SALES AND MARKETING CONSULTING AGREEMENT
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     THIS SALES AND MARKETING CONSULTING AGREEMENT (this "Agreement") is entered
                                                          ---------
into  and is effective as of June 15, 2001 (the "Effective Date") by and between
                                                 --------------
E-REX, INC., a Nevada corporation with principal offices at 11645 Biscayne Blvd,
Suite  210,  Miami,  Florida 33181 ("Company") and ANNE BALDUZZI, an individual,
                                     -------
residing  at  1060  Thompson  Creek  Road,  Kent  Island,  Maryland  21666
("Consultant").


                                R E C I T A L S:
                                - - - - - - - -

     A.     Consultant  has  particular knowledge and experience in the sale and
marketing  of  telecommunication and wireless internet products and services and
is  in  the  business  of  providing  research and development assistance in the
creation  of strategic sales and marketing plans for such products and services.

     B.     Company is currently developing a portable wireless internet-capable
device  (the  "Dragonfly")  which  should have complete working prototype models
               ---------
available  sometime  after  the  date  of  this  Agreement and is engaged in the
provision  of  various  related  and incidental technical and business services.

     C.     Company  desires  to  develop  a  sales  and  marketing plan for the
Dragonfly  and  strategy  for introducing the Dragonfly into the marketplace and
wishes to engage Consultant for such purposes in accordance with this Agreement.


                                   T E R M S:
                                   - - - - -

     NOW  THEREFORE,  for  and  in  consideration  of  the  mutual  premises and
covenants  contained  herein,  and  other  good  and valuable consideration, the
receipt,  sufficiency  and adequacy of which is hereby acknowledged, the parties
agree  as  follows:

1.     Recitals.  The  foregoing  recitals  are  true and correct and are hereby
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incorporated  by  reference  into  the  substance  of  this  Agreement.

2.     Engagement  of  Consultant.  Subject  to the terms and conditions hereof,
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Company  hereby  engages  Consultant,  and  Consultant  hereby  accepts  such
engagement,  to,  prior  to  the  Delivery  Deadline  (hereinafter  defined) (i)
research the overall consumer sales and distribution markets (wholesale, retail,
OEM  and  otherwise)  for  the  Dragonfly, (ii) prepare a report (the "Marketing
                                                                       ---------
Plan")  of  its  research  results  and  a  strategic  plan  for introducing and
distributing  the  Dragonfly  into and throughout appropriate markets and market
segments  in accordance with the "Proposed Outline" attached hereto as Exhibit A
                                                                       ---------
and (iii) deliver to Company the Marketing Plan and all working papers, research
materials  and  raw  data discovered or created by Consultant in connection with
its  preparation  of  the  Marketing  Plan  (the  "Deliverables").
                                                   ------------





3.     Term;  Consideration;  Default.
       ------------------------------

     A.     The  term of this Agreement shall commence on the Effective Date and
shall  expire  at  5:00  p.m.,  Miami,  Florida time, on the sixtieth (60th) day
thereafter  (the  "Delivery  Deadline").
                   ------------------

     B.     As  compensation  for  Consultant's  services  hereunder, Consultant
shall  be  entitled to receive, upon its delivery of the Deliverables, an amount
equal  to  $150.00  per hour times the number of hours Consultant actually spent
researching  for,  or  working on, the Marketing Plan, up to a maximum amount of
$17,250.00 (155 hours) (the "Consideration").   The Consideration may be paid by
                             -------------
Company,  in the Company's sole discretion, either in cash or by the issuance of
common  stock  of  the  Company  registered  with  the  Securities  and Exchange
Commission  on Form S-8.  Consultant shall deliver, along with the Deliverables,
an  invoice  or  written  certification of the number of hours it actually spent
researching  for,  or  working  on,  the  Marketing  Plan.

     C.     In  the  event  Consultant  shall  default in its performance of its
obligations hereunder or otherwise breaches the terms of this Agreement, Company
may  immediately  terminate  this Agreement and shall not be obligated to accept
any  of the results of Consultant's efforts hereunder, nor compensate Consultant
therefor;  provided,  however,  if  Company requests some or all of Consultant's
results,  Consultant  shall  immediately deliver to Company any such information
requested.  If  Company  requests  and  accepts  some  or  all of the results of
Consultant's  efforts,  Company  shall be obligated to pay Consultant a fair and
reasonable  amount  therefor.

4.     Non-Exclusive  License.
       ----------------------

     A.     Provided  Consultant  complies with the terms and conditions of this
Agreement,  Company  hereby  grants  to  Consultant,  during  the  term  of this
Agreement,  a  non-exclusive  license to use, to the extent necessary to perform
Consultants  obligations  hereunder, present and future trademarks, trade names,
service marks, brand names, logos and slogans, provided such usage conforms with
Company's  guidelines.

     B.      No  license  granted  herein  shall  be assignable or transferable.

5.     Proprietary  Information and Disclosure.  Consultant acknowledges that in
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the  course of performing under this Agreement it may obtain Company information
which  is  of a confidential and proprietary nature ("Proprietary Information").
                                                      -----------------------
Such  Proprietary  Information  may  include,  but  is  not limited to, business
information such as marketing strategies and principles, trade secrets, existing
and  potential  customers,  and,  sales  and  marketing  plans.  Consultant, its
employees,  agents, and representatives shall, during the term of this Agreement
and  after  its  termination,  keep in trust and confidence all such Proprietary
Information,  and  shall  not use such Proprietary Information other than in the
course  of  Consultant's  performance under this agreement, and shall diligently
protect  any  and  all  Proprietary  Information  of  Company  from unauthorized
disclosure.

