Document:

Exhibit 4.1

                       Advisory and Consulting Agreements

                                    Number of Shares/Options
                                    ------------------------

         4.1 (a)                            2,600,000

         4.1 (b)  Miscellaneous                80,000

                                       8Exhibit 4.1 (a)

                              CONSULTING AGREEMENT

         This Consulting Agreement (the "Consulting Agreement") made as of
February 1, 2001, by and between S. Michael Rudolph, 1325 Howard Ave. #422,
Burlingame, CA 94010, ("Consultant") and Intraco Systems, Inc. with offices at
3998 Fau Blvd., Suite 210, Boca Raton, Florida 33431 (the "Company").

                                   WITNESSETH

         WHEREAS, the Company requires and will continue to require consulting
services relating to management, strategic planning and marketing in connection
with its business; and

         WHEREAS, Consultant can provide the Company with strategic planning and
marketing consulting services and is desirous of performing such services for
the Company; and

         WHEREAS, the Company wishes to induce Consultant to provide these
consulting services to the Company,

         NOW, THEREFORE, in consideration of the mutual covenants hereinafter
stated, it is agreed as follows:

         1.       APPOINTMENT.

         The Company hereby engages Consultant and Consultant agrees to render
services to the Company as a consultant upon the terms and conditions
hereinafter set forth.

         2.       TERM.

         The term of this Consulting Agreement began as of the date of this
Agreement, and shall terminate on December 31, 2001, unless earlier terminated
in accordance with paragraph 7 herein or extended as agreed to between the
parties.

         3.       SERVICES.

         During the term of this Agreement, Consultant shall provide advice to,
undertake for and consult with the Company concerning management, marketing,
consulting, strategic planning, corporate organization and structure, financial
matters in connection with the operation of the businesses of the Company,
expansion of services, acquisitions and business opportunities, and shall review

                                       9
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and advise the Company regarding its overall progress, needs and condition.
Consultant agrees to provide on a timely basis the following enumerated services
plus any additional services contemplated thereby:

                  (a)      The implementation of short-range and long-term
                           strategic planning to fully develop and enhance the
                           Company's assets, resources, products and services;

                  (b)      The implementation of an international marketing
                           program to enable the Company to broaden the markets
                           for its services and promote the image of the Company
                           and its products and services;

                  (c)      Advise the Company relative to the recruitment and
                           employment of key executives consistent with the
                           expansion of operations of the Company;

                  (d)      The identification, evaluation, structuring,
                           negotiating and closing of international joint
                           ventures, strategic alliances, business acquisitions
                           and advice with regard to the ongoing managing and
                           operating of such acquisitions upon consummation
                           thereof; and

                  (e)      Advice and recommendations regarding corporate
                           financing including the structure, terms and content
                           of bank loans, institutional loans, private debt
                           funding, mezzanine financing, blind pool financing
                           and other preferred and common stock equity private
                           or public financing.

         4.       DUTIES OF THE COMPANY.

         The Company shall provide Consultant, on a regular and timely basis,
with all approved data and information about it, its subsidiaries, its
management, its products and services and its operations as shall be reasonably
requested by Consultant, and shall advise Consultant of any facts which would
affect the accuracy of any data and information previously supplied pursuant to
this paragraph. The Company shall promptly supply Consultant with full and
complete copies of all financial reports, all fillings with all federal and
state securities agencies; with full and complete copies of all stockholder
reports; with all data and information supplied by any financial analyst, and
with all brochures or other sales materials relating to its products or
services. The above will be done upon request of the consultant.

         5.       COMPENSATION.

         The Company will immediately grant Consultant the option to purchase
2,600,000 shares of the Company's Common Stock with an exercise price at $.10
per share, which option shall expire on December 31, 2001 at 5:00 P.M. P.S.T.
Consultant in providing the foregoing services shall be reimbursed for any
pre-approved out-of-pocket costs, including, without limitation, travel,

                                       10
<PAGE>

lodging, telephone, postage and Federal Express charges. These options do not
have a cashless provision.

         6.       REPRESENTATION AND INDEMNIFICATION.

         The Company shall be deemed to have been made a continuing
representation of the accuracy of any and all facts, material information and
data which it supplies to Consultant and acknowledges its awareness that
Consultant will rely on such continuing representation in disseminating such
information and otherwise performing its advisory functions. Consultant in the
absence of notice in writing from the Company will rely on the continuing
accuracy of material, information and data supplied by the Company. Consultant
represents that he has knowledge of and is experienced in providing the
aforementioned services.

