EXECUTION COPY

                                                                    EXHIBIT 10.8

                        TERMINATION AND VOTING AGREEMENT

     This Termination and Voting Agreement, dated as of October 1, 2003 (this
"Agreement"), is entered into by and among Westport Resources Corporation, a
Nevada corporation ("Westport" or the "Company"), Westport Energy LLC, a
Delaware limited liability company ("WELLC"), ERI Investments, Inc., a Delaware
corporation ("ERI"), Medicor Foundation, a Liechtenstein foundation, formed
pursuant to the Liechtenstein Persons and Companies Act ("Medicor," and together
with WELLC, the "Medicor Group"), the persons and entities named on EXHIBIT A
attached hereto (each such person or entity, a "Belfer Person," and
collectively, the "Belfer Group") and, solely with respect to Article I, Article
II and Article IV hereof, the persons and entities named on EXHIBIT B attached
hereto (each such person or entity, a "Terminating Belfer Person," and
collectively, the "Terminating Belfer Persons"). The Medicor Group, ERI and the
Belfer Group may be referred to herein individually as a "Shareholder Party" and
collectively as the "Shareholder Parties." Each member of the Medicor Group may
be referred to herein as a "Medicor Person."

                             PRELIMINARY STATEMENTS

     WHEREAS, the Company, the Shareholder Parties and the Terminating Belfer
Persons (collectively, the "Shareholders Agreement Parties") are parties to that
certain Third Amended and Restated Shareholders Agreement, dated as of February
14, 2003, attached as EXHIBIT C hereto (the "Shareholders Agreement");

     WHEREAS, the Shareholders Agreement Parties desire to terminate the
Shareholders Agreement in its entirety; and

     WHEREAS, in connection with the termination of the Shareholders Agreement,
the Company and the Shareholder Parties desire to enter into (i) certain voting
agreements set forth herein relating to the Company's 2004 Annual Meeting of
Shareholders (the "2004 Annual Meeting") and (ii) a registration rights
agreement providing for, among other things, registration rights for the benefit
of the Shareholder Parties (the "Registration Rights Agreement"), in each case
to be effective upon termination of the Shareholders Agreement.

     NOW, THEREFORE, in consideration of the foregoing, and of the
representations, warranties, covenants and agreements contained herein, and for
other good and valuable consideration, the receipt and sufficiency of which is
hereby acknowledged, the parties hereto, intending to be legally bound, hereby
agree as follows:

                             STATEMENT OF AGREEMENT

                                    ARTICLE I

                         REPRESENTATIONS AND WARRANTIES

     Section 1.1 REPRESENTATIONS AND WARRANTIES OF THE COMPANY. The Company
hereby represents and warrants to each other party hereto as follows:


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          (a) Power and Authority. The Company has all requisite corporate power
and authority to execute, deliver and perform this Agreement. The execution,
delivery and performance by the Company of this Agreement have been duly
authorized by all necessary corporate action on the part of the Company.

          (b) Execution, Delivery, Enforceability. This Agreement has been duly
executed and delivered by the Company and constitutes a valid and binding
obligation of the Company, enforceable against the Company in accordance with
its terms. No consent, approval, order or authorization of, or registration,
declaration or filing with, any court, administrative agency or commission or
other governmental authority or instrumentality, domestic or foreign, is
required by, or with respect to, the Company in connection with its execution,
delivery and performance of this Agreement.

          (c) No Prohibition. The Company's execution, delivery and performance
of this Agreement does not conflict with, or result in a breach of, any law or
regulation of any governmental authority applicable to the Company or any
material agreement to which the Company is a party.

          (d) No Assignment. The Company has not assigned any of its rights or
obligations under the Shareholders Agreement.

     Section 1.2 REPRESENTATIONS AND WARRANTIES OF THE MEDICOR GROUP. Each
Medicor Person hereby severally and not jointly represents and warrants to each
other party hereto as follows:

          (a) Power and Authority. Each Medicor Person has all requisite
corporate or other power and authority to execute, deliver and perform this
Agreement. The execution, delivery and performance of this Agreement by each
Medicor Person have been duly authorized by all necessary corporate or other
action on the part of such Medicor Person.

