Document:

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                                                                   EXHIBIT 10.55

Thursday, September 04, 2003

David Weinstein
3180 Ross Road
Palo Alto CA, 94303

RE: EMPLOYMENT TERMS

Dear Mr. Weinstein:

First Virtual Communications, Inc. (the "Company") is pleased to offer you the
position of Vice President of Marketing, pursuant to the terms of this letter
agreement ("Agreement"), subject to the satisfactory review of your references.
Please respond to me by 5:00 p.m., West Coast time, on September 19, 2003, at
which time this offer will expire.

1.       DUTIES

You will be expected to perform various duties consistent with your position.
Upon acceptance of this offer, you will be an executive officer of the Company.
On the date that you are confirmed as a Section 16 Officer by action of the
Company's Board of Directors, you shall be covered by the Company's Executive
Officers' Change of Control Plan and the First Virtual Communications, Inc.
Indemnity Plan. As a Section 16 officer, you will report to the Company's Chief
Executive Officer, unless otherwise assigned by the Company. Additionally you
will be expected to achieve certain performance targets and Company goals
related to your specific job function ("ANNUAL PERFORMANCE TARGETS"). Such
Performance Targets shall be set and measured at the sole discretion of the
Company's President and Chief Executive Officer ("CEO").

2.       COMPENSATION

Your annual base salary will be $200,000 per year, less payroll deductions and
all required withholdings. You will be paid bi-weekly and you will be eligible
for the following standard Company benefits: medical insurance, paid time off,
and holidays. Details about these benefit plans are available for your review in
the Total Rewards benefit guide delivered to you with this Agreement. The
Company may modify its benefits and compensation packages from time to time, in
its sole discretion, as it deems necessary.

3.       STOCK OPTIONS

Upon commencement of employment and subject to approval of the Company's Board
of Directors, you will be granted a Stock Option under the Company's Equity
Plans to purchase 80,000 shares of the Company's Common Stock (the "STOCK
OPTION"). The Stock Option will be governed by and granted pursuant to a
separate Stock Option Agreement. The exercise price per share of the Stock
Option will be equal to the fair market value of the Common Stock established on
the date of grant,

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subject to approval by the Board of Directors. The Stock Option will be subject
to vesting so long as you continue to be employed with the Company, according to
the following schedule: twelve and one-half percent (12 1/2%) of the shares
subject to the Stock Option will vest on the last day of the sixth full calendar
month of your employment after the date of grant and the remaining shares
subject to the Stock Option will vest in equal installments at the end of each
monthly period thereafter.

If you have questions regarding the tax implications of the Stock Option or any
part of your compensation package, please consult with your own tax advisor.

4.       TERMINATION

Employment at First Virtual Communications is "at will." The Company may
terminate your employment at any time and for any or no reason, with or without
Cause or advance notice, by giving you written notice of such termination.
Similarly, you may terminate your employment with the Company at any time at
your election, in your sole discretion, for any or no reason upon written notice
to the Company. The term of your employment relationship may not be modified
except by a written agreement signed by the Chief Executive Officer or President
of the Company.

In the event that the Company terminates your employment without Cause (as
defined below), and upon your furnishing to the Company an executed release and
waiver of claims, you shall be entitled to receive severance payments in the
form of (i) a continuation of your base salary for a period of three months
after your date of termination, at the rate in effect on your date of
termination, and (ii) During the severance period, assuming that you are
eligible for COBRA, you shall be entitled to receive medical benefits for
yourself and eligible dependents paid for by the Company until the earlier of
(a) three (3) months after your date of termination, or (b) the date that you
become eligible to receive medical benefits from another company or business
entity.

"CAUSE" means your: (i) gross negligence or willful misconduct in connection
with the performance of your duties to the Company that in the written
determination of a majority of the Board has not been cured within thirty (30)
days following receipt by you of written notice from the Board identifying such
acts of gross negligence or willful misconduct; (ii) failure to achieve your
Annual Performance Targets, following 30 days written notice from the CEO of
such failure; (iii) commission of a felony (other than a traffic-related
offense) that in the written determination of a majority of the Board has caused
material injury to the Company's business; (iv) dishonesty with respect to a
significant matter relating to the Company's business and intended to result in
personal enrichment of you or your family at the expense of the Company; or (v)
material breach of this Offer Letter and Employment Agreement, Proprietary
Information and Inventions Agreement or Indemnification Agreement by and between
you and the Company, which material breach has not been cured within thirty (30)
days following receipt by you of written notice from the Board identifying such
material breach.

If your employment is terminated for Cause, or you voluntarily terminate your
employment from the Company for any reason, all compensation and benefits will
cease immediately and you will receive no additional payment from the Company
other than your accrued base salary and accrued and unused vacation benefits
earned through your date of termination.

                                       2.

<PAGE>

5.       COMPANY POLICY

As a Company employee, you will be expected to abide by the Company's policies,
procedures, rules and regulations which will govern the terms and conditions of
your employment. The Company's policies may be modified from time to time at the
sole discretion of the Company.

Normal working hours are from 8:00 a.m. to 5:00 p.m., Monday through Friday. As
an exempt salaried employee, you will be expected to work additional hours as
required by the nature of your work assignments.

6.       PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT

As a condition of employment, you will be required to sign and comply with the
Proprietary Information and Inventions Agreement, attached hereto as Exhibit A,
which prohibits unauthorized use or disclosure of the Company's proprietary
information, among other things.

