemed
                  to be the higher of (i) the average of the prices for 30
                  consecutive business days before such date or (ii) the price
                  on the business day immediately preceding such date.

                           (9) No adjustment in the Exercise Price shall be
                  required unless such adjustment would require an increase or
                  decrease of at least five cents ($0.05) in such price;
                  provided, however, that any adjustments which by reason of
                  this Subsection (9) are not required to be made shall be
                  carried forward and taken into account in any subsequent
                  adjustment required to be made hereunder. All calculations
                  under this Section (f) shall be made to the nearest cent or to
                  the nearest one-hundredth of a share, as the case may be.
                  Anything in this Section (f) to the contrary notwithstanding,
                  the Company shall be entitled, but shall not be required, to
                  make such changes in the Exercise Price, in addition to those
                  required by this Section (f), as it shall determine, in its
                  sole discretion, to be advisable in order that any dividend or
                  distribution in shares of Common Stock, or any subdivision,
                  reclassification or combination of Common Stock, hereafter
                  made by the Company shall not result in any Federal Income tax
                  liability to the holders of Common Stock or securities
                  convertible into Common Stock (including Warrants).

                           (10) Whenever the Exercise Price is adjusted, as
                  herein provided, the Company shall promptly but no later than
                  10 days after any request for such an adjustment by the
                  Holder, cause a notice setting forth the adjusted Exercise
                  Price and adjusted number of Shares issuable upon exercise of
                  each Warrant, and, if requested, information describing the
                  transactions giving rise to such adjustments, to be mailed to
                  the Holders at their last addresses appearing in the Warrant
                  Register, and shall cause a certified copy thereof to be
                  mailed to its transfer agent, if any. The Company may retain a
                  firm of independent certified public accountants selected by
                  the Board of Directors (who may be the regular accountants
                  employed by the Company) to make any computation required by
                  this Section (f), and a certificate signed by such firm shall
                  be conclusive evidence of the correctness of such adjustment.

                           (11) In the event that at any time, as a result of an
                  adjustment made pursuant to Subsection (1) above, the Holder
                  of this Warrant thereafter shall become entitled to receive
                  any shares of the Company, other than Common Stock, thereafter
                  the number of such other shares so receivable upon exercise of
                  this

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                  Warrant shall be subject to adjustment from time to time in
                  a manner and on terms as nearly equivalent as practicable to
                  the provisions with respect to the Common Stock contained in
                  Subsections (1) to (9), inclusive above.

                           (12) Irrespective of any adjustments in the Exercise
                  Price or the number or kind of shares purchasable upon
                  exercise of this Warrant, Warrants theretofore or thereafter
                  issued may continue to express the same price and number and
                  kind of shares as are stated in the similar Warrants initially
                  issuable pursuant to this Agreement.

                           (13) Notwithstanding anything else in this Section
                  (f), no issuance will give rise to an anti-dilution adjustment
                  under more than one Subsection (1) to (9) inclusive of this
                  Section (f).

         (g) NOTICES TO WARRANT HOLDERS. So long as this Warrant shall be
outstanding, (i) if the Company shall pay any dividend or make any distribution
upon the Common Stock or (ii) if the Company shall offer to the holders of
Common Stock for subscription or purchase by them any share of any class or any
other rights or (iii) if any capital reorganization of the Company,
reclassification of the capital stock of the Company, consolidation or merger of
the Company with or into another corporation, sale, lease or transfer of all or
substantially all of the property and assets of the Company to another
corporation, or voluntary or involuntary dissolution, liquidation or winding up
of the Company shall be effected, then in any such case, the Company shall cause
to be mailed by certified mail to the Holder, a notice containing a brief
description of the proposed action and stating the date on which (x) a record is
to be taken for the purpose of such dividend, distribution or rights, or (y)
such reclassification, reorganization, consolidation, merger, conveyance, lease,
dissolution, liquidation or winding up is to take place and the date, if any is
to be fixed, as of which the holders of Common Stock or other securities shall
receive cash or other property deliverable upon such reclassification,
reorganization, consolidation, merger, conveyance, dissolution, liquidation or
winding up so that if the Holder determines to exercise this Warrant, such
exercise shall be retroactive to the date specified in (x) or (y) in this
paragraph (g).

         (i) RECLASSIFICATION, REORGANIZATION OR MERGER. In case of any
reclassification, capital reorganization or other change of outstanding shares
of Common Stock of the Company, or in case of any consolidation or merger of the
Company with or into another corporation (other than a merger with a subsidiary
in which merger the Company is the continuing corporation and which does not
result in any reclassification, capital reorganization or other change of
outstanding shares of Common Stock of the class issuable upon exercise of this
Warrant) or in case of any sale, lease or conveyance to another corporation of
the property of the Company as an entirety, the Company shall, as a condition
precedent to such transaction, cause effective provisions to be made so that the
Holder shall have the right thereafter by exercising this Warrant at any time
prior to the expiration of the Warrant, to purchase the kind and amount of
shares of stock and other securities and property receivable upon such
reclassification, capital reorganization and other change, consolidation,
merger, sale or conveyance by a holder of the number of shares of Common Stock
which might have been purchased upon exercise of this Warrant immediately prior
to such reclassification, change, consolidation, merger, sale or

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conveyance. Any such provision shall include provision for adjustments which
shall be as nearly equivalent as may be practicable to the adjustments provided
for in this Warrant. The foregoing provisions of this Section (i) shall
similarly apply to successive reclassifications, capital reorganizations and
changes of shares of Common Stock and to successive consolidations, mergers,
sales or conveyances. In the event that in connection with any such capital
reorganization or reclassification, consolidation, merger, sale or conveyance,
additional shares of Common Stock shall be issued in exchange, conversion,
substitution or payment, in whole or in part, for a security of the Company
other than Common Stock, any such issue shall be treated as an issue of Common
Stock covered by the provisions of Subsection (1) of Section (f) hereof.

         (j)      REGISTRATION UNDER THE SECURITIES ACT OF 1933.