6.     Relationship  of  the Parties.  Consultant is and will hold itself out to
       -----------------------------
be  an  independent contractor and not an agent, partner or employee of Company.
Consultant  is not authorized to make any promise, warranty or representation on
Company's  behalf  with  respect to any of Company's products or services or any
other  matter,  except  as  expressly  authorized  by  Company.





7.     Notice.  All  notices  must  be  in  writing  and sent to the appropriate
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address  listed  above  or  to such other address as either party may request in
accordance  with this Section 7, by certified mail, return receipt requested, or
by  reputable overnight courier service.  Notice shall be deemed given as of the
date  of deposit with the United States Postal Service (in the case of certified
mail)  or  the  reputable  overnight  courier.

8.     Miscellaneous.
       -------------

     A.     Each of the parties shall hereafter execute all documents and do all
acts  reasonably  necessary  to  effect  the  provisions  of  this  Agreement.

     B.     The provisions of this Agreement shall be deemed to obligate, extend
to  and  inure to the benefit of the successors, assigns, transferees, grantees,
and  indemnities  of  each  of  the  parties  to  this  Agreement.

     C.     This  Agreement  and the interpretation and enforcement of the terms
of  this  Agreement shall be governed under and subject to the laws of the State
of Florida.  Venue for any action taken hereunder shall be Dade County, Florida.

      D.     This  Agreement, after full execution, acknowledgment and delivery,
memorializes  and constitutes the entire agreement and understanding between the
parties and supersedes and replaces all prior negotiations and agreements of the
parties,  whether  written  or  unwritten. Each of the parties to this Agreement
acknowledges  that  no other party, nor any agent or attorney of any other party
has  made  any  promises,  representations,  or  warranty whatsoever, express or
implied,  which  is  not  expressly  contained in this Agreement; and each party
further  acknowledges  that he or it has not executed this Agreement in reliance
upon  any  belief  as  to  any  fact  not  expressly  recited  hereinabove.

     E.     In  the  event  of  a  dispute  between  the  parties concerning the
enforcement  or  interpretation  of this Agreement, the prevailing party in such
dispute,  whether  by  legal  proceedings  or  otherwise,  shall  be  reimbursed
immediately  for  the  reasonably  incurred  attorneys' fees and other costs and
expenses  by  the  other  parties  to  the  dispute.

     F.     Wherever  the context so requires, the singular number shall include
the  plural  and  the  plural  shall  include  the  singular.

     G.     The captions by which the sections and subsections of this Agreement
are  identified  are  for  convenience only, and shall have no effect whatsoever
upon  its  interpretation.

     H.     If  any provision of this Agreement is held to be illegal or invalid
by  a  court  of  competent  jurisdiction,  such provision shall be deemed to be
severed  and deleted and neither such provision, nor its severance and deletion,
shall  affect  the  validity  of  the  remaining  provisions.





     I.     This  Agreement  may be executed in any number of counterparts, each
of  which  shall be deemed an original and, when taken together shall constitute
one  and  the  same  instrument.

     J.     Except as permitted under this Section 8, each of the parties hereto
agrees  to  bear  its own costs, attorney's fees and related expenses associated
with  this  Agreement.

     K.     Any  dispute  or  claim  arising  to  or  in any way related to this
Agreement  shall  be  settled  by arbitration in Miami, Florida. All arbitration
shall  be conducted in accordance with the rules and regulations of the American
Arbitration  Association  ("AAA").  AAA  shall  designate  a  panel  of  three
arbitrators  from an approved list of arbitrators following both parties' review
and  deletion  of  those  arbitrators  on the approved list having a conflict of
interest  with  either  party.  Each party shall pay its own expenses associated
with  such  arbitration  (except  as set forth in this Section 8).  A demand for
arbitration  shall  be made within a reasonable time after the claim, dispute or
other matter has arisen and in no event shall such demand be made after the date
when  institution of legal or equitable proceedings based on such claim, dispute
or  other  matter  in  question  would  be  barred by the applicable statutes of
limitations.  The  decision  of  the  arbitrators shall be rendered within sixty
(60)  days of submission of any claim or dispute, shall be in writing and mailed
to  all the parties included in the arbitration.  The decision of the arbitrator
shall be binding upon the parties and judgement in accordance with that decision
may  be  entered  in  any  court  having  jurisdiction  thereof.

     L.     Neither  Company,  nor Consultant, shall have the right to assign or
delegate  this  Agreement or any rights or obligations created hereby unless the
non-assigning  party  expressly  approves  the  assignment  in  writing.

     M.     A  responsible  officer  of  each party has read and understands the
contents of  this  Agreement and is empowered  and duly authorized on behalf of
that party to  execute  it.

                       [SIGNATURES ON THE FOLLOWING  PAGE]







IN  WITNESS WHEREOF, the parties have executed this Agreement as of the date set
forth  above.


                                   COMPANY:
                                   --------

                                   E-REX,  INC.,  a  Nevada  corporation

                                   /s/  Carl  E.  Dilley
                                   -------------------------------------
                                   By:  Carl  E.  Dilley,  President



                                   CONSULTANT:
                                   ----------



                                   /s/  Anne  Balduzzi
                                   -------------------------------------
                                   Anne  Balduzzi






                                    EXHIBIT A

           Proposed Outline for Marketing & Product Introduction Plan
           ----------------------------------------------------------





                             [Please see attached.]