Document:

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                                                                   Exhibit 10.14

                           SHARE EXCHANGE AGREEMENT

SHARE EXCHANGE AGREEMENT, dated as of May 16, 2000 (this "Agreement"), by and
among UNIVERSE2U INC., a Nevada Corporation, (formerly known as PAXTON MINING
CORPORATION and referred to herein as "Paxton"), 1418276 Ontario Inc., an
Ontario Corporation and a subsidiary of Paxton ("Newco"), and Angelo Boujos,
Josie Boujos, Josie Boujos, in trust, Bill McGill and Andrew Eyers (collectively
the "Sellers").

                              W I T N E S S E T H

WHEREAS, pursuant to a Stock Purchase Agreement entered into among Paxton,
Newco, Universe2U Inc., an Ontario corporation (the "Company"), and Sellers
dated as of May 16, 2000 (the "Purchase Agreement"), the parties thereto have
agreed, subject to the terms and conditions set forth therein, that Newco shall
acquire from Sellers all of the issued and outstanding shares of the Company,
and Sellers shall receive Non-Voting Exchangeable Shares of Newco (the "Newco
Exchangeable Shares");

WHEREAS, Sellers desire the right to exchange from time to time pursuant to the
terms of this Agreement their Newco Exchangeable Shares for common shares,
without par value, of Paxton (the "Paxton Common Shares"); and

WHEREAS, Paxton desires the right to purchase from time to time, pursuant to the
terms of this Agreement, Newco Exchangeable Shares from Sellers;

NOW, THEREFORE, in consideration of the premises and the mutual covenants and
agreements herein contained, the parties agree as follows:

                                   ARTICLE 1

                     EXCHANGE RIGHT AND AUTOMATIC EXCHANGE
                     -------------------------------------
                           ON LIQUIDATION OF PAXTON
                           ------------------------

1.1.      Exchange Right.

1.1.1.    Paxton agrees with Sellers that, at any time and from time to time
(including at any time during which Newco is insolvent or is in the course of
liquidation, dissolution or winding up), each Seller shall have the right (the
"Exchange Right") to request Paxton to purchase any or all of his Newco
Exchangeable Shares for a purchase price per share (the "Exchange Price") equal
to (a) the Current Market Price of the Specified Number of Paxton Common Shares
on the last Business Day prior to the Exchange Date (as hereinafter defined)
plus (b) the amount by which the declared and unpaid dividends on one Newco
Exchangeable Share then exceed, if at all, the declared and unpaid dividends on
the Specified Number of Paxton Common Shares (calculated as
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of the date of the declaration of such dividend or dividends in accordance
with Newco's Articles of Incorporation) (less any Taxes or U.S. Taxes).

1.1.2.    If any of Sellers wishes to exercise his/her Exchange Right in respect
of all or any of the Newco Exchangeable Shares registered in his/her name,
he/she shall deliver to Paxton (or cause the Escrow Agent to deliver to Paxton
in the case of Newco Exchangeable Shares held in escrow pursuant to the Escrow
Agreement), in person or by certified or registered mail, at its principal
office (attention: Chief Financial Officer), or at such other place as may be
specified by Paxton from time to time, one or more certificates representing
such Newco Exchangeable Shares accompanied by one or more stock transfer powers
endorsed in blank by such Seller, together with a duly completed exercise notice
executed by Seller in the form set forth in Exhibit A attached hereto (the
"Exchange Notice"):

          (a)     specifying the number of Newco Exchangeable Shares in respect
                  of which the Exchange Right is being exercised;

          (b)     stating the Business Day on which Seller desires to exchange
                  such Newco Exchangeable Shares (the "Exchange Date"); provided
                  that the Exchange Date shall be not less than ten Business
                  Days nor more than 15 Business Days after the date on which
                  the Exchange Notice is received by Paxton and provided,
                  further, that, if no Exchange Date is specified in the
                  Exchange Notice, the Exchange Date shall be deemed to be the
                  tenth Business Day after the date on which the Exchange Notice
                  is received by Paxton; and

          (c)     representing  and warranting that Seller is not a non-resident
                  of Canada  within the meaning of the Income Tax Act  (Canada);
                  if Seller does not so represent and warrant, the provisions of
                  Section 5.9 shall apply.

1.1.3.    Subject to compliance with the provisions of Section 5.9, on the
Exchange Date, Paxton shall pay or cause to be paid to Seller the Exchange Price
for each Newco Exchangeable Share surrendered on this Exchange Date for exchange
pursuant to Section 1.1.2. Payment of the total Exchange Price for such Newco
Exchangeable Shares shall be made by delivery to Seller at the registered office
of Paxton or at such other location as may be specified by Paxton by notice to
Seller of one or more certificates representing the Specified Number of Paxton
Common Shares with respect to each such Newco Exchangeable Share (less any
Paxton Common Shares withheld by Paxton in respect of Taxes) and a cheque of
Paxton, payable at any branch of the bankers of Paxton, in respect of the total
amount set forth in Section 1.1.1(b). As of and with effect from the Exchange
Date, Seller shall cease to be the holder of such Newco Exchangeable Shares and,
subject to Section 5.1 hereof, shall not be entitled to exercise any of the
rights of a holder in respect thereof, other than the right to receive the
Exchange Price, unless payment of the total Exchange Price for such Newco
Exchangeable Shares shall not be made in accordance with this provision, in
which case the rights of Seller shall remain unaffected to the extent payment of
the Exchange Price has not been made until the Exchange Price has been fully
paid in the manner herein before provided. Upon such payment or deposit of the
Exchange Price, Seller shall thereafter be considered and deemed for all
purposes to be the holder of the Paxton Common Shares delivered to him or her,
as the case may be.
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1.2.      Automatic Exchange on Liquidation of Paxton.

1.2.1.    Paxton shall give Sellers notice of each of the following events at
the time set forth below:

          (a)     in the event of any determination by the Board of Directors of
                  Paxton to institute voluntary liquidation, dissolution or
                  winding-up proceedings with respect to Paxton or to effect any
                  other distribution of assets of Paxton among its shareholders
                  for the purpose of winding-up its affairs, at least 45 days
                  prior to the proposed effective date of such liquidation,
                  dissolution or winding-up or other distribution; and

          (b)     immediately, upon the earlier of (i) receipt by Paxton of
                  notice of and (ii) Paxton otherwise becoming aware of any
                  threatened or instituted claim, suit, petition or other
                  proceedings with respect to the involuntary liquidation,
                  dissolution or distribution of assets of Paxton among its
                  shareholders for the purpose of winding-up its affairs.

1.2.2.    In order to enable Sellers to participate on a pro rata basis with the
holders of Paxton Common Shares in the distribution of assets of Paxton in
connection with any of the events set forth in Section 1.2.1(a) or 1.2.1(b)
above (a "Paxton Liquidation Event"), on the fifth Business Day (the "Automatic
Exchange Date") prior to the date on which Paxton shall be liquidated all of the
then outstanding Newco Exchangeable Shares shall be automatically exchanged for
Paxton Common Shares (the "Automatic Exchange"). To effect the Automatic
Exchange, Paxton shall purchase each Newco Exchangeable Share outstanding on the
Automatic Exchange Date and held by Sellers, and Sellers shall sell all Newco
Exchangeable Shares held by them at such time, for a purchase price per share
(the "Paxton Liquidation Amount") equal to (a) the Current Market Price of the
Specified Number of Paxton Common Shares on the last Business Day prior to the
Automatic Exchange Date plus (b) the amount by which the declared and unpaid
dividends on one Newco Exchangeable Share then exceed, if at all, the declared
and unpaid dividends on the Specified Number of Paxton Common Shares (calculated
as of the date of the declaration of such dividend or dividends in accordance
with the Articles of Incorporation of Newco) (less any Taxes or U.S. Taxes).

