Document:

<PAGE>

                                                                    EXHIBIT 4.32

                             [LETTERHEAD OF OPENTV]

September 5, 2001

James Brown
[Personal Residence Address]

Dear James:

OpenTV is pleased to confirm your new position as General Manager OpenTV
Interactive and EVP Corporate Development. You will continue reporting into
James Ackerman, CEO. You will work at our facility located in Mountain View, CA.
Of course, OpenTV may change your position, duties, and work location from time
to time, as it deems necessary.

Your new base salary will increase to $245,000 annually ($10,208.33 per regular
pay period), with an effective date of October 1, 2000. Your target annual bonus
will remain at 35%. This bonus will be subject to the attainment of individual
and company-based goals. In addition, you will continue to receive all of the
benefits that you presently enjoy with OpenTV.

Subject to approval by the Board of Directors, you will be granted an option to
purchase 40,000 shares of OpenTV Corp.'s Class A Common Stock under the
Company's 1999 Stock Option/Stock Issuance Plan. The per share exercise price of
the option will be equal to the per share fair market value of the common stock
on the date of grant, as determined by the Board of Directors. The option will
be evidenced by the Company's standard stock option agreement. So long as you
continue in service with the Company, the option will vest with respect to 25%
of the option shares upon completion of one year of service with the Company and
with respect to the balance in 36 successive equal monthly installments upon
your completion of each additional month of service thereafter.

If you agree to the terms of this offer, kindly sign and return this letter to
me by September 14, 2001.

Sincerely,
OpenTV

/s/ Mark Meagher

Mark Meagher
Vice President Finance and Administration

Employee Signature:  /s/ James Brown
                    --------------------------------
                     James Brown

Date:
      ----------------------------------------------<PAGE>

                                                                    EXHIBIT 4.33

                                  OPENTV CORP.

                    MANAGEMENT RETENTION AGREEMENT - SCHEME B

     This Management Retention Agreement (the "Agreement") is made and entered
into by and among ____________ (the "Employee") and OpenTV Corp. (the "Company")
and OpenTV, Inc. effective as of _____________, 2002 (the "Effective Date").

                                    RECITALS
                                    --------

     1. It is expected that the Company from time to time will consider the
feasibility of entering into a transaction involving an acquisition of the
Company by another company or other Change of Control. The Board of Directors of
the Company (the "Board") recognizes that identifying, evaluating, negotiating
and executing a transaction involving a potential change of control of the
Company entails substantial additional duties and responsibilities for senior
management of the Company.

     2. The Board believes that it is in the best interests of the Company and
its stockholders to compensate the Employee for the additional duties and
responsibilities related to a Change of Control of the Company.

                                    AGREEMENT
                                    ---------

     NOW, THEREFORE, in consideration of the mutual covenants contained herein,
the parties hereto agree as follows:

     1. Term of Agreement. This Agreement shall terminate on June 30, 2002 (the
        -----------------
"Termination Date"); provided that if a definitive, legal binding agreement with
respect to a transaction that would, upon consummation, be considered a Change
of Control hereunder (a "Proposed Transaction") has been entered into, the
Termination Date shall be extended until the earlier to occur of (i) the date
that all obligations of the parties hereto with respect to the Agreement have
been satisfied after a Change of Control or (ii) the termination of the Proposed
Transaction. The period from the date hereof until the Termination Date shall be
referred to herein as the "Term". During the Term, the Employee agrees to use
his reasonable best efforts to assist the Company or its shareholders in
executing potential Change of Control transactions; provided, however, that
Employee's obligations under this Agreement shall at all times be subject to his
duty to act in the best interests of the Company and its shareholders.

<PAGE>

     2. Cash Retention Payment.
        ----------------------

          (a) Retention Payment. If a Change of Control occurs during the Term,
              -----------------
Employee shall receive a cash payment equal to the amount calculated as follows
(the "Retention Payment"): (i) if the Price Per Share (as defined herein) is $7
or more, $_____________ (the "Base Amount") and (ii) if the Price Per Share is
less than $7, a pro rata amount of the Base Amount based upon the actual Price
Per Share. For purposes hereof, the "Price Per Share" shall be the amount paid
by the Purchaser (as defined herein) for the shares beneficially owned, directly
or indirectly, by the sellers prior to the Proposed Transaction in the Change in
Control, as provided in the definitive transaction agreement that, once
consummated, results in a Change in Control (the "Transaction Agreement")
divided by the number of such shares the beneficial ownership of which is
transferred to the Purchaser, as such amount may be adjusted as provided in
Section 2(c) below.