In your work for the Company, you will be expected not to use or disclose any
confidential information, including trade secrets, of any former employer or
other person to whom you have an obligation of confidentiality. Rather, you will
be expected to use only that information which is generally known and used by
persons with training and experience comparable to your own, which is common
knowledge in the industry or otherwise legally in the public domain, or which is
otherwise provided or developed by the Company. During our discussions about
your proposed job duties, you assured us that you would be able to perform those
duties within the guidelines just described. You agree that you will not bring
onto Company premises any unpublished documents or property belonging to any
former employer or other person to whom you have an obligation of
confidentiality.

7.       ENTIRE AGREEMENT

This Agreement, together with your Proprietary Information and Inventions
Agreement and the stock documents and Total Rewards benefit guide referred to
herein, forms the complete and exclusive statement of the terms of your
employment with the Company. The employment terms in this Agreement supersede
any other agreements or promises made to you by anyone, whether oral or written.
The terms of this Agreement cannot be modified, except in a writing signed by
the Company's Chief Executive Officer or President.

8.       GOVERNING LAW

This Agreement will be governed by and construed according to the laws of the
State of California. You hereby expressly consent to the personal jurisdiction
of the state and federal courts located in Redwood City, California for any
lawsuit filed there against you by the Company arising from or related to this
Agreement.

9.       SUCCESSORS AND ASSIGNS. This Agreement will be binding upon your heirs,
executors, administrators and other legal representatives and will be for the
benefit of the Company, its successors, and its assigns.

As required by law, this offer is subject to satisfactory proof of your right to
work in the United States. Please sign and date this Agreement, and return it to
the Company's Human Resources

                                       3.

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Department by September 19, 2003, if you wish to accept employment with the
Company under the terms described above. If you accept our offer, we would like
you to start as soon as possible.

We look forward to your favorable reply and to a productive and enjoyable work
relationship.

Sincerely,

FIRST VIRTUAL COMMUNICATIONS

By: /s/ Tammy Polanco
   _____________________________________
   Tammy Polanco
   Director, Human Resources

Accepted:

/s/ David Weinstein
________________________________________
David Weinstein

September 8, 2003
________________________________________
Date

Attachment:    Exhibit A:    Proprietary Information and Inventions Agreement

                                       4.

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                       FIRST VIRTUAL COMMUNICATIONS, INC.

            FORM OF PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT

         In consideration of my employment or continued employment by First
Virtual Communications, Inc. (the "Company"), and the compensation now and
hereafter paid to me, I hereby agree as follows:

         1.       RECOGNITION OF COMPANY'S RIGHTS; NONDISCLOSURE. At all times
during the term of my employment and thereafter, I will hold in strictest
confidence and will not disclose, use, lecture upon or publish any of the
Company's Proprietary Information (defined below), except as such disclosure,
use or publication may be required in connection with my work for the Company
and an officer of the Company expressly authorizes such in writing. I hereby
assign to the Company any rights I may have or acquire in such Proprietary
Information and recognize that all Proprietary Information shall be the sole
property of the Company and its assigns and the Company and its assigns shall be
the sole owner of all trade secret rights, patent rights, copyrights, mask work
rights, trade secret rights and all other rights throughout the world
(collectively, "Proprietary Rights") in connection therewith.

         The term "Proprietary Information" shall mean trade secrets,
confidential knowledge, data or any other proprietary information of the
Company. By way of illustration but not limitation, "Proprietary Information"
includes (a) trade secrets, inventions, mask works, ideas, processes, formulas,
source and object codes, data, programs, other works of authorship, cell lines,
know-how, improvements, discoveries, developments, designs and techniques
(hereinafter collectively referred to as "Inventions"); and (b) information
regarding plans for research, development, new products, marketing and selling,
business plans, budgets and unpublished financial statements, licenses, prices
and costs, suppliers and customers; and information regarding the skills and
compensation of other employees of the Company.

         2.       THIRD PARTY INFORMATION. I understand, in addition, that the
Company has received and in the future will receive from third parties
confidential or proprietary information ("Third Party Information") subject to a
duty on the Company's part to maintain the confidentiality of such information
and to use it only for certain limited purposes. During the term of my
employment and thereafter, I will hold Third Party Information in the strictest
confidence and will not disclose (to anyone other than Company personnel who
need to know such information in connection with their work for the Company) or
use, except in connection with my work for the Company, Third Party Information
unless expressly authorized by an officer of the Company in writing.

         3.       ASSIGNMENT OF INVENTIONS.

                  3.1      ASSIGNMENT. I hereby assign to the Company all my
right, title and interest in and to any and all Inventions (and all Proprietary
Rights with respect thereto) whether or not patentable or registrable under
copyright or similar statutes, made or conceived or reduced to practice or
learned by me, either alone or jointly with others, during the period of my
employment with the Company. Inventions assigned to or as directed by the
Company by this paragraph 3 are hereinafter referred to as "Company Inventions."
I recognize that this

                                       1.

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Agreement does not require assignment of any invention that qualifies fully for
protection under Section 2870 of the California Labor Code (hereinafter "Section
2870"), which provides as follows:

                  (1)      Any provision in an employment agreement that
provides that an employee shall assign, or offer to assign, any of his or her
rights in an invention to his or her employer shall not apply to an invention
that the employee developed entirely on his or her own time without using the
employer's equipment, supplies, facilities, or trade secret information except
for those inventions that either:

                           (A)      Relate at the time of conception or
reduction to practice of the invention to the employer's business, or actual or
demonstrably anticipated research or development of the employer.

                           (B)      Result from any work performed by the
employee for the employer.

                  (2)      To the extent a provision in an employment agreement
purports to require an employee to assign an invention otherwise excluded from
being required to be assigned under subdivision (i), the provision is against
the public policy of this state and is unenforceable.

                  3.2      GOVERNMENT. I also assign to or as directed by the
Company all my right, title and interest in and to any and all Inventions, full
title to which is required to be in the United States by a contract between the
Company and the United States or any of its agencies.