                  (1) The Company hereby agrees with the holders of the Warrants
         and the Warrant Shares or their transferees (collectively, the
         "Holders") that at any time during the four-year period commencing one
         year after the initial closing of the Private Placement upon notice by
         either Blair or Holders beneficially owning at least 50% of the
         Warrants and Warrant Shares, it will within 20 days of receipt of such
         notice prepare and file with the Securities and Exchange Commission
         ("SEC") a registration statement under the Securities Act of 1933, as
         amended (the "Act") covering the resale of the Warrant Shares and use
         its best efforts to cause such registration statement to become
         effective as soon as practicable thereafter. The obligation of the
         Company under this Section j(1) shall be limited to two registration
         statements.

                  (2) If the Company shall determine to proceed with the actual
         preparation and filing of a registration statement under the Act in
         connection with the proposed offer and sale of any of its securities by
         it or any of its security holders (other than a registration statement
         on Form S-4, S-8 or other limited purpose form), then the Company will
         give 30 days prior written notice of its determination to all record
         holders of the Warrants and Warrant Shares. Upon the written request
         from any Holder, the Company will, except as herein provided, cause all
         such Warrant Shares to be included in such registration statement, all
         to the extent requisite to permit the sale or other disposition by the
         prospective seller or sellers of the Warrant Shares to be so
         registered; provided, further, that nothing herein shall prevent the
         Company from, at any time, abandoning or delaying any registration. If
         any registration pursuant to this Section j(2) shall be underwritten in
         whole or in part, the Company may require that the Warrant Shares
         requested for inclusion by the Holders be included in the underwriting
         on the same terms and conditions any other securities included in such
         registration statement otherwise being sold through the underwriters.
         If the managing underwriter of such public offering advises in writing
         that the inclusion of all the Warrant Shares would reduce the number of
         shares to be offered by the Company or interfere with the successful
         marketing of the shares of stock offered by the Company, the number of
         Warrant Shares otherwise to be included in the underwritten public
         offering may be reduced pro rata (by number of shares) among the
         Holders thereof requesting such registration or excluded in their
         entirety if so required by the underwriter. To the extent only a
         portion of the Warrant Shares requested are included in the
         underwritten public offering, those Warrant Shares which are thus
         excluded from the underwritten public offering shall be withheld from
         the

                                       10

<PAGE>

         market by the Holders thereof for such period, not to exceed 90 days,
         as the managing underwriter reasonably determines is necessary in
         order to effect the underwritten public offering.

         The obligation of the Company under this Section j(2) is limited to two
         registration statements.

         The Holder may, at its option, request the registration of the Warrant
         Shares in a registration statement made by the Company as contemplated
         by Section j(1) or j(2) prior to the acquisition of the Warrant Shares
         upon exercise of the Warrants and even though the holder has not given
         notice of exercise of the Warrants. The Holder may thereafter at its
         option, exercise the Warrants at any time or from time to time
         subsequent to the effectiveness under the Act of the registration
         statement in which the Warrant Shares were included.

                  (3) The Company will, until such time as the Warrant Shares
         may be sold under Rule 144 without volume limitation:

                           (A) prepare and file with the SEC such amendments to
                  such registration statement and supplements to the prospectus
                  contained therein as may be necessary to keep such
                  registration statement effective;

                           (B) furnish to the Holders participating in such
                  registration and to the underwriters of the securities being
                  registered such reasonable number of copies of the
                  registration statement, preliminary prospectus, final
                  prospectus and such other documents as such underwriters may
                  reasonably request in order to facilitate the public offering
                  of such securities;

                           (C) use its best efforts to register or qualify the
                  securities covered by such registration statement under such
                  state securities or blue sky laws of such jurisdictions as the
                  Holders may reasonably request in writing within 20 days
                  following the original filing of such registration statement,
                  except that the Company shall not for any purpose be required
                  to execute a general consent to service of process or to
                  qualify to do business as a foreign corporation in any
                  jurisdiction wherein it is not so qualified or subject itself
                  to taxation in any such jurisdiction;

                           (D) notify the Holders, promptly after it shall
                  receive notice thereof, of the time when such registration
                  statement has become effective or a supplement to any
                  prospectus forming a part of such registration statement has
                  been filed;

                           (E) notify the Holders promptly of any request by the
                  SEC for the amending or supplementing of such registration
                  statement or prospectus or for additional information;

                                       11

<PAGE>

                           (F) prepare and file with the SEC, promptly upon the
                  request of any Holders, any amendments or supplements to such
                  registration statement or prospectus which, in the opinion of
                  counsel for such Holders (and concurred in by counsel for the
                  Company), is required under the Act or the rules and
                  regulations thereunder in connection with the distribution of
                  Common Stock by such Holders;

                           (G) prepare and promptly file with the SEC and
                  promptly notify such Holders of the filing of such amendment
                  or supplement to such registration statement or prospectus as
                  may be necessary to correct any statements or omissions if, at
                  the time when a prospectus relating to such securities is
                  required to be delivered under the Act, any event shall have
                  occurred as the result of which any such prospectus or any
                  other prospectus as then in effect would include an untrue
                  statement of a material fact or omit to state any material
                  fact necessary to make the statements therein, in the light of
                  the circumstances in which they were made, not misleading; and

                           (H) advise the Holders, promptly after it shall
                  receive notice or obtain knowledge thereof, of the issuance of
                  any stop order by the SEC suspending the effectiveness of such
                  registration statement or the initiation or threatening of any
                  proceeding for that purpose and promptly use its best efforts
                  to prevent the issuance of any stop order or to obtain its
                  withdrawal if such stop order should be issued.

         The Company may require each Holder of Warrant Shares as to which any
registration is being effected to furnish to the Company such information
regarding the distribution of such Warrant Shares as the Company may from time
to time reasonably request in writing.

