Document:

<PAGE>

                                                                    EXHIBIT 10.2

                                  INFLOW, INC.

                               SERIES A PREFERRED

                            STOCK PURCHASE AGREEMENT

                                 APRIL 19, 1999
<PAGE>

                               TABLE OF CONTENTS
                               -----------------
<TABLE>
<C>  <S>                                                               <C>
                                                                       Page
                                                                       ----

1.   Purchase and Sale of Stock........................................  1
     1.1  Sale and Issuance of Series A Preferred Stock................  1
     1.2  Closing......................................................  1
     1.3  Subsequent Sale of Series A Preferred Stock..................  1

2.   Representations and Warranties of the Company.....................  2
      2.1  Organization, Good Standing, Power and Qualification........  2
      2.2  Capitalization and Voting Rights............................  2
      2.3  Subsidiaries................................................  3
      2.4  Authorization...............................................  3
      2.5  Valid Issuance of Preferred and Common Stock................  3
      2.6  Consents....................................................  3
      2.7  Offering....................................................  3
      2.8  Litigation..................................................  4
      2.9  Proprietary Information Agreements..........................  4
     2.10  Patents and Trademarks......................................  4
     2.11  Compliance with Other Instruments...........................  4
     2.12  Agreements; Action..........................................  5
     2.13  Related-Party Transactions..................................  6
     2.14  Financial Statements........................................  6
     2.15  Changes.....................................................  6
     2.16  Tax Returns.................................................  7
     2.17  Permits.....................................................  7
     2.18  Environmental and Safety Laws...............................  8
     2.19  Disclosure..................................................  8
     2.20  Registration Rights.........................................  8
     2.21  Corporate Documents.........................................  8
     2.22  Title to Property and Assets................................  8
     2.23  Labor Agreements and Actions................................  8
     2.24  Insurance...................................................  9
     2.25  Year 2000 Compliance........................................  9
     2.26  Governmental Regulations....................................  9
     2.27  Small Business Concern......................................  9

3.   Representations and Warranties of the Investors...................  9
     3.1  Authorization................................................  9
     3.2  Purchase Entirely for Own Account............................ 10
     3.3  Disclosure of Information.................................... 10
     3.4  Investment Experience........................................ 10
     3.5  Restricted Securities........................................ 10
     3.6  Further Limitations on Disposition........................... 10
</TABLE>
                                       i

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     3.7  Legends...................................................... 11
     3.8  Tax Advisors................................................. 11
     3.9  Investor Counsel............................................. 11

4.   Conditions of Investor's Obligations at Closing................... 12
      4.1 Representations and Warranties............................... 12
      4.2 Performance.................................................. 12
      4.3 Compliance Certificate....................................... 12
      4.4 Qualifications............................................... 12
      4.5 Proceedings and Documents.................................... 12
      4.6 Proprietary Information Agreements........................... 12
      4.7 Board of Directors........................................... 12
      4.8 Investors' Rights Agreement.................................. 12
      4.9 Stockholders' Agreement...................................... 12
     4.10 No Material Adverse Change................................... 13
     4.11 No Litigation or Other Proceedings........................... 13
     4.12 SBA Documents and Information................................ 13

5.   Conditions of the Company's Obligations at Closing................ 13
     5.1  Representations and Warranties............................... 13
     5.2  Payment of Purchase Price.................................... 13
     5.3  Investors' Rights Agreement.................................. 13
     5.4  Stockholders' Agreement...................................... 13

6.   Miscellaneous..................................................... 13
      6.1  Survival.................................................... 13
      6.2  Successors and Assigns...................................... 13
      6.3  Governing Law............................................... 14
      6.4  Titles and Subtitles........................................ 14
      6.5  Notices..................................................... 14
      6.6  Finder's Fee................................................ 14
      6.7  Expenses.................................................... 14
      6.8  Amendments and Waivers...................................... 14
      6.9  Effect of Amendment or Waiver............................... 15
     6.10  Severability................................................ 15
     6.11  Aggregation of Stock........................................ 15
     6.12  Entire Agreement............................................ 15
     6.13  Counterparts................................................ 15

SCHEDULE A  Schedule of Investors
SCHEDULE B  Schedule of Exceptions
SCHEDULE 2.2  Post-Closing Capitalization
SCHEDULE 2.10  Intellectual Property
SCHEDULE 2.12  Material Contracts

                                      ii

<PAGE>

SCHEDULE 2.22  Property
EXHIBIT A      Restated Certificate of Incorporation
EXHIBIT B      Investors' Rights Agreement
EXHIBIT C      List of Stockholders
EXHIBIT D      Stockholders' Agreement

                                      iii

<PAGE>

                       PREFERRED STOCK PURCHASE AGREEMENT
                       ----------------------------------

          THIS PREFERRED STOCK PURCHASE AGREEMENT is made on the 19th day of
April, 1999, by and among InFlow, Inc., a Delaware corporation (the "Company"),
and the investors listed on Schedule A hereto (each, an "Investor" and
                            ----------
collectively, the "Investors").

          THE PARTIES HEREBY AGREE AS FOLLOWS:

          1.  Purchase and Sale of Stock.
              --------------------------

              1.1  Sale and Issuance of Series A Preferred Stock.
                   ---------------------------------------------

                   (a)  The Company shall adopt and file with the Secretary of
State of Delaware on or before the Closing (as defined below) the Amended
and Restated Certificate of Incorporation in the form attached hereto as
Exhibit A (the "Restated Certificate").
---------

                   (b)  Subject to the terms and conditions of this Agreement,
each Investor agrees, severally, to purchase at the Closing and the Company
agrees to sell and issue to each Investor at the Closing, that number of shares
of the Company's Series A Preferred Stock set forth opposite each Investor's
name on Schedule A hereto for the purchase price set forth thereon.
        ----------

              1.2  Closing.  The purchase and sale of the Series A Preferred
                   -------
Stock shall take place at the offices of Brobeck, Phleger & Harrison LLP, 1125
Seventeenth Street, Suite 2525, Denver, Colorado 80202 at 10:00 a.m., on April
19, 1999, or at such other time and place as the Company and Investors acquiring
in the aggregate more than half the shares of Series A Preferred Stock sold
pursuant hereto mutually agree upon orally or in writing (which time and place
are designated as the "Closing"). At the Closing the Company shall deliver to
each Investor a certificate representing the Series A Preferred Stock that such
Investor is purchasing against payment of the purchase price therefor by check,
wire transfer, cancellation of indebtedness or any combination thereof. In the
event that payment by an Investor is made, in whole or in part, by cancellation
of indebtedness, then such Investor shall surrender to the Company for
cancellation at the Closing any evidence of such indebtedness or shall execute
an instrument of cancellation in form and substance acceptable to the Company.
In addition, at the Closing the Company shall deliver to any Investor choosing
to pay any part of the purchase price of the Series A Preferred Stock by
cancellation of indebtedness, a check in the amount of any interest accrued on
such indebtedness through the Closing.

              1.3  Subsequent Sale of Series A Preferred Stock. The Company
                   -------------------------------------------
may sell up to the balance of the authorized number of shares of Series A
Preferred Stock not sold at the Closing to such purchasers as it shall select,
at a price not less than $3.50 per share, provided the agreement for sale is
executed not later July 1, 1999. Any such purchaser shall become a party to this
Agreement and that certain Investors' Rights Agreement dated April 2, 1999, by
and among the Company and the Investors, the form of which is attached hereto as
Exhibit B (the "Investors' Rights Agreement") and that certain Stockholders'
---------
Agreement, by and among the Company and the Investors, the form of which is
attached hereto as Exhibit D (the "Stockholders' Agreement") and shall have the
                   ---------
rights and obligations hereunder and thereunder.

                                       1
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          2.  Representations and Warranties of the Company.  The Company hereby
              ---------------------------------------------
represents and warrants to each Investor that, except as set forth on a Schedule
of Exceptions (the "Schedule of Exceptions") furnished each Investor and special
counsel for the Investors prior to execution hereof and attached hereto as
Schedule B, which exceptions shall be deemed to be representations and
----------
warranties as if made hereunder:

              2.1  Organization, Good Standing, Power and Qualification. The
                   ----------------------------------------------------
Company is a corporation duly organized, validly existing and in good standing
under the laws of the State of Delaware. The Company has all requisite corporate
power and authority to own and operate its property, to lease the property it
operates as lessee and to conduct the business in which it is currently, or is
currently proposed to be, engaged and has the power and authority to execute,
deliver and perform its obligations under this Agreement, the Investors' Rights
Agreement and the Stockholders' Agreement. The Company is duly qualified to
transact business and is in good standing in each jurisdiction in which the
failure to so qualify would have a material adverse effect on the business,
assets or financial condition of the Company (an "MAE").

              2.2  Capitalization and Voting Rights. (a)  The authorized capital
                   --------------------------------
of the Company will consist immediately prior to the Closing of:

                   (i)   Preferred Stock.  3,337,513 shares of Preferred Stock,
                         ---------------
par value $0.001 (the "Preferred Stock"), of which all such shares have been
designated Series A Preferred Stock (the "Series A Preferred Stock") and up to
37,857 shares of which will be sold at the Closing pursuant to this Agreement.
The rights, privileges and preferences of the Series A Preferred Stock will be
as stated in the Restated Certificate.

                   (ii)  Common Stock.  15,000,000 shares of common stock, par
                         ------------
value $0.001 ("Common Stock"), of which 3,060,000 are issued and outstanding.

                   (iii) The outstanding shares of Common Stock are owned by the
stockholders and in the numbers specified in Exhibit C hereto.
                                             ---------

                   (iv)  The outstanding shares of Common Stock are all duly and
validly authorized and issued, fully paid and nonassessable, and were issued in
compliance with all applicable state and federal laws concerning the issuance of
securities.

