THE  SECURITIES  REPRESENTED  HEREBY  HAVE  NOT BEEN REGISTERED UNDER THE UNITED
STATES  SECURITIES  ACT  OF 1933, AS AMENDED (THE "SECURITIES ACT").  THE HOLDER
HEREOF, BY PURCHASING SUCH SECURITIES AGREES FOR THE BENEFIT OF THE COMPANY THAT
SUCH  SECURITIES  MAY  BE OFFERED, SOLD OR OTHERWISE TRANSFERRED ONLY (A) TO THE
COMPANY,  (B)  PURSUANT  TO  AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES
ACT,  OR  (C)  IF  REGISTERED  UNDER THE SECURITIES ACT AND ANY APPLICABLE STATE
SECURITIES  LAWS.  IN ADDITION, A SECURITIES PURCHASE AGREEMENT, DATED AS OF THE
DATE  HEREOF,  A COPY OF WHICH MAY BE OBTAINED FROM THE COMPANY AT ITS PRINCIPAL
EXECUTIVE  OFFICE,  CONTAINS  CERTAIN  ADDITIONAL  AGREEMENTS AMONG THE PARTIES,
INCLUDING,  WITHOUT LIMITATION, PROVISIONS WHICH (A) LIMIT THE CONVERSION RIGHTS
OF  THE  HOLDER,  (B)  SPECIFY VOLUNTARY AND MANDATORY REPAYMENT, PREPAYMENT AND
REDEMPTION  RIGHTS  AND  OBLIGATIONS AND (C) SPECIFY EVENTS OF DEFAULT FOLLOWING
WHICH  THE  REMAINING  BALANCE  DUE  AND  OWING  HEREUNDER  MAY  BE ACCELERATED.

No.  1                                                          Up  to  $500,000

                                   E-REX, INC.

                              10% Convertible Note

     E-REX,  INC.,  a  Nevada  corporation  (together  with  its successors, the
"Company"),  for value received hereby promises to pay to Auxiliarius Fortunare,
LLC  or his registered assigns, the principal sum of up to Five Hundred Thousand
Dollars  ($500,000.00)  or,  if  less,  the  principal  amount of this Note then
outstanding,  on the Maturity Date to the Holder in such coin or currency of the
United States of America as at the time of payment shall be legal tender for the
payment  of  public and private debts, and to pay interest on (each an "Interest
Payment  Date")  (i)  the Maturity Date, (ii) each Conversion Date, as hereafter
defined,  and (iii) the date the principal amount of the Convertible Notes shall
be  declared  to  be  or  shall  automatically  become  due  and payable, on the
principal  sum  hereof  outstanding  in  like coin or currency, at the rates per
annum  set  forth  below.  The Maturity Date shall be that date which is two (2)
years  from  the date of each delivery of part or all of the principal amount as
set  forth  below.

     The  Holder  shall  be  required to deliver the principal amount under this
Note  according  to  the  following  schedule:

          (a)     Holder  shall  deliver the sum of $10,000 every seven (7) days
beginning  on  the  seventh (7th) day following the conditions precedent (each a
"Funding  Day"):

               (i)     the  effectiveness within 120 days of the Closing Date as
defined  in  the  Agreement  (and  continued  effectiveness)  of  a Registration
Statement  filed with the Securities and Exchange Commission which registers the
resale  of  the shares of Company common stock to be received by the Holder upon
conversion  of  some  or  all  of  the  principal  amount  of  this  Note;  and



               (ii)     the average trading volume of the Company's common stock
during  the  fifteen  (15) trading days preceding each Funding Day is within the
range  set  forth in the table attached hereto and made a part hereof as Exhibit
II;  and

               (iii)     the  average  Closing Bid Price of the Company's common
stock  during  the fifteen (15) trading days preceding the Funding Day is within
the  range  set  forth  in  the  table attached hereto and made a part hereof as
Exhibit  II.

               (iv)     the  conditions  precedent  set  forth  in  (a)(ii)  and
(a)(iii),  and  the  Conversion  Price applicable to any given funding traunche,
shall  be  reset based on the table set forth in Exhibit II based on the Closing
Bid  Price  on  each  applicable  Funding  Day.

          (b)     Holder  shall  have  no  obligation  to  deliver the principal
amount under this Note unless and until the conditions set forth above have been
satisfied.