                  (4) All fees, costs and expenses of and incidental to the
         first registration only pursuant to Section j(1) and each registration
         under Section j(2) shall be borne by the Company, provided, however,
         that the Holders shall bear their pro rata share of the underwriting
         discount and commissions and transfer taxes. The fees, costs and
         expenses of registration to be borne by the Company as provided above
         shall include, without limitation, all registration, filing, and NASD
         fees, printing expenses, fees and disbursements of counsel and
         accountants for the Company, and all legal fees and disbursements and
         other expenses of complying with state securities or blue sky laws of
         any jurisdictions in which the securities to be offered are to be
         registered and qualified (except as provided above). Fees and
         disbursements of counsel and accountants for the Holders and any other
         expenses incurred by the Holders not expressly included above shall be
         borne by the Holders. Further, all fees, costs and expenses of and
         incidental to the second registration pursuant to Section j(1) shall be
         borne by the Holders.

                  (5) The Company will indemnify and hold harmless each Holder
         of Warrant Shares which are included in a registration statement
         pursuant to the provisions of Section (j)(1) or j(2) hereof, its
         directors and officers, and any underwriter (as defined in the Act) for
         such Holder and each person, if any, who controls such Holder or such
         underwriter within the meaning of the Act, from and against, and will
         reimburse such

                                       12

<PAGE>

         Holder and each such underwriter and controlling person with respect
         to, any and all loss, damage, liability, cost and expense to which
         such Holder or any such underwriter or controlling person may become
         subject under the Act or otherwise, insofar as such losses, damages,
         liabilities, costs or expenses are caused by any untrue statement or
         alleged untrue statement of any material fact contained in such
         registration statement, any prospectus contained therein or any
         amendment or supplement thereto, or arise out of or are based upon the
         omission or alleged omission to state therein a material fact required
         to be stated therein or necessary to make the statements therein, in
         light of the circumstances in which they were made, not misleading;
         provided, however, that the Company will not be liable in any such
         case to the extent that any such loss, damage, liability, cost or
         expenses arises out of or is based upon an untrue statement or alleged
         untrue statement or omission or alleged omission so made in conformity
         with information furnished by such Holder, such underwriter or such
         controlling person in writing specifically for use in the preparation
         thereof.

                  (6) Each Holder of Warrant Shares included in a registration
         pursuant to the provisions of Section (j)(1) or j(2) hereof will
         indemnify and hold harmless the Company, its directors and officers,
         any controlling person and any underwriter from and against, and will
         reimburse the Company, its directors and officers, any controlling
         person and any underwriter with respect to, any and all loss, damage,
         liability, cost or expense to which the Company or any controlling
         person and/or any underwriter may become subject under the Act or
         otherwise, insofar as such losses, damages, liabilities, costs or
         expenses are caused by any untrue statement or alleged untrue statement
         of any material fact contained in such registration statement, any
         prospectus contained therein or any amendment or supplement thereto, or
         arise out of or are based upon the omission or alleged omission to
         state therein a material fact required to be stated therein or
         necessary to make the statements therein, in light of the circumstances
         in which they were made, not misleading, in each case to the extent,
         but only to the extent, that such untrue statement or alleged untrue
         statement or omission or alleged omission was so made in reliance upon
         and in strict conformity with written information furnished by or on
         behalf of such Holder specifically for use in the preparation thereof.

                  (7) Promptly after receipt by an indemnified party pursuant to
         the provisions of Sections (j)(5) or j(6) of notice of the commencement
         of any action involving the subject matter of the foregoing indemnity
         provisions such indemnified party will, if a claim thereof is to be
         made against the indemnifying party pursuant to the provisions of said
         Sections (j)(5) or j(6), promptly notify the indemnifying party of the
         commencement thereof; but the omission to so notify the indemnifying
         party will not relieve it from any liability which it may have to any
         indemnified party otherwise than hereunder. In case such action is
         brought against any indemnified party and it notifies the indemnifying
         party of the commencement thereof, the indemnifying party shall have
         the right to participate in, and, to the extent that it may wish,
         jointly with any other indemnifying party similarly notified, to assume
         the defense thereof, with counsel satisfactory to such indemnified
         party, provided, however, if counsel for the indemnifying party
         concludes that a single counsel cannot under applicable legal and
         ethical considerations, represent both the indemnifying party and the
         indemnified party, the indemnified party or parties have the

                                       13

<PAGE>

         right to select separate counsel to participate in the defense of such
         action on behalf of such indemnified party or parties. After notice
         from the indemnifying party to such indemnified party of its election
         so to assume the defense thereof, the indemnifying party will not be
         liable to such indemnified party pursuant to the provisions of said
         Sections (j)(5) or j(6) for any legal or other expense subsequently
         incurred by such indemnified party in connection with the defense
         thereof other than reasonable costs of investigation, unless (i) the
         indemnified party shall have employed counsel in accordance with the
         provisions of the preceding sentence, (ii) the indemnifying party
         shall not have employed counsel satisfactory to the indemnified party
         to represent the indemnified party within a reasonable time after the
         notice of the commencement of the action or (iii) the indemnifying
         party has authorized the employment of counsel for the indemnified
         party at the expense of the indemnifying party.

                           WORLDWIDE WEB NETWORX CORPORATION

                           By:      //s//  Robert D. Kohn
                                    ---------------------
                                    Robert Kohn, Chief Executive Officer

                           By:      //s//  Michael E. Norton
                                    ------------------------
                                    Michael E. Norton, Chief Financial Officer

Dated: _____________, 1999

<PAGE>

                                  PURCHASE FORM

                                              Dated  _____________

                  The undersigned hereby irrevocably elects to exercise the
within Warrant to the extent of purchasing________shares of Common Stock and
hereby makes payment of________in payment of the actual exercise price thereof.

                                      _____

                     INSTRUCTIONS FOR REGISTRATION OF STOCK

Name________________________________________
(Please typewrite or print in block letters)

Address_____________________________________

Signature___________________________________

                                 ASSIGNMENT FORM

                  FOR VALUE RECEIVED,__________________hereby sells, assigns and
transfers unto

Name________________________________________
(Please typewrite or print in block letters)

Address_____________________________________

the right to purchase Common Stock represented by this Warrant to the extent
of______ shares as to which such right is exercisable and does hereby
irrevocably constitute and appoint____________Attorney, to transfer the same on
the books of the Company with full power of substitution in the premises.