                   (v)   Except for (A) the conversion privileges of the Series
A Preferred Stock to be issued under this Agreement, (B) the rights provided in
Section 3 of the Stockholders' Agreement, (C) the conversion privileges of those
certain Convertible Promissory Notes held by each of Art Zeile and Joel Daly to
be converted into Series A Preferred Stock at the Closing, and (D) currently
outstanding options to purchase 230,000 shares of Common Stock granted to
employees pursuant to the Company's 1997 Stock Option Plan (the "Option Plan"),
there are no outstanding options, warrants, rights (including conversion or
preemptive rights) or agreements for the purchase or acquisition from the
Company of any shares of its capital stock. In addition to the aforementioned
options, the Company has reserved an additional 414,168 shares of its Common
Stock for purchase upon exercise of options to be granted in the future under
the Option Plan. The Company is not a party or subject to any agreement or
understanding which affects or relates to the voting or giving of written
consents with respect to any security or other ownership interest in the Company
or by a director of the Company.

                                       2

<PAGE>

                   (b)   As of the Closing and after giving effect to the
transactions contemplated by this Agreement, the authorized capital stock of the
Company and the issued and outstanding shares thereof are as described on
Schedule 2.2.
------------

                   2.3   Subsidiaries.  The Company does not presently own or
                         ------------
control, directly or indirectly, any interest in any other corporation,
association, or other business entity. The Company is not a participant in any
joint venture, partnership, or similar arrangement.

                   2.4   Authorization.  All corporate action on the part
                         -------------
of the Company, its officers, directors and stockholders necessary for the
authorization, execution and delivery of this Agreement, the Investors' Rights
Agreement, and the Stockholders' Agreement, the performance of all obligations
of the Company hereunder and thereunder, and the authorization (or, in the case
of the Common Stock, reservation for issuance), sale and issuance of the Series
A Preferred Stock being sold hereunder and the Common Stock issuable upon
conversion of the Series A Preferred Stock has been taken or will be taken prior
to the Closing. This Agreement, the Investors' Rights Agreement, and the
Stockholders' Agreement constitute valid and legally binding obligations of the
Company, enforceable in accordance with their respective terms, except (i) as
limited by applicable bankruptcy, insolvency, reorganization, moratorium and
other laws of general application affecting enforcement of creditors' rights
generally, (ii) as limited by laws relating to the availability of specific
performance, injunctive relief or other equitable remedies, and (iii) to the
extent the indemnification provisions contained in the Investors' Rights
Agreement may be limited by applicable federal or state securities laws.

                   2.5   Valid Issuance of Preferred and Common Stock.  The
                         --------------------------------------------
Series A Preferred Stock that is being purchased by the Investors hereunder,
when issued, sold and delivered in accordance with the terms of this Agreement
for the consideration expressed herein, will be duly and validly issued, fully
paid and nonassessable, free and clear of all liens and other encumbrances and
will be free of restrictions on transfer, other than restrictions on transfer
under this Agreement, the Investors' Rights Agreement, the Stockholders'
Agreement and under applicable state and federal securities laws. The Common
Stock issuable upon conversion of the Series A Preferred Stock purchased under
this Agreement has been duly and validly reserved for issuance and, upon
issuance in accordance with the terms of the Restated Certificate, will be duly
and validly issued, fully paid and nonassessable, free and clear of all liens
and other encumbrances and will be free of restrictions on transfer, other than
restrictions on transfer under this Agreement, the Investors' Rights Agreement,
the Stockholders' Agreement and under applicable state and federal securities
laws.

                   2.6   Consents.  No consent, approval, order or
                         --------
authorization of, or registration, qualification, designation, declaration or
filing with, any federal, state or local governmental authority or any
individual, firm, corporation, partnership, trust, limited liability company,
incorporated or unincorporated association, joint venture, joint stock company
or other entity of any kind (each, a "Person") on the part of the Company is
required in connection with the consummation of the transactions contemplated by
this Agreement, except for filings required pursuant to applicable federal and
state securities laws and blue sky laws, which filings will be effected within
the required statutory period.

                   2.7   Offering.  No form of general solicitation or general
                         --------
advertising was used by the Company or its representatives in connection with
the offer or sale of the Series A Preferred Stock or other securities. Assuming
the truth and accuracy of each Investor's representations set forth

                                       3

<PAGE>

in Section 3 of this Agreement, the offer, sale and issuance of the Series A
Preferred Stock as contemplated by this Agreement are exempt from the
registration requirements of the Securities Act of 1933, as amended (the "Act").

                   2.8   Litigation.  There is no action, suit, proceeding or
                         ----------
investigation pending, or to the Company's knowledge, currently threatened
against the Company that questions the validity of this Agreement, the
Investors' Rights Agreement or the Stockholders' Agreement or the right of the
Company to enter into any of the foregoing or to consummate the transactions
contemplated hereby or thereby, or that would have, either individually or in
the aggregate, an MAE. The Company is not a party or subject to the provisions
of any order, writ, injunction, judgment or decree of any court or government
agency or instrumentality. There is no action, suit, proceeding or investigation
by the Company currently pending or that the Company intends to initiate.

                   2.9   Proprietary Information Agreements.  Each employee and
                         ----------------------------------
officer of the Company has executed a Proprietary Information and Inventions
Agreement in substantially the form provided to special counsel to the
Investors.

                  2.10   Patents and Trademarks.  Schedule 2.10 sets forth a
                         ----------------------   -------------
complete and accurate list of and describes all franchises, licenses, patents,
patent rights, patent applications, trademarks, trademark rights, service marks,
service mark rights, trade names, trade name rights, copyrights and rights with
respect to any of the foregoing (collectively, "Intellectual Property")
presently owned or held by the Company. The Company owns the right to use all of
the Intellectual Property. To the actual knowledge of the Company (without
independent investigation), the Intellectual Property is all that is necessary
for the Company to conduct its business as presently conducted. To its knowledge
(but without having conducted any special investigation or patent search), no
Intellectual Property conflicts with or infringes on the valid rights of others
and the Company has not received any notice of infringement upon or conflict
with the asserted rights of others. No event has occurred which permits, or
after notice or lapse of time would permit, the revocation or termination of any
of the Intellectual Property. The Company has a valuable body of trade secrets,
including know-how, concepts, computer programs and other technical data (the
"Proprietary Information"). To its knowledge, the Company has the right to use
the Proprietary Information free and clear of any rights, liens, encumbrances or
claims of others, except that the possibility exists that other persons may have
independently developed trade secrets or technical information similar or
identical to those of the Company. The Company is not aware of any such
independent development nor of any misappropriation of its Proprietary
Information. The Company is not aware that any of its employees is obligated
under any contract (including licenses, covenants or commitments of any nature)
or other agreement, or subject to any judgment, decree or order of any court or
administrative agency, that would interfere with the use of his or her best
efforts to promote the interests of the Company or that would conflict with the
Company's business. The Company does not believe it is or will be necessary to
utilize any inventions of any of its employees (or people it currently intends
to hire) made prior to their employment by the Company, except for inventions
that have been assigned or licensed to the Company as of the date hereof.

                   2.11  Compliance with Other Instruments.  The Company is
                         ---------------------------------
not in violation of any provision of its Restated Certificate or Bylaws or any
securities issued by the Company, indenture, credit agreement, contract,
agreement, instrument or other undertaking ("Contractual Obligations") or any
judgment, order, writ, decree or contract, statute, rule or regulation to which
the

                                       4

<PAGE>

Company or its assets or property is subject ("Requirements of Law"), a
violation of which would have an MAE. The execution, delivery and performance of
this Agreement, the Investors' Rights Agreement and the Stockholders' Agreement
and the consummation of the transactions contemplated hereby and thereby will
not result in any such violation, or be in conflict with or constitute, with or
without the passage of time and giving of notice, either a default under any
Contractual Obligation or Requirement of Law or an event that results in the
creation of any lien, charge or encumbrance upon any assets of the Company or
the suspension, revocation, impairment, forfeiture or nonrenewal of any material
permit, license, authorization or approval applicable to the Company, its
business or operations or any of its assets or properties.

                   2.12  Agreements; Action.
                         ------------------

                         (a)   Except for agreements explicitly contemplated
hereby, there are no agreements, understandings or proposed transactions between
the Company and any of its officers, directors, affiliates or any affiliate
thereof.

                         (b)   Except for this Agreement, the Investors' Rights
Agreement and the Stockholders' Agreement, Schedule 2.12 hereto sets forth a
                                           -------------
complete and accurate list of all material Contractual Obligations of the
Company in effect on and as of the Closing. Each such Contractual Obligation is
valid and enforceable by the Company against any other party thereto in
accordance with its terms except to the extent that such enforcement may be
limited by applicable bankruptcy, insolvency, reorganization, moratorium and
other laws of general application affecting enforcement of creditors' rights
generally, and by laws relating to the availability of specific performance,
injunctive relief or other equitable remedies. The Company has performed and is
in compliance with all of the terms of such Contractual Obligations and all
instruments and agreements relating thereto and no default or event of default,
or event or condition which with notice or lapse of time or both would
constitute such a default or event of default on its part or on the part of any
other party thereto exists with respect to any material Contractual Obligation
of the Company. The Company has no actual knowledge that any such Contractual
Obligation contains any contractual requirement with which there is a reasonable
likelihood the Company will be unable to comply and such failure to comply would
likely result in a MAE or the Company's compliance is reasonably likely to
result in an MAE.

                         (c)   There are no judgments, orders, writs or decrees
to which the Company is a party or by which it is bound that involve obligations
(contingent or otherwise) of, or payments to the Company, in excess of $25,000.

                         (d)   The Company has not (i) declared or paid any
dividends or authorized or made any distribution upon or with respect to any
class or series of its capital stock, (ii) incurred any indebtedness for money
borrowed or any other liabilities individually in excess of $25,000 or, in the
case of indebtedness and/or liabilities individually less than $10,000, in
excess of $50,000 in the aggregate, (iii) made any loans or advances to any
Person, other than advances in the ordinary course of business, or (iv) sold,
exchanged or otherwise disposed of any of its assets or rights, other than the
sale of its inventory in the ordinary course of business.

