Document:

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                                                                   Exhibit 10.34

                           RAVISENT TECHNOLOGIES INC.

                              Employment Agreement

          THIS EMPLOYMENT AGREEMENT (the "Agreement") is dated as of the 1st day
of March, 2001, and is by and between RAVISENT Technologies Inc., a Delaware
corporation with an office for purposes of this Agreement at One Great Valley
Parkway, Malvern, Pennsylvania 19355 (hereinafter "Company") and Francis X.
Brown III with an address at 706 Aubrey Ave. Ardmore, PA 19003 (hereinafter
"Employee").

                               W I T N E S S E T H

          WHEREAS:

                  A.  Company  wishes to  retain  the  services  of  Employee
to render services for and on behalf of Company, in accordance with the
following terms, conditions and provisions; and

                  B.  Employee  wishes to  perform  such  services  for and on
behalf of Company, in accordance with the following terms, conditions and
provisions.

          NOW, THEREFORE, in consideration of the mutual covenants and
conditions herein contained the parties hereto intending to be legally bound
hereby agree as follows:

          I. EMPLOYMENT. Company hereby employs Employee and Employee accepts
such employment and shall perform his duties and the responsibilities provided
for herein accordance with the terms and conditions of this Agreement.

          II. EMPLOYMENT STATUS. Employee shall at all times be Company's
employee subject to the terms and conditions of this Agreement.

          III. TITLE AND DUTIES. Company agrees to employ Employee and Employee
accepts such employment as a full time employee and agrees as per the terms and
conditions of this agreement to serve as and have the title of Vice President &
Controller and perform diligently, faithfully, and to the best of his/her
ability, duties as reasonably assigned and instructions given by the
President/CEO of Company or other Company officer as authorized by Company's
Board of Directors.

          IV. TERM OF SERVICES. The initial term of this Agreement is for a
period commencing on March 1, 2001 and ending on February 28, 2003, subject to
the termination section of this agreement, with the parties agreeing to confirm
any subsequent extension of this initial term in a signed written agreement
setting forth any amended or supplemental conditions.

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          V. BASE COMPENSATION. Employee's base salary for rendered services for
the initial term of this agreement shall be one hundred dollars ($100,000 and
$115,000 on July 1, 2001), an annual amount payable in accordance with Company's
payroll procedures and policies as implemented during the term of this
agreement. All reference to payments in this Agreement are in U.S. dollars.

          VI. ADDITIONAL COMPENSATION. Whether or not to grant you such bonus,
or any other specific additional compensation packages proposed for payment or
for vesting to Employee during the term of this Agreement, shall be within the
discretion of the Company and its Board of Directors.

          VII. EMPLOYER PERQUISITES. Employee shall be entitled to and shall
receive all employer perquisites as would normally be granted to employees of
Company. Such perquisites to include the following:

               1. Health  insurance  under terms and  conditions as provided to
                  other employees of Company;

               2. Four weeks vacation pursuant to Company's stated policy;

               3. Paid holidays pursuant to Company's stated policy;

               4. 5,000  stock  options  (effective  grant date is upon the
                  date of approval by  RAVISENT's  Board of  Directors  and is
                  subject to the standard vesting schedule).

               5. 2,500  stock  options  with a strike  price of  one-cent
                  (vesting upon date of hire at 1/24 per month.

               6. Executive  Quarterly  Compensation  Plan of up-to $6,250
                  ($25,000  annually)  for  significant   performance  and  an
                  additional   $3,125   ($12,500   annually)  for  exceptional
                  performance.

               7. $500 monthly car allowance and

               8. Such benefits as the Company generally makes available to
                  its employees at the same level.

           VIII.  EXTENT OF SERVICES. Employee shall devote his entire business
time, attention, and energies to the business of Company, but this shall not be
construed as preventing Employee from investing his assets in the future as a
passive investor in such form or manner as he sees fit as long as the
investments will not require any personal service from Employee. However,
Employee agrees not to knowingly invest in any entities that compete directly
with Company or affiliated or related companies.

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          IX. TERMINATION.

              1. A termination for "Cause" shall mean a termination for any of
the following reasons: (i) Employee's material failure to perform satisfactorily
the duties of his position after receipt of a written warning to perform
satisfactorily; (ii) Employee engaged in material misconduct; (iii) Employee is
convicted of a felony; (iv) Employee commits an act of fraud against, or
misappropriates property belonging to, Company; or (v) Employee commits a
material breach of this Agreement or any confidentiality or proprietary
information agreement between Employee and Company. Company will provide written
notice of the reason for termination in the case of any termination for Cause. A
termination of Employee's employment for any reason other than the foregoing
shall be a termination "without Cause".