Date___________________

Signature______________

<PAGE><PAGE>

                                                                    EXHIBIT 10.1

                      AGREEMENT AND PLAN OF REORGANIZATION

         This Agreement (hereinafter the "Agreement") is entered into effective
as of this 20TH day of May, 1998, by and among Instra Corp., a Delaware
(hereinafter "Instra"); Keiretsu Corporation, a Nevada corporation (hereinafter
"Keiretsu"), and the stockholders of Keiretsu (hereinafter the "Keiretsu
Stockholders"), the present owners of all the outstanding shares of common stock
of Keiretsu.

                                    RECITALS:

         WHEREAS, the Keiretsu Stockholders own all of the issued and
outstanding shares of common stock of Keiretsu which comprises 6,000,000 shares
( the "Keiretsu Shares"). Instra desires to acquire all of the outstanding
Keiretsu Shares solely in exchange for restricted common stock of Instra, making
Keiretsu a wholly-owned subsidiary of Instra; and

         WHEREAS, the Keiretsu Stockholders (as set forth on the attached
Exhibit "A") desire to acquire common stock of Instra in exchange for the
Keiretsu Shares, as more fully set forth herein.

         NOW, THEREFORE, for the mutual consideration set out herein, and other
good and valuable consideration, the receipt and legal sufficiency of which is
hereby acknowledged, the parties agree as follows:

                                    AGREEMENT

         1. SHARE EXCHANGE. The Keiretsu Stockholders are the present owners of
all of the issued and outstanding Keiretsu Shares. It is hereby agreed that all
of the Keiretsu Shares shall be acquired by Instra in exchange solely for shares
of Instra restricted common stock (the "Instra Shares"). All references in this
Agreement to the Instra Shares to be issued to the Keiretsu Stockholders shall
give effect to the one 1 for 5 post reverse split of Instra common stock..

         2. DELIVERY OF SHARES. Instra and the Keiretsu Stockholders agree that
on the Closing Date or at the Closing as hereinafter defined, all outstanding
Keiretsu Shares shall be delivered to Instra in exchange for Instra Shares.

                  (a) The Instra Shares will, on the Closing Date or at the
Closing, be delivered to the Keiretsu Stockholders in exchange for their
Keiretsu Shares on the basis of one (1) post reverse split Instra Share for each
one(1) Keiretsu Share.

                  (b) At Closing, Instra shall, subject to the conditions set
forth herein, issue 6,000,000 post reverse split Instra Shares based upon a
reverse split approved by the Board of Directors of Instra immediately preceding
the share exchange described herein on a 1 for 5 share basis to the Keiretsu
Stockholders in accordance with Exhibit "A". Such Instra Shares shall bear the
following or similar restrictive legend :

                                       1

<PAGE>

                  The shares of common stock represented by this certificate
                  have not been registered under the Securities Act of 1933, as
                  amended (the "Act") and may not be offered, sold, assigned,
                  pledged, hypothecated or otherwise transferred unless (1) they
                  are registered under the Act or (2) the holder has delivered
                  to the issuer an opinion of counsel, which opinion shall be
                  satisfactory to the issuer, to the effect that there is an
                  available exemption from registration under the Act and any
                  applicable state securities laws or that registration is
                  otherwise not required.

                  (c) Unless otherwise agreed by Instra and the Keiretsu
Stockholders, this transaction shall close only in the event Instra is able to
acquire all of the outstanding Keiretsu Shares.

         3. OUTSTANDING SECURITIES. As of the Closing Date each of the following
shall occur:

                  (a) Each one(1) Keiretsu Share issued and outstanding
immediately prior to the Closing Date shall be exchanged for one (1) Instra
Share. Thereafter, all such Keiretsu Shares shall be deemed to be owned by
Instra. The holder of such certificates previously evidencing the Keiretsu
Shares outstanding immediately prior to the Closing Date shall cease to have any
rights with respect to such Keiretsu Shares except as otherwise provided herein
or by law.

                  (b) One shareholder of Instra will return 14,719,988 shares of
Instra common stock to Instra's treasury for cancellation.

                  (c) The 25,219,988 pre-split (2,100,000 post-cancellation and
post-split) shares of Instra common stock previously issued and outstanding
prior to the Closing will remain outstanding.

         4. POST-ACQUISITION EVENTS. Upon Closing, the following shall be
accomplished:

                  (a) The resignation of the existing Instra officers and
directors and the appointment of new officers and directors as described in
Section 11.(f) hereof.

                  (b) Instra shall immediately file an amendment to its Articles
of Incorporation changing its name to WorldWide Web NetworX Corporation.

         5. OTHER MATTERS.

                  (a) Prior to Closing, there shall be no stock dividend, stock
split (except the 1 for 5 reverse stock split described herein),
recapitalization, or exchange of shares with respect to or rights issued in
respect of, Instra's capital stock after the date hereof and there shall be no
dividends paid on Instra's capital stock.

                  (b) Instra shall have received all requisite majority
stockholder approval of the matters set forth herein.

                                       2

<PAGE>

         6. SURRENDER AND ISSUANCE OF SECURITIES. On or as soon as practicable
after the Closing Date:

                  (a) The Keiretsu Stockholders shall surrender for cancellation
certificates representing their Keiretsu Shares, against delivery of
certificates representing the Instra Shares for which their Keiretsu Shares are
to be exchanged at Closing.

         7. REPRESENTATIONS OF THE KEIRETSU STOCKHOLDERS. The Keiretsu
Stockholders hereby represent and warrant effective this date and the Closing
Date as follows:

                  (a) Except as may be set forth in Exhibit "A" attached hereto
and made a part hereof, the Keiretsu Shares are free from claims, liens, or
other encumbrances, and the Keiretsu Stockholders have good title and the
unqualified right to transfer and dispose of such Keiretsu Shares.