                         (e)   For the purposes of subsections (c) and (d)
above, all indebtedness, liabilities, agreements, understandings, instruments,
contracts and proposed transactions involving the same Person (including Persons
the Company has reason to believe are affiliated therewith) shall be aggregated
for the purpose of meeting the individual minimum dollar amounts of such
subsections.

                                       5

<PAGE>

                   2.13  Related-Party Transactions.  No employee, officer or
                         --------------------------
director of the Company or member of his or her immediate family is indebted to
the Company, nor is the Company indebted (or committed to make loans or extend
or guarantee credit) to any of them. To the best of the Company's knowledge,
none of such persons has any direct or indirect ownership interest in any firm
or corporation with which the Company is affiliated or with which the Company
has a business relationship, or any firm or corporation that competes with the
Company, except that employees, officers or directors of the Company and members
of their immediate families may own stock in publicly traded companies that may
compete with the Company. No member of the immediate family of any officer or
director of the Company is directly or indirectly interested in any material
Contractual Obligation with the Company.

                   2.14  Financial Statements.  The Company has delivered to
                         --------------------
each Investor its audited financial statements (balance sheet and statement of
operations, statement of stockholders' equity and statement of cash flows,
including notes thereto) at December 31, 1998 and for the fiscal year then ended
and its unaudited financial statements (balance sheet and statement of
operations, statement of stockholders' equity and statement of cash flows) at
February 28, 1999 and for the two-month period then ended (the "Financial
Statements"). The Financial Statements have been prepared in accordance with
generally accepted accounting principles applied on a consistent basis
throughout the periods indicated and with each other, except that unaudited
Financial Statements may not contain all footnotes required by generally
accepted accounting principles. The Financial Statements fairly present the
assets, liabilities, financial condition and operating results of the Company as
of the dates, and for the periods, indicated therein, subject in the case of
unaudited Financial Statements to normal year-end audit adjustments. Except as
set forth in the Financial Statements, the Company has no liabilities or
obligations, contingent or otherwise, other than (i) liabilities incurred in the
ordinary course of business subsequent to December 31, 1998 and (ii) obligations
under contracts and commitments incurred in the ordinary course of business and
not required under generally accepted accounting principles to be reflected in
the Financial Statements, which, in both cases, individually or in the
aggregate, are not material to the financial condition or operating results of
the Company and which the Company has satisfied as they have become due. Except
as disclosed in the Financial Statements, the Company is not a guarantor or
indemnitor of any indebtedness of any other Person. The Company maintains and
will continue to maintain a standard system of accounting established and
administered in accordance with generally accepted accounting principles.

                   2.15  Changes.  Since December 31, 1998 there has not been:
                         -------

                         (a)   any change in the assets, liabilities, financial
     condition or operating results of the Company from that reflected in the
     Financial Statements, except changes in the ordinary course of business
     consistent with past practice that have not had an MAE ;

(b)  any damage, destruction or loss, whether or not covered by insurance,
     materially and adversely affecting the assets, properties, financial
     condition, operating results or business of the Company;
(c)  any waiver by the Company of a material right or of a material debt owed to
     it;

                                       6

<PAGE>

                         (d)   any satisfaction or discharge of any lien, claim
     or encumbrance or payment of any obligation by the Company, except in the
     ordinary course of business consistent with past practice and not material
     to the assets, properties, financial condition, operating results or
     business of the Company;

                         (e)   any material change or amendment to a contract or
     arrangement required to be set forth on Schedule 2.12 by which the Company
                                             -------------
     or any of its assets or properties is bound or subject;

(f)  any material change in any compensation arrangement or agreement with any
     employee; or
(g)  any agreement or commitment by the Company to do any of the things
     described in this Section 2.15.

                   2.16  Tax Returns.  The Company has timely filed all federal,
                         -----------
state, county, local and foreign income and other tax returns, reports and
declarations (collectively, "Returns") relating to all net income, gross income,
gross receipts, sales, use, ad valorem, transfer, franchise, profits, license,
withholding, payroll, employment, excise, severance, stamp, occupation, premium,
property or windfall profits taxes, or other taxes of any kind whatsoever,
together with any interest and any penalties, additions to tax or additional
amounts imposed by any taxing authority (domestic or foreign) upon the Company
("Taxes") which are required by applicable law to be filed except where the
failure to do so would not be reasonably likely to have an MAE. No audits of
federal income tax Returns of the Company have been conducted at any time since
its formation and the Company has not been advised that any of its returns have
been or are being audited. The Company has paid, or where payment is not
required to be made, has made adequate provision on its books and financial
statements for the payment of, all Taxes in respect of all periods covered by
the Returns and any other taxable period ending on or before the date hereof
except where the failure to do so would not be reasonably likely to have an MAE.
No deficiencies for any Tax, assessment or governmental charge have been
asserted or assessed against the Company which have not been paid, settled or
adequately provided for and there is no basis for.

                   2.17  Permits.  The Company (i) has all material
                         -------
governmental or other regulatory approvals, licenses, permits and other
authorizations in accordance with all Requirements of Law for it to conduct its
business, each of which is in full force and effect, is final and not subject to
review on appeal and is not the subject of any pending or, to the best of its
knowledge, threatened attack by direct or collateral proceeding, and (ii) is in
compliance in all respects with each governmental approval, license, permit and
authorization relating to it or any of its properties under all applicable
Requirements of Law except where the failure to do so would not be reasonably
likely to have an MAE. Since its date of organization, the Company has not, to
its knowledge, been the subject of any investigation conducted by any grand
jury, administrative agency or other governmental authority. The Company has
not, directly or indirectly, made or authorized any payment, contribution or
gift of money, property, or services, in violation of applicable law, (i) as a
kickback or bribe to any Person or (ii) to any political organization or the
holder of, or any aspirant to, any elective or appointive office of any
governmental authority.

                                       7

<PAGE>

                   2.18  Environmental and Safety Laws.  To its knowledge,
                         -----------------------------
the Company is not in violation of any applicable statute, law or regulation
relating to the environment or occupational health and safety, and to its
knowledge, no material expenditures are or will be required in order to comply
with any such existing statute, law or regulation.

                   2.19  Disclosure.  Neither this Agreement (including all
                         ----------
the exhibits and schedules hereto) nor any other certificates or agreements made
or delivered in connection herewith contains any untrue statement of a material
fact or omits to state a material fact necessary to make the statements herein
or therein not misleading in light of the circumstances under which they were
made.

                   2.20  Registration Rights.  Except as provided in the
                         -------------------
Investors' Rights Agreement, the Company has not granted or agreed to grant any
registration rights, including piggyback rights, to any person or entity.

                   2.21  Corporate Documents.  Except for amendments necessary
                         -------------------
to satisfy representations and warranties or conditions contained herein (the
form of which amendments has been approved by the Investors), the Restated
Certificate and Bylaws of the Company are in the form previously provided to
special counsel for the Investors. The minute books of the Company have been
made available to the Investors for their review in connection with the purchase
of the Series A Preferred Stock; such minute books are current and contain
correct and complete copies of all minutes of meetings, resolutions and other
actions and proceedings of the board of directors and shareholders and all
committees of the Company. The record books relating to the equity interests of
the Company have been made available to the Purchasers for their review in
connection with its purchase of the Series A Preferred Stock; such record books
are current, correct and complete and reflect the issuance, sale or exchange of
all of capital stock and other ownership and equity interests in the Company.

                   2.22  Title to Property and Assets.  Exhibit 2.22 sets
                         ----------------------------   ------------
forth a complete and accurate list of all real property and improvements
(collectively "Real Property") owned or leased by the Company. The Company has
good and marketable, indefeasible fee simple title to the Real Property
described in Schedule 2.22 as being owned by it, and valid and subsisting
             -------------
leasehold rights in the Real Property described in Schedule 2.22 as being
                                                   -------------
leased by it, free and clear of all liens and other encumbrances. Schedule 2.22
                                                                  -------------
also sets forth a complete and accurate list of all of the material items of
equipment, machinery, computers, chattels, tools, parts, machine tools,
furniture, furnishings, fixtures and supplies of every nature owned or leased by
the Company in connection with its business as of December 31, 1998. The Company
has good and marketable fee simple title to such items described in
Schedule 2.22 as being owned by it, and valid and subsisting leasehold rights
-------------
in such items described in Schedule 2.22 as being leased by it, free and clear
                           -------------
of all liens and other encumbrances.

                   2.23  Labor Agreements and Actions.  The Company is not
                         ----------------------------
bound by or subject to (and none of its assets or properties is bound by or
subject to) any written or oral, express or implied, contract, commitment or
arrangement with any labor union, and no labor union has requested or, to the
Company's knowledge, has sought to represent any of the employees,
representatives or agents of the Company. There is no strike or other labor
dispute involving the Company pending, or to the Company's knowledge,
threatened, that would have an MAE. The Company is not aware that any officer or
key employee, or that any group of key employees, intends to terminate their
employment with the Company, nor does the Company have a present intention to
terminate the employment of any

                                       8

<PAGE>

of the foregoing. The employment of each officer and employee of the Company is
terminable at the will of the Company. The Company is not a party to or bound by
any currently effective employment contract, deferred compensation agreement,
bonus plan, incentive plan, profit sharing plan, retirement agreement or other
employee compensation agreement. To its knowledge, the Company has complied in
all material respects with all applicable state and federal equal employment
opportunity and other laws related to employment. To its knowledge, the Company
has withheld all amounts required by law or agreement to be withheld by it from
the wages, salaries and other payments to its employees and is not liable for
any arrears of wages or any taxes or penalties for failure to comply with any of
the foregoing. There are no pending, threatened or anticipated (i) employment
discrimination charges or complaints against or involving the Company, before
any federal, state, or local board, department, commission or agency, (ii)
unfair labor practice charges or complaints, disputes or grievances affecting
the Company, or (iii) strikes, slow downs, work stoppages, or lockouts or
threats thereof affecting the Company.