     (b) Timing of Retention Payment. The applicable Retention Payment shall be
         ---------------------------
paid as follows: 50% thereof to Employee in cash not later than thirty (30)
calendar days after the date of a Change of Control and the remaining 50% in
twelve (12) equal monthly installments beginning on or about the first of the
month following the month in which the Change in Control occurs. The Company's
obligation to make Retention Payments shall immediately terminate if the
Employee's employment with the Company and its affiliates terminates for any
reason other than due to (i) the Employee's death or Disability (as defined
herein), (ii) a termination of the Employee by the Company without Cause (as
defined herein) or (iii) a termination of employment by the Employee for Good
Reason (as defined herein). If the Employee's employment should terminate in a
manner described in clause (i), (ii) or (iii) of this Section 2(b) before all
amounts due hereunder have been paid, such unpaid amounts shall be made to the
Employee (or the Employee's beneficiary or estate) in accordance with the
schedule described in this Section 2(b). The Company shall make Retention
Payments under this Agreement to Employee after the date of a Change of Control
at such times and subject to such conditions as provided in this Section 2 if an
Employee's employment is terminated by the Company without Cause after the date
of the Transaction Agreement and before the date of a Change of Control or if
the Employee elects to terminate his employment for Good Reason after the date
of the Transaction Agreement and before the date of a Change of Control.

     (c) Cessation of Retention Payment. In the event the Company or any of its
         ------------------------------
shareholders make, or are required to make, any payments to the Purchaser (as
defined herein) in connection with a Change of Control so that the adjusted Per
Share Price (as calculated under Section 2(a) after any such payment) falls
below $7, the amount of the applicable Retention Payment shall be recalculated
and future payments shall be reduced accordingly. In the event the amount of the
reduction is greater than the remaining future payments, the Company shall cease
all payments under Section 2(b). In no event, however, shall an Employee be
required to repay any amounts received prior to such recalculation. As an
illustration, assume that an Employee is entitled to receive a total Retention
Payment of $100, $50 of which is paid in a lump sum after the Change of Control
and the balance in twelve monthly installments. If the Company or any of its
shareholders are required to make payments to the Purchaser six months after the
Change of Control in an amount that results in a recalculation of the total
Retention Payment to $70, and the Employee has already received $75 as of the
date of such recalculation, no further payments shall be made to Employee and
Employee shall not be required to refund any excess payments made to him. If,
however, the recalculation results in an adjustment of the total Retention
Payment to $90, the remaining payments to Employee will be adjusted accordingly
so that the total Retention Payments to be made to him do not exceed $90.

                                       -2-

<PAGE>

     3. Golden Parachute Excise Tax. In the event that the Retention Payment or
        ---------------------------
benefits otherwise payable or provided to the Employee (i) constitute "parachute
payments" within the meaning of Section 280G of the Internal Revenue Code of
1986, as amended (the "Code") and (ii) but for this Section 3, would be subject
to the excise tax imposed by Section 4999 of the Code (the "Excise Tax"), then
the Employee's benefit otherwise payable under Section 2(a) hereof shall be
either

          (a) delivered in full,

          (b) delivered as to such lesser extent which would result in no
portion of such severance benefits being subject to the Excise Tax, whichever of
the foregoing amounts, taking into account the applicable federal, state and
local income and employment taxes and the Excise Tax, results in the receipt by
the Employee on an after-tax basis, of the greatest amount of severance
benefits, notwithstanding that all or some portion of such severance benefits
may be taxable under Section 4999 of the Code. Unless the Company and the
Employee otherwise agree in writing, any determination required under this
Section 3 shall be made in writing in good faith by the accounting firm serving
as the Company's independent public accountants immediately prior to the Change
of Control (the "Accountants"). In the event of a reduction in benefits
hereunder, the Employee shall be given the choice of which benefits to reduce.
For purposes of making the calculations required by this Section 3, the
Accountants may make reasonable assumptions and approximations concerning
applicable taxes and may rely on reasonable, good faith interpretations
concerning the application of Sections 280G and 4999 of the Code. The Company
and the Employee shall furnish to the Accountants such information and documents
as the Accountants may reasonably request in order to make a determination under
this Section. The Company shall bear all costs the Accountants may reasonably
incur in connection with any calculations contemplated by this Section 3, or

          (c) delivered pursuant to such agreement as the Company and the
Employee may mutually agree.