              2. "Involuntary Termination" shall mean Employee's termination
which occurs by reason of: (i) Employee's involuntary dismissal or discharge by
the Company other than for Cause; or (ii) such individual's voluntary
resignation following (A) a change in his or her position with the Company or
Parent or Subsidiary employing the individual which materially reduces his or
her duties and responsibilities or the level of management to which he or she
reports, (B) a reduction in his or her level of compensation (including base
salary, fringe benefits and target bonus under any performance based bonus or
incentive programs) by more than fifteen percent (15%), (C) a relocation of such
individual's place of employment by more than fifty (50) miles, provided and
only if such change, reduction or relocation is effected by the Company without
the individual's consent or (D) job abolishment, mutually agreed upon
separation, position elimination due to merger, acquisition, or sale of assets

              3. It is understood and agreed that this is a personal services
contract, and that Company shall have the right to terminate this agreement on
10 days notice to Employee, if appropriate, in the event of the disability or
death of Employee which would otherwise prevent him from performing his or her
duties. For purpose of this provision, "disability" shall be defined in
accordance with the definition of "disability" as contained in Company's
disability insurance policy, In the event of Employee's death; any guaranteed
monies due under this agreement would be paid directly to Employee estate as
probated.

              4. In the event: (a) of Employee's Involuntary Termination, or (b)
Company terminates Employee's employment hereunder without Cause, or (c)
Employee's employment is terminated as a result of his death or disability (as
provided in paragraph 3 above), or (d) this Agreement expires, then, in addition
to the payment of all amounts earned by Employee as of the date of termination
or expiration, Company will pay Employee a lump sum payment equal to Employee's
full one year salary and benefits after expiration or such notice of termination
is given. Company shall make such payment promptly after such expiration or
notice of termination is given, but in no event later than the next regular
Company pay period. Upon such expiration of this Agreement or upon such
termination of Employee's employment, all of Employee's stock options will
immediately vest and become exercisable.

          X. CONFIDENTIAL INFORMATION.

             1. The nature of the work performed and any information belonging
to Company with which Employee may or have become familiar will be treated as
confidential and may not be disclosed to third parties without the written
consent of Company, whether or not this Agreement is in effect. If any portion
of the work performed under this Agreement is of a
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classified or confidential nature, or develops into such, Employee agrees to
preserve the security of such work in compliance with all applicable laws and
regulations of the United States.

              2. Employee agrees that Employee shall keep in strictest
confidence all information relating to the products, methods of manufacture,
marketing and sales plans, financial information, customer and supplier
information, pricing information, software, trade secrets or secret processes
(except information in the public domain) or the business or affairs of Company
which may be acquired in connection with or as a result of his employment or
otherwise. During the term of this Agreement and at any time thereafter, without
the prior written consent of Company, Employee will not publish, communicate,
divulge, disclose or use any of such information which has been designated as
secret, confidential, proprietary and/or trade secret, or which from the
surrounding circumstances in good conscience ought to be treated as secret or
confidential. Upon termination of this Agreement Employee will return to Company
all documents, graphic materials, or other materials containing or comprising
such confidential information.

              3. Employee agrees and understands that Company does not desire to
receive the proprietary rights or trade secrets of third patties if not so
authorized, and Employee agrees not to disclose any such proprietary rights or
trade secrets to Company.

          XI. NON-COMPETITION.

              1. Employee acknowledges and agrees that by entering into this
Agreement with Company and engaging in the employment relationship contemplated
hereby, Employee will be performing significant duties on behalf of Company, and
Employee will be exposed to certain valuable know-how and information relating
to a highly competitive industry. Employee also acknowledges and agrees that the
covenants set forth in this section are a material part of the consideration
bargained for by Company, and without Employee's agreement to be bound by such
covenants, Company would not have agreed to enter into this Agreement or to
engage Employee's services.

              2. Employee agrees that during the term of this Agreement, and:
(a) for two (2) years after any termination of this Agreement for Cause; or (b)
for one (1) year after any termination of this Agreement without Cause, Employee
will not, directly or indirectly, (i) solicit, divert, recruit, induce,
encourage or attempt to influence any client, customer, employee, consultant,
independent contractor, salesman or supplier of Company, to cease to do
business, decrease the level of business, or terminate his or her employment or
otherwise cease his, her or its relationship with Company, as the case may be,
or (ii) engage in (as a principal, agent, owner, consultant, partner, director,
officer, employee, stockholder, investor, lender or otherwise), alone or in
association with any person or entity, or be financially interested in or
otherwise connected with any business in any activity similar to or in
connection with the specific activities of Company, and which such business
activity is to produce, manufacture,

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import, market or distribute in the United States or Europe or Asia any product
or service (A) which was produced, manufactured, imported, marketed or
distributed by or for Company at any time or (B) which Company as of the date of
termination had plans to produce, manufacture, import, market or distribute
during the term of this section; provided, however, that nothing contained in
this Agreement shall prevent Employee from holding for investment up to 5% of
any class of equity securities of a company whose securities are publicly traded
(other than Company as to which there shall be no such limitation).