          (b) Execution; Delivery; Enforceability. This Agreement has been duly
executed and delivered by each Medicor Person and constitutes a valid and
binding obligation of such Medicor Person, enforceable against such Medicor
Person in accordance with its terms. No consent, approval, order or
authorization of, or registration, declaration or filing (other than the filing
of an appropriate amendment to Schedule 13D in connection with the transactions
contemplated by this Agreement) with, any court, administrative agency or
commission or other governmental authority or instrumentality, domestic or
foreign, is required by, or with respect to, such Medicor Person in connection
with its execution, delivery and performance of this Agreement.

          (c) No Prohibition. Each Medicor Person's execution, delivery and
performance of this Agreement do not conflict with, or result in a breach of,
any law or regulation of any governmental authority applicable to such Medicor
Person or any material agreement to which such Medicor Person is a party.

          (d) No Assignment. No Medicor Person has assigned any of its rights or
obligations under the Shareholders Agreement.


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     Section 1.3 REPRESENTATIONS AND WARRANTIES OF ERI. ERI hereby represents
and warrants to each other party hereto as follows:

          (a) Authority. ERI has all requisite corporate authority to execute,
deliver and perform this Agreement. The execution, delivery and performance of
this Agreement by ERI have been duly authorized by all necessary corporate
action on the part of ERI.

          (b) Execution, Delivery, Enforceability. This Agreement has been duly
executed and delivered by ERI and constitutes a valid and binding obligation of
ERI, enforceable against ERI in accordance with its terms. No consent, approval,
order or authorization of, or registration, declaration or filing (other than
the filing of an appropriate amendment to Schedule 13D in connection with the
transactions contemplated by this Agreement) with, any court, administrative
agency or commission or other governmental authority or instrumentality,
domestic or foreign, is required by, or with respect to, ERI in connection with
ERI's execution, delivery and performance of this Agreement.

          (c) No Prohibition. ERI's execution, delivery and performance of this
Agreement do not conflict with, or result in a breach of, any law or regulation
of any governmental authority applicable to ERI or any material agreement to
which ERI is a party.

          (d) No Assignment. ERI has not assigned any of its rights or
obligations under the Shareholders Agreement.

     Section 1.4 REPRESENTATIONS AND WARRANTIES OF THE BELFER GROUP AND THE
TERMINATING BELFER Persons. Each Belfer Person and each Terminating Belfer
Person hereby severally and not jointly represents and warrants to each other
party hereto as follows:

          (a) Power and Authority. Each Belfer Person and each Terminating
Belfer Person has all requisite corporate or other power and authority to
execute, deliver and perform this Agreement. The execution, delivery and
performance of this Agreement by each Belfer Person and each Terminating Belfer
Person have been duly authorized by all necessary corporate or other action on
the part of such Belfer Person and each Terminating Belfer Person.

          (b) Execution; Delivery; Enforceability. This Agreement has been duly
executed and delivered by each Belfer Person and each Terminating Belfer Person
and constitutes a valid and binding obligation of such Belfer Person and such
Terminating Belfer Person enforceable against such Belfer Person and such
Terminating Belfer Person in accordance with its terms. No consent, approval,
order or authorization of, or registration, declaration or filing (other than
the filing of an appropriate amendment to Schedule 13D in connection with the
transactions contemplated by this Agreement) with, any court, administrative
agency or commission or other governmental authority or instrumentality,
domestic or foreign, is required by, or with respect to, such Belfer Person or
such Terminating Belfer Person in connection with its execution, delivery and
performance of this Agreement.

          (c) No Prohibition. Each Belfer Person's and each Terminating Belfer
Person's execution, delivery and performance of this Agreement do not conflict
with, or result in a breach of, any law or regulation of any governmental
authority applicable to such Belfer Person or such Terminating Belfer Person or


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<PAGE>


any material agreement to which such Belfer Person or such Terminating Belfer
Person is a party.