                  3.3      WORKS FOR HIRE. I acknowledge that all original works
of authorship that are made by me (solely or jointly with others) within the
scope of my employment and that are protectable by copyright are "works made for
hire," as that term is defined in the United States Copyright Act (17 U.S.C.,
Section 101).

         4.       ENFORCEMENT OF PROPRIETARY RIGHTS. I will assist the Company
in every proper way to obtain and from time to time enforce United States and
foreign Proprietary Rights relating to Company Inventions in any and all
countries. To that end I will execute, verify and deliver such documents and
perform such other acts (including appearances as a witness) as the Company may
reasonably request for use in applying for, obtaining, perfecting, evidencing,
sustaining and enforcing such Proprietary Rights and the assignment thereof. In
addition, I will execute, verify and deliver assignments of such Proprietary
Rights to the Company or its designee. My obligation to assist the Company with
respect to Proprietary Rights relating to such Company Inventions in any and all
countries shall continue beyond the termination of my employment, but the
Company shall compensate me at a reasonable rate after my termination for the
time actually spent by me at the Company's request on such assistance.

         In the event the Company is unable for any reason, after reasonable
effort, to secure my signature on any document needed in connection with the
actions specified in the preceding paragraph, I hereby irrevocably designate and
appoint the Company and its duly authorized officers and agents as my agent and
attorney in fact, which appointment is coupled with an interest, to act for and
in my behalf to execute, verify and file any such documents and to do all other
lawfully permitted acts to further the purposes of the preceding paragraph
thereon with the

                                       2.

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same legal force and effect as if executed by me. I hereby waive and quitclaim
to the Company any and all claims, of any nature whatsoever, that I now or may
hereafter have for infringement of any Proprietary Rights assigned hereunder to
the Company.

         5.       OBLIGATION TO KEEP COMPANY INFORMED. During the period of my
employment and for six (6) months after termination of my employment with the
Company, I will promptly disclose to the Company fully and in writing and will
hold in trust for the sole right and benefit of the Company any and all
Inventions authored, conceived or reduced to practice by me, either alone or
jointly with others. In addition, after termination of my employment, I will
promptly disclose to the Company all patent applications filed by me or on my
behalf within a year after termination of employment. At the time of each such
disclosure, I will advise the Company in writing of any Inventions that I
believe fully qualify for protection under Section 2870; and I will at that time
provide to the Company in writing all evidence necessary to substantiate that
belief. I understand that the Company will keep in confidence and will not
disclose to third parties without my consent any proprietary information
disclosed in writing to the Company pursuant to this Agreement relating to
Inventions that qualify fully for protection under the provisions of Section
2870. I will preserve the confidentiality of any Invention that does not fully
qualify for protection under Section 2870. I agree to keep and maintain adequate
and current records (in the form of notes, sketches, drawings and in any other
form that may be required by the Company) of all Proprietary Information
developed by me and all Inventions made by me during the period of my employment
at the Company, which records shall be available to and remain the sole property
of the Company at all times.

         6.       PRIOR INVENTIONS. Inventions, if any, patented or unpatented,
that I made prior to the commencement of my employment with the Company are
excluded from the scope of this Agreement. To preclude any possible uncertainty,
I have set forth on Exhibit A attached hereto a complete disclosure of all
Inventions that I have, alone or jointly with others, conceived, developed or
reduced to practice or caused to be conceived, developed or reduced to practice
prior to the commencement of my employment with the Company, that I consider to
be my property or the property of third parties and that I wish to have excluded
from the scope of this Agreement. If disclosure of any such Invention on Exhibit
A would cause me to violate any prior confidentiality agreement, I understand
that I am not to disclose such Inventions on Exhibit A. Instead, I am to
disclose in the applicable space on Exhibit A, only a cursory name for each such
Invention, a listing of the party(s) to whom it belongs and the fact that full
disclosure as to such Invention has not been made for that reason.

         7.       ADDITIONAL ACTIVITIES. I agree that during the period of my
employment by the Company I will not, without the Company's express written
consent, engage in any employment or business activity other than for the
Company. As further assurance that I will not improperly use or disclose any
Proprietary Information of the Company, I agree that, for the period of my
employment by the Company and for one (l) year after the date of termination of
my employment by the Company, I will not (i) solicit or induce any employee of
the Company to leave the employ of the Company or (ii) solicit the business of
any customer of the Company (other than, prior to termination of my employment,
on behalf of the Company and, after termination of my employment, with respect
to products or services of a type not supplied by the Company).

                                       3.

<PAGE>

                  If any restriction set forth in this Section is found by any
court of competent jurisdiction to be unenforceable because it extends for too
long a period of time or over too great a range of activities or in too broad a
geographic area, it shall be interpreted to extend only over the maximum period
of time, range of activities or geographic area as to which it may be
enforceable.

         8.       NO IMPROPER USE OF MATERIALS. During my employment by the
Company I will not improperly use or disclose any confidential information or
trade secrets, if any, of any former employer or any other person to whom I have
an obligation of confidentiality, and I will not bring onto the premises of the
Company any unpublished documents or any property belonging to any former
employer or any other person to whom I have an obligation of confidentiality
unless previously and specifically consented to in writing by that former
employer or person. I will use in the performance of my duties only information
which is generally known and used by persons with training and experience
comparable to my own, which is common knowledge in the industry or otherwise
legally in the public domain, or which is otherwise provided or developed by the
Company or by me while employed by the Company.

         9.       NO CONFLICTING OBLIGATION. I represent that my performance of
all the terms of this Agreement and as an employee of the Company does not and
will not breach any agreement or obligation of mine relating to any time prior
to my employment by the Company. I have not entered into, and I agree I will not
enter into, any agreement either written or oral in conflict herewith.

