EXHIBIT 10.58

                        ADMINISTRATIVE SERVICES AGREEMENT

      This Agreement is made and entered into on this 1st day of January, 2005
by and between GelStat DTLL ("GelStat"), a Minnesota corporation, its affiliates
and DTLL, Inc. ("DTLL"), a Minnesota corporation, and its affiliates;

                                WITNESSETH THAT:

      WHEREAS, GelStat currently owns approximately 94% of the issued and
outstanding capital stock of DTLL; and

      WHEREAS, GelStat has the capacity to provide certain administrative
support and consulting services to DTLL in connection with its business; and

      WHEREAS, DTLL desires to obtain such support services from GelStat and
GelStat desires to render such services to DTLL, all subject to the terms and
conditions hereinafter set forth; and

      WHEREAS, DTLL and GelStat desire to share and use each other's resources
when practical;

      NOW, THEREFORE, in consideration of the premises and the terms and
conditions hereinafter set forth, DTLL and GelStat do hereby agree as follows:

      1. Appointment of GelStat. DTLL hereby retains GelStat for the purpose of
obtaining the services described herein for the benefit of DTLL and GelStat
hereby agrees to provide such services, all subject to the terms and conditions
described herein.

      2. Term. The term of the Agreement commenced as of January 1, 2005 and
shall continue until terminated as herein provided.

      3. Services Provided by GelStat. During the entire term of this Agreement,
GelStat shall provide to DTLL the following services in such amounts and in such
manner as shall be reasonably required to permit DTLL to conduct its business:

            a. Office Facilities. GelStat agrees to provide DTLL with the
      following office facilities:

                  i. Reasonable use of GelStat's office facility as designated
            by GelStat. GelStat shall have the right to adopt, modify or rescind
            reasonable rules governing the use of the office facility. GelStat
            shall have the right, upon reasonable 90-day advance notice to DTLL,
            to relocate DTLL.

                  ii. Telephone lines and telephone switchboard service in
            common with GelStat.

                  iii. Use of GelStat's office equipment and miscellaneous
            general office supplies.

                  iv. Secretarial assistance.

            b. Accounting and Bookkeeping. On-going ledger maintenance and
      preparation of required monthly and other periodic reports.

            c. Preparation and Filing of SEC Reports. Preparation and filing of
      required periodic reports with the Securities and Exchange Commission


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            d. Personnel. Access to professional and administrative staff
      appropriate for the tasks described in b. and c., above.

            e. Third party services. Facilities and services of persons other
      than GelStat used by or for the benefit of DTLL will be billed to and paid
      directly by DTLL.

            f. Service fee. GelStat will provide the services and personnel for
      a monthly fee of $25,000, subject to review by DTLL on request, but not
      more often than twice in any 12-month period. That determination may be
      reviewed by a representative of DTLL on request but not more than twice in
      any 12-month period. GelStat invoices will be due and payable upon
      receipt.

            f. Disclaimer. DTLL acknowledges and agrees that DTLL is solely
      responsible for managing its business and obtaining all services necessary
      to operate its business in an efficient and compliant manner. DTLL further
      acknowledges that DTLL shall be solely responsible for the payment of all
      of the costs and expenses of obtaining all goods and services (except for
      those to be provided by GelStat under this Agreement) which DTLL desires
      in connection with the operation of its business, including, but not
      limited to, all compensation payments to DTLL's employees, all
      advertising, promotion and entertainment expenses with respect to its
      business, all accounts payable to insurance companies and other trade
      creditors of DTLL and every other item of cost or expense paid or insured
      by DTLL in connection with the business. DTLL also acknowledges that
      GelStat shall not be liable for any obligations or liabilities of DTLL
      owed to third parties of any kind or nature.

      4. Termination. This Agreement shall terminate and the obligations and
liabilities of both parties hereunder shall become null and void, except for any
liabilities or claims which shall have accrued or arisen prior to the effective
date of termination, as provided herein.

            a. Automatic Termination. This Agreement shall automatically
      terminate if:

                  i. Any proceedings in bankruptcy, insolvency or reorganization
            shall be instituted by or against either party pursuant to any
            federal or state law now or hereinafter enacted, or any receiver or
            trustee shall be appointed for all or any portion of the business or
            property of either party, and such proceedings shall not be
            dismissed within sixty (60) days from the date of filing.

            b. Termination of Agreement. Either party may terminate this
      Agreement by giving ninety (90) days' advance written notice of
      termination to the other party.

