MASTER NETWORK MARKETING AGREEMENT

        This MASTER NETWORK MARKETING AGREEMENT (the "Agreement")
   is made and entered into effective the 1st day of March,
   2002, by and between TELEWRX, INC., a Florida corporation
   ("Telewrx") on behalf of itself, its subsidiaries, affiliates
   and predecessors (collectively, the "Telewrx Group"), and
   T-WRX MARKETING SERVICES, LLC, a Utah limited liability
   company ("T-Wrx Marketing") on behalf of itself, its members,
   subsidiaries, affiliates and predecessors (collectively, the
   "T-Wrx Marketing Group").  T-WRX MARKETING is a wholly owned
   subsidiary of 21st Century Marketing, a Nevada limited
   liability company.

                            BACKGROUND
        Upon execution of this Agreement the T-Wrx Marketing
   Group will become  the founding distributor of the multi-level
   marketing network (the "MLM Network") established for purposes
   of marketing and distributing internet, advertising, marketing
   and other communications products and services (the "Telewrx
   Products and Services") that the Telewrx Group has obtained
   the right to distribute on behalf of Telewrx and other members
   of the Telewrx Group.  In becoming the founding distributor
   T-Wrx Marketing intends, in cooperation with the Telewrx
   Group, to develop for the approval of Telewrx (and for use in
   the MLM Network) a standard form of Independent Representative
   Agreement (the "IR Agreement"), which IR Agreement shall
   include the Compensation Plan (as further described herein)
   and the Policies and Procedures (as further described herein)
   to be adopted by Telewrx for purposes of establishing a
   contractual relationship with those persons who join the MLM
   Network.  Because of the status of the T-Wrx Marketing Group
   as the founding distributor there are certain  provisions that
   are not a part of the Compensation Plan and the Policies and
   Procedures that are applicable to the T-Wrx Marketing Group.
   The purpose of this Agreement is to set forth such additional
   provisions and to establish the agreed upon relationships
   between the Telewrx Group on the one hand, and the T-Wrx
   Marketing Group as the founding distributor of the MLM Network
   on the other hand.

                             AGREEMENT

        Section 1.     Nature of Founder Status; MLM Network as
   Sole Marketing Agent for the Telewrx Group.

             1.1  IN GENERAL.  Subject to the provisions of this
   Agreement, T-Wrx Marketing shall be the senior and founding
   distributor of the Telewrx Group for all sales of Telewrx
   Products and Services through the MLM Network in the manner
   provided herein.   All persons and entities selling Telewrx
   Products and Services through the MLM Network shall be part of
   the "downline" of T-Wrx Marketing, except for the Designated
   Representative (as same is described in Section 3.2) and which
   Designated Representative may be "upline" to T-Wrx Marketing.

             1.2  START-UP AND OTHER EXPENSES.  The T-Wrx
   Marketing Group shall be responsible for all expenses incurred
   by it in the development, maintenance and management of the
   T-Wrx Marketing "downline."  However, neither T-Wrx Marketing
   nor any other member of the T-Wrx Marketing Group, shall be
   responsible for the expenses incurred by Telewrx or any other
   member of the Telewrx Group in hosting distributor meetings
   (including, without limitation, any annual, semi-annual
   independent representative meeting or conference), providing
   Telewrx produced sales materials, providing sales incentives
   sponsored or provided by the Telewrx Group, administering the
   MLM plan and providing the products and services of the
   Telewrx Group that are considered the expenses of a sponsor,
   such as Telewrx and the Telewrx Group, in a multi-level
   marketing system.

             1.3  ADVISORY BOARD.  For so long as this Agreement
   is in effect, there shall be appointed from among independent
   representatives participating in the MLM Network an Advisory
   Board to Telewrx (having such name as Telewrx and T-Wrx
   Marketing shall mutually agree) to advise and consult with the
   Telewrx Group on any issue or item relating to the MLM Network
   and/or the sale of Telewrx Products and Services. So long as
   T-Wrx Marketing is an independent representative in good
   standing of the Telewrx Group, the number of members of the
   Advisory Board, and the persons appointed to the Advisory
   Board, shall be mutually agreed to by the Telewrx Group and
   T-Wrx Marketing.   Among other things, the Advisory Board
   shall act as a liaison between the Telewrx Group and the
   independent representatives and shall meet at such time or
   times as T-Wrx Marketing and the Telewrx Group shall determine
   for the purpose of setting independent representative policies
   and procedures with the Telewrx Group.  The Advisory Board
   shall be maintained for the purpose of developing and
   recommending future Telewrx Group policy and procedures with
   respect to the MLM Network.  The Telewrx Group shall consider
   in good faith, and implement as it deems appropriate, Advisory
   Board recommendations.