          2.24  Insurance.  The Company maintains insurance policies (i)
                ---------
insuring the properties, assets and operations of the business in such amounts
and against such liabilities to the extent required by applicable law or
regulations and (ii) insuring against interruptions in its business. Such
policies are in full force and effect and have been underwritten by unaffiliated
insurers. To its knowledge, the Company has not done anything by way of action
or inaction that invalidates any of such policies in whole or in part.

          2.25  Year 2000 Compliance.  The Company has initiated a review of its
                --------------------
operations with a view to assessing whether its business or operations will, in
the receipt, transmission, processing, manipulation, storage, retrieval,
retransmission or other utilization of data, be vulnerable to any significant
risk that computer hardware or software used in its business or operations will
not, in the case of dates or time periods occurring after December 31, 1999,
function at least as effectively as in the case of dates or time periods
occurring prior to January 1, 2000. Based on such review and as of the date
hereof, the Company has no reason to believe that any such risk could have an
MAE.

          2.26  Governmental Regulations.  The Company is not a "registered
                ------------------------
investment company" or an "affiliated person" or a "principal underwriter" of a
"registered investment company" as such terms are defined in the Investment
Company Act of 1940, as amended.

          2.27  Small Business Concern.  The Company, together with its
                ----------------------
"affiliates" (as that term is defined in Title 13, Code of Federal Regulations,
(S)121.101), is a "small business concern" within the meaning of the Small
Business Investment Act of 1958 and the regulations thereunder, including Title
13, Code of Federal Regulations, (S)121.201. The Company does not engage in, nor
shall it hereafter engage in, any activities, nor shall the Company use directly
or indirectly the proceeds from the sale of the Series A Preferred Stock
hereunder for any purpose, for which a "small business investment company" is
prohibited from providing funds by the Small Business Investment Act of 1958 and
the regulations thereunder (including Title 13, Code of Federal Regulations,
(S)107.720).

          3.    Representations and Warranties of the Investors.  Each Investor
                -----------------------------------------------
severally, but not jointly, hereby represents, warrants and covenants that:

          3.1   Authorization.  Such Investor has full power and authority to
                -------------
enter into this Agreement, the Investors' Rights Agreement and the Stockholders'
Agreement, and each such

                                       9
<PAGE>

agreement constitutes its valid and legally binding obligation, enforceable in
accordance with its terms, except (i) as limited by applicable bankruptcy,
insolvency, reorganization, moratorium and other laws of general application
affecting enforcement of creditors' rights generally, (ii) as limited by laws
relating to the availability of specific performance, injunctive relief or other
equitable remedies, and (iii) to the extent the indemnification provisions
contained in the Investors' Rights Agreement may be limited by applicable
federal or state securities laws.

          3.2   Purchase Entirely for Own Account.  This Agreement is made with
                ---------------------------------
such Investor in reliance upon such Investor's representation to the Company,
which by such Investor's execution of this Agreement such Investor hereby
confirms, that the Series A Preferred Stock to be received by such Investor and
the Common Stock issuable upon conversion thereof (collectively, the
"Securities") will be acquired for investment for such Investor's own account,
not as a nominee or agent, and not with a view to the resale or distribution of
any part thereof, and that such Investor has no present intention of selling,
granting any participation in or otherwise distributing the same. By executing
this Agreement, such Investor further represents that such Investor does not
have any contract, undertaking, agreement or arrangement with any person to
sell, transfer or grant participations to such person or to any third person,
with respect to any of the Securities.

          3.3  Disclosure of Information.  Such Investor believes it has
               -------------------------
received all the information it considers necessary or appropriate for deciding
whether to purchase the Series A Preferred Stock. Such Investor further
represents that it has had an opportunity to ask questions and receive answers
from the Company regarding the terms and conditions of the offering of the
Series A Preferred Stock and the business, properties, prospects and financial
condition of the Company.

          3.4  Investment Experience.  Such Investor is an investor in
               ---------------------
securities of companies in the development stage and acknowledges that it can
bear the economic risk of its investment, and has such knowledge and experience
in financial or business matters that it is capable of evaluating the merits and
risks of the investment in the Series A Preferred Stock. If other than an
individual, such Investor also represents it has not been organized for the
purpose of acquiring the Series A Preferred Stock.

          3.5  Restricted Securities.  Such Investor understands that the
               ---------------------
Securities it is purchasing are characterized as "restricted securities" under
the federal securities laws inasmuch as they are being acquired from the Company
in a transaction not involving a public offering and that under such laws and
applicable regulations such Securities may be resold without registration under
the Act only in certain limited circumstances. In the absence of an effective
registration statement covering the Securities (or the Common Stock issued on
conversion thereof) or an available exemption from registration under the Act,
the Series A Preferred Stock (and any Common Stock issued on conversion thereof)
must be held indefinitely. In this connection, such Investor represents that it
is familiar with SEC Rule 144, as presently in effect, and understands the
resale limitations imposed thereby and by the Act, including without limitation
the Rule 144 condition that current information about the Company be available
to the public. Such information is not now available and the Company has no
present plans to make such information available.

          3.6  Further Limitations on Disposition.  Without in any way limiting
               ----------------------------------
the representations set forth above, such Investor further agrees not to make
any disposition of all or any portion of the Securities unless and until the
transferee has agreed in writing for the benefit of the

                                      10
<PAGE>

Company to be bound by this Section 3, the Investors' Rights Agreement and the
Stockholders' Agreement, and:

                         (a)   There is then in effect a registration statement
     under the Act covering such proposed disposition and such disposition is
     made in accordance with such registration statement; or

                         (b)   (i)  Such Investor shall have notified the
     Company of the proposed disposition and shall have furnished the Company
     with a detailed statement of the circumstances surrounding the proposed
     disposition, and (ii) if requested by the Company, such Investor shall have
     furnished the Company with an opinion of counsel, reasonably satisfactory
     to the Company that such disposition will not require registration of such
     shares under the Act. It is agreed that the Company will not require
     opinions of counsel for transactions made pursuant to Rule 144 except in
     unusual circumstances.

                         (c)  Notwithstanding the provisions of subsections (a)
     and (b) above, no such registration statement or opinion of counsel shall
     be necessary for a transfer by an Investor that is a partnership to a
     partner of such partnership or a retired partner of such partnership who
     retires after the date hereof, or to the estate of any such partner or
     retired partner or the transfer by gift, will or intestate succession of
     any partner to his or her spouse or to the siblings, lineal descendants or
     ancestors of such partner or his or her spouse, if the transferee agrees in
     writing to be subject to the terms hereof to the same extent as if he or
     she were an original Investor hereunder.

          3.7  Legends.  It is understood that the certificates evidencing the
               -------
Securities may bear one or all of the following legends:

                           (a)  "These securities have not been registered under
     the Securities Act of 1933, as amended. They may not be sold, offered for
     sale, pledged or hypothecated in the absence of a registration statement in
     effect with respect to the securities under such Act or an opinion of
     counsel satisfactory to the Company that such registration is not required
     or unless sold pursuant to Rule 144 of such Act."

                           (b)   Any legend required by the Investors' Rights
     Agreement and the Stockholders' Agreement.

          3.8  Tax Advisors.  Such Investor has reviewed with such Investor's
               ------------
own tax advisors the federal, state and local tax consequences of this
investment, where applicable, and the transactions contemplated by this
Agreement. With respect to matters related to the tax consequences of the
transactions contemplated by this Agreement, each such Investor is relying
solely on such advisors and not on any statements or representations of the
Company or any of its agents and understands that each such Investor (and not
the Company) shall be responsible for such Investor's own tax liability that may
arise as a result of this investment or the transactions contemplated by this
Agreement.

          3.9  Investor Counsel.  Such Investor acknowledges that such Investor
               ----------------
has had the opportunity to review this Agreement, the exhibits and the schedules
attached hereto and the transactions contemplated by this Agreement with such
Investor's own legal counsel. Each such Investor is relying solely on such
Investor's legal counsel and not on Brobeck, Phleger & Harrison

                                      11
<PAGE>

LLP, for legal advice with respect to this investment or the transactions
contemplated by this Agreement.

          4.  Conditions of Investor's Obligations at Closing.  The obligations
              -----------------------------------------------
of each Investor under subsection 1.1(b) of this Agreement are subject to the
fulfillment on or before the Closing of each of the following conditions, the
waiver of which shall not be effective against any Investor who does not consent
thereto:

                   4.1   Representations and Warranties.  The representations
                         ------------------------------
and warranties of the Company contained in Section 2 shall be true on and as of
the Closing with the same effect as though such representations and warranties
had been made on and as of the date of such Closing.

                   4.2  Performance.  The Company shall have performed and
                        -----------
complied with all agreements, obligations and conditions contained in this
Agreement that are required to be performed or complied with by it on or before
the Closing.

                   4.3  Compliance Certificate.  The President of the Company
                        ----------------------
shall deliver to each Investor at the Closing a certificate stating that the
conditions specified in Sections 4.1 and 4.2 have been fulfilled.

                   4.4  Qualifications.  All authorizations, approvals or
                        --------------
permits, if any, of any governmental authority or regulatory body of the United
States or of any state or any Person that are required in connection with the
consummation of the transactions contemplated by this Agreement, including the
lawful issuance and sale of the Securities pursuant to this Agreement, shall be
duly obtained and effective as of the Closing.

                   4.5  Proceedings and Documents.  All corporate and other
                        -------------------------
proceedings in connection with the transactions contemplated at the Closing and
all documents incident thereto shall be reasonably satisfactory in form and
substance to Investors' special counsel, and they shall have received all such
counterpart original and certified or other copies of such documents as they may
reasonably request.