            c. Indemnification. DTLL and GelStat agree to indemnify and hold
      each other harmless from and against any and all claims, actions, demands,
      expenses and judgments including, but not limited to, reasonable
      attorneys' fees and costs, suffered or incurred by, and arising out of or
      resulting from the acts and omissions of their respective agents and
      employees, but only if such act or omission is attributable to gross
      negligence. Each party shall promptly, but no more than ten (10) days
      following receipt of notice of any claim or, in the case of a legal
      proceeding, no more than five (5) days following actual notice to such
      party of such proceeding, give notice to the other party of any loss,
      liability, claim, damage or expense which by the terms of this paragraph
      is the other party's obligation to indemnify against, and such
      indemnifying party shall have the right to contest and defend any action
      brought against the party to be indemnified, and shall have the right to
      contest and defend any such action in the name of the other at its own
      expense. If the indemnifying party fails to notify the other party of its
      assumption of the defense of any such action within ten (10) days of the
      giving of such notice by the party to be indemnified, then the party to be
      indemnified shall have the right to take any such action as it deems
      appropriate to defend, contest, settle or compromise any such action or
      assessment and claim indemnification as provided herein. The failure of
      the party to be indemnified to notify the other of any claim for which it
      is entitled to indemnify hereunder shall not impair, limit or affect the
      indemnification provided herein so long as the ability of the indemnifying
      party to contest, defend or dispute such claim has not been materially or
      adversely affected.


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      5. Supervision of Employees. DTLL and GelStat acknowledge and agree that
each shall be solely responsible for hiring, promoting, discharging,
disciplining and supervising their respective employees and that DTLL shall not
have the right to direct or supervise any of GelStat's employees except as
provided in this Agreement or without the prior written consent of GelStat.

      6. Miscellaneous.

            a. Each party agrees to comply with all applicable laws, rules and
      regulations.

            b. Any notice required or permitted hereunder shall be in writing
      and shall be deemed given when personally delivered to their respective
      chief executive officers or, in their absence, to any other officer of
      either party. In the event that personal service cannot be obtained upon
      an officer of a party, then notice to either party shall be sent by
      certified mail, return receipt requested, as follows:

                  To GelStat:           GelStat Corporation
                                        1650 West 82nd Street
                                        Suite 1200
                                        Bloomington, MN  55431
                                        Attn:  Richard Ringold

                  To DTLL:              DTLL, Inc
                                        1650 West 82nd Street, Suite 1010
                                        Bloomington, MN 55431
                                        Attn: Stephen C. Roberts

            Either party may change the addresses to which written notices shall
      be sent by mail by giving proper notice of such change to the other party.
      Any notice given by mail as aforesaid shall be deemed give to the
      addressee two (2) business days following the date of mailing regardless
      of the date the same is actually received by the addressee.

            c. This Agreement may only be amended by written instrument executed
      by DTLL and GelStat.

            d. The law of the State of Minnesota shall exclusively apply to the
      construction and interpretation of the Agreement. Each individual who has
      executed this Agreement of behalf of a corporation represents and warrants
      that he is duly authorized to execute and deliver this Agreement on behalf
      of such corporation and that this Agreement is a valid and binding
      obligation of such corporation in accordance with its terms.

            e. If any portion of this Agreement, or portion thereof, or the
      application thereof to any person or circumstance shall, to any extent, be
      held by a court of competent jurisdiction to be invalid or enforceable,
      the remainder of this Agreement shall not be affected there by and each
      provision of the remainder of this Agreement shall be valid and
      enforceable to the fullest extent permitted by law.

            f. This Agreement and the terms, conditions and covenants herein
      contained shall inure to the benefit of and be binding upon the respective
      parties hereto and their respective successors and assigns.

            g. Any default by DTLL (under any other Agreement that DTLL has with
      GelStat) shall also be considered a default under this Agreement.

            h. This Agreement supersedes and replaces any prior Agreements
      between the parties hereto regarding the subject matter of this Agreement.


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      IN WITNESS OF, the undersigned have executed this Agreement as of the day
and year first above written.

                                        GELSTAT CORPORATION

                                        By  /s/ Richard W. Ringold
                                            --------------------------
                                            Richard W. Ringold, Vice President

                                        DTLL, INC.

                                        By  /s/ Stephen C. Roberts
                                            --------------------------
                                            Stephen C. Roberts, M.D.,
                                            Chief Executive Officer