        1.4  OTHER MULTI-LEVEL MARKETING ACTIVITIES.    T-Wrx
   Marketing, its members, employees, consultants and affiliates,
   shall have the right to participate in multi-level marketing
   activities other than the MLM Network; provided, however, that
   T-Wrx Marketing shall devote such amount of time as may be
   necessary to manage and administer to the MLM Network.

   SECTION 2.     MLM NETWORK EXCLUSIVE VEHICLE FOR TELEWRX
   SALES.    As a specific inducement to T-Wrx Marketing to bring
   its multi-level marketing group and capabilities to the
   Telewrx Group and to enter into this Agreement, and except as
   specifically otherwise provided in this Section 2 below, the
   Telewrx Group agrees that all sales of Telewrx Products and
   Services however and whenever made shall be made solely and
   exclusively through the MLM Network.  Notwithstanding the
   provisions of this Section 2 above, the Telewrx Group shall
   have the right under the following circumstances to market and
   sell Telewrx Products and Services other than through the MLM
   Network:  The Telewrx Group shall have the right to market,
   sell, lease or otherwise dispose of or make available outside
   the MLM Network,  any fiber optic cable or other long distance
   capacity (collectively, the "Exempt Telewrx Products and
   Services") that the Telewrx Group may own, lease or otherwise
   have the right to use so long as such marketing and sale of
   the Exempt Telewrx Products and Services do not involve the
   sale of the Telewrx Products and Services that the MLM Network
   is marketing and selling on behalf of the Telewrx Group.

   SECTION 3.     COMPENSATION PLAN; GRANDFATHERING; "BREAKAGE;"
   ETC.

        3.1  COMMISSIONS, ETC; ADJUSTMENTS TO COMMISSION RATES
   IN GENERAL.   The parties agree to negotiate in good faith and
   complete as promptly as possible the Compensation Plan setting
   forth the commissions that shall be paid to independent
   representatives, along with the Policies and Procedures that
   are to govern the relationships of the independent
   representatives to the Telewrx Group.  The Compensation Plan
   shall include such provisions, as may be mutually agreed upon
   by the parties, relating to limitations and restrictions on
   the percentage of gross revenue that may subject to applicable
   commissions under the Compensation Plan (the "Compensation
   Percentage Limit").  In connection with determining the
   Compensation Percentage Limit the parties agree to recognize
   that the aggregate commissions to be paid to the MLM Network
   under the Compensation Plan must permit the Telewrx Group with
   the opportunity to earn the amount of income and other returns
   as provided as a part of its business plan.  The parties
   further agree and acknowledge that any amounts payable as
   compensation under the Compensation Plan, including amounts
   due by reason of the "grandfathering" provided for in Section
   3.2 below, shall not in the aggregate exceed the agreed
   Compensation Percentage Limit.   The Compensation Percentage
   Limit shall, from time to time and as mutually agreed by the
   parties, be adjusted as may be necessary or desirable to
   achieve an equitable equilibrium between the Telewrx Group
   reaching appropriate earnings and the independent
   representatives comprising the MLM Network being reasonably
   compensated in accordance with the network marketing industry
   standards with respect to the services that the independent
   representatives are providing the Telewrx Group.

             3.2  GRANDFATHERED STATUS. T-Wrx Marketing, along
   with one other person or entity (the "Designated
   Representative") to be designated in writing by T-Wrx
   Marketing to Telewrx, shall be "grandfathered," as such term
   is commonly understood in the network marketing industry, into
   the MLM Network .   As such, T-Wrx Marketing and the
   Designated Representative shall be excluded and otherwise
   exempt from the necessity of obtaining volume, as well as, any
   depth, width or breadth requirements imposed upon other
   independent representatives in order to maintain its position,
   in the case of T-Wrx Marketing, as the founding distributor of
   the MLM Network of the Telewrx Group) and in the case of the
   Designated Representative, as a distributor.   So long as this
   Agreement exists, T-Wrx Marketing and the Designated
   Representative shall retain their respective status and all
   rights to receive compensation under the Compensation Plan
   regardless of the performance of T-Wrx Marketing, any member
   of the T-Wrx Marketing Group and/or the Designated
   Representative in connection with the purchase of Telewrx
   Products and Services and regardless of the status or activity
   of the "downline" distributors of T-Wrx Marketing and the
   Designated Representative.   Such "grandfathering" shall
   include the elimination of any restriction or limitation on
   the depth of the downline with respect to which T-Wrx
   Marketing is entitled to participate, except to the extent of
   the of the agreed upon restrictions and limitations as to the
   amount of overall revenue that is to be devoted to the payment
   of commissions under the Compensation Plan.

