Document:

Exhibit 10.4

                              CONSULTING AGREEMENT

                                    Recitals

CONSULTING AGREEMENT entered into this 12th day of December 2002 by and between
PRECISE LIFE SCIENCES LTD., a   Nevada Company the ("Company"), and Advantage
Nevada Corporation ("Consultant").

WHEREAS, the Company desires to continue the consulting services of Consultant
in the areas of Corporate Image Advertising, Business Development, and Business
Strategy for the Company (the "Services") in connection the Company's business,
namely, alternate energy management (the "Business");

WHEREAS, in consideration for the Services, the Company shall issue its common
stock that shall be restricted stock upon the terms and conditions hereinafter
set forth.

NOW, THEREFORE, for valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, the parties hereto agree as follows:

1.    Provision of Services

Duties of Consultant, The Consultant will provide such services and advice to
the Company so as to advise the Company in business development, business
strategy and corporate image.  Without limiting the generality of the foregoing,
Consultant will also assist the Company in developing, studying and evaluating
acquisition proposals, prepare reports and studies thereon when advisable, and
assist in matters of executive compensation and discussions pertaining thereof.
Nothing contained herein constitutes a commitment on the part of the Consultant
to find an acquisition target for the Company or, if such target is found, that
any transaction will be completed.  This Agreement is not a contract for listing
services, and nothing in this Agreement will require the Consultant to negotiate
on behalf of the Company with corporations that are involved with listings or
making a market in corporate securities in the OTC markets.  Consultant would
undertake such services under the direction of an individual to be appointed by
the Company's Board of Directors.

1.1  Duties Expressly Excluded. This Agreement expressly excludes the Consultant
from providing any and all capital formation and/or public relation services to
the Company inclusive of but not limited to (i) direct or indirect promotion of
the Company's securities; (ii) assistance in making of a market in the Company's
securities; and (iii) assistance in obtaining debt and /or equity financing.
The Consultant shall not have the power of authority to bind the Company to any
transaction without the Company's prior written consent.

2.    Issuance of Stock

In consideration of Services rendered to date and to be rendered during the
Term, the Company hereby issues to Consultant the Company's stock, in the manner
and for the price stated below, 2,250,000 shares of the Company's common
restricted stock, such number of shares representing 46 % of the Company's
issued and outstanding capital stock on the date hereof. The shares will be
issued to the Consultant within 5 days of this agreement.

Consultant acknowledges that this issuance constitutes taxable compensation and
that any tax liability related thereto shall be the responsibility of
Consultant. In these regards, the Company will issue Consultant a Form 1099,
with the value of the shares being determined based upon the closing price of
the Company's stock on the date of issuance.

3.    Property

All work performed by Consultant pursuant to this Agreement in connection with
the Services or otherwise, including, without limitation, business and strategic
plans and proposals, and however rendered, electronic or otherwise, and whether
or not patentable or copyrightable (the "Products"), shall be deemed works-made-
for-hire under United States copyright law and shall be the property of the
Company. Consultant further agrees to and does hereby assign, transfer, and
convey to the Company all of Consultant's right, title and interest in and to
the Products, and in connection therewith, to execute and deliver such documents
and take other steps, in order to enable the Company, in its sole discretion, to
obtain grants of patent and registration of copyright and trademark, both
domestic and foreign, in connection with the Products.

4.    Confidential Information

The Company has developed and is the owner of highly valuable and unique
confidential and proprietary technical information related to the Business, as
well as business and financial information related thereto (the  "Confidential
Information"). Notwithstanding the foregoing, "Confidential Information" shall
not include and the provisions of this Agreement will not apply to any
information disclosed by the Company and/or Consultant (1) if such information
is demonstrated to be generally available to the public at the time of its
disclosure to Consultant;  (2) after the time, if any, that such information
becomes generally available to the public without any breach by Consultant; (3)
was already in Consultant's possession at the time of disclosure to Consultant
(whether such time of  disclosure is before or after the date hereof); (4) is
developed by Consultant independently of the Services; or (5)  was lawfully
received by Consultant from a third party without restrictions on disclosure or
use.

Using no less effort than the Consultant would use to maintain the
confidentiality of his own confidential and proprietary information, the
Consultant shall maintain in strict confidence and shall not disclose at any
time, without the prior written consent of the Company, any of the Confidential
Information to any other person or entity, unless such information has entered
the public domain through lawful means, without violation of this Agreement, or
pursuant to requirements of law or court order.

5.    Severability

In the event that any one or more provisions herein shall for any reason be held
to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality or unenforceability shall not affect any other provision hereof.

6.    Independent Contractor

Consultant acknowledges and agrees that he is rendering the Services as an
independent contractor and not an employee of the Company and, accordingly, the
Company shall have no obligations to Consultant in connection with payroll
taxes, employee benefits and the like.

7.    No Assignment

Consultant's obligations hereto with respect to provision of Services shall not
be assignable to any other person without the express written consent of the
Company.