     The  interest  rate  shall  be  ten  percent (10%) per annum (the "Interest
Rate")  or,  if  less,  the  maximum rate permitted by applicable law.  Past due
amounts  (including  interest,  to the extent permitted by law) will also accrue
interest  at  the Interest Rate plus two percent (2%) per annum or, if less, the
maximum  rate  permitted  by  applicable  law,  and  will  be  payable on demand
("Default  Interest").  Interest  on this Convertible Note will be calculated on
the  basis  of  a 360-day year of twelve (12) months.  All payments of principal
and  interest  hereunder shall be made for the benefit of the Holder pursuant to
the terms of the Agreement (hereafter defined).  Except as otherwise provided in
this  Convertible Note, the interest payable on each Interest Payment Date shall
be  added  to  the outstanding principal amount of this Convertible Note on such
date and thereafter be considered part of the outstanding principal amount.  The
Company  may  elect  to pay the interest payable on any Interest Payment Date in
cash, provided it gives the registered holder written notice of such election at
least  five  (5) Business Days prior to the applicable Interest Payment Date and
pays  the same by such date.  On each Conversion Date, interest shall be paid in
shares  of  Common  Stock  on  the  portion  of  the  principal  balance  of the
Convertible  Note  then  being  converted.  The number of shares of Common Stock
issued as interest shall be determined by dividing the dollar amount of interest
due  on  the applicable Interest Payment Date by the Conversion Price or Default
Conversion  Price  then  in  effect.

     This Convertible Note (this "Convertible Note") is one of a duly authorized
issuance of $500,000 original aggregate principal amount of Convertible Notes of
the  Company  referred to in that certain Securities Purchase Agreement dated as
of  the  date  hereof  between the Company and the Purchasers named therein (the
"Agreement").  The  Agreement  contains  certain additional agreements among the
parties  with  respect to the terms of this Convertible Note, including, without
limitation,  provisions which (A) limit the conversion rights of the Holder, (B)
specify  voluntary and mandatory repayment, prepayment and redemption rights and
obligations  and  (C)  specify  Events  of Default following which the remaining
balance  due and owing hereunder may be accelerated.  All such provisions are an
integral part of this Convertible Note and are incorporated herein by reference.
This  Convertible Note is transferable and assignable to one or more Persons, in
accordance  with  the  limitations  set  forth  in  the  Agreement.



     The  Company  shall  keep  a  register  (the  "Register") in which shall be
entered  the  names  and  addresses of the registered holder of this Convertible
Note  and  particulars  of  this Convertible Note held by such holder and of all
transfers of this Convertible Note.  References to the Holder or "Holders" shall
mean  the  Person  listed  in  the  Register  as  the  registered holder of such
Convertible  Notes.  The  ownership  of this Convertible Note shall be proven by
the  Register.

     1.     Certain  Terms  Defined.  All terms defined in the Agreement and not
            -----------------------
otherwise  defined  herein  shall have for purposes hereof the meanings provided
for  in  the  Agreement.

     2.     Covenants.  Unless  the  Majority  Holders  otherwise  consent  in
            ---------
writing,  the  Company  covenants  and agrees to observe and perform each of its
covenants,  obligations  and  undertakings  contained  in  the  Agreement, which
obligations  and  undertakings  are  expressly assumed herein by the Company and
made  for  the  benefit  of  the  holder  hereof.

     3.     Payment  of Principal.  The Company shall repay the remaining unpaid
            ---------------------
balance  on  this  Convertible  Note on the Maturity Date.  The Company may, and
shall  be  obligated to, prepay all or a portion of this Convertible Note on the
terms  specified  in  the  Agreement.

     4.1     Conversion  of  Convertible Note.  The Holder shall have the right,
             --------------------------------
at  its option, at any time from and after the date of the Agreement, to convert
the  principal amount of this Convertible Note, or any portion of such principal
amount,  into that number of fully paid and nonassessable shares of Common Stock
(as  such  shares shall then be constituted) determined pursuant to this Section
4.1.  The  number of shares of Common Stock to be issued upon each conversion of
this  Convertible Note shall be determined by dividing the Conversion Amount (as
defined  below)  by  the Conversion Price in effect on the date (the "Conversion
Date")  a  Notice  of  Conversion  is  delivered to the Company by the Holder by
facsimile  or  other  reasonable means of communication dispatched prior to 5:00
p.m.,  Florida  Time.  The  term  "Conversion Amount" means, with respect to any
conversion of this Convertible Note, the sum of (1) the principal amount of this
Convertible  Note to be converted in such conversion plus (2) accrued and unpaid
interest,  if  any,  on  such principal amount at the interest rates provided in
this  Convertible Note to the Conversion Date plus (3) Default Interest, if any,
on  the  interest  referred to in the immediately preceding clause (2); the term
"Conversion  Price"  means $0.008 per share, unless the price and trading volume
of  the Company's common stock require that the Conversion Price be reset as set
forth  in  Exhibit  II attached hereto and made a part hereof, in which case the
Conversion  Price  shall  be  as  set  forth  therein.