     4. Definitions The following terms referred to in this Agreement shall have
        -----------
the following meanings:

          (a) Cause. The term "Cause" shall mean (i) an act of material personal
              -----
dishonesty taken by Employee in connection with his responsibilities as an
employee, (ii) Employee's conviction of, or plea of nolo contendere to, a felony
(other than traffic-related offenses), (iii) a willful act by Employee which
constitutes gross misconduct and is materially injurious to the Company or (iv)
Employee's willful refusal or willful failure to substantially perform
Employee's essential duties to the Company (other than due to Employee's illness
or because the requested conduct would subject the Employee to criminal
penalties or violate applicable statutes, ordinances, administrative rules,
regulations, or administrative or judicial decisions); provided that for Cause
to exist under clause (iv), the Company must give the Employee written notice of
any event(s) giving rise for Cause under such clause and the Employee must fail
to correct such event(s) within fourteen (14) days of the date such notice is
give.

                                       -3-

<PAGE>

          (b) Change in Control. The term "Change of Control" shall mean the
              -----------------
occurrence during the Term of any of the following, in one or a series of
related transactions:

               (i) the consummation of any transaction pursuant to which any
person other than a Naspers Group Entity (the "Purchaser") becomes the
beneficial owner, directly or indirectly, of securities representing more than
fifty percent (50%) of the total voting power represented by the Company's then
outstanding voting securities (the "Shares");

               (ii) the consummation of the sale, lease or other disposition of
all or substantially all of the assets of the Company or OpenTV, Inc. to any
person other than a Naspers Group Entity; or

               (iii) the consummation of a transaction pursuant to which the
Company becomes a wholly owned subsidiary of a Naspers Group Entity.

     For purposes of this agreement: (i) the term "beneficial ownership" shall
be construed with reference to Rule 13d-3 promulgated under the Securities
Exchange Act of 1934, as amended, and shall include both direct and indirect
(through direct or indirect subsidiaries, or otherwise) forms of beneficial
ownership, (ii) the term "person" includes any corporation, trust, association,
company, partnership, limited liability company, joint venture and any other
entity, and any government, governmental agency, instrumentality or political
subdivision, and (iii) the term "Naspers Group Entity" shall include each of (x)
OTV Holdings Limited, (y) any person which, as of the date hereof, beneficially
owned any equity securities of OTV Holdings Limited, and (z) any affiliate of a
Naspers Group Entity that becomes a beneficial holder of securities in OTV
Holdings Limited or the Company or its subsidiaries after the date hereof.

          (c) Good Reason. "Good Reason" means, without Employee's express
              -----------
written consent (i) a significant reduction of Employee's title, duties and
position relative to Employee's duties and position in effect immediately prior
to such reduction; provided, however, "Good Reason" shall exist if Employee's
title, duties and position at the acquiring entity level are significantly
reduced as compared to the Employee's titles, duties and responsibilities with
the Company immediately prior to the Change of Control; (ii) a reduction by the
Company of Employee's base salary as in effect immediately prior to such
reduction; (iii) a requirement by the Board that the Employee perform an act
that would subject the Employee to criminal penalties or would violate
applicable statutes, ordinances, administrative rules, regulations, or
administrative or judicial decisions, or (iv) the relocation of Employee to a
facility or a location more than fifty (50) miles from Employee's current
workplace; provided that for Good Reason to exist, the Employee must give the
Company written notice of any event giving rise to Good Reason and the Company
must fail to correct such event within ten (10) days of the date such notice is
given.

          (d) Disability. "Disability" means that the Employee has been unable
              ----------
to perform the essential functions of his or her position with the Company, with
or without reasonable accommodation, for a period of not less than three (3)
consecutive months or for an aggregate of six (6) months in any twenty-four (24)
month period as the result of his incapacity due to physical or mental illness.