          3.3     BREAKAGE.   In the ordinary course of paying
   commissions in accordance with the Compensation Plan, not all
   commissions generated will have a corresponding eligible
   independent representative who will be entitled to receive
   payment of such Commissions, thus resulting in amounts that
   for all purposes of this Agreement shall be termed "Breakage."
     To the extent amounts representing Breakage exist, the
   Telewrx Group agrees that 60% of such amounts comprising
   Breakage shall be retained by the Telewrx Group and 40% of
   such amounts comprising Breakage shall be paid to T-Wrx
   Marketing.  The amounts of Breakage received by T-Wrx
   Marketing  may be retained or otherwise used by T-Wrx
   Marketing at its discretion to make payments or distributions
   to other independent representatives in the downline.  It is
   the expressed intent of the parties that T-Wrx Marketing shall
   have the flexibility and discretion to apply the amounts of
   Breakage that it receives in a manner that it deems
   appropriate in any given set of circumstances, including
   retaining any such Breakage Amounts for its own account.
   T-Wrx Marketing further acknowledges and agrees that the
   Breakage, regardless of how allocated hereunder, is
   compensation which, when added to other compensation paid or
   payable to independent representatives who are part of the MLM
   Network, shall not exceed the Compensation Percentage Limit.

        3.4  AMENDMENTS TO COMPENSATION PLAN AND POLICIES AND
   PROCEDURES.  If either the Telewrx Group or T-Wrx Marketing
   believes that a change in the IR Agreement, the Compensation
   Plan and/or the Policies and Procedures should be implemented,
   the parties shall negotiate in good faith and shall arrive at
   a mutual agreement that reasonably balances the needs and
   interests of Telewrx with the needs and interests generally of
   the independent representatives that are selling Telewrx
   Products and Services.   The provisions of this Section 3.4
   shall, without limitation, also apply to adjustments with
   respect to the Compensation Percentage Limit.

             3.5  INFORMATION SHARING.  The Telewrx Group shall
   provide to T-Wrx Marketing on a quarterly or monthly basis, as
   T-Wrx Marketing may request, all information relating to the
   Telewrx Group sales and the activities of the independent
   representatives in the MLM Network used by the Telewrx Group
   to calculate commission income due to the independent
   representatives including, but not limited to, commission
   income payable to T-Wrx Marketing and the Designated
   Representative.

        SECTION 4. COMPLIANCE ISSUES.

             4.1  IN GENERAL.  The Telewrx Group shall make
   available to the T-Wrx Marketing Group, at the expense of the
   Telewrx Group, the necessary resources to insure that the MLM
   Network is established, maintained and operated in material
   compliance with all applicable laws and regulations including,
   but not limited to, rules and regulations promulgated by the
   Federal Trade Commission, the Federal Communications
   Commission, any state Attorney General's office and any state
   Consumer Protection Division or like agency.  Such resources
   shall include, but are not necessarily limited to, engaging
   legal counsel and independent consultants for review,
   consultation and drafting with respect to the procedures
   relating, and the documents to be used in establishing the
   desired legal relationships for, the MLM Network.

        4.2  COSTS OF LEGAL ACTION; INDEMNITY.    In the event of
   any legal action involving the T-Wrx Marketing Group with
   respect to activities in connection with the MLM Network, the
   Telewrx Group shall bear the cost of any defense, provided
   that such legal action is not a result any act or omission on
   the part of T-Wrx Marketing Group which either (a) constitutes
   an illegal act, except if such illegal act is based upon the
   method of business transacted by the Telewrx Group pursuant to
   the IR Agreement and the published Policies and Procedures, or
   (b) constitutes gross negligence, malfeasance or the material
   breach the T-Wrx Marketing Group, its employees or members of
   the IR Agreement or published Policies and Procedures.  The
   Telewrx Group shall indemnify and hold the T-Wrx Marketing
   Group harmless against any claims or judgments arising in
   connection with activities of the MLM Network so long as such
   claims or judgments are not a result any act or omission on
   the part of T-Wrx Marketing Group which either (a) constitutes
   an illegal act, except if such illegal act is based upon the
   method of business transacted by the Telewrx Group pursuant to
   the IR Agreement and the published Policies and Procedures, or
   (b) constitutes gross negligence, malfeasance or the material
   breach the T-Wrx Marketing Group, its employees or members of
   the IR Agreement or published Policies and Procedures.  T-Wrx
   Marketing Group shall indemnify and hold the Telewrx Group
   harmless against any claims or judgments arising in connection
   with activities of the MLM Network in the event that such
   claims or judgments are a result any act or omission on the
   part of T-Wrx Marketing Group which either (a) constitutes an
   illegal act, except if such illegal act is based upon the
   method of business transacted by the Telewrx Group pursuant to
   the IR Agreement and the published Policies and Procedures, or
   (b) constitutes gross negligence, malfeasance or the material
   breach the T-Wrx Marketing Group, its employees or members of
   the IR Agreement or published Policies and Procedures.  The
   obligations upon the parties under this Section 4.2 shall be
   conditioned upon (i) timely notification from the T-Wrx
   Marketing Group or Telwrx, as the case may be, to T-Wrx or
   Telewrx, as the case may be of any such legal action or claim,
   and (ii) reasonable cooperation by the parties in defending or
   settling on such action or claim.