     4.2     Irrevocable Instructions to Transfer Agent. Consistent with Section
             ----------------------------------------------
7.10  of  the Agreement, the Company (i) shall promptly irrevocably instruct its
transfer  agent  to  issue  certificates  for  the  Common  Stock  issuable upon
conversion  of  this  Convertible Note and (ii) agrees that its issuance of this
Convertible  Note shall constitute full authority to its officers and agents who
are  charged  with the duty of executing stock certificates to execute and issue
the  necessary  certificates  for  shares of Common Stock in accordance with the
terms  and  conditions  of  this  Convertible  Note.



     4.3     Method  of  Conversion
             ----------------------

     (a)     Notwithstanding  anything  to  the  contrary set forth herein, upon
conversion  of  this  Convertible  Note in accordance with the terms hereof, the
Holder  shall  not  be required to physically surrender this Convertible Note to
the  Company  unless the entire unpaid principal amount of this Convertible Note
is  so  converted.  Rather,  records  showing the principal amount converted (or
otherwise  repaid)  and  the  date  of  such  conversion  or  repayment shall be
maintained  on  a ledger substantially in the form of Annex I attached hereto (a
                                                      -------
copy  of  which shall be delivered to the Company and the Escrow Agent with each
Notice  of Conversion).  It is specifically contemplated that the Company hereof
shall act as the calculation agent for conversions and repayments.  In the event
of any dispute or discrepancies, such records maintained by the Company shall be
controlling  and determinative in the absence of manifest error.  The Holder and
any  assignee,  by  acceptance  of  this Convertible Note, acknowledge and agree
that, by reason of the provisions of this paragraph, following a conversion of a
portion  of  this  Convertible  Note,  the  principal amount represented by this
Convertible  Note will be the amount indicated on Annex I attached hereto (which
                                                  -------
may  be  less  than  the  amount  stated  on  the  face  hereof).

     (b)     The  Company  shall  not  be  required  to pay any tax which may be
payable  in  respect  of  any  transfer involved in the issuance and delivery of
shares  of  Common  Stock  or other securities or property on conversion of this
Convertible  Note  in  a name other than that of the Holder (or in street name),
and  the  Company  shall  not be required to issue or deliver any such shares or
other  securities or property unless and until the person or persons (other than
the  Holder or the custodian in whose street name such shares are to be held for
the  Holder's  account)  requesting  the issuance thereof shall have paid to the
Company the amount of any such tax or shall have established to the satisfaction
of  the  Company  that  such  tax  has  been  paid.

     (c)     Upon receipt  by  the  Company  and  Escrow  Agent  of  a Notice of
Conversion,  the Holder shall be deemed to be the holder of record of the Common
Stock  issuable  upon  such conversion, the outstanding principal amount and the
amount  of accrued and unpaid interest on this Convertible Note shall be reduced
to  reflect such conversion, and, unless the Company defaults on its obligations
under this Article 4, all rights with respect to the portion of this Convertible
Note  being  so  converted shall forthwith terminate except the right to receive
the  Common Stock or other securities, cash or other assets, as herein provided,
on  such  conversion.  If  the Holder shall have given a Notice of Conversion as
provided  herein, the Company's obligation to issue and deliver the certificates
for  shares of Common Stock shall be absolute and unconditional, irrespective of
the  absence  of  any  action  by  the Holder to enforce the same, any waiver or
consent  with  respect  to  any  provision thereof, the recovery of any judgment
against  any person or any action by the Holder to enforce the same, any failure
or delay in the enforcement of any other obligation of the Company to the Holder
of  record,  or any setoff, counterclaim, recoupment, limitation or termination,
or  any breach or alleged breach by the Holder of any obligation to the Company,
and  irrespective  of  any  other  circumstance which might otherwise limit such
obligation  of the Company to the Holder in connection with such conversion. The
date  of  receipt  (including receipt via telecopy) of such Notice of Conversion
shall be the Conversion Date so long as it is received before 5:00 p.m., Florida
Time,  on  such  date.



     5.     Miscellaneous.  This  Convertible  Note  shall  be  deemed  to  be a
            -------------
contract made under the laws of the State of Florida, and for all purposes shall
be  governed  by  and  construed  in accordance with the laws of said State. The
parties hereto, including all guarantors or endorsers, hereby waive presentment,
demand, notice, protest and all other demands and notices in connection with the
delivery,  acceptance,  performance  and  enforcement  of this Convertible Note,
except  as specifically provided herein, and assent to extensions of the time of
payment,  or  forbearance or other indulgence without notice. The Company hereby
submits  to  the  exclusive jurisdiction of the United States District Court for
the  State  of  Florida and of any Florida state court for purposes of all legal
proceedings  arising  out  of  or relating to this Convertible Note. The Company
irrevocably  waives, to the fullest extent permitted by law, any objection which
it  may  now or hereafter have to the laying of the venue of any such proceeding
brought in such a court and any claim that any such proceeding brought in such a
court  has been brought in an inconvenient forum. The Company hereby irrevocably
waives any and all right to trial by jury in any legal proceeding arising out of
or  relating  to this Convertible Note. Notwithstanding anything to the contrary
in  the foregoing, at the election of the Holder, any dispute between the Holder
and  the  Company may be arbitrated, rather than litigated in the courts, before
and  in  accordance  with the rules of the American Arbitration Association. The
Company  agrees  to  submit  to  and  participate  in  any  such  arbitration.