         10.      RETURN OF COMPANY DOCUMENTS. When I leave the employ of the
Company, I will deliver to the Company any and all drawings, notes, memoranda,
specifications, devices, formulas, molecules, cells and documents, together with
all copies thereof, and any other material containing or disclosing any Company
Inventions, Third Party Information or Proprietary Information of the Company,
whether kept at the Company, home or elsewhere. I further agree that any
property situated on the Company's premises and owned by the Company, including
disks and other storage media, filing cabinets or other work areas, is subject
to inspection by Company personnel at any time with or without notice. Prior to
leaving, I will cooperate with the Company in completing and signing the
Company's termination statement for technical and management personnel
confirming the above and my obligations under this Agreement.

         11.      LAW AND REMEDIES. I understand that the unauthorized taking of
the Company's trade secrets (i) could result in civil liability under California
Civil Code Section 3426, and that, if willful, could result in an award for
triple the amount of the Company's damages and attorneys' fees; and (ii) is a
crime under California Penal Code Section 499(c), punishable by imprisonment for
a time not exceeding one year, or by a fine not exceeding five thousand dollars
($5,000), or by both. Because my services are personal and unique and because I
may have access to and become acquainted with the Proprietary Information of the
Company, the Company shall have the right to enforce this Agreement and any of
its provisions by injunction, specific performance or other equitable relief,
without bond and without prejudice to any other rights and remedies that the
Company may have for a breach of this Agreement.

                                       4.

<PAGE>

         12.      NOTICES. Any notices required or permitted hereunder shall be
given to the appropriate party at the address specified below or at such other
address as the party shall specify in writing. Such notice shall be deemed given
upon personal delivery to the appropriate address or if sent by certified or
registered mail, three days after the date of mailing.

         13.      GENERAL PROVISIONS.

                  13.1     GOVERNING LAW. This Agreement will be governed by and
construed according to the laws of the State of California without respect to
its choice of law provisions.

                  13.2     ENTIRE AGREEMENT. This Agreement is the final,
complete and exclusive agreement of the parties with respect to the subject
matter hereof and supersedes and merges all prior discussions between us. No
modification of or amendment to this Agreement, nor any waiver of any rights
under this Agreement, will be effective unless in writing and signed by the
party to be charged therewith. Any subsequent change or changes in my duties,
salary or compensation will not affect the validity or scope of this Agreement.
As used in this Agreement, the period of my employment includes any time during
which I may be retained by the Company as a consultant.

                  13.3     SEVERABILITY. If one or more of the provisions in
this Agreement are deemed unenforceable by law, then such provision will be
deemed stricken from this Agreement and the remaining provisions will continue
in full force and effect.

                  13.4     SUCCESSORS AND ASSIGNS. This Agreement will be
binding upon my heirs, executors, administrators and other legal representatives
and will be for the benefit of the Company, its successors, and its assigns.

                  13.5     SURVIVAL. The provisions of this Agreement shall
survive the termination of my employment and the assignment of this Agreement by
the Company to any successor in interest or other assignee.

                  13.6     EMPLOYMENT. I agree and understand that nothing in
this Agreement shall confer any right with respect to continuation of my
employment by the Company, nor shall it interfere in any way with my right or
the Company's right to terminate my employment at any time, with or without
cause.

                  13.7     WAIVER. No waiver by the Company of any breach of
this Agreement shall be a waiver of any preceding or succeeding breach. No
waiver by the Company of any right under this Agreement shall be construed as a
waiver of any other right. The Company shall not be required to give notice to
enforce strict adherence to all terms of this Agreement.

         This Agreement shall be effective as of the first day of my employment
with the Company, namely _____________.

                                       5.

<PAGE>

         I UNDERSTAND THAT THIS AGREEMENT AFFECTS MY RIGHTS TO INVENTIONS I MAKE
DURING MY EMPLOYMENT, AND RESTRICTS MY RIGHT TO DISCLOSE OR USE THE COMPANY'S
CONFIDENTIAL INFORMATION DURING OR SUBSEQUENT TO MY EMPLOYMENT.

         I HAVE READ THIS AGREEMENT CAREFULLY AND UNDERSTAND ITS TERMS. I HAVE
COMPLETELY FILLED OUT EXHIBIT A TO THIS AGREEMENT.

__________________                     ____________________________________
      Date                             EMPLOYEE SIGNATURE

                                       Address:

                                       _____________________________________

                                       _____________________________________

ACCEPTED AND AGREED TO:

FIRST VIRTUAL COMMUNICATIONS, INC.

By:   ____________________________________________

Name: ____________________________________________

Title:____________________________________________

Address: First Virtual Communications, Inc.
         3393 Octavius Drive
         Santa Clara, CA 95054

                                       6.

<PAGE>

                                    EXHIBIT A
                           TO PROPRIETARY INFORMATION
                            AND INVENTIONS AGREEMENT

FVC.COM
3393 Octavius Drive
Santa Clara, CA  95054

Gentlemen:

1.       Except as noted in Section 2 below, the following is a complete
         disclosure of all inventions or improvements relevant to the subject
         matter of my employment by FVC.COM (the "Company") that have been made
         or conceived or first reduced to practice by me alone or jointly with
         others prior to my engagement by the Company:

         _____    No inventions or improvements.

         _____    See below:

         _______________________________________________________________________

         _______________________________________________________________________

         _______________________________________________________________________

         _______________________________________________________________________

         _____    Additional sheets attached.

2.       Due to a prior confidentiality agreement, I cannot complete the
         disclosure under Section 1 above with respect to inventions or
         improvements generally listed below, the proprietary rights and duty of
         confidentiality with respect to which I owe to the following party(s):

                  INVENTION OR IMPROVEMENT              PARTY(s) RELATIONSHIP
         _______________________________________________________________________
         1.
         _______________________________________________________________________
         2.
         _______________________________________________________________________
         3.
         _______________________________________________________________________

         _____    Additional sheets attached.

                                       7.