1.2.3.    On the Automatic Exchange Date, Paxton shall pay or cause to be paid
to Sellers the Paxton Liquidation Amount for each such Newco Exchangeable Share
upon presentation and surrender at the registered office of Paxton (attention:
Chief Financial Officer), or at such other place as may be specified by Paxton
from time to time, of the certificates representing such Newco Exchangeable
Shares, together with one or more stock transfer powers endorsed in blank by
Sellers and containing a representation and warranty by Sellers that Sellers are
not non-residents of Canada within the meaning of the Income Tax Act (Canada).
If Sellers do not so represent and warrant, the provisions of Section 5.9 shall
apply. Payment of the total Paxton Liquidation Amount for such Newco
Exchangeable Shares shall be made by delivery to Sellers of one or more
certificates of Paxton Common Shares representing the Specified Number of Paxton
Common Shares with respect to each such Newco Exchangeable Share (less any
Paxton Common Shares withheld by Paxton in respect of Taxes) and a cheque of
Paxton, payable at any branch of
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                                       4

the bankers of Paxton in respect of the total amount specified in Section
1.2.2(b) with respect to all such Newco Exchangeable Shares. As of and with
effect from the Automatic Exchange Date, Sellers shall cease to be the holders
of the Newco Exchangeable Shares exchanged on such date and shall not be
entitled to exercise any of the rights of a holder in respect thereof, other
than the right to receive the Paxton Liquidation Amount, unless payment of the
total Paxton Liquidation Amount shall not be made upon presentation and
surrender of the share certificates representing such Newco Exchangeable Shares
in accordance with the foregoing provisions, in which case the rights of Sellers
shall remain unaffected to the extent payment of the Paxton Liquidation Amount
has not been made until the Paxton Liquidation Amount has been fully paid in the
manner herein before provided. Paxton shall have the right to deposit or cause
to be deposited in a custodial account with any chartered bank or trust company
in Canada (the "Paxton Liquidation Amount Depository"), the Paxton Liquidation
Amount in respect of the Newco Exchangeable Shares represented by certificates
that have not been surrendered on the Automatic Exchange Date. Immediately upon
making such deposit, Paxton shall give notice thereof to Sellers. The Newco
Exchangeable Shares in respect of which such deposit shall have been made shall
be deemed to be exchanged as of the date of such deposit and, subject to Section
5.1 hereof, the rights of Sellers with respect to such Newco Exchangeable Shares
shall thereafter be limited to the right to receive the Paxton Liquidation
Amount deposited against presentation and surrender of the certificates
representing such Newco Exchangeable Shares to the Paxton Liquidation Amount
Depository. Upon such payment or deposit of the Paxton Liquidation Amount,
Sellers shall thereafter be considered and deemed for all purposes to be the
holder of the Paxton Common Shares either (i) delivered to him or (ii) deposited
with the Paxton Liquidation Amount Depository.

1.3.      Exercise of Exchange Right Subsequent to Retraction.

In the event that any Sellers have exercised their right under Article 6 of the
Articles of Incorporation of Newco to require Newco to redeem any or all of the
Newco Exchangeable Shares held by Sellers (the "Retracted Shares"), provided
that Paxton shall not have exercised the Retraction Call Right (as hereinafter
defined) with respect to the Retracted Shares, and Sellers are notified by Newco
pursuant to Section 6.6 of the Articles of Incorporation of Newco that Newco
will not be permitted as a result of solvency requirements of applicable law to
redeem all such Retracted Shares, Newco hereby agrees to immediately notify
Paxton of such prohibition against Newco redeeming all of the Retracted Shares
and to immediately forward or cause to be forwarded to Paxton all relevant
materials delivered by Sellers to Newco (including, without limitation, a copy
of the Retraction Request delivered pursuant to Section 6.1 of the Articles of
Incorporation of Newco) in connection with such requested retraction of the
Retracted Shares. In any such event, the Retraction Request will constitute and
will be deemed to constitute notice from Sellers to Paxton that Sellers are
exercising the Exchange Right with respect to those Retracted Shares which Newco
is not permitted to redeem, and Paxton agrees to purchase such Retracted Shares
in accordance with the provisions of Section 1.1.3.

                                   ARTICLE 2
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                                       5

                              PURCHASE BY PAXTON
                              ------------------

2.1.      Purchase of Shares.

Subject to Section 2.2.1 hereof, on the Purchase Date Paxton shall purchase all
of the then outstanding Newco Exchangeable Shares (the "Purchase") for an amount
per share (the "Purchase Price") equal to (a) the Current Market Price of the
Specified Number of Paxton Common Shares on the last Business Day prior to the
Purchase Date, which amount shall be paid and satisfied in full by Paxton
causing to be delivered to Sellers the Specified Number of Paxton Common Shares
(less any Taxes) plus (b) the amount by which the declared and unpaid dividends
on one Newco Exchangeable Share then exceed, if at all, the declared and unpaid
dividends on the Specified Number of Paxton Common Shares (calculated as of the
date of the declaration of such dividend or dividends in accordance with the
Articles of Incorporation of Newco) (less any Taxes or U.S. Taxes).

2.2.      Purchase Procedure.

2.2.1.    In any case of a purchase of Newco Exchangeable Shares under this
Article 2, Paxton shall at least 30 days (or, if impracticable, such lesser time
period as is practicable) before the Purchase Date send or cause to be sent to
Sellers a notice in writing of the Purchase. Such notice shall set out the
formula for determining the Purchase Price and the Purchase Date.

2.2.2.    Subject to Section 2.2.1 hereof, on the Purchase Date Paxton shall pay
or cause to be paid to Sellers the Purchase Price for each Newco Exchangeable
Share upon presentation and surrender at the registered office of Paxton
(attention: Chief Financial Officer), or at such other place as may be specified
by Paxton from time to time, of the certificates representing such Newco
Exchangeable Shares, together with one or more stock transfer powers endorsed in
blank by Sellers and containing a representation and warranty by Sellers that
Sellers are not non-residents of Canada within the meaning of the Income Tax Act
(Canada). If Sellers do not so represent and warrant, the provisions of Section
5.9 shall apply. Payment of the total Purchase Price for such Newco Exchangeable
Shares shall be made by delivery to Sellers at the registered office of Paxton
or at such other location as may be specified by Paxton by notice to Sellers of
one or more certificates representing the Specified Number of Paxton Common
Shares with respect to each such Newco Exchangeable Share (less any Paxton
Common Shares withheld by Paxton in respect of Taxes) and a cheque of Paxton,
payable at any branch of the bankers of Paxton, in respect of the total amount
set forth in Section 2.1(b). As of and with effect from the Purchase Date,
Sellers shall cease to be the holders of such Newco Exchangeable Shares and,
subject to Section 5.1 hereof, shall not be entitled to exercise any of the
rights of a holder in respect thereof, other than the right to receive the
Purchase Price, unless payment of the total Purchase Price for such Newco
Exchangeable Shares shall not be made upon presentation and surrender of share
certificates representing such Newco Exchangeable Shares in accordance with the
foregoing provisions, in which case the rights of Sellers shall remain
unaffected to the extent payment of the Purchase Price has not been made until
the Purchase Price has been fully paid in the manner herein before provided.
Paxton shall have the right, on or after the Purchase Date, to deposit or cause
to be deposited in a custodial account with any chartered bank or trust company
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                                       6

in Canada (the "Purchase Price Depository") the Purchase Price in respect of the
Newco Exchangeable Shares represented by certificates that have not at the date
of such deposit been surrendered by Sellers in connection with the Purchase;
provided that, in the event of an acceleration of the Purchase Date pursuant to
clause (i) of the last sentence of the definition of "Purchase Date", Paxton
shall be required to make such deposit, if any, on the Purchase Date.
Immediately upon making such deposit, Paxton shall give notice thereof to
Sellers. The Newco Exchangeable Shares in respect of which such deposit shall
have been made shall be deemed to be exchanged as of the date of such deposit
and, subject to Section 5.1 hereof, Sellers' rights with respect to such Newco
Exchangeable Shares shall thereafter be limited to the right to receive the
Purchase Price so deposited against presentation and surrender of the
certificates representing such Newco Exchangeable Shares to the Purchase Price
Depository. Upon such payment or deposit of the Purchase Price, Sellers shall
thereafter be considered and deemed for all purposes to be the holder of the
Paxton Common Shares either deposited with the Purchase Price Depository.