     The  Holder of this Convertible Note by acceptance of this Convertible Note
agrees  to  be  bound  by  the  provisions  of  this  Convertible Note which are
expressly  binding  on  such  Holder.


                            [Signature page follows]


     IN  WITNESS  WHEREOF,  the  Company  has  caused this instrument to be duly
executed.


     Dated:  October  14,  2002


                                   E-REX,  INC.,
                                   a  Nevada  corporation


                                   /s/  Carl  Dilley
                                   -----------------
                                   By:  Carl  Dilley
                                        ------------
                                   Its:  President
                                         ---------





                                                      ANNEX I

                                           CONVERSION AND REPAYMENT LEDGER

                                                                      
         PRINCIPAL   INTERESTED CONVERTED   PRINCIPAL           NEW PRINCIPAL
DATE     BALANCE     OR PAID                CONVERTED OR PAID   BALANCE         ISSUER INITIALS   HOLDER INITIALS
- ----     ---------   --------------------   -----------------   -------------   ---------------   ---------------





                                    EXHIBIT I

                              NOTICE OF CONVERSION

   (To be Executed by the Registered Holder in order to Convert the Convertible
                                      Note)

     The undersigned hereby irrevocably elects to convert $______________ of the
above  Convertible  Note  into  shares  of Common Stock of E-Rex, Inc., a Nevada
corporation  ("Company")  according  to  the  conditions  set  forth  in  such
Convertible  Note,  as  of  the  date  written  below.

     If  shares  are  to  be  issued  in  the  name  of  a person other than the
undersigned,  the  undersigned will pay all transfer and other taxes and charges
payable  with  respect  thereto.

Date  of  Conversion:______________________________________

Applicable  Conversion  Price     $0.008  (unless reset pursuant to
                                  ----------------------------------------------
                                  Section  4.1  of  the  Note.
                                  ----------------------------------------------

Signature:_________________________________________________
          [Print  Name  of  Holder  and  Title  of  Signer]

Address:___________________________________________________
___________________________________________________________


SSN  or  EIN:______________________________________________
Shares  are  to  be  registered  in  the  following  name:

Name:______________________________________________________
Address:___________________________________________________
Tel:_______________________________________________________
Fax:_______________________________________________________
SSN  or  EIN:______________________________________________

Shares  are  to  be  sent  or  delivered  to  the  following  account:

Account  Name:_____________________________________________
Address:___________________________________________________
Tel:_______________________________________________________
Fax:_______________________________________________________
SSN  or  EIN:______________________________________________





                                              EXHIBIT II

                                   EREX FUNDING RESET PROVISION TABLE

                                                                               
                                    AVERAGE 15 DAYS   CONVERTIBLE        MINIMUM 15 PRIOR  WEEKLY
                                    PRIOR CLOSING     NOTE               TRADING DAYS      TRANCHE
                                    BID PRICE         CONVERSION PRICE   DAILY VOLUME      FUNDING

Reset Provision 12 . . . . . . . .  $           0.25  $           0.188            60,000  $ 10,000
Reset Provision 11 . . . . . . . .  $           0.15  $           0.113            90,000  $ 10,000
Reset Provision 10 . . . . . . . .  $           0.10  $           0.075           140,000  $ 10,000
Reset Provision 9. . . . . . . . .  $           0.08  $           0.060           170,000  $ 10,000
Reset Provision 8. . . . . . . . .  $           0.05  $           0.038           270,000  $ 10,000
Reset Provision 7. . . . . . . . .  $           0.04  $           0.030           350,000  $ 10,000
Reset Provision 6. . . . . . . . .  $          0.025  $           0.019           550,000  $ 10,000
Reset Provision 5. . . . . . . . .  $          0.015  $           0.011           900,000  $ 10,000
DOC EXECUTION PARAMETERS . . . . .  $          0.009  $           0.007         1,500,000  $ 10,000
Reset Provision 1. . . . . . . . .  $          0.007  $           0.006         1,900,000  $ 10,000
- ----------------------------------  ----------------  -----------------  ----------------  --------
Reset Provision 2. . . . . . . . .  $          0.006  $           0.005         2,200,000  $ 10,000
Reset Provision 3. . . . . . . . .  $          0.005  $           0.004         2,700,000  $ 10,000
Reset Provision 4. . . . . . . . .  $          0.004  $           0.003         3,400,000  $ 10,000