<PAGE>

3.       I propose to bring to my employment the following devices, materials
         and documents of a former employer or other person to whom I have an
         obligation of confidentiality that are not generally available to the
         public, which materials and documents may be used in my employment
         pursuant to the express written authorization of my former employer or
         such other person (a copy of which is attached hereto):

         _____  No Material.

         _____  See Below:

         _______________________________________________________________________

         _______________________________________________________________________

         _______________________________________________________________________

         _______________________________________________________________________

         _____    Additional sheets attached.

Date:    __________________

                                               Very truly yours,

                                               _______________________________
                                               Employee Signature

                                       8.<PAGE>

November 25, 2002

Frank S. Kaplan
4100 Shadow Oak Lane
Austin, TX 78746
512-306-9132

RE: EMPLOYMENT TERMS

Dear Mr. Kaplan:

First Virtual Communications, Inc. (the "Company") is pleased to offer you the
position of Vice President of World Wide Sales, pursuant to the terms of this
letter agreement ("Agreement"), subject to the satisfactory review of your
references. Please respond to me by 5:00 p.m., West Coast time, on November 29,
2002, at which time this offer will expire.

1.       DUTIES

You will be expected to perform various duties consistent with your position.
You will report to the Company's President and Chief Executive Officer, Jonathan
Morgan, unless otherwise assigned by the Company. Additionally you will be
expected to achieve certain performance targets and Company goals related to
your specific job function, ("ANNUAL PERFORMANCE TARGETS"). Such Performance
Targets shall be set and measured at the sole discretion of the Company's
President and Chief Executive Officer.

2.       COMPENSATION

Your annual base salary will be $180,000 per year through December 31, 2003,
less payroll deductions and all required withholdings. Upon achieving 100% of
your 2003 sales quota, your target commissions will total $120,000 for an annual
total target compensation package of $300,000 for the calendar year 2003.
Beginning January 1, 2004, your annual base salary will be reduced to $150,000.
Your target commissions upon achieving 100% of your sales quota will be $150,000
for a total cash compensation target of $300,000 for calendar year 2004.

You will be paid bi-weekly and you will be eligible for the following standard
Company benefits: medical insurance, paid time off, and holidays. Details about
these benefit plans are available for your review in the attached Total Rewards
benefit guide. The Company may modify its benefits and compensation packages
from time to time, in its sole discretion, as it deems necessary.

3.       STOCK OPTIONS

Upon commencement of employment and subject to approval of the Company's Board
of Directors, you will be granted a Stock Option under the Company's Employee
Stock Option Plan

<PAGE>

to purchase 400,000 shares of the Company's Common Stock (the "STOCK OPTION").
The Stock Option will be governed by and granted pursuant to a separate Stock
Option Agreement. The exercise price per share of the Stock Option will be equal
to the fair market value of the Common Stock established on the date of grant,
subject to approval by the Board of Directors. The Stock Option will be subject
to vesting so long as you continue to be employed with the Company, according to
the following schedule: twelve and a half percent (12 1/2%) of the shares
subject to the Stock Option will vest on the last day of the sixth full calendar
month of your employment after the date of grant and the remaining shares
subject to the Stock Option will vest in equal installments at the end of each
monthly period thereafter.

If you have questions regarding the tax implications of the Stock Option or any
part of your compensation package, please consult with your own tax advisor.

4.       TERMINATION

Employment at First Virtual Communications is "at will". The Company may
terminate your employment at any time and for any or no reason, with or without
Cause or advance notice, by giving you written notice of such termination.
Similarly, you may terminate your employment with the Company at any time at
your election, in your sole discretion, for any or no reason upon written notice
to the Company. The term of your employment relationship may not be modified
except by a written agreement signed by the Chief Executive Officer or President
of the Company.

In the event that the Company terminates your employment without Cause and
subject to your successful achievement of your Annual Performance Targets, as
determined by the CEO in the CEO's sole discretion, then upon your furnishing to
the Company an executed release and waiver of claims, you shall be entitled to
receive severance payments in the form of continuation of your base salary and
100% of your target commission, in effect at the time of your termination,
subject to the standard payroll deductions and withholdings, for a period of
three (3) months after the date of termination. During the severance period,
assuming that you are eligible for COBRA, you shall be entitled to receive
medical benefits for yourself and eligible dependents paid for by the Company
until the earlier of (a) three (3) months after the date of termination, or (b)
the date that you become eligible to receive medical benefits from another
company or business entity.

"CAUSE" means Executive's: (i) gross negligence or willful misconduct in
connection with the performance of Executive's duties to the Company that in the
written determination of a majority of the Board has not been cured within
thirty (30) days following receipt by Executive of written notice from the Board
identifying such acts of gross negligence or willful misconduct; (ii) commission
of a felony (other than a traffic-related offense) that in the written
determination of a majority of the Board has caused material injury to the
Company's business; (iii) dishonesty with respect to a significant matter
relating to the Company's business and intended to result in personal enrichment
of Executive or his or her family at the expense of the Company; or (iv)
material breach of any agreement by and between Executive and the Company, which
material breach has not been cured within thirty (30) days following receipt by
Executive of written notice from the Board identifying such material breach.

                                       2.