                   4.6  Proprietary Information Agreements.  Each employee of
                        ----------------------------------
the Company shall have entered into a Proprietary Information and Inventions
Agreement in the form previously provided to special counsel for the Investors.

                   4.7  Board of Directors.  The Company shall have taken all
                        ------------------
necessary corporate action such that immediately following the Closing, the
directors of the Company shall be Art Zeile, Joel Daly, Stephen O. James, Watts
Hamrick and Scott Perper.

                   4.8  Investors' Rights Agreement.  The Company shall have
                        ---------------------------
entered into the Investors' Rights Agreement in the form attached as Exhibit B.
                                                                     ---------

                   4.9  Stockholders' Agreement.  The Company, Art Zeile and
                        -----------------------
Joel Daly shall have entered into the Stockholders' Agreement in the form
attached as Exhibit D.
            ---------

                                      12
<PAGE>

                   4.10  No Material Adverse Change.  On and prior to the
                         --------------------------
Closing, there shall have occurred no material adverse change in the business,
assets or financial condition of the Company.

                   4.11  No Litigation or Other Proceedings.  There shall be no
                         ----------------------------------
pending or threatened litigation, bankruptcy, insolvency, injunction, order,
suit, investigation or claim against or affecting the Company, any of its
properties or rights, any of its executive officers or with respect to any of
the transactions contemplated by this Agreement, the Investors' Rights Agreement
or the Stockholders' Agreement which would be reasonably likely to have an MAE.

                   4.12  SBA Documents and Information.  The Company shall have
                         -----------------------------
executed and delivered to First Union Capital Partners, Inc. forms and
information required by the rules and regulations of the United States Small
Business Administration, including, without limitation, a Size Status
Declaration on SBA Form 480 and an Assurance of Compliance on SBA Form 652 and
information necessary for the preparation of a Portfolio Financing Report on SBA
Form 1031. In the event such forms and information are not delivered at Closing,
the Company covenants and agrees to deliver them as soon as practicable
thereafter.

          5.  Conditions of the Company's Obligations at Closing. The
              --------------------------------------------------
obligations of the Company to each Investor under this Agreement are subject to
the fulfillment on or before the Closing of each of the following conditions by
that Investor:

                   5.1   Representations and Warranties.  The representations
                         ------------------------------
and warranties of the Investors contained in Section 3 shall be true on and as
of the Closing with the same effect as though such representations and
warranties had been made on and as of the Closing.

                   5.2   Payment of Purchase Price.  The Investor shall have
                         -------------------------
delivered the purchase price specified in Section 1.2.

                   5.3   Investors' Rights Agreement.  Each Investor shall have
                         ---------------------------
entered into the Investors' Rights Agreement in the form attached as Exhibit B.
                                                                     ---------

                   5.4   Stockholders' Agreement.  Each Investor shall have
                         -----------------------
entered into the Stockholders' Agreement in the form attached as Exhibit D.
                                                                 ---------

          6.  Miscellaneous.
              -------------

                   6.1   Survival.  The warranties, representations and
                         --------
covenants of the Company and Investors contained in or made pursuant to this
Agreement shall survive the execution and delivery of this Agreement and the
Closing and shall in no way be affected by any investigation of the subject
matter thereof made by or on behalf of the Investors or the Company.

                   6.2   Successors and Assigns.  Except as otherwise provided
                         ----------------------
herein, the terms and conditions of this Agreement shall inure to the benefit of
and be binding upon the respective successors and assigns of the parties
(including transferees of any Securities). Nothing in this Agreement, express or
implied, is intended to confer upon any party, other than the parties hereto or
their respective successors and assigns, any rights, remedies, obligations or
liabilities under or by reason of this Agreement, except as expressly provided
in this Agreement.

                                      13
<PAGE>

          6.3  Governing Law.  This Agreement shall be governed by and
               -------------
construed under the laws of the State of Colorado as applied to agreements among
Colorado residents entered into and to be performed entirely within Colorado,
without giving effect to such state's conflict of laws principles.

          6.4  Titles and Subtitles.  The titles and subtitles used in this
               --------------------
Agreement are used for convenience only and are not to be considered in
construing or interpreting this Agreement.

          6.5  Notices.  All notices required or permitted hereunder shall be in
               -------
writing and shall be deemed effectively given: (i) upon personal delivery to the
party to be notified, (ii) when sent by confirmed telex or facsimile if sent
during normal business hours of the recipient, if not, then on the next business
day; (iii) five days after having been sent by registered or certified mail,
return receipt requested, postage prepaid; or (iv) one day after deposit with a
nationally recognized overnight courier, specifying next day delivery, with
written verification of receipt. All communications shall be sent to the address
as set forth on the signature page hereof or at such other address as such party
may designate by ten days advance written notice to the other parties hereto.

          6.6  Finder's Fee.  Each party represents that it neither is nor will
               ------------
be obligated for any finder's fee or commission in connection with this
transaction. Each Investor agrees to indemnify and to hold harmless the Company
from any liability for any commission or compensation in the nature of a
finders' fee (and the costs and expenses of defending against such liability or
asserted liability) for which such Investor or any of its officers, partners,
employees or representatives is responsible. The Company agrees to indemnify and
hold harmless each Investor from any liability for any commission or
compensation in the nature of a finder's fee (and the costs and expenses of
defending against such liability or asserted liability) for which the Company or
any of its officers, employees or representatives is responsible .

          6.7  Expenses.  Irrespective of whether the Closing is effected, the
               --------
Company shall pay all costs and expenses that it incurs with respect to the
negotiation, execution, delivery and performance of this Agreement. If the
Closing is effected, the Company shall, at the Closing, reimburse the Investors
for all reasonable expenses of the Investors incurred in connection with the
negotiation, execution, delivery and performance of this Agreement including,
but not limited to, reasonable fees and, upon receipt of a bill therefor, and
out of pocket expenses of a single special counsel for all Investors. Investors
agree that every effort will be made to minimize these expenses. If any action
at law or in equity is necessary to enforce or interpret the terms of this
Agreement, the Investors' Rights Agreement, the Stockholders' Agreement or the
Restated Certificate, the prevailing party shall be entitled to reasonable
attorney's fees, costs and necessary disbursements in addition to any other
relief to which such party may be entitled.

          6.8  Amendments and Waivers.  Any term of this Agreement may be
               ----------------------
amended and the observance of any term of this Agreement may be waived (either
generally or in a particular instance and either retroactively or
prospectively), only with the written consent of the Company and the holders of
a majority of the Common Stock not previously sold to the public that is issued
or issuable upon conversion of the Series A Preferred Stock. Any amendment or
waiver effected in accordance with this paragraph shall be binding upon each
holder of any securities purchased under this Agreement at the time outstanding
(including securities into which such securities are convertible), each future
holder of all such securities and the Company.

                                      14
<PAGE>

          6.9  Effect of Amendment or Waiver.  Each Investor acknowledges that
               -----------------------------
by the operation of Section 6.8 hereof the holders of a majority of the Common
Stock not previously sold to the public that is issued or issuable upon
conversion of the Series A Preferred Stock will have the power to diminish or
eliminate all rights of such Investor under this Agreement.

          6.10 Severability.  If one or more provisions of this Agreement are
               ------------
held to be unenforceable under applicable law, such provision shall be excluded
from this Agreement and the balance of the Agreement shall be interpreted as if
such provision were so excluded and shall be enforceable in accordance with its
terms.

          6.11  Aggregation of Stock.  All shares of the Series A Preferred
                --------------------
Stock or Common Stock issued upon conversion thereof held or acquired by
affiliated entities or persons shall be aggregated together for the purpose of
determining the availability of any rights under this Agreement.

          6.12  Entire Agreement.  This Agreement and the documents referred to
                ----------------
herein constitute the entire agreement among the parties and no party shall be
liable or bound to any other party in any manner by any warranties,
representations or covenants except as specifically set forth herein or therein.

          6.13  Counterparts.  This Agreement may be executed 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.

                         [SIGNATURE PAGE(S) TO FOLLOW]

                                      15
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INFLOW, INC.

                              By:   /s/ Art Zeile
                                    -----------------------------------
                                    Art Zeile, President and Chief Executive
                                    Officer

                              By:   /s/ Joel Daly
                                    -----------------------------------
                                    Joel Daly, Chief Operating Officer and
                                    Secretary

                              Address:   1860 Lincoln Street
                                         Suite 305
                                         Denver, CO 80295

                                      16
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              RICHARD COLEMAN

                              /s/ Richard Coleman
                              ---------------------------------------
                              Address:   22 Viking Drive
                                         Englewood, CO 80110

                                      17
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              RICHARD A. FINK

                              /s/ Richard A. Fink
                              ---------------------------------------
                              Address:   5492 Calle Chaparro
                                         P.O. Box 1647 (U.S. Mail only)
                                         Rancho Santa Fe, CA 92067

                                      18
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              RICHARD R. PLUMRIDGE

                              /s/ Richard R. Plumridge
                              ---------------------------------------
                              Address:   2848 Ginny Way
                                         Lafayette, CO 80026

                                      19
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              JEREMY W. MAKARECHIAN

                              /s/ Jeremy W. Makarechian
                              ---------------------------------------
                              Address:   3555 West 110th Place
                                         Westminster, CO 80030

                                      20
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              DAVID A. MAKARECHIAN

                              /s/ David A. Makarechian
                              ---------------------------------------
                              Address:   916 Palm Avenue
                                         San Mateo, CA 94401

                                      21
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              BRUCE E. CUNNINGHAM

                              /s/ Bruce E. Cunningham
                              _______________________________________
                              Address:  4901 West 93rd Avenue
                                        Apt. 2227
                                        Westminster, CO 80030

                                      22
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              JOHN E. HAYES III