                                       -4-

<PAGE>

     5. Successors.
        ----------

          (a) The Company's Successors. Any successor to the Company (whether
              ------------------------
direct or indirect and whether by purchase, merger, consolidation, liquidation
or otherwise) to all or substantially all of the Company's business and/or
assets shall assume the obligations under this Agreement and agree expressly to
perform the obligations under this Agreement in the same manner and to the same
extent as the Company would be required to perform such obligations in the
absence of a succession. For all purposes under this Agreement, the term
"Company" shall include any successor to the Company's business and/or assets
which executes and delivers the assumption agreement described in this Section
6(a) or which becomes bound by the terms of this Agreement by operation of law.

          (b) The Employee's Successors. The terms of this Agreement and all
              -------------------------
rights of the Employee hereunder shall inure to the benefit of, and be
enforceable by, the Employee's personal or legal representatives, executors,
administrators, successors, heirs, distributees, devisees and legatees.

     6. Notice. All notices and other communications required or permitted
        ------
hereunder shall be in writing, shall be effective when given, and shall in any
event be deemed to be given upon receipt or, if earlier, (a) five (5) days after
deposit with the U.S. Postal Service or other applicable postal service, if
delivered by first class mail, postage prepaid, (b) upon delivery, if delivered
by hand, (c) one (1) business day after the business day of deposit with Federal
Express or similar overnight courier, freight prepaid or (d) one (1) business
day after the business day of facsimile transmission, if delivered by facsimile
transmission with copy by first class mail, postage prepaid, and shall be
addressed (i) if to Employee, at his or her last known residential address and
(ii) if to the Company, at the address of its principal corporate offices
(attention: Secretary), or in any such case at such other address as a party may
designate by ten (10) days' advance written notice to the other party pursuant
to the provisions above.

     7. Miscellaneous Provisions.
        ------------------------

          (a) Waiver. No provision of this Agreement shall be modified, waived
              ------
or discharged unless the modification, waiver or discharge is agreed to in
writing and signed by the Employee and by an officer of the Company (other than
the Employee) authorized by the Company's Board of Directors. No waiver by
either party of any breach of, or of compliance with, any condition or provision
of this Agreement by the other party shall be considered a waiver of any other
condition or provision or of the same condition or provision at another time.

          (b) Headings. All captions and section headings used in this Agreement
              --------
are for convenient reference only and do not form a part of this Agreement.

          (c) Attorney's Fees and Costs. In the event Employee prevails in any
              -------------------------
suit seeking to enforce this Agreement, the Company shall reimburse the Employee
for reasonable attorney's fees and costs incurred in prosecuting such suit.

          (d) Entire Agreement. This Agreement constitutes the entire agreement
              ----------------
of the parties hereto and supersede in their entirety all prior representations,
understandings, undertakings or agreements (whether oral or written and whether
expressed or implied) of the parties with respect to the subject matter hereof.

                                       -5-

<PAGE>

          (e) Choice of Law. The validity, interpretation, construction and
              -------------
performance of this Agreement shall be governed by the laws of the State of
California. The Superior Court of Santa Clara County and/or the United States
District Court for the Northern District of California shall have exclusive
jurisdiction and venue over all controversies in connection with this Agreement.

          (f) Severability. The invalidity or unenforceability of any provision
              ------------
or provisions of this Agreement shall not affect the validity or enforceability
of any other provision hereof, which shall remain in full force and effect.

          (g) Withholding. All payments made pursuant to this Agreement will be
              -----------
subject to withholding of applicable income and employment taxes.

          (h) Counterparts. This Agreement may be executed in counterparts, each
              ------------
of which shall be deemed an original, but all of which together will constitute
one and the same instrument.

          (i) Employment At-Will. Nothing in this Agreement shall confer upon
              ------------------
the Employee any right to continue in the employ of the Company or any of its
affiliates or interfere in any way with the right of the Company or its
affiliates to terminate the Employee's employment.

                                       -6-

<PAGE>

IN WITNESS WHEREOF, each of the parties has executed this Agreement, in the case
of the Company by its duly authorized officer, as of the day and year set forth
below.

COMPANY                              OPENTV CORP.
                                     By:
                                              ----------------------------------
                                     Title:
                                              ----------------------------------

OPENTV, INC.                         OPENTV, INC.
                                     By:
                                              ----------------------------------
                                     Title:
                                              ----------------------------------

EMPLOYEE                             By:
                                              ----------------------------------
                                     Title:
                                              ----------------------------------

                                       -7-

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00040-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00040-of-00352.parquet"}]]