                  (b) The Keiretsu Stockholders, are the sole registered holders
of the issued and outstanding Keiretsu Shares as set forth in Exhibit "A";

                  (c) The Keiretsu Stockholders have no present intent to sell
or dispose of the Instra Shares and are under no binding obligation, formal
commitment, or existing plan to sell or otherwise dispose of the Instra Shares.

         8. REPRESENTATIONS REGARDING KEIRETSU. Keiretsu hereby represents and
warrants to the best of its knowledge and belief as follows, which warranties
and representations shall also be true as of the Closing Date:

                  (a) Except as noted on Exhibit "A", the Keiretsu Stockholders
listed on the attached Exhibit "A" are the sole owners of record and
beneficially own all of the issued and outstanding Keiretsu Shares. Keiretsu has
advised Instra that Keiretsu conducted an offering of its securities in late
1997 pursuant to Rule 504 of Regulation D of the Securities Act of 1933, as
amended, and received subscriptions and payment for stock pursuant thereto, but
did not accept said subscriptions and is returning all funds to subscribers.

                  (b) Keiretsu has no outstanding or authorized capital shares,
warrants, options or convertible securities other than as described in Exhibit
"A", attached hereto.

                  (c) Since September 30, 1997 there have not been any material
adverse changes in the financial position of Keiretsu except changes arising in
the ordinary course of business, which changes will in no event materially and
adversely affect the financial position of Keiretsu.

                  (d) Keiretsu is not a party to any material litigation or any
governmental investigation or proceeding.

                  (e) Keiretsu is in good standing in its jurisdiction of
incorporation.

                                       3

<PAGE>

                  (f) Keiretsu has (or, by the Closing Date, will have filed)
all material tax, governmental and/or related forms and reports (or extensions
thereof) due or required to be filed and/or has (or will have) paid or made
adequate provisions for all taxes or assessments which have become due as of the
Closing Date.

                  (g) Keiretsu has not breached, and there is no pending or
threatened claim that Keiretsu has breached any of the terms or conditions of
any agreements, contracts or commitments to which it is a party or its
properties is bound. Keiretsu has previously given Instra copies or access
thereto of all material contracts, commitments and/or agreements to which
Keiretsu is a party including all relationships or dealings with related parties
or affiliates. The execution and performance hereof will not violate any
provision of applicable law or any agreement to which Keiretsu is a party or by
which it or its properties is bound.

                  (h) Keiretsu has no subsidiary corporations.

                  (i) Keiretsu has made its corporate financial records, minute
books, and other corporate documents and records available for review to present
management of Instra prior to the Closing Date, during reasonable business hours
and on reasonable notice.

                  (j) The performance of this Agreement does not materially
violate or breach any material agreement or contract to which Keiretsu is a
party.

                  (k) All information regarding Keiretsu which has been provided
to Instra is true and accurate in all material respects.

         9. REPRESENTATION REGARDING INSTRA. Instra, to the best of its
knowledge and belief, hereby represents and warrants as follows, each of which
representations and warranties shall continue to be true as of the Closing Date:

                  (a) As of the Closing Date, the Instra Shares, to be issued
and delivered to all of the holders of Keiretsu Shares hereunder will, when so
issued and delivered, constitute, duly authorized, validly and legally issued
Instra Shares, fully-paid and nonassessable.

                  (b) Instra has the corporate power to enter into this
Agreement and to perform its obligations hereunder. The execution and delivery
of this Agreement and the consummation of the transactions contemplated hereby
have been duly authorized by the board of directors of Instra. The execution and
performance of this Agreement will not constitute a breach of any material
agreement, indenture, mortgage, license or other instrument or document to which
Instra is a party and will not violate any judgment, decree, order, writ, or
applicable rule, statute, or regulation. The execution and performance of this
Agreement will not violate or conflict with any provision of the certificate of
incorporation or by-laws of Instra.

                  (d) Instra has delivered to Keiretsu a true and complete copy
of its (i) audited financial statements for the fiscal year ended December 31,
1997 and its unaudited financial statements for the quarterly period ended March
31, 1998; (ii) Articles of Incorporation, as amended;

                                       4

<PAGE>

(iii) Bylaws; (iv) state and federal tax returns for no less than the last three
years; (v) shareholder list dated May 4, 1998 prepared by its transfer agent;
(vi) copies of all Board and shareholder minutes and consents; and (vii) the
Disclosure Statement dated September 3, 1996 filed in accordance with Rule
15c2-11. As of their respective dates, to the best knowledge and belief of
Instra, such documents did not contain any untrue statement of a material fact
or omit to state a material fact required to be stated therein or necessary to
make the statements therein, in light of the circumstance under which they are
made, not misleading. The audited financial statements have been prepared in
accordance with generally accepted accounting principles applied on a consistent
basis (except as may be indicated therein or in the notes thereto) and fairly
present the financial position of Instra as of the dates thereof and the results
of its operations and changes in financial position for the periods then ended.
Instra has no subsidiaries as of the date hereof.

                  (e) Since March 31, 1998, there have not been any material
adverse changes in the financial condition of Instra.

                  (f) Instra is not a party to or the subject of any pending
litigation, claims, or governmental investigation or proceeding not reflected in
the Instra Financial Statements or otherwise disclosed herein, and there are no
lawsuits, claims, assessments, investigations, or similar matters, to the best
knowledge of Instra, threatened or contemplated against or affecting Instra or
its properties.

                  (g) Instra is duly organized, validly existing and in good
standing under the laws of the jurisdiction of its incorporation; and presently
has and at Closing shall have the corporate power to own its property and to
carry on its business as then being conducted and shall be duly qualified to do
business in any jurisdiction where so required except where the failure to so
qualify would have no material negative impact.

                  (h) Instra has filed all federal, state, county and local
income, excise, property and other tax, governmental and/or related returns,
forms, or reports, which are due or required to be filed by it prior to the date
hereof and has paid or made adequate provision in the Instra Financial
Statements for the payment of all taxes, fees, or assessments which have or may
become due pursuant to such returns or pursuant to any assessments received.
Instra is not delinquent or obligated for any tax, penalty, interest,
delinquency or charge.