        SECTION 5.     ASSIGNMENT.

             5.1  ASSIGNMENT WITH NO REQUIRED CONSENT.   Each of
   T-Wrx Marketing and Telewrx shall be permitted, without
   consent to assign all or any rights and obligations under this
   Agreement to an Affiliate (as defined in Section 5.3 below).

             5.2  ASSIGNMENT WITH CONSENT.  Each of T-Wrx
   Marketing and Telewrx shall be permitted to assign its rights
   and obligations under this Agreement to any third party with
   the prior written consent, which consent shall not be
   unreasonably withheld, of the non-assigning party first
   obtained.  Except as provided in Section 5.1 above and this
   Section 5.2, neither T-Wrx Marketing nor Telewrx shall assign,
   transfer or otherwise dispose of this Agreement or any rights
   or obligations arising by reason of this Agreement.

             5.3  DEFINITION OF AFFILIATE.  An  "Affiliate" of
   T-Wrx Marketing or  Telewrx, as the case may be, is defined as
   any individual or entity that directly or indirectly through
   one or more intermediaries, controls, or is controlled by or
   is under common control with T-Wrx Marketing or Telewrx, as
   the case may be.

        SECTION 6.     CERTAIN PAYMENTS AND EQUITY RIGHTS.

             6.1  CASH COMPENSATION.  In consideration of the
   benefit of the intangible asset (the "MLM Intangible") being
   provided by T-Wrx Marketing to Telewrx in the form of a group
   of independent representatives who are to be the initial part
   of the MLM Network, the Telewrx Group shall pay certain cash
   compensation (the "Cash Compensation") to T-Wrx Marketing in
   the amount of Three Hundred Fifty Thousand Dollar ($350,000).
   Within __________ (____) days after execution of this
   Agreement by the parties hereto, Telewrx shall, by wire
   transfer of immediately available funds pursuant to the
   instructions provided in Exhibit 6.1, pay a portion of the
   Cash Compensation in the amount of One Hundred Fifty Thousand
   Dollars ($150,000) to T-Wrx Marketing.  On April 1, 2002, the
   remainder of the Cash Compensation in the amount of  Two
   Hundred Thousand Dollars ($200,000) shall be, likewise, wire
   transferred, unless alternative instructions are provided by
   T-Wrx Marketing to Telewrx.

             6.2  EQUITY COMPENSATION.  Telewrx has heretofore
   issued to T-Wrx Marketing or its designated Affiliate
   1,000,000 shares (the "T-Wrx Founders Shares") of the $.0001
   par value common stock (the "Common Stock") of Telewrx.

             SECTION 6.3    SHAREHOLDER AGREEMENT.  Telewrx and
   T-wrx Marketing hereby confirm that the T-wrx Founders Shares
   are subject to certain rights and obligations under a certain
   Shareholder Agreement executed by certain shareholders of
   Telewrx that own and control a majority of the outstanding
   Common Stock.

        SECTION 7.     MISCELLANEOUS.

             7.1. CERTAIN EXPENSES.   Each party shall bear its
   or his own legal and related expenses of negotiating,
   preparing, executing and delivering this Agreement.

             7.2  CONFLICTS.  If there is any conflict between
   the provisions of this Agreement and/or the provisions of the
   IR Agreement (including any Policies and Procedures,
   Compensation Plan or other items promulgated by Telewrx as
   part of the relationship between any IR, as defined in the IR
   Agreement, and Telewrx), the provisions of this Agreement
   shall control.