                                   ARTICLE 3

                     DISTRIBUTION ON LIQUIDATION OF NEWCO
                     ------------------------------------

3.1.      Liquidation Call Right.

In the event of the liquidation, dissolution or winding-up of Newco, whether
voluntary or involuntary, or any other distribution of the assets of Newco among
its shareholders for the purpose of winding-up its affairs, Paxton shall have
the overriding right (the "Liquidation Call Right") to purchase all, but not
less than all, of the Newco Exchangeable Shares from Sellers for an amount per
share (the "Liquidation Call Price") equal to (a) the Current Market Price of
the Specified Number of Paxton Common Shares on the last Business Day prior to
the date on which Newco's assets shall be distributed to its shareholders in
connection with such liquidation, dissolution or winding-up (the "Newco
Liquidation Date"), which amount shall be satisfied in full by Paxton causing to
be delivered to Sellers the Specified Number of Paxton Common Shares (less any
Taxes) plus (b) the amount by which the declared and unpaid dividends on one
Newco Exchangeable Share exceed, if at all, the declared and unpaid dividends on
the Specified Number of Paxton Common Shares (calculated as of the date of
declaration of such dividend or dividends in accordance with the Articles of
Incorporation of Newco) (less any Taxes or U.S. Taxes).

3.2.      Exercise of Liquidation Call Right.

To exercise the Liquidation Call Right, Paxton shall notify Sellers and Newco of
Paxton's intention to exercise the Liquidation Call Right (a) in the case of a
voluntary liquidation, dissolution or winding-up of Newco at least 30 days
before the Newco Liquidation Date and (b) in the case of an involuntary
liquidation, dissolution or winding-up of Newco at least five Business Days
before the Newco Liquidation Date. If Paxton exercises the Liquidation Call
Right, on the Newco Liquidation Date Paxton will purchase, and Sellers will
sell, all of the Newco Exchangeable Shares then outstanding for a price per
share equal to the Liquidation Call Price.
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                                       7

3.3.     Procedure for Payment of Liquidation Call Price.

In the event Paxton has exercised the Liquidation Call Right as provided herein,
then on or after the Newco Liquidation Date, Paxton shall pay or cause to be
paid to Sellers the Liquidation Call Price for each Newco Exchangeable Share
upon presentation and surrender at the registered office of Paxton (attention:
Chief Financial Officer), or at such other place as may be specified by Paxton
from time to time, of the certificates representing such Newco Exchangeable
Shares, together with one or more stock transfer powers endorsed in blank by
Sellers and containing a representation and warranty by Sellers that Sellers are
not non-residents of Canada within the meaning of the Income Tax Act (Canada).
If Sellers do not so represent and warrant, the provisions of Section 5.9 shall
apply. Payment of the total Liquidation Call Price for such Newco Exchangeable
Shares shall be made by delivery to Sellers at the address of the Sellers, at
the registered office of Paxton or at such other location as may be specified by
Paxton by notice to Sellers, of the certificates representing Paxton Common
Shares (less any Paxton Common Shares withheld by Paxton in respect of Taxes)
and a cheque of Paxton payable at any branch of the bankers of Paxton in respect
of the total amount specified in Section 3.1(b) with respect to all such
Exchangeable Shares. In the event Paxton has exercised the Liquidation Call
Right as provided herein, then as of and with effect from the Newco Liquidation
Date, Sellers shall cease to be the holders of such Newco Exchangeable Shares
and shall not be entitled to exercise any of the rights of a holder in respect
thereof, other than the right to receive the Liquidation Call Price with respect
to each Newco Exchangeable Share held by them on the Newco Liquidation Date,
unless payment of the total Liquidation Call Price for such Newco Exchangeable
Shares shall not be made upon presentation and, subject to Section 5.1 hereof,
surrender of the share certificates representing such Newco Exchangeable Shares
in accordance with the foregoing provisions, in which case the rights of Sellers
shall remain unaffected to the extent payment of the Liquidation Call Price has
not been made until the Liquidation Call Price has been fully paid in the manner
herein before provided. Paxton shall have the right to deposit or cause to be
deposited in a custodial account with any chartered bank or trust company in
Canada (the "Liquidation Call Price Depository") the Liquidation Call Price in
respect of the Newco Exchangeable Shares represented by certificates that have
not at the date of such deposit been surrendered by Sellers in connection with
the exercise by Paxton of the Liquidation Call Right. Immediately upon making
such deposit, Paxton shall give notice thereof to Sellers. The Newco
Exchangeable Shares in respect of which such deposit shall have been made shall
be deemed to be exchanged on the date of such deposit and, subject to Section
5.1 hereof, Sellers' rights with respect to such Newco Exchangeable Shares shall
thereafter be limited to the right to receive the Liquidation Call Price so
deposited against presentation and surrender of the certificates representing
such Newco Exchangeable Shares to the Liquidation Call Price Depository. Upon
such payment or deposit of the Liquidation Call Price, Sellers shall thereafter
be considered and deemed for all purposes to be the holder of the Paxton Common
Shares deposited with the Liquidation Call Price Depository.

                                   ARTICLE 4

                     EXERCISE OF THE RETRACTION CALL RIGHT
                     -------------------------------------

4.1.     Retraction.
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                                       8

In the event that any Sellers have exercised Sellers' rights under Article 6 of
the Articles of Incorporation of Newco to require Newco to redeem any or all of
the Newco Exchangeable Shares held by them (the "Retraction Right"), Paxton
shall have the overriding right (the "Retraction Call Right") to purchase all,
but not less than all, of such Newco Exchangeable Shares from Sellers for an
amount per share (the "Retraction Call Price") equal to (a) the Current Market
Price of the Specified Number of Paxton Common Shares on the last Business Day
prior to the Retraction Date (as such term is defined in Section 6.1 of the
Articles of Incorporation of Newco) which amount shall be paid and satisfied in
full by Paxton causing to be delivered to Sellers the Specified Number of Paxton
Common Shares plus (b) the amount by which the declared and unpaid dividends on
one Newco Exchangeable Share then exceed, if at all, the declared and unpaid
dividends on the Specified Number of Paxton Common Shares (calculated as of the
date of the declaration of such dividend or dividends in accordance with the
Articles of Incorporation of Newco) (less any Taxes or U.S. Taxes).

4.2. Exercise of Retraction Call Right.

To exercise the Retraction Call Right, Paxton shall notify Sellers and Newco in
writing of Paxton's intention to exercise such right within five Business Days
after Paxton has been notified by Newco that Sellers have exercised the
Retraction Right. If Paxton exercises the Retraction Call Right, on the
Retraction Date Paxton will purchase, and Sellers will sell, such Newco
Exchangeable Shares for a price per share equal to the Retraction Call Price.

4.3. Procedure for Payment of Retraction Call Price.

In the event that Paxton has exercised the Retraction Call Right with respect to
any Newco Exchangeable Shares as provided herein, then, on or after the
Retraction Date, Paxton shall pay or cause to be paid to Sellers the Retraction
Call Price for each such Newco Exchangeable Share upon presentation and
surrender at the registered office of Paxton (attention: [Chief Financial
Officer]), or at such other place as may be specified by Paxton from time to
time, of the certificates representing such Newco Exchangeable Shares together
with one or more stock transfer powers endorsed in blank by Sellers and
containing a representation and warranty by Sellers that Sellers are not non-
residents of Canada within the meaning of the Income Tax Act (Canada). If
Sellers do not so represent and warrant, the provisions of Section 5.9 shall
apply. Payment of the total Retraction Call Price for such Newco Exchangeable
Shares shall be made by delivery to Sellers at the registered office of Paxton
or at such other location as may be specified by Paxton by notice to Sellers, of
certificates representing Paxton Common Shares (less any Paxton Common Shares
withheld in respect of Taxes) and a cheque of Paxton payable at any branch of
the bankers of Paxton in respect of the total amount specified in Section 4.1(b)
with respect to all such Exchangeable Shares. In the event Paxton has exercised
the Retraction Call Right as provided herein, then as of and with effect from
the Retraction Date Sellers shall cease to be the holders of such Newco
Exchangeable Shares with respect to which Paxton has exercised the Retraction
Call Right and, subject to Section 5.1 hereof, shall not be entitled to exercise
any of the rights of a holder in respect thereof, other than the right to
receive the Retraction Call Price with respect to each such Newco Exchangeable
Share, unless payment of the total Retraction Call
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                                       9