                  (i) Instra's authorized capital stock shall, at Closing,
consist of:(i)100,000,000 shares of common stock, $.001 par value, of which not
more than 2,100,000 post-split shares will be issued and outstanding. All
outstanding shares of capital stock of Instra are validly issued, fully paid and
nonassessable. There are no existing options, calls, warrants, preemptive rights
or commitments of any character relating to the issued or unissued capital stock
or other securities of Instra.

                  (j) Instra has (and at the Closing will have) disclosed in
writing all events, conditions and facts materially affecting its business,
financial condition or results of operations.

                  (k) The corporate financial records, minute books, and other
documents and records of Instra have been made available to the Keiretsu
Stockholders prior to the Closing.

                                      5

<PAGE>

                  (l) Instra has not breached, and there is no pending or
threatened claim that Instra has breached any of the terms or conditions of any
agreements, contracts or commitments to which it is a party or by which it or
its properties is bound. The execution and performance hereof will not violate
any provisions of applicable law or any agreement to which Instra is subject.
Instra hereby represents that it is not a party to any material contract or
commitment other than appointment documents with its transfer agent, and that it
has disclosed to the Keiretsu Stockholders all relationships or dealings with
related parties or affiliates.

                  (m) The Instra common stock is currently quoted under the
trading symbol "INSC" on the OTC Bulletin Board and there are no stop orders in
effect with respect thereto.

                  (n) All information regarding Instra which is set forth herein
or has otherwise been provided by Instra to Keiretsu and the Keiretsu
Stockholders is true and accurate in all material respects.

                  10. CLOSING. The Closing of the transactions contemplated
herein shall take place on such date (the "Closing" or "Closing Date") as
mutually determined by the parties hereto when all conditions precedent have
been met and all required documents have been delivered, which Closing is
expected to be on or about May 18, 1998, but not later than May 22, 1998, unless
extended by mutual consent of all parties hereto.

         11. CONDITIONS PRECEDENT TO THE OBLIGATIONS OF THE KEIRETSU
STOCKHOLDERS. All obligations of the Keiretsu Stockholders under this Agreement
are subject to the fulfillment, prior to or as of the Closing and/or the
Effective Date, as indicated below, of each of the following conditions:

                  (a) The representations and warranties regarding Instra
contained in this Agreement or in any certificate or document delivered pursuant
to the provisions hereof shall be true in all material respects at and as of the
Closing as though such representations and warranties were made at and as of
such time.

                  (b) Instra shall have performed and complied, in all material
respects, with all covenants, agreements, and conditions set forth herein, and
shall have executed and delivered all documents required by this Agreement to be
performed or complied with or executed and delivered by it prior to or at the
Closing.

                  (c) On or before the Closing, the board of directors of Instra
shall have approved in accordance with applicable corporation law the execution
and delivery of this Agreement and the consummation of the transactions
contemplated herein.

                  (d) On or before the Closing Date, Instra shall have delivered
certified copies of resolutions of the board of directors and shareholders of
Instra approving and authorizing the execution, delivery and performance of this
Agreement and authorizing all of the necessary and

                                       6

<PAGE>

proper action to enable Instra to comply with the terms of this Agreement
including the election of Keiretsu's nominees to the board of directors of
Instra and all matters outlined herein.

                  (e) A majority of Instra's stockholders shall have duly
approved all applicable matters described in this Agreement in accordance with
applicable law.

                  (f) At Closing, the existing officers and directors of Instra
shall have resigned in writing from all positions as directors and officers of
Instra upon the election and appointment of the Keiretsu nominees.

                  (g) At the Closing, all instruments and documents delivered to
the Keiretsu Stockholders pursuant to the provisions hereof shall be reasonably
satisfactory to legal counsel for Keiretsu.

                  (h) At the Closing, upon consummation of the transactions,
Instra shall have the authorized capital as described in Section 9.(i) hereof.

                  (i) The Instra Shares to be issued to the Keiretsu
Stockholders at Closing will be validly issued, nonassessable and fully-paid
under applicable corporation law and will be issued in compliance with all
federal, state and applicable securities laws.

                  (j) At the Closing, Instra shall have delivered to the
Keiretsu Stockholders an opinion of its counsel dated as of the Closing to the
effect that:

                           (i) Instra is a corporation duly organized, validly
existing and in good standing under the laws of the jurisdiction of
incorporation;

                           (ii) Instra has authorized the execution, delivery
and performance of this Agreement by all necessary corporate action, and

subject to certain limitations, the Agreement is a valid and binding obligation
of Instra enforceable in accordance with its terms.

                           (iii) The Instra Shares to be issued pursuant to
Section 2 hereof, when issued, will be duly and validly issued, fully-paid and
nonassessable; and

                           (iv) Instra has the corporate power to execute,
deliver and perform under this Agreement.

         12. CONDITIONS PRECEDENT TO THE OBLIGATIONS OF INSTRA. All obligations
of Instra under this Agreement are subject to the fulfillment, prior to or at
the Closing, of each of the following conditions:

                  (a) The representations and warranties regarding the Keiretsu
Stockholders and Keiretsu contained in this Agreement or in any certificate or
document delivered pursuant to the provisions hereof shall be true in all
material respects at and as of the Closing as though such representations and
warranties were made at and as of such time.

                                       7

<PAGE>

                  (b) The Keiretsu Stockholders shall have performed and
complied with, in all material respects, all covenants, agreements, and
conditions required by this Agreement to be performed or complied with by them
prior to or at the Closing;

                  (c) The Keiretsu Stockholders shall deliver a letter commonly
known as an "Investment Letter," in substantially the form attached hereto and
made a part hereof as Exhibit "B", acknowledging that the Instra Shares are
being acquired for investment purposes.