                              /s/ John E. Hayes III
                              ---------------------------------------
                              Address:   125 Willowleaf Drive
                                         Littleton, CO 80127

                                      23
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              LEE R. SPIEGLER

                              /s/ Lee R. Spiegler
                              _______________________________________
                              Address:   16209 West 70th Place
                                         Arvada, CO 80007

                                      24
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              ARUN JHA

                              /s/ Arun Jha
                              ---------------------------------------
                              Address:   4901 West 93rd Avenue
                                         Apt. 332
                                         Westminster, CO 80030

                                      25
<PAGE>

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                              INVESTORS:

                              BROBECK, PHLEGER & HARRISON LLP

                       BY:    /s/ Richard A. Fink
                              --------------------------------------

                       NAME:    Richard A. Fink
                              --------------------------------------

                       TITLE:   Partner
                              --------------------------------------

                                      26
<PAGE>

                                   SCHEDULE A
                                   ----------

<TABLE>
<CAPTION>
Name                                              Amount Invested             Number of Shares Purchased
-------------------------------------------  --------------------------  ------------------------------------
-------------------------------------------------------------------------------------------------------------
<S>                                          <C>                         <C>
Brobeck, Phleger & Harrison LLP                                $ 50,000                                14,286
-------------------------------------------------------------------------------------------------------------
Richard Coleman                                                  50,000                                14,286
-------------------------------------------------------------------------------------------------------------
Richard A. Fink                                                   7,500                                 2,143
-------------------------------------------------------------------------------------------------------------
Richard R. Plumridge                                              7,500                                 2,143
-------------------------------------------------------------------------------------------------------------
Jeremy W. Makarechian                                             7,500                                 2,143
-------------------------------------------------------------------------------------------------------------
David A. Makarechian                                              2,500                                   714
-------------------------------------------------------------------------------------------------------------
Bruce E. Cunningham                                               2,500                                   714
-------------------------------------------------------------------------------------------------------------
John E. Hayes, III                                                2,500                                   714
-------------------------------------------------------------------------------------------------------------
Lee R. Spiegler                                                   2,500                                   714
-------------------------------------------------------------------------------------------------------------
Arun Jha                                                          2,500                                   714
-------------------------------------------------------------------------------------------------------------
Totals                                                         $132,500                                37,857
-------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>

                                   Exhibit C
                                   ---------

                              List of Stockholders

<TABLE>
<CAPTION>
                            Common Stock    Series A Preferred
                                                  Stock
---------------------------------------------------------------
<S>                         <C>            <C>
Art Zeile                       1,500,000               186,858
Joel Daly                       1,500,000               187,381
Stephen O. James                   60,000

First Union Capital                                   2,857,143
 Partners

Brobeck, Phleger &                                       14,286
 Harrison LLP
Richard Coleman                                          14,286
Richard A. Fink                                           2,143
Richard R. Plumridge                                      2,143
Jeremy W. Makarechian                                     2,143
David A. Makarechian                                        714
Bruce E. Cunningham                                         714
John E. Hayes, III                                          714
Lee R. Spiegler                                             714
Arun Jha                                                    714
---------------------------------------------------------------
</TABLE><PAGE>
                                                                    Exhibit 10.3

                                 INFLOW, INC.
                           STOCK PURCHASE AGREEMENT

          AGREEMENT made as of this 15th of October, 1999 by and between InFlow,
Inc., a Delaware corporation (the "Corporation"), and James W. McHose III (the
"Purchaser").

     A.   PURCHASE OF SHARES
          ------------------

          1.  Purchase.  Purchaser hereby purchases, and the Corporation hereby
sells to Purchaser, forty thousand (40,000) shares of the Corporation's Series A
Preferred Stock ( the "Purchased Shares") at a purchase price of $3.50 per share
(the "Purchase Price").

          2.  Payment.  Concurrently with the execution of this Agreement,
Purchaser shall deliver to the Secretary of the Corporation: (i) the aggregate
Purchase Price payable for the Purchased Shares in the form of (A) fifty-two
thousand five hundred dollars ($52,500) cash and (B) a promissory note in the
amount of eighty-seven thousand five hundred dollars ($87,500), attached hereto
as Exhibit I and (ii) a duly-executed Assignment Separate from Certificate,
attached hereto as Exhibit II.

          3.  Delivery of Certificates.  The certificates representing the
Purchased Shares shall be held in escrow by the Secretary of the Corporation as
provided in Article F.

          4.  Stockholder Rights.  Until such time as the Corporation exercises
the Repurchase Right, Purchaser (or any successor in interest) shall have all
the rights of a stockholder (including voting, dividend and liquidation rights)
with respect to the Purchased Shares, including the Purchased Shares held in
escrow hereunder, subject, however, to the transfer restrictions of Articles B
and C.

     B.  SECURITIES LAW COMPLIANCE
         -------------------------

          1.  Restricted Securities.  The Purchased Shares have not been
registered under the 1933 Act.  Purchaser hereby confirms that Purchaser has
been informed that the Purchased Shares are restricted securities under the 1933
Act and may not be resold or transferred unless the Purchased Shares are first
registered under the Federal securities laws or unless an exemption from such
registration is available.  Accordingly, Purchaser hereby acknowledges that
Purchaser is prepared to hold the Purchased Shares for an indefinite period and
that Purchaser is aware that SEC Rule 144 issued under the 1933 Act which
exempts certain resales of unrestricted securities is not presently available to
exempt the resale of the Purchased Shares from the registration requirements of
the 1933 Act.

          2.  Disposition of Purchased Shares.  Purchaser shall make no
disposition of the Purchased Shares (other than a Permitted Transfer) unless and
until there is compliance with all of the following requirements:
<PAGE>

              (i)   Purchaser shall have provided the Corporation with a written
summary of the terms and conditions of the proposed disposition.

              (ii)  Purchaser shall have complied with all requirements of this
Agreement applicable to the disposition of the Purchased Shares.

              (iii) Purchaser shall have provided the Corporation with written
assurances, in form and substance satisfactory to the Corporation, that (a) the
proposed disposition does not require registration of the Purchased Shares under
the 1933 Act or (b) all appropriate action necessary for compliance with the
registration requirements of the 1933 Act or any exemption from registration
available under the 1933 Act (including Rule 144) has been taken.

          The Corporation shall not be required (i) to transfer on its books any
                                ---
Purchased Shares which have been sold or transferred in violation of the
provisions of this Agreement or (ii) to treat as the owner of the Purchased
                             --
Shares, or otherwise to accord voting, dividend or liquidation rights to, any
transferee to whom the Purchased Shares have been transferred in contravention
of this Agreement.

          3.  Restrictive Legends.  The stock certificates for the Purchased
              -------------------
Shares shall be endorsed with the following restrictive legends:

              (i) "The shares represented by this certificate have not been
     registered under the Securities Act of 1933.  The shares may not be sold or
     offered for sale in the absence of (a) an effective registration statement
     for the shares under such Act, (b) a "no action" letter of the Securities
     and Exchange Commission with respect to such sale or offer or (c)
     satisfactory assurances to the Corporation that registration under such Act
     is not required with respect to such sale or offer."

              (ii) "The shares represented by this certificate are unvested and
     are subject to certain repurchase rights granted to the Corporation and
     accordingly may not be sold, assigned, transferred, encumbered, or in any
     manner disposed of except in conformity with the terms of a written
     agreement dated October 15, 1999 between the Corporation and the registered
     holder of the shares (or the predecessor in interest to the shares).  A
     copy of such agreement is maintained at the Corporation's principal
     corporate offices."

     C.   TRANSFER RESTRICTIONS
          ---------------------

          1.  Restriction on Transfer.  Except for any Permitted Transfer,
              -----------------------
Purchaser shall not transfer, assign, encumber or otherwise dispose of any of
the Purchased Shares which are subject to the Repurchase Right.  In addition,
Purchased Shares which are released from the Repurchase Right shall not be
transferred, assigned, encumbered or otherwise disposed of in contravention of
the Market Stand-Off.

          2.  Transferee Obligations.  Each person (other than the Corporation)
              ----------------------
to whom the Purchased Shares are transferred by means of a Permitted Transfer
must, as a

                                      2.
<PAGE>

condition precedent to the validity of such transfer, acknowledge in
writing to the Corporation that such person is bound by the provisions of this
Agreement and that the transferred shares are subject to (i) the Repurchase
Right and (ii) the Market Stand-Off, to the same extent such shares would be so
subject if retained by Purchaser.

          3.  Market Stand-Off.
              ----------------

          (a) In connection with any underwritten public offering by the
Corporation of its equity securities pursuant to an effective registration
statement filed under the 1933 Act, including the Corporation's initial public
offering, Owner shall not sell, make any short sale of, loan, hypothecate,
pledge, grant any option for the purchase of, or otherwise dispose or transfer
for value or otherwise agree to engage in any of the foregoing transactions with
respect to, any Purchased Shares without the prior written consent of the
Corporation or its underwriters.  Such restriction (the "Market Stand-Off")
shall be in effect for such period of time from and after the effective date of
the final prospectus for the offering as may be requested by the Corporation or
such underwriters.  In no event, however, shall such period exceed one hundred
eighty (180) days.

          (b) Owner shall be subject to the Market Stand-Off provided and only
if the officers and directors of the Corporation are also subject to similar
restrictions.

          (c) Any new, substituted or additional securities which are by reason
of any Recapitalization or Reorganization distributed with respect to the
Purchased Shares shall be immediately subject to the Market Stand-Off, to the
same extent the Purchased Shares are at such time covered by such provisions.

          (d) In order to enforce the Market Stand-Off, the Corporation may
impose stop-transfer instructions with respect to the Purchased Shares until the
end of the applicable stand-off period.