Price for such Newco Exchangeable Shares shall not have been made upon
presentation and surrender of the share certificates representing such Newco
Exchangeable Shares in accordance with the foregoing provisions, in which case
Sellers' rights shall remain unaffected to the extent the Retraction Call Price
has not been paid until the Retraction Call Price has been fully paid in the
manner herein before provided. Paxton shall have the right to deposit or cause
to be deposited in a custodial account with any chartered bank or trust company
in Canada (the "Retraction Call Price Depository") the Retraction Call Price in
respect of the Newco Exchangeable Shares represented by certificates that have
not at the date of such deposit been surrendered by Sellers in connection with
the exercise by Paxton of the Retraction Call Right. Immediately upon making
such deposit, Paxton shall give notice thereof to Sellers. The Newco
Exchangeable Shares in respect of which such deposit has been made shall be
deemed to be exchanged as of the date of such deposit and, subject to Section
5.1 hereof, Sellers' rights with respect to such Newco Exchangeable Shares shall
thereafter be limited to the right to receive the Retraction Call Price so
deposited against presentation and surrender of the certificates representing
such Newco Exchangeable Shares to the Retraction Call Right Depository. Upon
such payment or deposit of the Retraction Call Price, Sellers shall thereafter
be considered and deemed for all purposes to be the holder of the Paxton Common
Shares deposited with the Retraction Call Price Depository.

                                   ARTICLE 5

                    COVENANTS OF PAXTON, NEWCO AND SELLERS
                    --------------------------------------

5.1. Right to Dividends.

There shall be no payment or adjustment by Paxton, Newco or Sellers on account
of any dividends on any Newco Exchangeable Shares on a Share Exchange in respect
of the Newco Exchangeable Shares exchanged on such occasion. Dividends payable
on any such Newco Exchangeable Shares for which the record date has occurred
prior to the date of exchange or deemed exchange with respect to such Newco
Exchangeable Shares shall be paid by Newco, even if the distribution date with
respect to such dividends occurs after such date of exchange or deemed exchange;
provided, however, that, if Paxton shall have exercised the Liquidation Call
Right and the Newco Liquidation Date occurs after the record date with respect
to such dividends, but prior to the distribution date with respect thereto,
Sellers shall be treated with respect to each Newco Exchangeable Share to be
purchased by Paxton on the Newco Liquidation Date pursuant to Article 3 hereof,
as if they had been holders of the Specified Number of Paxton Common Shares on
such record date and shall be deemed to have assigned to Paxton all rights
against Newco with respect to such dividends.

5.2. Stamp or Other Transfer Taxes.

Sellers shall be solely responsible for the payment of any stamp, documentary,
transfer or other like taxes or charges that may be payable to any governmental
body or agency in respect of the disposition by Sellers to Paxton of Newco
Exchangeable Shares or the issuance of Paxton Common Shares to Sellers pursuant
to a Share Exchange and for any taxes which must be
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                                       10

deducted or withheld by Paxton by reason of such holders being non-residents of
Canada within the meaning of the Income Tax Act (Canada) or otherwise. Except as
aforesaid and as otherwise provided in this Agreement, exchanges of Newco
Exchangeable Shares shall be effected at no cost to Sellers.

5.3.  Fractional Shares.

Paxton shall not be required to issue fractional Paxton Common Shares upon any
Share Exchange, but in lieu thereof shall pay an amount in cash equal to the
same fraction of the Current Market Price of one Paxton Common Share at the
effective date of the Share Exchange.

5.4.  Issuance of New Certificates.

Subject to compliance with the provisions of Section 5.9, Paxton shall deliver
or cause to be delivered to Sellers, if necessary, one or more certificates
representing the Newco Exchangeable Shares in respect of which the Exchange
Right or the Retraction Right, as the case may be, was not exercised by Sellers
but which were evidenced by the certificate or certificates delivered to Paxton
pursuant to Section 1.1.2 or 4.3 hereof.

5.5   Paxton's Shares.

      (a) Paxton hereby represents, warrants and covenants that it has
irrevocably reserved for issuance and will at all times keep available, free
from pre-emptive and other rights, out of its authorized and unissued capital
stock such number of Paxton Common Shares as is equal to the sum of the maximum
number of Paxton Common Shares which may be issuable from time to time to
Sellers upon a Share Exchange.

      (b) Whenever Paxton is required to deliver Paxton Common Shares pursuant
to this Agreement, such shares shall be duly issued as fully paid and non-
assessable and free and clear of any lien, claim and encumbrance, other than the
restriction on transfer imposed by Section 5.6 hereof and applicable securities
laws.

5.6   Restrictions on Transfers of Paxton Shares.

      (a) As long as Sellers are directors, officers or employees of Paxton or
Newco or any of their respective subsidiaries, Sellers shall comply with all
Paxton policies in force from time to time concerning the purchase and sale of
securities of Paxton by directors, officers or employees of Paxton and its
subsidiaries to the extent such policies are applicable to Sellers pursuant to
its terms.

      (b) At any time that Sellers intend to sell any Paxton Common Shares
(whether acquired pursuant to this Agreement or otherwise), Sellers shall (i)
sell such Paxton Common Shares only in compliance with all applicable securities
laws, including, but not limited to, the U.S. Securities Act of 1933 and the
rules and regulations promulgated thereunder, and (ii) use their best efforts
not to sell any such Paxton Common Shares to a person (other than a person
<PAGE>

                                       11

who would be entitled to file a Schedule 13G under the U.S. Securities Exchange
Act of 1934, as amended (the "1934 Act"), with respect to such sale) who would
"beneficially own" (as such term is used in the regulations promulgated pursuant
to Section 13(d) of the 1934 Act), after giving effect to the purchase of such
Paxton Common Shares, more than 5% of the Paxton Common Shares outstanding at
such time (other than to an underwriter in connection with a registration of
Paxton Common Shares pursuant to the Registration Rights Agreement).

5.7.  Transfer Agent.

Paxton covenants that it will supply its transfer agent with duly executed share
certificates for the purpose of completing a Share Exchange.

5.8.  Newco Liquidation.

Paxton covenants that prior to the Purchase Date it will use its best efforts to
prevent the liquidation, dissolution or winding-up of Newco.

5.9.  Non-Resident of Canada at Time of Exchange.

Notwithstanding the provisions of any section of this Agreement, in the event
that Sellers do not represent and warrant that they are not non-residents of
Canada within the meaning of the Income Tax Act (Canada) when Sellers or Paxton
are entitled to exercise any exchange right hereunder or any such exchange
occurs automatically, Sellers shall provide to Paxton a certificate pursuant to
section 116 of the Income Tax Act (Canada) or any successor provision thereto
(such certificate being hereinafter referred to as a "Certificate") having a
certificate limit that is not less than fair market value of the Paxton Common
Shares which Sellers are entitled to receive upon such exchange and otherwise
conforming in all respects with the provisions of section 116 of the Income Tax
Act (Canada) or any successor provisions thereto. If Sellers do not provide such
Certificate to Paxton on or before the date on which the exchange is to occur,
Paxton shall be entitled to hold back Paxton Common Shares having a fair market
value equal to the amount of any Taxes that Paxton would be required to pay on
behalf of Sellers pursuant to section 116 of the Income Tax Act (Canada) or any
successor thereto. Paxton shall be entitled to sell such Paxton Common Shares
and to remit the sale price to Revenue Canada on account of any such Taxes
within such time (determined by Paxton acting reasonably) as will enable it to
comply with the requirements of subsection 116(5) of the Income Tax Act (Canada)
or any successor thereto in the event that Sellers fail to provide such
Certificate before such time and Sellers hereby appoint Paxton as their lawful
attorney with full and irrevocable power and authority to execute all
agreements, documents and instruments and to take such other action as may be
required to effect such sale. If Sellers provide such Certificate before such
time, Paxton shall release to Sellers any Paxton Common Shares so held back or
the proceeds from a sale thereof if not remitted to Revenue Canada.

5.10. Reincorporation of Paxton.

The parties hereto agree that, in the event Paxton ceases to be a Nevada
corporation and is
<PAGE>

                                       12

reincorporated in another jurisdiction, the parties hereto shall amend or
modify, or cause, or consent to, the amendment or modification of, such
Transaction Documents, and enter into such additional agreements and execute, or
cause the execution of, such additional documents, as may be required to provide
the parties hereto with substantially the same rights and obligations and
economic benefits under the laws of such jurisdiction of reincorporation.