<PAGE>

If your employment is terminated for Cause, or you voluntarily terminate your
employment from the Company, all compensation and benefits will cease
immediately and you will receive no additional payment from the Company other
than your accrued base salary and accrued and unused vacation benefits earned
through your date of termination.

5.       COMPANY POLICY

As a Company employee, you will be expected to abide by the Company's policies,
procedures, rules and regulations which will govern the terms and conditions of
your employment. The Company's Employee Handbook may be modified from time to
time at the sole discretion of the Company.

Normal working hours are from 8:00 a.m. to 5:00 p.m., Monday through Friday. As
an exempt salaried employee, you will be expected to work additional hours as
required by the nature of your work assignments.

6.       PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT

As a condition of employment, you will be required to sign and comply with the
Proprietary Information and Inventions Agreement, attached hereto as Exhibit A,
which prohibits unauthorized use or disclosure of the Company's proprietary
information, among other things.

In your work for the Company, you will be expected not to use or disclose any
confidential information, including trade secrets, of any former employer or
other person to whom you have an obligation of confidentiality. Rather, you will
be expected to use only that information which is generally known and used by
persons with training and experience comparable to your own, which is common
knowledge in the industry or otherwise legally in the public domain, or which is
otherwise provided or developed by the Company. During our discussions about
your proposed job duties, you assured us that you would be able to perform those
duties within the guidelines just described. You agree that you will not bring
onto Company premises any unpublished documents or property belonging to any
former employer or other person to whom you have an obligation of
confidentiality.

7.       ENTIRE AGREEMENT

This Agreement, together with your Proprietary Information and Inventions
Agreement and the stock documents referred to herein, forms the complete and
exclusive statement of the terms of your employment with the Company. The
employment terms in this Agreement supersede any other agreements or promises
made to you by anyone, whether oral or written. The terms of this Agreement
cannot be modified, except in a writing signed by the Company's Chief Executive
Officer or President.

8.       GOVERNING LAW

                                       3.

<PAGE>

This Agreement will be governed by and construed according to the laws of the
State of California. You hereby expressly consent to the personal jurisdiction
of the state and federal courts located in Santa Clara, California for any
lawsuit filed there against you by the Company arising from or related to this
Agreement.

9.       SUCCESSORS AND ASSIGNS. This Agreement will be binding upon your heirs,
executors, administrators and other legal representatives and will be for the
benefit of the Company, its successors, and its assigns.

As required by law, this offer is subject to satisfactory proof of your right to
work in the United States. Please sign and date this Agreement, and return it to
the Company's Human Resources Department by November 29, 2002, if you wish to
accept employment with the Company under the terms described above. If you
accept our offer, we would like you to start as soon as possible.

We look forward to your favorable reply and to a productive and enjoyable work
relationship.

Sincerely,

FIRST VIRTUAL COMMUNICATIONS

By: /s/ Tammy Polanco
   ___________________________
   Tammy Polanco
   Director, Human Resources

Accepted:

/s/ Frank S. Kaplan
______________________________
Frank S. Kaplan

December 12, 2002
______________________________
Date

Attachment:   Exhibit A:   Proprietary Information and Inventions Agreement

                                       4.

<PAGE>

                                    EXHIBIT A

                       FIRST VIRTUAL COMMUNICATIONS, INC.

            FORM OF PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT

         In consideration of my employment or continued employment by FIRST
VIRTUAL COMMUNICATIONS, Inc. (the "Company"), and the compensation now and
hereafter paid to me, I hereby agree as follows:

         1.       RECOGNITION OF COMPANY'S RIGHTS; NONDISCLOSURE. At all times
during the term of my employment and thereafter, I will hold in strictest
confidence and will not disclose, use, lecture upon or publish any of the
Company's Proprietary Information (defined below), except as such disclosure,
use or publication may be required in connection with my work for the Company
and an officer of the Company expressly authorizes such in writing. I hereby
assign to the Company any rights I may have or acquire in such Proprietary
Information and recognize that all Proprietary Information shall be the sole
property of the Company and its assigns and the Company and its assigns shall be
the sole owner of all trade secret rights, patent rights, copyrights, mask work
rights, trade secret rights and all other rights throughout the world
(collectively, "Proprietary Rights") in connection therewith.

         The term "Proprietary Information" shall mean trade secrets,
confidential knowledge, data or any other proprietary information of the
Company. By way of illustration but not limitation, "Proprietary Information"
includes (a) trade secrets, inventions, mask works, ideas, processes, formulas,
source and object codes, data, programs, other works of authorship, cell lines,
know-how, improvements, discoveries, developments, designs and techniques
(hereinafter collectively referred to as "Inventions"); and (b) information
regarding plans for research, development, new products, marketing and selling,
business plans, budgets and unpublished financial statements, licenses, prices
and costs, suppliers and customers; and information regarding the skills and
compensation of other employees of the Company.

         2.       THIRD PARTY INFORMATION. I understand, in addition, that the
Company has received and in the future will receive from third parties
confidential or proprietary information ("Third Party Information") subject to a
duty on the Company's part to maintain the confidentiality of such information
and to use it only for certain limited purposes. During the term of my
employment and thereafter, I will hold Third Party Information in the strictest
confidence and will not disclose (to anyone other than Company personnel who
need to know such information in connection with their work for the Company) or
use, except in connection with my work for the Company, Third Party Information
unless expressly authorized by an officer of the Company in writing.