             7.3  APPLICABLE LAW AND JURISDICTION.   This
   Agreement shall be interpreted under the laws of the State of
   Florida.  Any litigation resulting from this Agreement, or the
   relationships contemplated thereby, shall be brought in Palm
   Beach County, Florida (or in a federal District Court having
   jurisdiction in Palm Beach County, Florida).  The Telewrx
   Group and the T-Wrx Marketing Group hereby submit to the
   jurisdiction and venue of any local state or federal court
   located within or having jurisdiction in Palm Beach County,
   Florida, for resolution of any and all claims, causes of
   action or disputes arising out of, related to or concerning
   this Agreement and agree that service by registered mail to
   the address set forth in this Agreement shall constitute
   sufficient service of process for any such action.  The
   Telewrx Group and the T-Wrx Marketing Group further agree that
   any claims, causes of action or disputes arising out of,
   relating to or concerning this Agreement shall only have
   jurisdiction and venue in the local, state or federal courts
   of the State of Florida.

        7.4  NOTICES.  All notices required or permitted under
   this Agreement shall be given by registered or certified mail,
   postage prepaid, by Federal Express or other express mail
   service, by facsimile, or by hand delivery, directed as follows:

   If intended for the Telewrx Group to:

   Telewrx, Inc.
   17252 Balboa Point Way
   Boca Raton, Florida  33487
   Attention:  Michael P. Brown;

   with a copy to:

   Edward H. Gilbert, P.A
   5100 Town Center Circle, Suite 430
   Boca Raton, Florida 33486
   Attention: Edward H. Gilbert

   If intended for T-Wrx Marketing Group:

   T-Wrx Marketing, LLC
   10454 Edinburgh Drive
   Highland, Utah  84003
   Attention:  David Farmer;

   with a copy to:

   Fabian & Clendenin
   215 South State Street, 12th Floor
   Salt Lake City, Utah 84111
   Attention:  David J. Lyon

   Any notice delivered by mail or express service in accordance
   with this paragraph shall be deemed to have been duly given
   three calendar days after the same is deposited in any post
   office or postal box regularly maintained by the United
   States.  Any notice that is hand delivered or sent by express
   mail or facsimile shall be effective upon receipt by the party
   to whom it is addressed.  Either party, by notice given as
   above, may change the address to which future notices should
   be sent.
        7.5  SUCCESSORS AND ASSIGNS.  This Agreement shall be
   binding upon and shall inure to the benefit of the parties
   hereto and each party's respective heirs, executors, personal
   representatives, successors and permitted assigns.

        7.6  ENTIRE AGREEMENT.  This Agreement, together with the
   exhibits attached hereto, constitutes the entire agreement
   between the parties and may not be modified in any manner
   except by an instrument in writing signed by both parties.

        7.7  HEADINGS.  This section and subsection headings
   contained in this Agreement are inserted only for convenient
   reference and do not define, limit or proscribe the scope of
   this Agreement or any exhibit attached hereto.

        7.8  COUNTERPARTS.  This Agreement may be executed in any
   number of counterparts that together shall constitute one and
   the same instrument.

        7.9  UNENFORCEABLE PROVISIONS.  If any provision of this
   Agreement, or the application thereof to any person or
   situation shall be held invalid or unenforceable, the
   remainder of this Agreement, and the application of such
   provision to persons or situations other than those to which
   it shall have been held invalid or unenforceable, shall
   continue to be valid and enforceable to the fullest extent
   permitted by law; provided, that the elimination of such
   provision shall not have a materially adverse effect on the
   rights, benefits, or obligations of the affected party or
   parties.

        7.10 WAIVERS.  No waiver by either party of any provision
   hereof shall be effective unless in writing or shall be deemed
   to be a waiver of any other provision hereof or of any
   subsequent breach by either party of the same or any other
   provision.

        7.11 ATTORNEYS' FEES AND COSTS.  In the event of
   litigation between any of the parties arising out of the
   enforcement of or a default under this Agreement, the
   prevailing party shall be entitled to judgment for court costs
   and reasonable attorneys' fees in an amount to be determined
   by the court.

        7.12 ANNOUNCEMENTS.  The parties shall consult with each
   other with regard to all press releases and other announcement
   regarding this Agreement and the transactions contemplated
   hereby issued upon or prior to the execution of this
   Agreement; and, except as may be required by applicable laws
   or to obtain required consents, neither the Telewrx Group nor
   the T-Wrx Marketing Group shall issue any such press releases,
   announcements, or other publicity without the prior consent of
   the other party.

        7.13 FACSIMILE SIGNATURES. Any signature by facsimile
   transmission shall be effective to bind the party so executing
   this Agreement.


               [THIS SPACE INTENTIONALLY LEFT BLANK]




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

                                   T-Wrx Marketing Services, LLC


                                   By: /s/ David J. Lyon
                                   David J. Lyon, Authorized Officer


                                   Telwrx, Inc.



                                   By: /s/ Michael P.Brown
                                   Michael P. Brown, President