                                   ARTICLE 6

                            SUCCESSORS AND ASSIGNS
                            ----------------------

6.1.  Successors and Assigns.

The provisions of this Agreement shall be binding upon, and inure to the benefit
of, the respective transferees and assigns (if the transfer or assignment of
this Agreement is permitted hereunder), or the successors, executors,
administrators and legal representatives of the parties hereto, provided,
                                                                --------
however, that this Agreement may not be assigned by the parties hereto in whole
-------
or in part except as otherwise expressly provided herein.

6.2.  Paxton Successors.

Paxton shall not enter into any transaction (whether by way of restructuring,
reorganization, consolidation, merger, transfer, sale, lease or otherwise)
whereby all or substantially all of its undertaking, property and assets would
become the property of any other person or, in the case of a merger, of the
continuing corporation resulting therefrom unless;

      (a)   (i) such other person or continuing corporation (the "Paxton
            Successor"), by operation of law, becomes automatically bound by the
            terms and provisions of this Agreement or (ii) if the Paxton
            Successor does not become so bound, the Paxton Successor executes,
            prior to or contemporaneously with the consummation of such
            transaction, an agreement supplemental hereto and such other
            instruments (if any) as are satisfactory to Sellers and, in the
            opinion of legal counsel to Sellers, are necessary or advisable to
            evidence the assumption by the Paxton Successor of the liability for
            all moneys payable and property deliverable hereunder and the
            covenant of such Paxton Successor to pay and deliver or cause to be
            delivered the same and its agreement to observe and perform all the
            covenants and obligations under this Agreement; and

      (b)   such transaction shall, to the satisfaction of Sellers and in the
            opinion of such legal counsel, be upon such terms as are required to
            substantially preserve and not to impair in any material respect any
            of the rights, duties, powers and authorities of the Sellers
            hereunder.

6.3.  Transfer by Sellers.
<PAGE>

                                       13

Sellers shall not transfer (other than to Paxton) all or any portion of Sellers'
Newco Exchangeable Shares, except to the Trustee under the Trust Agreement
pursuant to the terms of the Guaranty and the Trust Agreement.

                                   ARTICLE 7

                                  TERMINATION
                                  -----------

7.1.  Term.

This Agreement shall continue until the earliest to occur of the following
events:

      (a)  no outstanding Newco Exchangeable Shares are held by Sellers, and

      (b)  the execution of an instrument in writing terminating this Agreement,
           signed by duly authorized officers or representatives of Paxton and
           Newco and by all Sellers.

                                   ARTICLE 8

                         DEFINITION AND MISCELLANEOUS
                         ----------------------------

8.1.  Definitions of Certain Terms.

As used herein, the following terms shall have the following meanings:

      "1934 Act" means the U.S. Securities Exchange Act of 1934, as amended.

      "Agreement"  has the  meaning  given  thereto  in the  first  paragraph
      hereof.

      "Articles of  Incorporation  of Newco" has the meaning given thereto in
      the Purchase Agreement.

      "Automatic Exchange" has the meaning given thereto in Section 1.2.2.

      "Automatic  Exchange  Date" has the  meaning  given  thereto in Section
      1.2.2.

      "Business Day" means a day other than a Saturday, Sunday or any other day
      treated as a holiday in the municipality in Canada in which Newco's
      registered office is then situated.

      "Certificate" has the meaning given thereto in Section 5.9.

      "Company" has the meaning given thereto in the second paragraph hereof.

<PAGE>

                                       14

      "Current Market Price' means, in respect of a Paxton Common Share, on any
      date, the average of the closing prices of a Paxton Common Share on such
      stock exchange or automated quotation system on which the Paxton Common
      Shares are then listed or quoted, as the case may be, on the twenty
      trading days immediately preceding such date, and, if the Paxton Common
      Shares are listed or quoted on more than one such exchange or automated
      quotation system, on such exchange or automated quotation system as may be
      selected by the Board of Directors of Paxton for the purpose of
      establishing such average price.

      "Exchange Date" has the meaning given thereto in Section 1.1.2.

      "Exchange Notice' has the meaning given thereto in Section 1.1.2.

      "Exchange Price" has the meaning given thereto in Section 1.1.1.

      "Exchange Right" has the meaning given thereto in Section 1.1.1.

      "Guaranty" has the meaning given thereto in the Purchase Agreement.

      "Liquidation Call Price" has the meaning given thereto in Section 3.1.

      "Liquidation  Call Price  Depositary"  has the meaning given thereto in
      Section 3.3.

      "Liquidation Call Right" has the meaning given thereto in Section 3.1.

      "Newco" has the meaning given thereto in the first paragraph hereof.

      "Newco Exchangeable Shares" has the meaning given thereto in the second
      paragraph hereof.

      "Newco Liquidation Date" has the meaning given thereto in Section 3.1.

      "person" means an individual, a corporation, partnership, trust, any other
      entity and any group (which term includes a "group" as defined in Section
      13(d)(3) of the 1934 Act).

      "Purchase" has the meaning given thereto in Section 2.1.

      "Purchase Agreement" has the meaning ascribed thereto in the second
      paragraph hereof.

      "Purchase Date" means, if any of the following events occurs: (i) Paxton
      merges with or into any other entity, other than a wholly owned subsidiary
      of Paxton, (ii) all or substantially all of the Paxton Common Shares or
      the assets of Paxton are sold, (iii) the bankruptcy of any of the Sellers,
      whether voluntary or involuntary, or (iv) the death of any of the Sellers,
      the following: in the case of (i) or (ii), the effective date of the
      merger or sale, in the case of (iii) 30 days after the Seller has been
      declared bankrupt and, in the case
<PAGE>

                                       15

          of (iv), the date which is 120 days after the date of Seller's death,
          as the case may be. In the case of (iii) and (iv), the events that
          occur pursuant to this agreement on the Purchase Date shall only occur
          with respect to the holdings of the Seller(s) that have been declared
          bankrupt or become deceased.

         "Purchase Price" has the meaning given thereto in Section 2.1.

         "Purchase  Price  Depository"  has the meaning given thereto in Section
         2.2.2.

         "Retracted Shares" has the meaning given thereto in Section 1.3.

         "Retraction Call Price" has the meaning given thereto in Section 4.1.

         "Retraction  Call Price  Depository"  has the meaning  given thereto in
         Section 4.3.

         "Retraction Call Right" has the meaning given thereto in Section 4.1.

         "Retraction Date" has the meaning given thereto in Section 4.1.

         "Retraction  Request" has the meaning  given thereto in the Articles of
         Incorporation of Newco.

         "Retraction Right" has the meaning given thereto in section 4.1.

         "Sellers" has the meaning given thereto in the first paragraph hereof.

         "Share Exchange" means, with respect to any Newco Exchangeable Share,
         the acquisition by Paxton hereunder of such Newco Exchangeable Share,
         whether pursuant to exercise (i) by Sellers of the Exchange Right, the
         Automatic Exchange, the Purchase or (ii) by Paxton of the Liquidation
         Call Right or the Retraction Call Right.

         "Specified  Number" has the meaning  given  thereto in the  Articles of
         Incorporation of Newco.

         "Subsidiary" means any corporation, association, or other business
         entity a majority (by number of votes on the election of directors) of
         the shares of capital stock (or other voting interests) of which is
         owned, directly or indirectly, by Paxton.

         "Subscription Agreement" means the Subscription Agreement, dated as of
         the date hereof, between Paxton and the Irrevocable Trust for the
         Benefit of *.

         "Support Agreement" has the meaning given thereto in the Purchase
         Agreement.

         "Taxes" means any taxes that Paxton may be required to pay on behalf
         of, or withhold from, any person pursuant to the Income Tax Act
         (Canada) or any successor thereto or

<PAGE>

                                       16

         pursuant to any applicable provincial tax legislation.

         "U.S Taxes" means any U.S. dividend withholding taxes that Paxton
         believes may be required to be withheld.

         "Transaction Documents" means this Agreement, Newco's Articles of
         Incorporation, the Support Agreement, the Subscription Agreement, the
         Trust Agreement and the Guaranty.