         3.       ASSIGNMENT OF INVENTIONS.

                  3.1      ASSIGNMENT. I hereby assign to the Company all my
right, title and interest in and to any and all Inventions (and all Proprietary
Rights with respect thereto) whether or not patentable or registrable under
copyright or similar statutes, made or conceived or reduced to practice or
learned by me, either alone or jointly with others, during the period of my
employment with the Company. Inventions assigned to or as directed by the
Company by this paragraph 3 are hereinafter referred to as "Company Inventions."
I recognize that this Agreement does not require assignment of any invention
that qualifies fully for protection under Section 2870 of the California Labor
Code (hereinafter "Section 2870"), which provides as follows:

<PAGE>

                  (1)      Any provision in an employment agreement that
provides that an employee shall assign, or offer to assign, any of his or her
rights in an invention to his or her employer shall not apply to an invention
that the employee developed entirely on his or her own time without using the
employer's equipment, supplies, facilities, or trade secret information except
for those inventions that either:

                           (A)      Relate at the time of conception or
reduction to practice of the invention to the employer's business, or actual or
demonstrably anticipated research or development of the employer.

                           (B)      Result from any work performed by the
employee for the employer.

                  (2)      To the extent a provision in an employment agreement
purports to require an employee to assign an invention otherwise excluded from
being required to be assigned under subdivision (i), the provision is against
the public policy of this state and is unenforceable.

                  3.2      GOVERNMENT. I also assign to or as directed by the
Company all my right, title and interest in and to any and all Inventions, full
title to which is required to be in the United States by a contract between the
Company and the United States or any of its agencies.

                  3.3      WORKS FOR HIRE. I acknowledge that all original works
of authorship that are made by me (solely or jointly with others) within the
scope of my employment and that are protectable by copyright are "works made for
hire," as that term is defined in the United States Copyright Act (17 U.S.C.,
Section 101).

         4.       ENFORCEMENT OF PROPRIETARY RIGHTS. I will assist the Company
in every proper way to obtain and from time to time enforce United States and
foreign Proprietary Rights relating to Company Inventions in any and all
countries. To that end I will execute, verify and deliver such documents and
perform such other acts (including appearances as a witness) as the Company may
reasonably request for use in applying for, obtaining, perfecting, evidencing,
sustaining and enforcing such Proprietary Rights and the assignment thereof. In
addition, I will execute, verify and deliver assignments of such Proprietary
Rights to the Company or its designee. My obligation to assist the Company with
respect to Proprietary Rights relating to such Company Inventions in any and all
countries shall continue beyond the termination of my employment, but the
Company shall compensate me at a reasonable rate after my termination for the
time actually spent by me at the Company's request on such assistance.

         In the event the Company is unable for any reason, after reasonable
effort, to secure my signature on any document needed in connection with the
actions specified in the preceding paragraph, I hereby irrevocably designate and
appoint the Company and its duly authorized officers and agents as my agent and
attorney in fact, which appointment is coupled with an interest, to act for and
in my behalf to execute, verify and file any such documents and to do all other
lawfully permitted acts to further the purposes of the preceding paragraph
thereon with the same legal force and effect as if executed by me. I hereby
waive and quitclaim to the Company any and all claims, of any nature whatsoever,
that I now or may hereafter have for infringement of any Proprietary Rights
assigned hereunder to the Company.

         5.       OBLIGATION TO KEEP COMPANY INFORMED. During the period of my
employment and for six (6) months after termination of my employment with the
Company, I will promptly disclose to the Company fully and in writing and will
hold in trust for the sole right and benefit of the Company any and all
Inventions authored, conceived or reduced to practice by me, either alone or
jointly with others. In addition, after termination of my employment, I will
promptly disclose to the Company all patent applications filed by me or on my
behalf within a year after termination of employment. At the time of

                                      2.

<PAGE>

each such disclosure, I will advise the Company in writing of any Inventions
that I believe fully qualify for protection under Section 2870; and I will at
that time provide to the Company in writing all evidence necessary to
substantiate that belief. I understand that the Company will keep in confidence
and will not disclose to third parties without my consent any proprietary
information disclosed in writing to the Company pursuant to this Agreement
relating to Inventions that qualify fully for protection under the provisions of
Section 2870. I will preserve the confidentiality of any Invention that does not
fully qualify for protection under Section 2870. I agree to keep and maintain
adequate and current records (in the form of notes, sketches, drawings and in
any other form that may be required by the Company) of all Proprietary
Information developed by me and all Inventions made by me during the period of
my employment at the Company, which records shall be available to and remain the
sole property of the Company at all times.

         6.       PRIOR INVENTIONS. Inventions, if any, patented or unpatented,
that I made prior to the commencement of my employment with the Company are
excluded from the scope of this Agreement. To preclude any possible uncertainty,
I have set forth on Exhibit A attached hereto a complete disclosure of all
Inventions that I have, alone or jointly with others, conceived, developed or
reduced to practice or caused to be conceived, developed or reduced to practice
prior to the commencement of my employment with the Company, that I consider to
be my property or the property of third parties and that I wish to have excluded
from the scope of this Agreement. If disclosure of any such Invention on Exhibit
A would cause me to violate any prior confidentiality agreement, I understand
that I am not to disclose such Inventions on Exhibit A. Instead, I am to
disclose in the applicable space on Exhibit A, only a cursory name for each such
Invention, a listing of the party(s) to whom it belongs and the fact that full
disclosure as to such Invention has not been made for that reason.

         7.       ADDITIONAL ACTIVITIES. I agree that during the period of my
employment by the Company I will not, without the Company's express written
consent, engage in any employment or business activity other than for the
Company. As further assurance that I will not improperly use or disclose any
Proprietary Information of the Company, I agree that, for the period of my
employment by the Company and for one (l) year after the date of termination of
my employment by the Company, I will not (i) solicit or induce any employee of
the Company to leave the employ of the Company or (ii) solicit the business of
any customer of the Company (other than, prior to termination of my employment,
on behalf of the Company and, after termination of my employment, with respect
to products or services of a type not supplied by the Company).