          (d) No Assignment. No Belfer Person nor any Terminating Belfer Person
has assigned any of its rights or obligations under the Shareholders Agreement.


                                   ARTICLE II

                      TERMINATION OF SHAREHOLDERS AGREEMENT

     Section 2.1 TERMINATION OF THE SHAREHOLDERS AGREEMENT. Effective as of the
date hereof, the Shareholders Agreement is hereby terminated in its entirety and
shall be of no further force or effect; except for actions to be taken in
connection with the registration and offering of shares pursuant to the ERI
letter to the Company dated as of September 11, 2003.

                                   ARTICLE III

                               VOTING ARRANGEMENTS

     Section 3.1 VOTING OF SHARES.

          (a) The Medicor Group and their Permitted Transferees under the
Registration Rights Agreement (collectively, the "Medicor Parties") shall vote
all shares of Common Stock owned or controlled by them, and shall take all other
necessary or desirable actions within their control (including, without
limitation, attendance at meetings in person or by proxy for purposes of
obtaining a quorum and execution of written consents in lieu of meetings), to
effectuate the provisions of this ARTICLE III.

          (b) ERI and its Permitted Transferees under the Registration Rights
Agreement (collectively, the "ERI Parties") shall vote all shares of Common
Stock owned or controlled by them, and shall take all other necessary or
desirable action within their control (including, without limitation, attendance
at meetings in person or by proxy for purposes of obtaining a quorum and
execution of written consents in lieu of meetings), to effectuate the provisions
of this ARTICLE III.

          (c) The Belfer Group and their Permitted Transferees under the
Registration Rights Agreement (collectively, the "Belfer Parties") shall vote
all shares of Common Stock owned or controlled by them, and shall take all other
necessary or desirable action within their control (including, without
limitation, attendance at meetings in person or by proxy for purposes of
obtaining a quorum and execution of written consents in lieu of meetings), to
effectuate the provisions of this ARTICLE III.

          (d) The Company shall take all necessary or desirable actions within
its control (including, without limitation, calling special board and
stockholder meetings) to effectuate the provisions of this ARTICLE III.

     Section 3.2 NOMINATION; REMOVAL AND OBSERVER RIGHTS.


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          (a) Each of Medicor, ERI and the Belfer Group shall have the right to
nominate one (1) director for election at the 2004 Annual Meeting to serve as a
class 3 member of the Board of Directors of the Company (the "Board") until the
Company's annual meeting of shareholders in 2007 and each of the Medicor
Parties, the ERI Parties and the Belfer Parties shall vote their shares of
Westport Common Stock in favor of the election of each nominee (or successor
nominee nominated in accordance with this SECTION 3.2(A)) named pursuant hereto.
Prior to the 2004 Annual Meeting, each of Medicor, ERI and the Belfer Group
shall have the power to replace any nominee such Shareholder Party has nominated
pursuant to this SECTION 3.2(A) with a substitute nominee upon notice to the
Company and the other Shareholder Parties given in accordance with SECTION 4.1.

          (b) Each of Medicor, ERI and the Belfer Group, respectively, shall
have the right: (i) subject to applicable law, including Nevada Revised Statutes
78.335(1) requiring a vote of not less than two-thirds of the issued and
outstanding voting power to remove an incumbent director, to remove, with or
without cause, any director nominated in accordance with this SECTION 3.2 by
Medicor, ERI or the Belfer Group, respectively, and each of the Medicor Parties,
the ERI Parties and the Belfer Parties shall vote their shares of Westport
Common Stock in furtherance of this provision; and (ii) to nominate any
replacement for a director nominated in accordance with this SECTION 3.2 by
Medicor, ERI or the Belfer Group, respectively, upon the death, resignation,
retirement, disqualification or removal from office of such director. The Board
shall duly appoint as a director each person so nominated to fill a vacancy on
the Board.