         "Trust Agreement" has the meaning given thereto in the Purchase
         Agreement.

         "Paxton" has the meaning given thereto in the first paragraph hereof.

         "Paxton Common Shares" has the meaning given thereto in the third
         paragraph hereof.

         "Paxton Liquidation Amount" has the meaning given thereto in Section
         1.2.2.

         "Paxton Liquidation Amount Depository" has the meaning given thereto in
         Section 1.2.3.

         "Paxton Liquidation Event" has the meaning given thereto in Section
         1.2.2.

         "Paxton Successor" has the meaning given thereto in Section 6.2.

8.2.     Amendments, Modifications, etc.

This Agreement may not be amended, modified or supplemented by the parties
hereto in any manner, except by an instrument in writing signed by duly
authorized officers or representatives of Paxton and Newco and by each of the
Sellers.

8.3.     Changes in Capital of Paxton and Newco.

At all times after the occurrence of any event effected pursuant to Section 2.6
of the Support Agreement or Article 11 of Newco's Articles of Incorporation, as
a result of which either the Paxton Common Shares or the Newco Exchangeable
Shares or both are in any way changed, this Agreement shall forthwith be amended
and modified as necessary in order that it shall apply with full force and
effect, mutatis mutandis, to all new securities into which the Paxton Common
Shares or the Newco Exchangeable Shares or both are so changed and the parties
hereto shall execute, in accordance with Section 8.2, such amendments,
modifications and supplement to this Agreement as are necessary to effect such
changes.

8.4.     No Waiver.

The failure of any party hereto to enforce at any time any of the provisions of
this Agreement shall in no way be construed to be a waiver of any such
provision, nor in any way to affect the validity of this Agreement or any party
hereof or the right of such party thereafter to enforce each and every such
provision. No waiver of any breach of or non-compliance with this Agreement
shall be
<PAGE>

                                       17

held to be a waiver of any other or subsequent breach or non-compliance.

8.5.  Governing Law.

This Agreement shall be governed by and construed and enforced in accordance
with the laws of Ontario (and the laws of Canada applicable therein), without
regard to their respective conflict of law rules.

8.6.  Notices.

All notices and other communications hereunder shall be in writing and shall be
deemed given if delivered in person or sent by facsimile or via a reputable
international overnight courier service to the parties at the following
addresses (or at such other address for a party as shall be specified by like
notice), and shall be deemed given on the date on which delivered by hand or
otherwise on the date of receipt:

If to Paxton or Newco:

c/o 30 West Beaver Creek
Suite 109
Richmond Hill, Ontario

L4B 3K1

Attention: Kim Allen
Facsimile Number: (905) 881-1152

With a copy to:

Wuersch & Gering
11 Hanover Square
21/st/ Floor
New York, New York
10005

Attention:  Travis Gering
Facsimile Number: (212) 509-5050

If to the Sellers:

c/o 30 West Beaver Creek
Suite 109
Richmond Hill, Ontario
L4B 3K1
<PAGE>

                                       18

Attention:    Angelo Boujos
Facsimile Number: (905) 881-1152

With a copy to:

Chitiz Pundit Pathak & Sokoloff
85 Richmond Street West
Suite 901
Toronto, Ontario
M5H 2C9

Attention:    S. Paul Pathak
Facsimile Number: (416) 368-0300

8.7.   Construction of Agreement.

A reference to an Article or Section shall mean an Article of or a Section in
this Agreement unless otherwise expressly stated. The titles and headings herein
are for reference purposes only and shall not in any manner limit the
construction of this Agreement which shall be considered as a whole. The words
"include", "includes" and "including" when used herein shall be deemed in each
case to be followed by the words, "without limitation."

8.8.   Entire Agreement.

This Agreement (a) constitutes the entire agreement, and supersedes all other
prior agreements and understandings, both written and oral between the parties
with respect to the subject matter hereof, and (b) is not intended to confer
upon any person other than the parties hereto any rights or remedies hereunder,
except as otherwise expressly provided herein.

8.9.   Validity.

The invalidity or unenforceability of any provision of this Agreement shall not
affect the validity of any other provision of this Agreement, each of which
shall remain in full force and effect.

8.10.  Counterparts. This Agreement may be executed in one or more counterparts,
all of which together shall constitute one and the same Agreement.
<PAGE>

                                       19

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

                                           UNIVERSE2U INC.
                                           (formerly Paxton Mining Corporation)

                                       By: /s/ Barry Herman
                                           ---------------------------
                                           Barry Herman
                                           Title: President

                                           1418276 ONTARIO INC.

                                       By: /s/ Barry Herman
                                           ---------------------------
                                           Barry Herman
                                           Title: President

                                           UNIVERSE2U INC.

                                       By: /s/ Kim Allen
                                           ---------------------------
                                           Kim Allen
                                           Title: CEO

                                           /s/ Angelo Boujos
______________________________             ---------------------------
Witness                                    Angelo Boujos

                                           /s/ Josie Boujos
______________________________             ---------------------------
Witness                                    Josie Boujos

                                           /s/ Josie Boujos
______________________________             ---------------------------
Witness                                    Josie Boujos, in trust

                                           /s/ Bill McGill
______________________________             ---------------------------
Witness                                    Bill McGill

                                           /s/ Andrew Eyers
______________________________             ---------------------------
Witness                                    Andrew Eyers
<PAGE>

                                       20

                                   Exhibit A
                                   ---------

                                EXERCISE NOTICE

                         TO PAXTON MINING CORPORATION

         Reference is made to a certain Share Exchange Agreement, dated as of
________________ , 2000 (the "Share Exchange Agreement"), by and among Paxton
Mining Corporation, a Nevada Corporation ("Paxton"), 1418276 Ontario Inc., an
Ontario Corporation and a subsidiary of Paxton ("Newco"), and those shareholders
listed in Schedule A to the Share Exchange Agreement ("Sellers"). Capitalized
terms used herein and not otherwise defined herein shall have the meanings
ascribed thereto in the Share Exchange Agreement.

         The undersigned (the "Seller) hereby notifies Paxton, pursuant to
Section 1.1.2 of the Share Exchange Agreement, of his election to exercise
Seller's Exchange Right in respect of _______ Newco Exchangeable Shares (the
"Shares").

         Seller represents, warrants and agrees that:

         (a)      Seller has delivered herewith the certificate(s) representing
                  the Shares together with one or more stock transfer powers
                  endorsed in blank by Seller;

         (b)      Seller has good title to and beneficially owns the Shares free
                  and clear of all liens, claims and encumbrances;

         (c)      Seller is not a "U.S. person" (as such term is defined under
                  Rule 902 of Regulation S of the U.S. Securities Act of 1933,
                  as amended (the "Securities Act")) and the Shares are not
                  being exchanged on behalf of a "U.S. person";

         (d)      Seller agrees that the Paxton Common Shares that Sellers will
                  receive in exchange for the Shares may be resold only in
                  accordance with the provisions of the Securities Act, pursuant
                  to registration under the Securities Act, or pursuant to an
                  available exemption from registration; and

         (e)      Seller is not a non-resident of Canada within the meaning of
                  the Income Tax Act (Canada).

The certificate or certificates representing the Paxton Common Shares issuable
in exchange for the Shares are to be registered in the name of Sellers as set
forth below and (subject to the provisions of the Share Exchange Agreement)
should be delivered to Sellers at the following address.
<PAGE>

                                       21

         Name and Address for delivery, if different than address specified in
the Share Exchange Agreement:

                                          Seller:  _________________________

Date: _________________<PAGE>

                                                                   EXHIBIT 10.15

                               SUPPORT AGREEMENT

SUPPORT AGREEMENT, dated as of May 16, 2000 (the "Agreement"), by and among
UNIVERSE2U INC., a Nevada Corporation, (formerly known as PAXTON MINING
CORPORATION and referred to herein as "Paxton"), 1418276 ONTARIO INC., an
Ontario Corporation ("Newco"), and ANGELO BOUJOS, JOSIE BOUJOS, JOSIE BOUJOS, in
trust, BILL MCGILL AND ANDREW EYERS ( collectively, the "Sellers").