                  If any restriction set forth in this Section is found by any
court of competent jurisdiction to be unenforceable because it extends for too
long a period of time or over too great a range of activities or in too broad a
geographic area, it shall be interpreted to extend only over the maximum period
of time, range of activities or geographic area as to which it may be
enforceable.

         8.       NO IMPROPER USE OF MATERIALS. During my employment by the
Company I will not improperly use or disclose any confidential information or
trade secrets, if any, of any former employer or any other person to whom I have
an obligation of confidentiality, and I will not bring onto the premises of the
Company any unpublished documents or any property belonging to any former
employer or any other person to whom I have an obligation of confidentiality
unless previously and specifically consented to in writing by that former
employer or person. I will use in the performance of my duties only information
which is generally known and used by persons with training and experience
comparable to my own, which is common knowledge in the industry or otherwise
legally in the public domain, or which is otherwise provided or developed by the
Company or by me while employed by the Company.

                                       3.

<PAGE>

         9.       NO CONFLICTING OBLIGATION. I represent that my performance of
all the terms of this Agreement and as an employee of the Company does not and
will not breach any agreement or obligation of mine relating to any time prior
to my employment by the Company. I have not entered into, and I agree I will not
enter into, any agreement either written or oral in conflict herewith.

         10.      RETURN OF COMPANY DOCUMENTS. When I leave the employ of the
Company, I will deliver to the Company any and all drawings, notes, memoranda,
specifications, devices, formulas, molecules, cells and documents, together with
all copies thereof, and any other material containing or disclosing any Company
Inventions, Third Party Information or Proprietary Information of the Company,
whether kept at the Company, home or elsewhere. I further agree that any
property situated on the Company's premises and owned by the Company, including
disks and other storage media, filing cabinets or other work areas, is subject
to inspection by Company personnel at any time with or without notice. Prior to
leaving, I will cooperate with the Company in completing and signing the
Company's termination statement for technical and management personnel
confirming the above and my obligations under this Agreement.

         11.      LAW AND REMEDIES. I understand that the unauthorized taking of
the Company's trade secrets (i) could result in civil liability under California
Civil Code Section 3426, and that, if willful, could result in an award for
triple the amount of the Company's damages and attorneys' fees; and (ii) is a
crime under California Penal Code Section 499(c), punishable by imprisonment for
a time not exceeding one year, or by a fine not exceeding five thousand dollars
($5,000), or by both. Because my services are personal and unique and because I
may have access to and become acquainted with the Proprietary Information of the
Company, the Company shall have the right to enforce this Agreement and any of
its provisions by injunction, specific performance or other equitable relief,
without bond and without prejudice to any other rights and remedies that the
Company may have for a breach of this Agreement.

         12.      NOTICES. Any notices required or permitted hereunder shall be
given to the appropriate party at the address specified below or at such other
address as the party shall specify in writing. Such notice shall be deemed given
upon personal delivery to the appropriate address or if sent by certified or
registered mail, three days after the date of mailing.

         13.      GENERAL PROVISIONS.

                  13.1     GOVERNING LAW. This Agreement will be governed by and
construed according to the laws of the State of California without respect to
its choice of law provisions.

                  13.2     ENTIRE AGREEMENT. This Agreement is the final,
 complete and exclusive agreement of the parties with respect to the subject
matter hereof and supersedes and merges all prior discussions between us. No
modification of or amendment to this Agreement, nor any waiver of any rights
under this Agreement, will be effective unless in writing and signed by the
party to be charged therewith. Any subsequent change or changes in my duties,
salary or compensation will not affect the validity or scope of this Agreement.
As used in this Agreement, the period of my employment includes any time during
which I may be retained by the Company as a consultant.

                  13.3     SEVERABILITY. If one or more of the provisions in
this Agreement are deemed unenforceable by law, then such provision will be
deemed stricken from this Agreement and the remaining provisions will continue
in full force and effect.

                                       4.

<PAGE>

                  13.4     SUCCESSORS AND ASSIGNS. This Agreement will be
binding upon my heirs, executors, administrators and other legal representatives
and will be for the benefit of the Company, its successors, and its assigns.

                  13.5     SURVIVAL. The provisions of this Agreement shall
survive the termination of my employment and the assignment of this Agreement by
the Company to any successor in interest or other assignee.

                  13.6     EMPLOYMENT. I agree and understand that nothing in
this Agreement shall confer any right with respect to continuation of my
employment by the Company, nor shall it interfere in any way with my right or
the Company's right to terminate my employment at any time, with or without
cause.

                  13.7     WAIVER. No waiver by the Company of any breach of
this Agreement shall be a waiver of any preceding or succeeding breach. No
waiver by the Company of any right under this Agreement shall be construed as a
waiver of any other right. The Company shall not be required to give notice to
enforce strict adherence to all terms of this Agreement.

         This Agreement shall be effective as of the first day of my employment
with the Company, namely ________________ .

         I UNDERSTAND THAT THIS AGREEMENT AFFECTS MY RIGHTS TO INVENTIONS I MAKE
DURING MY EMPLOYMENT, AND RESTRICTS MY RIGHT TO DISCLOSE OR USE THE COMPANY'S
CONFIDENTIAL INFORMATION DURING OR SUBSEQUENT TO MY EMPLOYMENT.

         I HAVE READ THIS AGREEMENT CAREFULLY AND UNDERSTAND ITS TERMS. I HAVE
COMPLETELY FILLED OUT EXHIBIT A TO THIS AGREEMENT.

                                    ________________________________________
                                    EXECUTIVE

                                    Address:

                                    ______________________________

                                    ______________________________

                                       5.

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