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                                                                    Exhibit 10.1


                            [HMP GS&Co. Letterhead]



                                                                   June 27, 2000


Mr. John L. Weinberg
70 Field Point Circle
Greenwich, Connecticut 06830

Dear John:

We are tremendously pleased that you are continuing your employment relationship
with the firm. We expect to continue to draw upon your advice, efforts and
talent, to the great benefit of our clients and customers, our employees and,
therefore, the firm and its shareholders. This letter is intended to memorialize
our mutual understanding and supersedes our letter agreement of April 5, 1999,
without prejudice to the agreements you signed in connection with the firm's
plan of incorporation.

1.       Your responsibilities will be to continue to service, in a senior
         capacity, the accounts and relationships of the firm with which you
         have been or become involved, to continue to work with our employee
         acculturation and retention programs, and to lend such advice and
         counsel as we from time to time request. You will devote substantial
         time and attention to the business of the firm, and you will not enter
         into any other business enterprise without the firm's consent. It is
         understood that you will not be required to perform services other than
         in a senior capacity and that you may arrange your daily affairs
         pursuant hereto as you deem appropriate consistent with the firm's high
         standards of professional conduct.

2.       The term of your employment will be through November 30, 2001, unless
         you or the firm elect to terminate it sooner for any reason or no
         reason on 90 days' prior written notice; provided, however, that any
         termination by the firm will take effect immediately if the termination
         is for violation of law, breach of this agreement or violation of
         Goldman Sachs policies or procedures ("cause"). Not less than 30 days
         prior to November 30, 2001, the firm may, at its discretion, offer to
         extend your employment for an additional one-year term at a
         compensation to be agreed, and you will have at least 15 days to accept
         such an offer.

3.       Your compensation will be at the annual rate of $5,000,000 retroactive
         to November 27, 1999, payable entirely in a semi-monthly cash salary
         (subject to required withholdings). If you terminate or decline an
         offer by the firm to extend your employment, you will be entitled to
         payment of your salary through the date of termination and to an
         additional cash payment of $5,000,000 (also subject to withholdings)
         (the "Termination Payment"). If (i) the firm terminates your employment
         other than for cause, (ii) your employment
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         terminates by reason of your death or disability or (iii) the firm does
         not offer to extend your employment, you will be entitled to payment of
         your salary through November 30, 2001 (or the stated expiration date of
         any renewal of this agreement) and to payment of the Termination
         Payment at the conclusion of the salary period. If the firm terminates
         this agreement for cause, you will be entitled to payment of your
         salary through the date of termination, but (without prejudice to any
         other remedies the firm may have) will forfeit any additional
         compensation (including the Termination Payment). The firm will
         reimburse you for all expenses and disbursements reasonably incurred by
         you in the performance of your duties hereunder, and for so long as you
         continue to receive salary you will be entitled to continue to
         participate in the benefits plans in which you currently participate on
         the same basis as our other senior employees.

4.    a) During and for six months following termination of your employment,
         you will not, without the consent of the firm, engage directly or
         indirectly in any business which competes with the business of the firm
         (a "Competitive Enterprise").

      b) You will take all actions and do all things during the 90-day period
         following the termination of your employment as may be reasonably
         requested by the firm from time to time to maintain for the firm the
         business, goodwill, and business relationships with the firm's Clients.
         For purposes hereof, "Client" means any client or prospective client of
         the firm to whom you provided services, or for whom you transacted
         business, or whose identity became known to you in connection with your
         relationship with or employment by the firm.

      c) During and for the twelve months following the termination of your
         employment, you will not, in any manner, directly or indirectly, (1)
         Solicit a Client to transact business with a Competitive Enterprise or
         to reduce or refrain from doing any business with the firm, or (2)
         interfere with or damage (or attempt to interfere with or damage) any
         relationship between the firm and a Client. For purposes hereof,
         "Solicit" means any direct or indirect communication of any kind
         whatsoever, regardless of by whom initiated, inviting, advising,
         encouraging or requesting any person or entity, in any manner, to take
         or refrain from taking any action.

     d)  During and for the twelve months following the termination of your
         employment, you will not, in any manner, directly or indirectly,
         Solicit any person who is an employee of the firm to resign from the
         firm or to apply for or accept employment with any Competitive
         Enterprise.

5.       Any dispute, controversy or claim between you and the firm arising out
         of or relating to this agreement, your employment with the firm or the
         termination thereof, or otherwise concerning any rights, obligations or
         other aspects of your employment relationship in respect of the firm
         will be finally settled by arbitration in the City of New York before,
         and in accordance with the rules then obtaining of, the New York Stock
         Exchange, Inc. (or, at your option, any other organization referred to
         in the arbitration provisions of your Uniform Application for
         Securities Industry Registration, if you are so registered). If the
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         New York Stock Exchange, Inc. or the other organization referred to
         above declines to arbitrate the matter or the matter is not otherwise
         arbitrable before it, it will be arbitrated before the American
         Arbitration Association ("AAA") in accordance with the commercial
         arbitration rules of the AAA.

6.       THIS AGREEMENT WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
         LAWS OF THE STATE OF NEW YORK, WITHOUT REFERENCE TO PRINCIPLES OF
         CONFLICT OF LAWS.

7.       Your employment is subject to various firm policies and guidelines,
         including those stated in the applicable Employee Handbook as amended
         from time to time. Notices hereunder shall be delivered to the firm at
         its principal executive office directed to the attention of the General
         Counsel, and to you at your last address appearing in the firm's
         employment records. This agreement may not be amended or modified
         otherwise than by a written agreement executed by the parties hereto or
         their respective successors or legal representatives.

If the foregoing is in accordance with your understanding, kindly confirm your
acceptance and agreement by signing and returning the enclosed duplicate of this
letter, which will thereupon constitute and agreement between us.



                                                  Very truly yours,

                                                  /s/ Henry M. Paulson, Jr.
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                                                  Henry M. Paulson, Jr.

Agreed to and accepted as
of the date of this letter


/s/ John L. Weinberg
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John L. Weinberg