                              W I T N E S S E T H

WHEREAS, pursuant to a Stock Purchase Agreement, dated as of May 16, 2000 (the
"Purchase Agreement"), among Paxton, Newco, Universe2U Inc., an Ontario
corporation (the "Company"), and Sellers, the parties to the Purchase Agreement
have agreed, subject to the terms and conditions set forth therein, that Newco
will acquire from Sellers all of the issued and outstanding shares of the
Company, and Sellers shall receive Non-Voting Exchangeable Shares of Newco (the
"Newco Exchangeable Shares");

WHEREAS, Newco's Articles of Incorporation ("Newco's Articles") set forth the
rights, privileges, restrictions and conditions attaching to the Newco
Exchangeable Shares;

WHEREAS, on the date hereof, Paxton, Newco and Sellers have entered into a Share
Exchange Agreement (the "Share Exchange Agreement");

WHEREAS, Paxton is the registered and beneficial owner of all of the issued and
outstanding common shares of Newco (the "Newco Common Shares"); and

WHEREAS, the parties hereto desire to make appropriate provision and to
establish a procedure whereby Paxton will take certain actions to enable Newco
to make certain payments and to deliver common shares of Paxton, without par
value (the "Paxton Common Shares"), in satisfaction of the obligations of Newco
under Newco's Articles with respect to the payment and satisfaction of dividends
and the Liquidation Amount, all in accordance with Newco's Articles;

NOW, THEREFORE, in consideration of the premises and mutual covenants and
agreements herein contained, the parties agree as follows:

                                   ARTICLE 1

                                  DEFINITIONS
                                  -----------

1.1. Definitions. Capitalized terms used herein and not otherwise defined herein
     -----------
shall have the meanings ascribed thereto in Newco's Articles.
<PAGE>

                                       2

                                   ARTICLE 2

                         COVENANTS OF PAXTON AND NEWCO
                         -----------------------------

2.1. Funding of Newco. So long as any Newco Exchangeable Shares are outstanding
     ----------------
and held by Sellers, Paxton shall:

     (a)  subject to Section 2.7 hereof, not declare or pay any dividend on the
          Paxton Common Shares unless Newco shall on the same day (or if such
          day is not a Business Day, the next succeeding day that is a Business
          Day) declare or pay, as the case may be, a dividend on the Newco
          Exchangeable Shares as required by the Newco Articles;

     (b)  subject to Section 2.7 hereof, advise Newco sufficiently in advance of
          the declaration by Paxton of any dividend on the Paxton Common Shares
          and take all such other actions as are necessary, in cooperation with
          Newco, to ensure that the respective declaration date, record date and
          payment date for a dividend on the Newco Exchangeable Shares shall be
          the same day (or if such day is not a Business Day, then the next
          succeeding day that is a Business Day) as the declaration date, record
          date and payment date for the corresponding dividend on the Paxton
          Common Shares;

     (c)  subject to Section 2.7 hereof, provide or cause to be provided to
          Newco, by any means which Paxton deems appropriate from time to time,
          such assets, funds and other property as may be necessary in order
          that Newco will have sufficient assets, funds and other property
          available to enable (i) the due declaration and the due and punctual
          payment, in accordance with applicable law, of all dividends on the
          Newco Exchangeable Shares in accordance with Newco's Articles and (ii)
          the due performance by Newco of its obligatibns under this Agreement
          and the Newco Articles;

     (d)  subject to Paxton's exercise of the Liquidation Call Right, take all
          such actions and do all such things as are necessary or desirable to
          enable and permit Newco, in accordance with applicable law, to pay and
          otherwise perform its obligations with respect to the satisfaction of
          the Liquidation Amount in respect of each issued and outstanding Newco
          Exchangeable Share upon the liquidation, dissolution or winding-up of
          Newco, including all such actions and all such things as are necessary
          or desirable to enable and permit Newco to deliver Paxton Common
          Shares to the holders of Newco Exchangeable Shares in accordance with
          the
<PAGE>

                                       3

          provisions of Newco's Articles; and

     (e)  subject to Paxton's exercise of the Retraction Call Right, take all
          such actions and do all such things as are necessary or desirable to
          enable and permit Newco, in accordance with applicable law, to pay and
          otherwise perform its obligations with respect to the satisfaction of
          the Retraction Price, including all such actions and all such things
          as are necessary or desirable to enable and permit Newco to deliver
          Paxton Common Shares to the holders of Newco Exchangeable Shares in
          accordance with the provisions of Newco's Articles.

2.2. Segregation of Funds. (a) Upon Paxton providing or causing to be provided
     --------------------
to Newco any funds, assets or other property in accordance with Section 2.1,
Newco shall deposit such funds in a separate account and segregate such assets
and other property, in each case for the benefit of holders from time to time of
the Newco Exchangeable Shares, and will use such funds, assets and other
property exclusively for the payment of dividends and the payment or other
satisfaction of the Liquidation Amount and the Retraction Price.

     (b)  Newco shall promptly return to Paxton or its designees, in accordance
with Paxton's directions, any Paxton Common Shares, assets, funds or other
property delivered to Newco pursuant to this Agreement if, after such delivery
has been made, Newco shall no longer be obligated to deliver such Paxton Common
Shares, assets, funds or other property, or any part thereof, to Sellers
pursuant to the provisions of Newco's Articles or applicable law.

2.3. Notification of Certain Events. In order to assist Paxton to comply with
     ------------------------------
its obligations hereunder, Newco will give Paxton notice of each of the
following events at the time set forth below:

     (a)  in the event of any determination by the Board of Directors of Newco
          to (i) institute voluntary liquidation, dissolution or winding-up
          proceedings with respect to Newco or (ii) effect any other
          distribution of the assets of Newco among its shareholders for the
          purpose of winding-up its affairs, at least 60 days prior to the
          proposed effective date of such liquidation, dissolution, winding-up
          or other distribution;

     (b)  immediately, upon the earlier of the receipt by Newco of notice of, or
          Newco otherwise becoming aware of, any instituted claim, suit,
          petition or other proceedings with respect to the involuntary
          liquidation, dissolution or winding-up of Newco or to effect any other
          distribution of the assets of Newco among its
<PAGE>

                                       4

          shareholders for the purpose of winding-up its affairs;

     (c)  immediately, upon receipt by Newco of a Retraction Request; and

     (d)  as soon as practicable upon the issuance by Newco of any Newco
          Exchangeable Shares or rights to acquire Newco Exchangeable Shares
          (other than the issuance of Newco Exchangeable Shares pursuant to the
          Purchase Agreement).

2.4. Delivery of Paxton Common Shares. In furtherance of its obligations under
     --------------------------------
Section 2.1(d) hereof (but subject to the exercise by Paxton of the Liquidation
Call Right and the Retraction Call Right and the purchase of Newco Exchangeable
Shares by Paxton pursuant to Article 2 of the Share Exchange Agreement), upon
notice from Newco of any event which requires Newco to deliver Paxton Common
Shares to any holder of Newco Exchangeable Shares pursuant to Newco's Articles,
Paxton shall forthwith issue and deliver the requisite Paxton Common Shares to
Newco so that Newco can then deliver such shares to such holder of the
surrendered Newco Exchangeable Shares in accordance with Newco's Articles. All
such Paxton Common Shares shall be duly issued as fully paid and non-assessable
and shall be free and clear of any lien, claim or encumbrance. In consideration
of the delivery of such Paxton Common Shares by Paxton to Newco, Newco shall
deliver to Paxton one common share of Newco.

2.5. Paxton Not To Vote Newco Exchangeable Shares. Paxton covenants and agrees
     --------------------------------------------
that it will appoint and cause to be appointed proxyholders with respect to all
Newco Exchangeable Shares held by Paxton and its subsidiaries (as such term is
defined in the Purchase Agreement) for the sole purpose of attending each
meeting of holders of Newco Exchangeable Shares in order to be counted as part
of the quorum for each such meeting. Paxton further covenants and agrees that it
will not, and will cause its subsidiaries not to, exercise any voting rights
which may be exercisable by holders of Newco Exchangeable shares from time to
time pursuant to Newco's Articles or pursuant to the provisions of the Business
Corporations Act (Ontario) (or any successor or other corporate statute by which
Newco may in the future be governed) with respect to any Newco Exchangeable
Shares held by it or its subsidiaries in respect of any matter considered at any
meeting of holders of Newco Exchangeable Shares.