     D.  REPURCHASE RIGHT
         ----------------

          1.  Grant.  The Corporation is hereby granted the right (the
              -----
"Repurchase Right"), exercisable at any time during the ninety (90)-day period
following the date Purchaser ceases for any reason to remain in Service, to
repurchase at the Purchase Price all or any portion of the Purchased Shares in
which Purchaser is not, at the time of his or her cessation of Service, vested
in accordance with the Vesting Schedule (such shares to be hereinafter referred
to as the "Unvested Shares").

          2.  Exercise of the Repurchase Right.  The Repurchase Right shall be
              --------------------------------
exercisable by written notice delivered to each Owner of the Unvested Shares
prior to the expiration of the ninety (90)-day exercise period.  The notice
shall indicate the number of Unvested Shares to be repurchased and the date on
which the repurchase is to be effected, such date to be not more than thirty
(30) days after the date of such notice.  The certificates representing the
Unvested Shares to be repurchased shall be delivered to the Corporation prior to
the close of business on the date specified for the repurchase.  Concurrently
with the receipt of such stock certificates, the Corporation shall pay to Owner,
in cash or cash equivalents (including the cancellation of any purchase-money
indebtedness), an amount equal to the

                                       3.
<PAGE>

Purchase Price previously paid for the Unvested Shares which are to be
repurchased from Owner.

          3.  Termination of the Repurchase Right.  The Repurchase Right shall
              -----------------------------------
terminate with respect to any Unvested Shares for which it is not timely
exercised under Paragraph D.2.  In addition, the Repurchase Right shall
terminate and cease to be exercisable with respect to any and all Purchased
Shares in which Purchaser vests in accordance with the following Vesting
Schedule:

               (i) Purchaser shall be fully vested in 15,000 of the Shares
     immediately upon execution of this Agreement.

               (ii) Purchaser shall vest in the remaining 25,000 of the Shares
     on October 15, 2002.

               (iii)      Purchaser shall vest in any Unvested Shares in the
     event of a Corporate Transaction.

               (iv) In no event shall any additional Unvested Shares vest
     following the Purchaser's cessation of Service for any reason.

               (v) Purchaser shall acquire a vested interest in the Unvested
     Shares, and the Repurchase Right shall accordingly lapse with respect to
     those Shares upon Purchaser's cessation of Service due to death or
     Permanent Disability.

          All Vested Shares as to which the Repurchase Rights lapse shall,
however, remain subject to the Market Stand-Off.

          4.  Recapitalization.  Any new, substituted or additional securities
              ----------------
or other property (including cash paid other than as a regular cash dividend)
which is by reason of any Recapitalization distributed with respect to the
Purchased Shares shall be immediately subject to the Repurchase Right, but only
to the extent the Purchased Shares are at the time covered by such right.
Appropriate adjustments to reflect such distribution shall be made to the number
and/or class of Purchased Shares subject to this Agreement and to the price per
share to be paid upon the exercise of the Repurchase Right in order to reflect
the effect of any such Recapitalization upon the Corporation's capital
structure; provided, however, that the aggregate purchase price shall remain the
           --------
same.

          5.     Fractional Shares.  No fractional shares shall be repurchased
                 -----------------
by the Corporation.  Accordingly, should the Repurchase Right extend to a
fractional share at the time of Purchaser's cessation of Service, then such
fractional share shall be added to any fractional share in which Purchaser is at
such time vested in order to make one whole vested share no longer subject to
the Repurchase Right.

          6.     Omitted.
                 -------

     E.  OMITTED
         -------

                                       4.
<PAGE>

     F.  ESCROW
         ------

          1.  Deposit.  Upon issuance, the certificates for the Purchased Shares
              -------
which are subject to the Repurchase Right shall be deposited in escrow with the
Corporation to be held in accordance with the provisions of this Article F.
Each deposited certificate shall be accompanied by a duly-executed Assignment
Separate from Certificate in the form of Exhibit II.  The deposited
                                         ----------
certificates, together with any other assets or securities from time to time
deposited with the Corporation pursuant to the requirements of this Agreement,
shall remain in escrow until such time or times as the certificates (or other
assets and securities) are to be released or otherwise surrendered for
cancellation in accordance with Paragraph F.3.  Upon delivery of the
certificates (or other assets and securities) to the Corporation, Owner shall be
issued a receipt acknowledging the number of Purchased Shares (or other assets
and securities) delivered in escrow.

          2.  Recapitalization/Reorganization.  Any new, substituted or
              -------------------------------
additional securities or other property which is by reason of any
Recapitalization or Reorganization distributed with respect to the Purchased
Shares shall be immediately delivered to the Corporation to be held in escrow
under this Article F, but only to the extent the Purchased Shares are at the
time subject to the escrow requirements hereunder.  However, all regular cash
dividends on the Purchased Shares (or other securities at the time held in
escrow) shall be paid directly to Owner and shall not be held in escrow.

          3.  Release/Surrender.  The Purchased Shares, together with any other
              -----------------
assets or securities held in escrow hereunder, shall be subject to the following
terms relating to their release from escrow or their surrender to the
Corporation for repurchase and cancellation:

              (i)    Should the Corporation elect to exercise the Repurchase
     Right with respect to any Unvested Shares, then the escrowed certificates
     for those Unvested Shares (together with any other assets or securities
     attributable thereto) shall be surrendered to the Corporation concurrently
     with the payment to Owner of an amount equal to the aggregate Purchase
     Price paid for those Unvested Shares, and Owner shall cease to have any
     further rights or claims with respect to such Unvested Shares (or other
     assets or securities attributable thereto).

              (ii)   Omitted.

              (iii)  Omitted.

              (iv)   As the Purchased Shares (or any other assets or securities
     attributable thereto) vest in accordance with the Vesting Schedule, the
     certificates for those vested shares (as well as all other vested assets
     and securities) shall be released from escrow upon Owner's request, but not
     more frequently than once every six (6) months.

              (v)    All Purchased Shares which vest (and any other vested
     assets and securities attributable thereto) shall be released within thirty
     (30) days after the Purchaser's cessation of Service.

                                       5.
<PAGE>

              (vi)   All Purchased Shares (or other assets or securities)
     released from escrow shall nevertheless remain subject to the Market Stand-
     Off, until such restriction terminates.

     G.   SPECIAL TAX ELECTION
          --------------------

          1.  Section 83(b) Election .  Under Code Section 83, the excess of the
              -----------------------
fair market value of the Purchased Shares on the date any forfeiture
restrictions applicable to such shares lapse over the Purchase Price paid for
such shares will be reportable as ordinary income on the lapse date.  For this
purpose, the term "forfeiture restrictions" includes the right of the
Corporation to repurchase the Purchased Shares pursuant to the Repurchase Right.
Purchaser may elect under Code Section 83(b) to be taxed at the time the
Purchased Shares are acquired, rather than when and as such Purchased Shares
cease to be subject to such forfeiture restrictions.  Such election must be
filed with the Internal Revenue Service within thirty (30) days after the date
of this Agreement.  Even if the fair market value of the Purchased Shares on the
date of this Agreement equals the Purchase Price paid (and thus no tax is
payable), the election must be made to avoid adverse tax consequences in the
future.  THE FORM FOR MAKING THIS ELECTION IS ATTACHED AS EXHIBIT III HERETO.
                                                          -----------
PURCHASER UNDERSTANDS THAT FAILURE TO MAKE THIS FILING WITHIN THE APPLICABLE
THIRTY (30)-DAY PERIOD WILL RESULT IN THE RECOGNITION OF ORDINARY INCOME AS THE
FORFEITURE RESTRICTIONS LAPSE.

          2.  FILING RESPONSIBILITY.  PURCHASER ACKNOWLEDGES THAT IT IS
              ---------------------
PURCHASER'S SOLE RESPONSIBILITY, AND NOT THE CORPORATION'S, TO FILE A TIMELY
ELECTION UNDER CODE SECTION 83(b), EVEN IF PURCHASER REQUESTS THE CORPORATION OR
ITS REPRESENTATIVES TO MAKE THIS FILING ON HIS OR HER BEHALF.

     H.   GENERAL PROVISIONS
          ------------------

          1.  Assignment.  The Corporation may assign the Repurchase Right to
              ----------
any person or entity selected by the Board, including (without limitation) one
or more stockholders of the Corporation.

          2.  No Employment or Service Contract.  Nothing in this Agreement or
              ---------------------------------
in the Plan shall confer upon Purchaser any right to continue in Service for any
period of specific duration or interfere with or otherwise restrict in any way
the rights of the Corporation (or any Parent or Subsidiary employing or
retaining Purchaser) or of Purchaser, which rights are hereby expressly reserved
by each, to terminate Purchaser's Service at any time for any reason, with or
without cause.

          3.  Notices.  Any notice required to be given under this Agreement
              -------
shall be in writing and shall be deemed effective upon personal delivery or upon
deposit in the U.S. mail, registered or certified, postage prepaid and properly
addressed to the party entitled to such notice at the address indicated below
such party's signature line on this Agreement or at such other address as such
party may designate by ten (10) days advance written notice under this paragraph
to all other parties to this Agreement.

                                      6.
<PAGE>

          4.  No Waiver.  The failure of the Corporation in any instance to
              ---------
exercise the Repurchase Right shall not constitute a waiver of any other
repurchase rights that may subsequently arise under the provisions of this
Agreement or any other agreement between the Corporation and Purchaser.  No
waiver of any breach or condition of this Agreement shall be deemed to be a
waiver of any other or subsequent breach or condition, whether of like or
different nature.

          5.  Cancellation of Shares.  If the Corporation shall make available,
              ----------------------
at the time and place and in the amount and form provided in this Agreement, the
consideration for the Purchased Shares to be repurchased in accordance with the
provisions of this Agreement, then from and after such time, the person from
whom such shares are to be repurchased shall no longer have any rights as a
holder of such shares (other than the right to receive payment of such
consideration in accordance with this Agreement).  Such shares shall be deemed
purchased in accordance with the applicable provisions hereof, and the
Corporation shall be deemed the owner and holder of such shares, whether or not
the certificates therefor have been delivered as required by this Agreement.