          (c) For so long as any Shareholder Party has the right to nominate a
director under this Agreement or a director nominated by such Shareholder Party
pursuant to SECTION 3.2 hereof continues to serve on the Board, and provided
that such Shareholder Party (and/or its Permitted Transferees (as such term is
defined in the Registration Rights Agreement)) continues to own shares of
Westport Common Stock:

               (i) the Company will give such Shareholder Party written notice
of each regularly scheduled meeting of its Board as far in advance as such
notice is required to be delivered to the directors (and at least three business
days prior to the date of each special meeting of the Board);

               (ii) the Board will permit up to two representatives of each such
Shareholder Party to attend as observers all meetings of the Board (including
any meetings of committees thereof) and, in the case of telephonic meetings
conducted in accordance with the Company's bylaws and applicable law, each such
Shareholder Party's representative(s) will be given the opportunity to listen to
such telephonic meetings;

               (iii) each Shareholder Party shall be permitted to provide its
representative(s) hereunder copies of all written materials and other
information (including, without limitation, copies of meeting minutes and press
releases) given to directors in connection with such meetings;

               (iv) upon request of a Shareholder Party in accordance with
SECTION 4.1, the Company shall (1) deliver the materials and other information
described in the preceding paragraph directly to the representative(s) of
Shareholder Party named (and at the address(es) specified) in such request and


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<PAGE>


(2) deliver such materials and information to such representative(s) at the same
time such materials and information are given to the directors (provided the
timing of such request so allows) and continue to provide such materials and
information to such Shareholder Party's representative(s) unless otherwise
requested by such Shareholder Party in accordance with SECTION 4.1;

               (v) upon request of any director nominated by a Shareholder Party
pursuant to SECTION 3.2 hereof representing a Shareholder Party who has the
right to have representatives attend meetings of the Board as an observer
pursuant to this SECTION 3.2(C), the Company will give written notice to such
Shareholder Party (and to such Shareholder Party's representative(s) identified
pursuant to SECTION 3.2(C)(IV), if any) of any action proposed to be taken by
written consent in lieu of a meeting of the Board or of any committee thereof,
such notice to be delivered as soon as reasonably practicable prior to the
effective time of such consent and describing in reasonable detail the nature
and substance of such action; and

               (vi) the Company will reimburse each Shareholder Party that has
observer rights under this SECTION 3.2(C) for all reasonable expenses incurred
by such Shareholder Party's representative(s) in connection with attending
meetings of the Board and committees thereof.

          (d) Except as otherwise required by applicable law, any court of
competent jurisdiction or the rules or regulations of the New York Stock
Exchange, without the prior written consent of the Company, none of the Medicor
Group, ERI, the Belfer Group, nor any of their respective Affiliates, employees,
agents or representatives (including any representative serving as an observer
pursuant to SECTION 3.2(C) hereof) shall disclose to any third party any
information obtained about the Company, its operations or business which it may
have acquired pursuant to this Agreement (or through service as an observer
pursuant to SECTION 3.2(C) hereof); provided, that any information that is
otherwise publicly available, without breach of this provision, or has been
obtained from a third party without a breach of such third party's duties, shall
not be deemed confidential information. If requested by the Company, each
Shareholder Party shall cause any person serving as a representative of such
Shareholder Party pursuant to SECTION 3.2(C) hereof to execute a confidentiality
agreement on terms reasonably acceptable to the Company.