         7.       MISCELLANEOUS.

         TERMINATION: This Agreement may be terminated, with cause, by either
Party upon written notice to the other Party. Termination shall be effective
five (5) business days from the date of such notice.

         As used in this Agreement, the term with cause shall mean, the
conviction of any crime involving dishonesty or resulting in imprisonment
without the option of a fine, or the material non-observance, or the material
breach by Consultant of any of the material provisions of this Agreement, or the
neglect, failure or refusal of consultant to carry out the duties contracted by
him after due notice to the consultant of such neglect, failure or refusal.

         MODIFICATION: This Consulting Agreement sets forth the entire
understanding of the Parties with respect to the subject matter hereof. This
Consulting Agreement may be amended only in writing signed by both Parties.

         NOTICES:  Any notice required or permitted to be given hereunder shall
be in writing and shall be mailed or otherwise delivered in person or by
facsimile transmission at the address of such Party set forth above or to such
other address or facsimile telephone number, as the Party shall have furnished
in writing to the other Party.

         WAIVER:  Any waiver by either Party of a breach of any provision of
this Consulting Agreement shall not operate as or be construed to be a waiver of
any other breach of that provision or of any breach of any other provision of
this Consulting Agreement. The failure of a Party to insist upon strict
adherence to any term of this Consulting Agreement on one or more occasions will
not be considered a waiver or deprive that Party of the right thereafter to
insist upon adherence to that term of any other term of this Consulting
Agreement.

         ASSIGNMENT: The Options under this Agreement are non-assignable.

                                       11
<PAGE>

         SEVERABILITY: If any provision of this Consulting Agreement is invalid,
illegal, or unenforceable, the balance of this Consulting Agreement shall remain
in effect, and if any provision is inapplicable to any person or circumstance,
it shall nevertheless remain applicable to all other persons and circumstances.

         DISAGREEMENTS: Any dispute or other disagreement arising from or out of
this Consulting Agreement shall be submitted to arbitration under the rules of
the American Arbitration Association and the decision of the arbiter(s) shall be
enforceable in any court having jurisdiction thereof. Arbitration shall occur
only in San Mateo County. The interpretation and the enforcement of this
Agreement shall be governed by California Law as applied to residents of the
State of California relating to contracts executed in and to be performed solely
within the State of California. In the event any dispute is arbitrated, the
prevailing Party (as determined by the arbiter(s)) shall be entitled to recover
that Party's reasonable attorney's fees incurred (as determined by the
arbiter(s)).

         IN WITNESS WHEREOF, this Consulting Agreement has been executed by the
Parties as of the date first above written.

INTRACO SYSTEMS, INC.                           CONSULTANT

/s/ WALT NAWROCKI.                              /s/ S. MICHAEL RUDOLPH
-------------------------                       ---------------------------
Walt Nawrocki                                   S. Michael Rudolph
Chief Executive Officer

                                       12Exhibit 4.1
                         2001 STOCK COMPENSATION PLAN I

         THIS STOCK COMPENSATION PLAN I adopted this 15th day of March, 2001, by
MIRACOR DIAGNOSTICS, INC., a Utah corporation with its principal place of
business being located at 9191 Towne Centre Drive - Suite 400, San Diego,
California 92122.

                                   WITNESSETH:

         WHEREAS, the Board of Directors of Miracor Diagnostics, Inc., (the
"Company") has determined that it would be to its advantage, and in its best
interests, to grant certain consultants and advisors, as well as certain
employees the opportunity to purchase stock in the Company as a result of
compensation for their service; and

         WHEREAS, the Board of Directors (the "Board") believes that the Company
can best obtain advantageous benefits by issuing stock to such designated
individuals from time to time.

         NOW THEREFORE, the Board adopts this as the 2001 Stock Compensation
Plan I (the "Plan").

1.00     EFFECTIVE DATE AND TERMINATION OF PLAN
         --------------------------------------
         The effective date of the Plan is March 6, 2001, which is the day the
Plan was adopted by the Board. The Plan will terminate on the earlier of the
date of the grant of the final option for last common stock allocated under the
Plan or five years from the date thereof, whichever is earlier.

2.00     ADMINISTRATION OF PLAN
         ----------------------
         The Plan shall be administered by the Board, which may adopt such rules
and regulations for its administration as it may deem necessary or appropriate,
or may be administered by a Compensation Committee to be appointed by the Board,
to have such composition and duties as the Board may from time to time
determine.