          6.  Purchaser Undertaking.  Purchaser hereby agrees to take whatever
              ---------------------
additional action and execute whatever additional documents the Corporation may
deem necessary or advisable in order to carry out or effect one or more of the
obligations or restrictions imposed on either Purchaser or the Purchased Shares
pursuant to the provisions of this Agreement.

     I.   Governing Law.  This Agreement shall be governed by, and construed in
          -------------
accordance with, the laws of the State of Colorado, as such laws are applied to
contracts entered into and performed in such State without resort to that
State's conflict-of-laws provisions.

     J.   Successors and Assigns.  The provisions of this Agreement shall inure
          ----------------------
to the benefit of, and be binding upon, the Corporation and its successors and
assigns and Purchaser and Purchaser's legal representatives, heirs, legatees,
distributees, assigns and transferees by operation of law, whether or not any
such person shall have become a party to this Agreement and have agreed in
writing to join herein and be bound by the terms and conditions hereof.

     K.   Counterparts.  This Agreement may be executed in one or more
          ------------
counterparts.  Each such counterpart shall be deemed to be an original and all
such counterparts shall together constitute one and the same instrument.

                                      7.
<PAGE>

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

                              INFLOW, INC.

                              By: /s/  Art Zeile
                                  _____________________________________

                                  Art Zeile, President

                              PURCHASER

                                  /s/ James W. McHose III
                                  --------------------------------------
                                  James W. McHose III

                                  Address: 7304 Island Circle

                                           Boulder, Colorado 80301

                                      8.
<PAGE>

                                   EXHIBIT I

                                PROMISSORY NOTE

<PAGE>

                                   EXHIBIT II

                      ASSIGNMENT SEPARATE FROM CERTIFICATE

          FOR VALUE RECEIVED James W. McHose III hereby sell(s), assign(s) and
transfer(s) unto InFlow, Inc. (the "Corporation"),
_________________(____________) shares of the Series A Preferred Stock of the
Corporation standing in ________________________name on the books of the
Corporation represented by Certificate No. ___________________ herewith and do
hereby irrevocably constitute and appoint _______________________________
Attorney to transfer the said stock on the books of the Corporation with full
power of substitution in the premises.

Dated:  ______________________

                              Signature ____________________________
                                        James W. McHose III

Instruction:  Please do not fill in any blanks other than the signature line.
The purpose of this assignment is to enable the Corporation to exercise its
Repurchase Right set forth in the Agreement without requiring additional
signatures on the part of Purchaser.

<PAGE>

                                  EXHIBIT III

                           SECTION 83(b) TAX ELECTION

This statement is being made under Section 83(b) of the Internal Revenue Code,
pursuant to Treas. Reg. Section 1.83-2.

(1)  The taxpayer who performed the services is:

     Name:                James W. McHose III
     Address:             7304 Island Circle
                          Boulder, Colorado 80301

     Taxpayer Ident. No.: ###-##-####

(2)  The property with respect to which the election is being made is 25,000
     shares of the Series A Preferred Stock of InFlow, Inc.

(3)   The property was issued on October 15, 1999.

(4)  The taxable year in which the election is being made is the calendar year
     1999.

(5)  The property is subject to a repurchase right pursuant to which the issuer
     has the right to acquire the property at the original purchase price if for
     any reason taxpayer's service with the issuer is terminated.  Such
     repurchase right will lapse October 15, 2002.

(6)  The fair market value at the time of transfer (determined without regard to
     any restriction other than a restriction which by its terms will never
     lapse) is $3.50 per share.

(7)  The amount paid for such property is $3.50 per share.

(8)  A copy of this statement was furnished to InFlow, Inc. for whom taxpayer
     rendered the services underlying the transfer of property.

(9)   This statement is executed as of: November 12, 1999.

________________________________________________________
Spouse (if any)                 Taxpayer

This form must be filed with the Internal Revenue Service Center with which
taxpayer files his or her federal income tax returns.  The filing must be made
within thirty (30) days after the execution date of the Stock Issuance Agreement
and should be made by registered or certified mail, return receipt requested.
Purchaser must retain two (2) copies of the completed form for filing with his
or her federal and state tax returns for the current tax year and an additional
copy for his or her records.

<PAGE>

                                   APPENDIX
                                   --------

          The following definitions shall be in effect under the Agreement:

          A.  Agreement shall mean this Stock Purchase Agreement.
              ---------

          B.  Board shall mean the Corporation's Board of Directors.
              -----

          C.  Code shall mean the Internal Revenue Code of 1986, as amended.
              ----

          D.  Common Stock shall mean the Corporation's common stock.
              ------------

          E.  Corporate Transaction shall mean any of the following
              ---------------------
              transactions:

          (i)   a merger or consolidation in which securities possessing more
          than fifty percent (50%) of the total combined voting power of the
          Corporation's outstanding securities are transferred to a person or
          persons different from the persons holding those securities
          immediately prior to such transaction,

          (ii)  the sale, transfer or other disposition of all or substantially
          all of the Corporation's assets or capital stock, or

          (iii) a tender or exchange offer in which, after the consummation of
          the offer, the offeror is the beneficial owner (as determined pursuant
          to Section 13(d) of the Securities Exchange Act of 1934, as amended),
          directly or indirectly, of at least 15 percent of the outstanding
          Common Stock.

          F.  Corporation shall mean InFlow, Inc., a Delaware corporation.
              -----------

          G.  Disability shall mean the inability of an individual to engage in
              ----------
any substantial gainful activity by reason of any medically determinable
physical or mental impairment and shall be determined by the Plan Administrator
on the basis of such medical evidence as the Plan Administrator deems warranted
under the circumstances.  Disability shall be deemed to constitute Permanent
Disability in the event that such Disability is expected to result in death or
has lasted or can be expected to last for a continuous period of twelve (12)
months or more.

          H.  Disposition Notice shall have the meaning assigned to such term in
              ------------------
Paragraph E.2.

          I.  Exercise Notice shall have the meaning assigned to such term in
              ---------------
Paragraph E.3.

          J.  Fair Market Value of a share of Common Stock on any relevant date
              -----------------
prior to the initial public offering of the Common Stock shall be determined by
the Corporation's

                                      i.
<PAGE>

stock option plan administrator after taking into account such factors as it
shall deem appropriate.

          K.  Omitted.
              -------

          L.  Market Stand-Off shall mean the market stand-off restriction
              ----------------
specified in Paragraph C.3.

          M.  1933 Act shall mean the Securities Act of 1933, as amended.
              --------

          N.  Owner shall mean Purchaser and all subsequent holders of the
              -----
Purchased Shares who derive their chain of ownership through a Permitted
Transfer from Purchaser.

          O.  Parent shall mean any corporation (other than the Corporation) in
              ------
an unbroken chain of corporations ending with the Corporation, provided each
corporation in the unbroken chain (other than the Corporation) owns, at the time
of the determination, stock possessing fifty percent (50%) or more of the total
combined voting power of all classes of stock in one of the other corporations
in such chain.

          P.  Purchaser shall mean the person to whom shares are issued pursuant
              ---------
to this Agreement.

          Q.  Permitted Transfer shall mean (i) a gratuitous transfer of the
              ------------------
Purchased Shares, provided and only if Purchaser obtains the Corporation's prior
                  --------------------
written consent to such transfer, (ii) a transfer of title to the Purchased
Shares effected pursuant to Purchaser's will or the laws of intestate succession
following Purchaser's death or (iii) a transfer to the Corporation in pledge as
security for any purchase-money indebtedness incurred by Purchaser in connection
with the acquisition of the Purchased Shares.

          R.  Omitted.
              -------

          S.  Omitted.
              -------

          T.  Purchase Price shall have the meaning assigned to such term in
              --------------
Paragraph A.1.

          U.  Purchased Shares shall have the meaning assigned to such term in
              ----------------
Paragraph A.1.

          V.  Recapitalization shall mean any stock split, stock dividend,
              ----------------
recapitalization, combination of shares, exchange of shares or other change
affecting the outstanding Common Stock as a class without the Corporation's
receipt of consideration.

          W.  Reorganization shall mean any of the following transactions:
              --------------

               (i) a merger or consolidation in which the Corporation is not the
     surviving entity,

                                      ii.
<PAGE>

               (ii)  a sale, transfer or other disposition of all or
     substantially all of the Corporation's assets,

               (iii) a reverse merger in which the Corporation is the surviving
     entity but in which the Corporation's outstanding voting securities are
     transferred in whole or in part to a person or persons different from the
     persons holding those securities immediately prior to the merger, or

               (iv)  any transaction effected primarily to change the state in
     which the Corporation is incorporated or to create a holding company
     structure.

          X.  Repurchase Right shall mean the right granted to the Corporation
              ----------------
in accordance with Article D.

          Y.  SEC shall mean the Securities and Exchange Commission.
              ---

          Z.  Service shall mean the Purchaser's performance of services to the
              -------
Corporation (or any Parent or Subsidiary) in the capacity of an employee,
subject to the control and direction of the employer entity as to both the work
to be performed and the manner and method of performance, a non-employee member
of the board of directors or a consultant or independent advisor.

          AA.  Omitted.
               -------

          BB.  Subsidiary shall mean any corporation (other than the
               ----------
Corporation) in an unbroken chain of corporations beginning with the
Corporation, provided each corporation (other than the last corporation) in the
unbroken chain owns, at the time of the determination, stock possessing fifty
percent (50%) or more of the total combined voting power of all classes of stock
in one of the other corporations in such chain.

          CC.  Target Shares shall have the meaning assigned to such term in
               -------------
Paragraph E.2.

          DD.  Vesting Schedule shall mean the vesting schedule specified in
               ----------------
Paragraph D.3.

          EE.  Unvested Shares shall have the meaning assigned to such term in
               ---------------
Paragraph D.1.

                                     iii.

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