8     Miscellaneous

This Agreement (I) constitutes the entire agreement between the parties hereto
with respect to the subject matter hereof and shall supersede all prior
understandings and agreements as to such subject matter; (ii) may be amended or
modified only by a writing executed by the party against whom enforcement is
sought; (iii) shall inure to the benefit of and be binding upon the respective
heirs, administrators, personal representatives, successors and assigns of the
parties hereto; and (iv) shall be governed by and construed in accordance with
the laws of California.

IN WITNESS WHEREOF, the parties hereto have executed this Consulting Agreement
as of the date and year first above written.

CONSULTANT: /s/: T. Neild
----------------------------
Terry Neild,
President
Advantage Nevada Corporation

COMPANY: /s/: R. Waters
-------------------------
Robert Waters,
PresidentExhibit 10.5

                          HBK Investment Services Ltd.

                     Investor Relations Services Agreement

     This Investor Relations Services Agreement (the "Agreement") is entered
this 13th day of December 2002 by and between HBK Investment Services Ltd.
(Consultant), a British Columbia corporation and Precise Life Sciences Ltd.
(Client), a Nevada corporation with reference to the following:

                                    RECITALS

   A.   The client desires to be assured of the services of the Consultant in
order to avail itself of the Consultant's experience, skills, knowledge,
abilities and background to facilitate the research editing and production of a
corporate research report, financial analysis and evaluation and introduction to
investors, securities dealers and investment bankers in Europe and other
financial centers and is therefore willing to engage the Consultant upon the
terms and conditions set forth herein.

   B.   The Consultant agrees to be engaged and retained by the Client upon the
terms and conditions set forth herein.

   NOW THEREFORE, in consideration of the foregoing, of the mutual promises
herein set forth and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

   1.   Engagement.  Client hereby engages Consultant on a non-exclusive basis,
and Consultant hereby accepts the engagement to become an investor relations
consultant to the Client for a period of three months and to render such advice,
consultation, information and services to the Client regarding general financial
and business matters including, but not limited to:

A.   Researching, editing and generating a company profile and buy
recommendation for the Client, including a share price target.

B.   Featuring and arranging for the buy recommendation on www.wallst.net,
stockhouse.com and stockgroup.com

C.   Technical chart analysis of the Client's share price history and
development.

D.   Ongoing organization of the Client's business perspectives on Bull & Bear
magazine.

E.   Posting of corporate updates including press releases, if applicable, on
various websites. It shall be expressly understood that Consultant shall have no
power to bind Client to any contract or obligation or to transact any business
in Client's name or on behalf of Client in any manner.

   2.   Term.  The term ("Term") of this Agreement shall commence on the date
hereof and continue for two (2) years. Both parties may extend the Agreement
upon agreement, unless or until the Agreement is terminated.

   3.   Engagement Fee.  As consideration for Consultant entering into this
Agreement, Client and Consultant agree to the following:

The Engagement Fee may be satisfied by delivering a certificate(s) representing
an aggregate of seven hundred and fifty thousand (750,000) shares of restricted
common stock of Client (the "Shares").

   4.   Exclusivity; Performance; Confidentiality.   The services of Consultant
hereunder shall not be exclusive, and Consultant and its agents may perform
similar or different services for other persons or entities whether or not they
are competitors of Client.  Consultant shall be required to expend only such
time as is necessary to service Client in a commercially reasonable manner.
Consultant acknowledges and agrees that confidential and valuable information
proprietary to Client and obtained during its engagement by the Client, shall
not be, directly or indirectly, disclosed without the prior express written
consent of the Client, unless and until such information is otherwise known to
the public generally or is not otherwise secret and confidential.

   5.   Independent Contractor.  In its performance hereunder, Consultant and
its agents shall be an independent contractor.  Consultant shall complete the
services required hereunder according to its own means and methods of work,
shall be in the exclusive charge and control of Consultant and which shall not
be subject to the control or supervision of Client, except as to the results of
the work and as otherwise requested.  Client acknowledges that nothing in this
Agreement shall be construed to require Consultant to provide services to Client
at any specific time, or in any specific place or manner, unless otherwise
mutually agreed.  Payments to consultant hereunder shall not be subject to
withholding taxes or other employment taxes as required with respect to
compensation paid to an employee.

   6. Miscellaneous.  No waiver of any of the provisions of this Agreement shall
be deemed or shall constitute a waiver of any other provision and no waiver
shall constitute a continuing waiver.  No waiver shall be binding unless
executed in writing by the party making the waiver.  No supplement,
modification, or amendment of this Agreement shall be binding unless executed in
writing by all parties.  This Agreement constitutes the entire agreement between
the parties and supersedes any prior agreements or negotiations.

   IN WITNESS WHEREOF, the parties hereto have entered into this Agreement on
the date first written above.

Precise Life Sciences Ltd.

      By:  /s/: R. Waters
               President

HBK Investment Services Ltd.

      By:  /s/: J. Beyrouti
              Agent

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