         13. INDEMNIFICATION. For a period of two years from the Closing Instra
agrees to indemnify and hold harmless the Keiretsu Stockholders and Keiretsu,
and the Keiretsu Stockholders and Keiretsu agree to indemnify and hold harmless
Instra at all times after the date of this Agreement against and in respect of
any liability, damage or deficiency, all actions, suits, proceedings, demands,
assessments, judgments, costs and expenses including attorney's fees incident of
any of the forgoing, resulting from any material misrepresentations made by an
indemnifying party to an indemnified party, an indemnifying party's material
breach of covenant or warranty or an indemnifying party's nonfulfillment of any
agreement hereunder, or from any material misrepresentation in or omission from
any certificate furnished or to be furnished hereunder.

         14. NATURE AND SURVIVAL OF REPRESENTATIONS. All representations,
warranties and covenants made by any party in this Agreement shall survive the
Closing and the consummation of the transactions contemplated hereby for two
years from the Closing. All of the parties hereto are executing and carrying out
the provisions of this Agreement in reliance solely on the representations,
warranties and covenants and agreements contained in this Agreement and not upon
any investigation upon which it might have made or any representation, warranty,
agreement, promise or information, written or oral, made by the other party or
any other person other than as specifically set forth herein.

         15. DOCUMENTS AT CLOSING. At the Closing, the following documents shall
be delivered:

                  (a) The Keiretsu Stockholders will deliver, or will cause to
be delivered, to Instra the following:

                           (i) a certificate executed by Keiretsu to the effect
that to the best of its knowledge and belief all representations and
warranties made regarding Keiretsu under this Agreement are true and correct as
of the Closing, the same as though originally given to Instra on said date;

                           (ii) certificate from the jurisdiction of
incorporation of Keiretsu dated at or about the Closing to the effect that
Keiretsu is in good standing under the laws of said jurisdiction;

                           (iii) Investment Letter in the form attached hereto
as Exhibit "B" executed by the Keiretsu Stockholders;

                                       8

<PAGE>

                           (iv) corporate resolutions of Keiretsu authorizing
the transactions described in this Agreement;

                           (v) such other instruments, documents and
certificates, if any, as are required to be delivered pursuant to the provisions
of this Agreement;

                           (vi) all other items, the delivery of which is a
condition precedent to the obligations of Instra, as set forth herein; and

                  (b) Instra will deliver or cause to be delivered to the
Keiretsu Stockholders:

                           (i) stock certificates representing those securities
of Instra to be issued as a part of the exchange as described in Sections 2 and
6 hereof;

                           (ii) a certificate of the President and Secretary of
Instra, to the effect that all representations and warranties of Instra made
under this Agreement are true and correct as of the Closing, the same as though
originally given to the Keiretsu Stockholders on said date;

                           (iii) certified copies of resolutions adopted by
Instra's board of directors and Instra's stockholders authorizing the
transactions described herein and all related matters;

                           (iv) certificates from the jurisdiction of
incorporation of Instra dated at or about the Closing Date that said corporation
is in good standing under the laws of said jurisdiction;

                           (v) opinion of Instra's counsel as described in
Section 11.(j) above;

                           (vi) such other instruments and documents as are
required to be delivered pursuant to the provisions of this Agreement;

                           (vii)  resignation of all of the officers and
directors of Instra; and

                           (viii) all other items, the delivery of which is a
condition precedent to the obligations of the Keiretsu Stockholders, as set
forth in Section 11 hereof.

         16. FINDER'S FEES. Instra represents and warrants to the Keiretsu
Stockholders and Keiretsu, and the Keiretsu Stockholders and Keiretsu represent
and warrant to Instra, that none of them, or any party acting on their behalf,
has incurred any liabilities, either express or implied, to any "broker" or
"finder" or similar person in connection with this Agreement or any of the
transactions contemplated hereby. In this regard, Instra on the one hand, and
the Keiretsu Stockholders and Keiretsu, jointly and severally, on the other
hand, will indemnify and hold the other harmless from any claim, loss, cost or
expense whatsoever (including reasonable fees and disbursements of counsel) from
or relating to any such express or implied liability.

         17.      MISCELLANEOUS.

                                       9

<PAGE>

                  (a) FURTHER ASSURANCES. At any time, and from time to time,
after the Closing Date, each party will execute such additional instruments and
take such action as may be reasonably requested by the other party to confirm or
perfect title to any property transferred hereunder or otherwise to carry out
the intent and purposes of this Agreement.

                  (b) WAIVER. Any failure on the part of any party hereto to
comply with any of its obligations, agreements or conditions hereunder may be
waived in writing by the party to whom such compliance is owed.

                  (c) TERMINATION. All obligations hereunder may be terminated
at the discretion of either Instra's or Keiretsu's board of directors if (i) the
closing conditions specified in Sections 11 and 12 are not met by May 22, 1998,
unless extended, or (ii) any of the representations and warranties made herein
have been materially breached.

                  (d) AMENDMENT. This Agreement may be amended only in writing
as agreed to by all the parties hereto.

                  (e) NOTICES. All notices and other communications hereunder
shall be in writing and shall be deemed to have been given if delivered in
person or sent by prepaid first class registered or certified mail, return
receipt requested, as follows:

         IF TO INSTRA:                     1084 North Hughes
                                           Centerville, UT  84014

         WITH A COPY TO:                   Ronald N.Vance, Esq.
                                           57 West, 200 South
                                           Suite 310
                                           Salt Lake City, UT  84101

         IF TO KEIRETSU AND THE
         KEIRETSU STOCKHOLDERS:            33 Country Walk Drive
                                           Cherry Hill, NJ  08003

         WITH A COPY TO:                   Michelle Kramish Kain, Esq.
                                           750 Southeast Third Avenue, Suite 100
                                           Fort Lauderdale, FL   33316

                  (f) HEADINGS. The section and subsection headings in this
Agreement are inserted for convenience only and shall not affect in any way the
meaning or interpretation of this Agreement.

                                       10

<PAGE>

                  (g) COUNTERPARTS. This Agreement may be executed
simultaneously in two or more counterparts, each of which shall be deemed an
original, but all of which together shall constitute one and the same
instrument.

