Exhibit 10.15

                                 PROMISSORY NOTE


$350,000                                                        Bala Cynwyd, PA
September 25, 2003


         FOR VALUE RECEIVED, LSP Exploration, LLC, a Delaware limited liability
corporation (the "Borrower"), with a principal place of business at One Belmont
Avenue, Suite 417, Bala Cynwyd, PA 19004 hereby promises to pay to the order of
International Travel CD's, Inc., a Colorado corporation (the "Lender"), at 111
Presidential Boulevard, Suite 158A, Bala Cynwyd, Pennsylvania, 19004, the
principal sum of Three Hundred and Fifty Thousand Dollars (US $350,000) payable
in cash on September 24, 2004 (the "Maturity Date").

         The entire principal amount together with interest at the rate of three
percent (3%) percent per annum, shall be paid on the Maturity Date.

         All payments (including prepayments) to be made by the Borrower
hereunder, whether on account of principal, interest or otherwise, shall be made
without set off or counterclaim and shall be made prior on the Maturity Date
thereof to the Lender at the address set forth above, or such other place as
Lender may from time to time designate in writing. If any payment or action to
be made or taken hereunder shall be stated to be or become due on a day which is
not a Business Day, such payment or action shall be made or taken on the next
following Business Day and such extension of time shall be included in computing
interest or fees, if any, in connection with such payment or action.

         Any failure to repay the principal or interest due hereunder upon the
Maturity Date or any failure to adhere to the terms of this Note shall be
considered an Event of Default. Upon the occurrence of an Event of Default the
entire amount of the indebtedness evidenced by this Note hereby shall be
immediately due and payable. Upon the acceleration of the obligations evidenced
by this Note and failure by the Borrower to pay amounts then due hereunder,
Lender may proceed to protect, exercise and enforce all of its rights and
remedies under this Note and applicable law. The remedies provided in this Note
are cumulative and concurrent, may be pursued in any order, separately,
successively or together, may be exercised as often as occasion therefor may
arise, and shall be in addition to, and not in substitution for, the rights and
remedies which would otherwise be vested in Lender for the recovery of damages,
or otherwise, in the event of a breach of any of the undertakings of the
Borrower hereunder. This Agreement may not be modified, altered or amended,
except by an agreement in writing signed by the Borrower and the Lender. The
Lender may not sell, assign or transfer this Note or any portion hereof.

         This Note shall bind the Borrower and its successors and assigns, and
the benefits hereof shall inure to the benefit of the Lender and its successors
and assigns. All references herein to the "Borrower" and the "Lender" shall be
deemed to apply to the Borrower and the Lender, respectively, and their
respective successors and assigns.

         Borrower may prepay the loan evidenced by this Note at anytime without
the consent of the Lender.



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         This Note and any other documents delivered in connection herewith and
the rights and obligations of the parties hereto and thereto shall for all
purposes be governed by and construed and enforced in accordance with the
internal laws of the Commonwealth of Pennsylvania without giving effect to its
conflicts of law principles.

         IN WITNESS WHEREOF, the undersigned, intending to be legally bound
hereby, has executed this Note as of the date first written above with the
intention that this Note shall constitute a sealed instrument.

                                LSP Exploration, LLC

                                By: 1025 Investments, Inc., Managing Member

                                By:  /s/ Howard M. Appel
                                     ---------------------------------------
                                     Name: Howard M. Appel, President