                                   ARTICLE IV

                            MISCELLANEOUS PROVISIONS

     Section 4.1 NOTICES. Any notice required to be given hereunder shall be
sufficient if in writing, and sent by facsimile transmission and by courier
service (with proof of service), hand delivery or certified or registered mail
(return receipt requested and first-class postage prepaid), addressed as
follows:


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<PAGE>


                  If to the Belfer Group or the Terminating Belfer Persons:

                           Robert A. Belfer
                           767 Fifth Avenue, 46th Floor
                           New York, New York 10153
                           Fax Number:  (212) 644-2396
                           Phone Number: (212) 644-2200

                  With a copy to:

                           Laurence D. Belfer
                           767 Fifth Avenue, 46th Floor
                           New York, New York 10153
                           Fax Number:  (212) 644-2396
                           Phone Number: (212) 644-0561

                  If to Westport:

                           Donald D. Wolf,
                           Chairman and Chief Executive Officer
                           1670 Broadway, Suite 2800
                           Denver, CO.  80202
                           Fax Number:  (303) 573-5609
                           Phone Number:  (303) 573-5404

                  With a copy to:

                           Akin Gump Strauss Hauer & Feld LLP
                           1700 Pacific Avenue, Suite 4100
                           Dallas, Texas  75201-4675
                           Attention:  Michael E. Dillard, P.C.
                           Fax Number:  (214) 969-4343
                           Phone Number:  (214)  969-2800

                  If to the Medicor Group:

                           Medicor Foundation
                           Landstrasse 11
                           Postfach 130
                           9495 Triesen
                           Liechtenstein
                           Attention:  Anton M. Lotzer
                           Fax Number:  (423) 233-3934
                           Phone Number:  (423) 239-6050


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<PAGE>


                  And to:

                           Westport Energy LLC
                           c/o Westport Investments Limited
                           Lyford Manor
                           Lyford Cay
                           P.O. Box N-7776
                           Nassau, Bahamas
                           Fax Number:  (242) 362-5788

                  With a copy to:

                           Kenneth S. Witt
                           Greenberg Traurig, LLP
                           1200 17th Street, Suite 2400
                           Denver, CO  80202
                           Telephone:  (303) 572-6510
                           Telecopy:  (303) 572-6540

                  And to:

                           Michael Russell
                           Dr. Richard J. Haas Partners
                           Dukes Court
                           32 Duke Street, St. James's
                           London, SW1Y 6DF
                           Fax Number:  020.7.321.5242
                           Phone Number:  020.7.321.5200

                  If to ERI Investments, Inc.:

                           ERI Investments, Inc.
                           801 West Street, 2nd Floor
                           Wilmington, DE 19801-1545
                           Attention: Treasurer
                           Telephone: (302) 656-5590
                           Telecopy: (302) 428-1410

                  With a copy to:

                           Johanna G. O'Loughlin
                           Vice President, General Counsel and Secretary
                           Equitable Resources, Inc.
                           One Oxford Centre, Suite 3300
                           Pittsburgh, PA 15219
                           Telephone: (412) 553-7760


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<PAGE>


                           Telecopy: (412) 553-5970

                  And to:

                           Stephen W. Johnson, Esquire
                           Reed Smith LLP
                           435 Sixth Avenue
                           Pittsburgh, PA 15219-1886
                           Telephone: (412) 288-3131
                           Telecopy: (412) 288-3063

     Section 4.2. TERMINATION. This Agreement shall terminate and shall cease to
be binding on the parties upon the earliest to occur of (i) with respect to any
Shareholder Party, the date on which such Shareholder Party (together with its
Permitted Transferees under the Registration Rights Agreement, as such term is
defined therein) no longer owns any shares of Westport Common Stock and (ii) the
date on which all of the parties hereto mutually consent to terminate this
Agreement in writing; provided, however, that the provisions of SECTION 3.2(D)
shall not terminate and shall remain in effect indefinitely.

     Section 4.3 FURTHER ASSURANCES. From time to time upon request by any party
hereto and without further consideration, each of the parties hereto shall, and
shall cause its agents, affiliates, and/or assigns to, execute, deliver and
acknowledge all such further instruments and do such further acts as any other
party hereto may reasonably require to evidence or implement this Agreement.