                  (h) BINDING EFFECT. This Agreement shall be binding upon the
parties hereto and inure to the benefit of the parties, their respective heirs,
administrators, executors, successors and assigns.

                  (i) ENTIRE AGREEMENT. This Agreement and the attached Exhibits
constitute the entire agreement of the parties covering everything agreed upon
or understood with respect to the subject matter hereof. There are no oral
promises, conditions, representations, understandings, interpretations or terms
of any kind as conditions or inducements to the execution hereof.

                  (j) TIME. Time is of the essence.

                  (k) SEVERABILITY. If any part of this Agreement is deemed to
be unenforceable the balance of the Agreement shall remain in full force and
effect.

                  (l) RESPONSIBILITY AND COSTS. All fees, expenses and
out-of-pocket costs and expenses, including, without limitation, fees and
disbursements of counsel, financial advisors and accountants, incurred by the
parties hereto shall be borne solely and entirely by the party that has incurred
such costs and expenses unless such party has agreed otherwise with any such
person.

         IN WITNESS WHEREOF, the parties have executed this Agreement the day
and year first above written.

STOCKHOLDERS OF KEIRETSU                  INSTRA CORP.
CORPORATION

//S// ROBERT D. KOHN                      //S// RICHARD G. SOUTHWICK
------------------------------------      -------------------------------
Robert D. Kohn                            Richard G. Southwick, President

//S// KEITH KOHN                          KEIRETSU CORPORATION
------------------------------------
Keith Kohn                                By: //S// ROBERT D. KOHN
                                              ---------------------------
//S// JEFFREY KOHN                            Robert D. Kohn, CEO
------------------------------------
Jeffrey Kohn

//S// BJORN KORITZ
------------------------------------
Bjorn Koritz

//S// FERN KOHN                           //S// LUKE MORGAN
------------------------------------      --------------------------------
Fern Kohn ITF Jessica Kohn ###-##-####    Luke Morgan

//S// ROBERT JAFFE                        //S// AMRAMOL FAMILY TRUST
------------------------------------      --------------------------------
Robert Jaffe                              Amramol Family Trust ###-##-####

//S// LUKE MORGAN
------------------------------------
Luke Morgan

                                       11

<PAGE>

                                          //S// BARBARA HYRA
                                          ----------------------------------
                                          Barbara Hyra

//S// ANTOINETTE THOMAS
------------------------------------
Antoinette Thomas

                                       12

<PAGE>

                                   EXHIBIT "A"

Keiretsu  Stockholders:

<TABLE>
<CAPTION>
                                        NUMBER OF KEIRETSU            NUMBER OF POST-SPLIT
         NAME                           SHARES                        VICUNA SHARES
         ----                           ------------------            --------------------
        <S>                            <C>                           <C>
         Robert D. Kohn                     4,340,000                   4,340,0000

         Keith Kohn                           500,000                      500,000

         Fern Kohn ITF
         Jessica Kohn                         500,000                      500,000

         Jeffrey Kohn                         500,000                      500,000

         Bjorn Koritz                         100,000                      100,000

         Robert Jaffe                          17,500                       17,500

         Amramol Family
         Trust                                 20,500                       20,500

         Luke Morgan                           20,000                       20,000

         Barbara Hyra                           1,000                        1,000

         Antoinette Thomas                      1,000                        1,000
</TABLE>

    There are no claims, liens or other encumbrances on the Keiretsu Shares.

                                       13

<PAGE>

                                   EXHIBIT "B"

                                INVESTMENT LETTER

TO THE BOARD OF DIRECTORS OF INSTRA CORP.

         The undersigned hereby represents to Instra Corp. (the "Corporation"),
that (1) the shares of the Corporation's common stock (the "Securities") which
are being acquired by the undersigned are being acquired for his own account and
for investment and not with a view to the public resale or distribution thereof;
(2) the undersigned will not sell, transfer or otherwise dispose of the
securities except in compliance with the Securities Act of 1933, as amended (the
"Act"); and (3) the undersigned is aware that the Securities are "restricted
securities" as that term is defined in Rule 144 or the General Rules and
Regulations under the Act.

         The undersigned hereby agrees and acknowledges that he will not sell
the Securities outside of the United States in any manner which will allow the
Securities to become nonrestricted except upon registration in the United
States.

         The undersigned further acknowledges that he or she has had an
opportunity to ask questions of and receive answers from duly designated
representatives of the Corporation concerning the terms and conditions pursuant
to which the Securities are being acquired. The undersigned acknowledges that he
has been afforded an opportunity to examine such documents and other information
which he or she has requested for the purpose of verifying the information set
forth in said documents.

         The undersigned acknowledges and understands that the Securities are
unregistered and must be held indefinitely unless they are subsequently
registered under the Act or an exemption from such registration is available.

         The undersigned further acknowledges that he is fully aware of the
applicable limitations on the resale of the Securities. These restrictions for
the most part are set forth in Rule 144. The Rule permits sales of "restricted
securities" upon compliance with the requirements of such Rule. If the Rule is
available to the undersigned, the undersigned may make only routine sales of
securities, in limited amounts, in accordance with the terms and conditions of
that Rule.

         Any and all certificates representing the Securities, and any and all
Securities issued in replacement thereof or in exchange therefor, shall bear the
following legend, which the undersigned has read and understands:

                                       13

<PAGE>

         The Securities represented by this Certificate have not been registered
         under the Securities Act of 1933 (the "Act") and are "restricted
         securities" as that term is defined in Rule 144 under the Act. The
         Securities may not be offered for sale, sold or otherwise transferred
         except pursuant to an effective registration statement under the Act or
         pursuant to an exemption from registration under the Act, the
         availability of which is be established to the satisfaction of the
         Corporation.

         The undersigned further agrees that the Corporation shall have the
right to issue stop-transfer instructions to its transfer agent and acknowledges
that the Corporation has informed the undersigned of its intention to issue such
instructions.

                                               Very truly yours,

                                               _________________________

                                               Date: _____________, 1998

                                       14

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