2.6. Tender Offers, Etc. In the event that a tender offer, share exchange offer,
     ------------------
issuer bid, take-over bid or similar transaction with respect to shares of
Paxton Common Shares (an "Offer") is proposed by Paxton or is proposed to Paxton
or its shareholders and is recommended by the Board of Directors of Paxton, or
is otherwise effected or to be effected with the consent or approval of the
Board of Directors of Paxton, Paxton will use its best efforts to take all such
actions and do all such things as are necessary or desirable to enable and
permit holders of Newco Exchangeable Shares to participate in such Offer to the
same extent and on an economically
<PAGE>

                                       5

equivalent basis as the holders of Paxton Common Shares, without discrimination.
Without limiting the generality of the foregoing, Paxton will use its best
efforts to ensure that holders of Newco Exchangeable Shares may participate in
all such Offers without being required to exchange with Paxton Newco
Exchangeable Shares for Paxton Common Shares (or, if so required, to ensure that
any such exchange shall be effective only upon, and shall be conditional upon,
the closing of the Offer and only to the extent necessary to tender or deposit
to the Offer).

2.7.  Certain Dividends. So long as any Newco Exchangeable Shares are
      -----------------
outstanding and held by Sellers, if Paxton shall declare dividends on the Paxton
Common Shares, the record date for which shall occur prior to the date on which
Newco's assets shall be distributed to its shareholders in connection with the
liquidation, dissolution or winding up of Newco, whether voluntary or
involuntary, and the distribution date with respect to such dividends shall
occur after such date, Paxton shall not be bound by the provisions of Section
2.1(a) through (c); provided, however, that Sellers shall be entitled to receive
payment of such dividends from Paxton to the same extent as if they had been
holders of the Specified Number of Paxton Common Shares on the record date for
such dividends with respect to each Newco Exchangeable Share held by them
immediately prior to the date on which Newco's assets are distributed to its
shareholders in connection with such liquidation, dissolution or winding-up of
Newco.

                                   ARTICLE 3

                                    GENERAL
                                    -------

3.1. Term. This Agreement shall come into force and be effective as of the date
     ----
hereof and shall terminate and be of no further force and effect at such time as
no Newco Exchangeable Shares (or securities or rights convertible into or
exchangeable for or carrying rights to acquire Newco Exchangeable Shares) are
held by any party other than Paxton and any of its subsidiaries.

3.2. Changes in Capital of Paxton and Newco. At all times after the occurrence
     --------------------------------------
of any event in which either the Paxton Common Shares or the Newco Exchangeable
Shares or both are in any way changed, this Agreement shall forthwith be amended
and modified as necessary in order that it shall apply with full force and
effect, mutatis mutandis, to all new securities into which Paxton Common Shares
or the Newco Exchangeable Shares or both are so changed and the parties hereto
shall execute and deliver an agreement in writing giving effect to and
evidencing such necessary amendments and modifications.

3.3. Amendments and Supplements. This Agreement may not be amended, modified or
     --------------------------
supplemented by the parties hereto in any manner, except by an instrument in
writing signed on behalf of Paxton and Newco by their duly authorized officers
or representatives and by Sellers.
<PAGE>

                                       6

3.4. Consequential Amendments. Notwithstanding the provisions of Section 3.3,
     ------------------------
Paxton and Newco may in writing, at any time and from time to time, without the
approval of Sellers, amend or modify this Agreement for the purposes of:

     (a)  adding to the covenants of either or both parties for the protection
          of the Sellers; or

     (b)  making such amendments or modifications not inconsistent with this
          Agreement as may be necessary or desirable with respect to matters or
          questions which, in the opinion of the Board of Directors of each of
          Newco and Paxton, it may be expedient to make, provided that such
          amendments or modifications will not be prejudicial to the interests
          of the holders of the Newco Exchangeable Shares; or

     (c)  making such changes or corrections which, on the advice of counsel to
          Newco and Paxton, are required for the purpose of curing or correcting
          any ambiguity or defect or inconsistent provision or clerical omission
          or mistake or manifest error, provided that such changes or
          corrections will not be prejudicial to the interests of the holders of
          the Newco Exchangeable Shares.

3.5. No Waiver. The failure of any party hereto to enforce at any time any of
     ---------
the provisions of this Agreement shall in no way be construed to be a waiver of
any such provision, nor in any way affect the validity of this Agreement or any
part hereof or the right of such party thereafter to enforce each and every such
provision. No waiver of any breach of or non-compliance with this Agreement
shall be held to be a waiver of any other or subsequent breach or non-
compliance.

3.6. Governing Law. This Agreement shall be governed by and construed and
     -------------
enforced in accordance with the laws of Ontario (and the laws of Canada
applicable therein), without regard to their respective conflict of law rules.

3.7. Notice. All notices and other communications hereunder shall be in writing
     ------
and shall be deemed given if delivered in person or sent by facsimile or via a
reputable international overnight courier service to the parties at the
following addresses (or at such other address for a party as shall be specified
by like notice), and shall be deemed given on the date on which delivered by
hand or otherwise on the date of receipt:
<PAGE>

                                       7

If to Paxton or Newco:

c/o 30 West Beaver Creek
Suite 109
Richmond Hill, Ontario
L4B 3K1

Attention: Kim Allen
Facsimile Number: (905) 881-1152

With a copy to:

Wuersch & Gering
11 Hanover Square
21/st/ Floor
New York, New York
10005

Attention:  Travis Gering
Facsimile Number: (212) 509-5050

If to the Sellers:

c/o 30 West Beaver Creek
Suite 109
Richmond Hill, Ontario
L4B 3K1

Attention:  Angelo Boujos
Facsimile Number: (905) 881-1152

With a copy to:

Chitiz Pundit Pathak & Sokoloff
85 Richmond Street West
Suite 901
Toronto, Ontario
M5H 2C9

Attention:  S. Paul Pathak
<PAGE>

                                       8

Facsimile Number: (416) 368-0300

3.8.  Construction of Agreement. A reference to an Article or a Section shall
      -------------------------
mean an Article of or a Section in this Agreement unless otherwise expressly
stated. The titles and headings herein are for reference purposes only and shall
not in any manner limit the construction of this Agreement which shall be
considered as a whole. The words "include," "includes" and "including" when used
herein shall be deemed in each case to be followed by the words "without
limitation."

3.9.  Entire Agreement, Assignability, etc. This Agreement constitutes the
      -------------------------------------
entire agreement, and supersedes all other prior agreements and understandings,
both written and oral, between the parties with respect to the subject matter
hereof. This Agreement is not intended to confer upon any person other than the
parties hereto any rights or remedies hereunder, except as otherwise expressly
provided herein, and shall not be assignable by operation of law or otherwise.

3.10. Validity. The invalidity or unenforceability of any provisions of this
      --------
Agreement shall not affect the validity or enforceability of any other
provisions of this Agreement, each of which shall remain in full force and
effect.

3.11. Counterparts. This Agreement may be executed in one or more counterparts,
      ------------
all of which together shall constitute one and the same Agreement.

3.12. Successors and Assigns. This Agreement shall be binding on the legal
      ----------------------
representatives, successors and permitted assigns of the parties hereto.
<PAGE>

                                       9

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

                                         UNIVERSE2U INC.
                                         (formerly Paxton Mining Corporation)

                                    By:  /s/ Barry Herman
                                        --------------------------------
                                         Barry Herman
                                         Title: President

                                         1418276 ONTARIO INC.

                                    By:  /s/ Barry Herman
                                        --------------------------------
                                         Barry Herman
                                         Title: President

                                         /s/ Angelo Boujos
________________________                 ________________________________
Witness                                  Angelo Boujos

                                         /s/ Josie Boujos
________________________                 ________________________________
Witness                                  Josie Boujos

                                         /s/ Josie Boujos
________________________                 ________________________________
Witness                                  Josie Boujos, in trust

                                         /s/ Bill McGill
________________________                 ________________________________
Witness                                  Bill McGill

                                         /s/ Andrew Eyers
________________________                 ________________________________
Witness                                  Andrew Eyers

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