     Section 4.4 NO WAIVER; REMEDIES CUMULATIVE. Any failure of any party hereto
to comply with any obligation, covenant, agreement or condition herein may be
waived by any other party hereto entitled to the benefit thereof only by a
written instrument signed by each party granting such waiver, but such waiver or
failure to insist upon strict compliance with such obligation, representation,
warranty, covenant, agreement or condition shall not operate as a waiver of or
estoppel with respect to any subsequent or other failure. The rights, remedies,
powers and privileges herein provided are cumulative and not exclusive of any
rights, remedies, powers and privileges provided by law.

     Section 4.5 GOVERNING LAW. This Agreement shall be governed by, and
construed in accordance with, the laws of the State of Nevada, regardless of the
laws that might otherwise govern under applicable principles of conflicts of
laws thereof. The parties hereto agree that any suit, action or proceeding
arising out of, or with respect to, this Agreement or any judgment entered by
any court in respect thereof may be brought only in the courts of the State of
Nevada or the federal district courts located within the State of Nevada and the
parties hereto hereby accept the exclusive jurisdiction of those courts for the
purpose of any suit, action or proceeding.

     Section 4.6 COUNTERPARTS. This Agreement may be executed in any number of
counterparts and by different parties in separate counterparts, and delivered by
means of facsimile transmission or otherwise, each of which when so executed and
delivered shall be deemed to be an original and all of which when taken together


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<PAGE>


shall constitute but one and the same agreement.

     Section 4.7 PARTIES IN INTEREST; ASSIGNMENT. This Agreement and all of the
provisions hereof shall be binding upon and inure to the benefit of, and be
enforceable by, the parties hereto and their respective successors and permitted
assigns, but neither this Agreement nor any of the rights, interests or
obligations herein shall be assigned by any party hereto without the prior
written consent of each other party hereto, and any attempt to do so without
obtaining the required consent of such other parties shall be void. Nothing
herein expressed or implied is intended or shall be construed to confer upon or
give to any person other than the parties hereto and their respective successors
or permitted assigns, any rights or remedies under or by reason of this
Agreement.

     Section 4.8 ENTIRE AGREEMENT. This Agreement contains all of the terms of
the understanding of the parties hereto with respect to the subject matter
hereof. This Agreement supersedes all prior agreements and understandings with
respect to its subject matter.

     Section 4.9 AMENDMENT. This Agreement may not be amended except by an
instrument in writing signed by each of the parties hereto; provided, however,
that the terms of Article III hereof may be amended by an instrument in writing
signed by each of the parties hereto other than the Terminating Belfer Persons.

     Section 4.10 SEVERABILITY. If any provision of this Agreement shall be held
to be illegal, invalid or unenforceable under any applicable law, then such
contravention or invalidity shall not invalidate the entire Agreement. Such
provision shall be deemed to be modified to the extent necessary to render it
legal, valid and enforceable, and if no such modification shall render it legal,
valid and enforceable, then this Agreement shall be construed as if not
containing the provisions held to be invalid, and the rights and obligations of
the parties hereto shall be construed and enforced accordingly.

     Section 4.11 HEADINGS. The headings used herein are for convenience of
reference only, are not a part of this Agreement and are not to affect the
construction of, or to be taken into consideration in interpreting, any
provision of this Agreement.


                            [SIGNATURE PAGE FOLLOWS]


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     IN WITNESS WHEREOF, the parties hereto have executed this Termination and
Voting Agreement and caused the same to be duly delivered on their behalf to be
effective as of the date first written above.

                            WESTPORT RESOURCES CORPORATION


                            By: /S/ DONALD D. WOLF
                            Name:   DONALD D. WOLF
                            Title:  CHIEF EXECUTIVE OFFICER


                            WESTPORT ENERGY LLC

                              By: WESTPORT INVESTMENTS LIMITED, its
                                  Managing Member

                               By: /S/ MICHAEL RUSSELL
                               Name:   MICHAEL RUSSELL
                               Title:  DULY AUTHORIZED SIGNATORY


                            ERI INVESTMENTS, INC.