3.00     ELIGIBILITY TO PARTICIPATE IN THE PLAN
         --------------------------------------
         3.01 Subject to the provisions of the Plan, the Board, or its designee,
shall determine and designate, from time to time those consultants, advisors,
and employees of the Company, or consultants, advisors, and employees of a
parent or subsidiary corporation of the Company, to whom shares are to be issued
hereunder and the number of shares to be issued from time to time to any
individual or entity. In determining the eligibility of an individual or entity
to receive shares, as well as in determining the number of shares to be issued
to any individual or entity, the Board, or its designee, shall consider the
nature and value to the Company for the services which have been rendered to the
Company and such other factors as the Board, or its designee, may deem relevant.

         3.02 To be eligible to be selected to receive stock, an individual must
be a consultant, advisor or an employee of the Company or a consultant, advisor,
or an employee of a parent or subsidiary Corporation of the Company. The
issuance of stock shall be confirmed by the action of the Board or its designee.
Shares shall be issued directly to such entities.

         3.03 Stock may be issued to any individual or entity eligible
hereunder, regardless of his previous stockholdings.

         3.04 The issue price of the stock for which any person may be issued
under this Plan (and all other plans of the Company) may be increased or reduced
by the Board, or its designee, from time to time.

                                       25

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4.00     NUMBER OF SHARES SUBJECT TO THE PLAN
         ------------------------------------
         4.01. The Board, shall reserve for the purposes of the Plan a total of
One Million (1,000,000) of the authorized but unissued shares of common shares
of the Company.

5.00     PRICE OF COMMON SHARES
         ----------------------
         5.01. The initial and standard price per share of common stock to be
issued directly shall be $.20 per share but may be changed in each case by the
Board, or its designee, from time to time. If the share price is changed, the
Board, or its designee, shall determine the share price no later than the date
of the issuance of the shares and at such other times as the Board, or its
designee, deems necessary. The Board shall have absolute final discretion to
determine the price of the common stock under the Plan. In the absence of such
specific determination, the share price will be $.20 per share.

6.00     RESTRICTIONS ON TRANSFER
         ------------------------
         6.01 No right or privilege of any person under the Plan shall be
transferable or assignable, except to the person's personal representative in
the event of the person's death, and except as provided in Section 6.02, the
right to receive stock granted hereunder is exercisable only by the person
during his life.

         6.02 If an person dies holding the right to receive stock to be issued
pursuant to this Plan, his personal representative shall have the right to
exercise such right for only within one year after the date of the death of the
person.

7.00     RECLASSIFICATION, CONSOLIDATION OR MERGER
         -----------------------------------------
         If and to the extent that the number of issued shares of common stock
of the Company shall be increased or reduced by change in par value, split-up,
reclassification, distribution of a dividend payable in stock, or the like, the
number of shares subject to direct issuance and the price thereof per share
shall be proportionately adjusted. If the Company is reorganized or consolidated
or merged with another corporation, the person shall be entitled to receive
direct issuance covering shares of such reorganized, consolidated, or merged
company in the same proportion, at an equivalent price, and subject to the same
conditions.

8.00     DISSOLUTION OR LIQUIDATION
         --------------------------
         Upon the dissolution or liquidation of the Company, the rights granted
hereunder shall terminate and become null and void, but the person shall have
the right immediately prior to such dissolution or liquidation to exercise any
right granted and exercisable hereunder to the full extent not before exercised.

9.00     BINDING EFFECT
         --------------
         This Plan shall inure to the benefit of and be binding upon the Company
and its employees, and their respective heirs, executors, administrators,
successors and assigns.

10.00    ADOPTION OF PLAN
         ----------------
         This Plan has been duly adopted by the Board of Directors of the
Company on March 6, 2001.

11.00    NOTICES
         -------
         Any notice to be given to the Company under the terms of this plan
shall be addressed to such address as is set forth on the first page hereof.

         IN WITNESS WHEREOF, the Company has caused this Plan to be executed on
its behalf by its President, to be sealed by its corporate seal, and attested by
its Secretary effective the day and year first above written.

                                          MIRACOR DIAGNOSTICS, INC.
                                          By /s/ Lee Hulsebus
                                            --------------------------
                                             President
ATTEST:

/s/ Richard E. Sloan
---------------------------
      Secretary
(SEAL)
                                       26

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