                            By:  /S/ KENNETH J. KUBACKI
                            Name:    KENNETH J. KUBACKI
                            Title:   VICE PRESIDENT


                            MEDICOR FOUNDATION


                            By:  /S/ ANTON LOTZER
                            Name:    ANTON LOTZER
                            Title:   MEMBER OF THE FOUNDATION BOARD

                            By:  /S/ ALBIN A. JOHANN
                            Name:    ALBIN A. JOHANN
                            Title:   MEMBER OF THE FOUNDATION BOARD/SECRETARY



                            /S/ ROBERT A. BELFER
                            Robert A. Belfer, individually


                                       S-1
<PAGE>


                            THE ROBERT A. AND RENEE E. BELFER FAMILY FOUNDATION


                            By:  /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:   Trustee and Donor


                            BELFER CORP.


                            By:  /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:   President


                            RENEE HOLDINGS PARTNERSHIP, L.P.


                            By:  /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:   General Partner


                            LDB CORP.


                            By:  /S/ LAURENCE D. BELFER
                            Name:    Laurence D. Belfer
                            Title:   President


                            ROBERT A. BELFER 1990 FAMILY TRUST


                            By:  /S/ LAURENCE D. BELFER
                            Name:    Laurence D. Belfer
                            Title:   Trustee


                                       S-2
<PAGE>


                            VANTZ LIMITED PARTNERSHIP

                            By:      VANTZ LLC,
                                     its General Partner

                                     By:      /S/ LAURENCE D. BELFER
                                     Name:    Laurence D. Belfer
                                     Title:   Managing Member


                            LDB TWO CORP.


                            By:  /S/ LAURENCE D. BELFER
                            Name:    Laurence D. Belfer
                            Title:   President


                            BELFER TWO CORP.


                            By:  /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:   Managing Member


                            LIZ PARTNERS, L.P.

                            By:      LIZ ASSOCIATES LLC,
                                     its General Partner

                                     By: /S/ ROBERT A. BELFER
                                     Name:   Robert A. Belfer
                                     Title:  Managing Member

                                       S-3


<PAGE>


                 Solely for the purposes of Article I, Article II and Article IV
                 hereof:

                               /S/ JACK SALTZ
                            Jack Saltz, individually


                            SALTZ INVESTMENT GROUP, LLC


                            By:  /S/ JACK SALTZ
                            Name:    Jack Saltz
                            Title:   Manager and Member


                            JACK & ANITA SALTZ FOUNDATION


                            By:  /S/ JACK SALTZ
                            Name:    Jack Saltz
                            Title:   President


                            BELWEST PETROLEUM, INC.


                            By:      /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:   President


                            A&B INVESTORS, INC.


                            By:  /S/ ROBERT A. BELFER
                            Name:    Robert A. Belfer
                            Title:


                            THE LAURENCE D. BELFER FAMILY FOUNDATION


                            By:  /S/ LAURENCE D. BELFER
                            Name:    Laurence D. Belfer
                            Title:   Trustee and Donor


                                       S-4
<PAGE>


                                   EXHIBIT A

                              CERTAIN STOCKHOLDERS

The Robert A. and Renee E. Belfer Family Foundation
Robert A. Belfer
Belfer Corp.
Renee Holdings Partnership, L.P.
LDB Corp.
Robert A. Belfer 1990 Family Trust
Vantz Limited Partnership
LDB Two Corp.
Belfer Two Corp.
Liz Partners, L.P.


<PAGE>


                                                                  EXECUTION COPY

                                    EXHIBIT B

                           TERMINATING BELFER PERSONS


Jack Saltz
Saltz Investment Group, LLC
Jack & Anita Saltz Foundation
Belwest Petroleum, Inc.
A&B Investors, Inc.
The Laurence D. Belfer Family Foundation


<PAGE>


                                                                  EXECUTION COPY
                                    EXHIBIT C

                           THE SHAREHOLDERS AGREEMENT

                                   [ATTACHED]

(Incorporated by reference from Exhibit 10.2 of Schedule 13D as amended by
Amendment No. 1 filed with the Securities and Exchange Commission on
February 14, 2003.)