          XII. REMEDIES. Employee acknowledges and agrees that: (a) the
covenants set forth in sections X and XI of this Agreement are reasonable and
are essential to the business interests and operations of Company; (b) Company
will not have any adequate remedy at law if Employee violates the terms hereof
or fails to perform any of Employee's obligations hereunder; and (c) Company
shall have the right, in addition to any other rights it may have under
applicable law, to obtain from any court of competent jurisdiction preliminary
and permanent injunctive relief to restrain any breach or threatened breach of
or otherwise to specifically enforce any such covenant or any other of
Employee's obligations under this Agreement, as well as to obtain damages and an
equitable accounting of all earnings, profits and other benefits arising from
such violation, which rights shall be cumulative and in addition to any other
rights or remedies to which Company may be entitled.

          XIV. NO CONFLICT. Employee represents and warrants to Company that he
is not a party to or otherwise bound by any other employment or services that
may, in any way, restrict his right or ability to enter into this agreement or
otherwise be employed by Company.

          XV. NOTICES. Any written notice required to be given pursuant to this
agreement shall be hand delivered or sent via fax or E-mail, or delivered by a
national overnight express service such as Federal Express.

          XVI. JURISDICTION AND DISPUTES. This agreement shall be governed by
the laws of the Commonwealth of Pennsylvania. All disputes hereunder shall be
resolved in the applicable state or federal courts of Pennsylvania. The parties
consent to the exclusive jurisdiction of such courts, agree to accept service or
process by mail, and waive any jurisdictional or venue defenses otherwise
available. The parties reserve the right to mutually agree to binding
arbitration in accordance with the policies of the American Arbitration
Association.

          XVII. AGREEMENT BINDING ON SUCCESSORS. This agreement shall be binding
on and shall inure to the benefit of the parties hereto, and their heirs,
administrators, and permitted successors and assigns.

          XVIII. WAIVER. No waiver by either party of any default shall be
deemed as a waiver of any prior or subsequent default of the same or other
provisions of this agreement.

          XIX. SEVERABILITY. If any provision hereof is held invalid or
unenforceable by court of competent jurisdiction, such invalidity shall not
affect the validity or operation of any other provision, and such invalid
provision shall be deemed to be severed from the agreement.

          XX. ASSIGNABILITY. This agreement and the rights and obligations
thereunder are personal with respect to Employee and may not be assigned by any
action of Employee or by operation of law. Company shall, however, have the
right to assign this

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agreement to a successor in interest to the business or assets of Company or to
any affiliate of Company.

          XXI. INTEGRATION. This agreement constitutes the entire understanding
of the parties and is intended as a final expression of their agreement. It
shall not be modified or amended except in writing signed by the parties thereto
and specifically referring to this agreement. This agreement shall take
precedence over any other documents that may be in conflict therewith.

          IN WITNESS WHEREOF, Company and Employee confirm the foregoing
accurately sets forth the parties respective rights and obligations and agrees
to be bound by having the evidenced signature affixed thereto.

RAVISENT TECHNOLOGIES INC.

By:    /s/ Frank Wilde                  /s/ Francis X. Brown III
     -------------------------------   -------------------------------
Name:  Frank Wilde                     Francis X. Brown III
Title:  President & CEO

Date:   6/12/01                        Date: 6/12/01
     -------------------------------   -------------------------------<PAGE>

                                                                Exhibit 4.42

THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE
COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN
EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"1933 ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE 1933 ACT OR PURSUANT TO AN AVAILABLE
EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION
REQUIREMENTS OF THE 1933 ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES
LAWS.

                         COMMON STOCK PURCHASE WARRANT

                              To Purchase 52,000
                           Shares of Common Stock of

                            CONSTELLATION 3D, INC.

         THIS CERTIFIES that, for value received, THE GLENEAGLES FUND COMPANY II
and its successors and assigns (the "Holder") is entitled, upon the terms and
subject to the conditions hereinafter set forth, at any time and from time to
time on and after the date hereof ("Commencement Date"), and on and prior to
8:00 p.m. New York City time on the fifth anniversary of the date of issuance
hereof (the "Expiration Date"), but not thereafter, to subscribe for and
purchase from CONSTELLATION 3D, INC., a Delaware corporation (the "Company"),
52,000 shares (the "Warrant Shares") of common stock, $0.00001 par value, of the
Company ("Common Stock"). The purchase price of one share of Common Stock under
this Warrant shall be $3.31896 (as adjusted from time to time pursuant to the
terms hereof, the "Exercise Price"). The Exercise Price and the number of shares
for which this Warrant is exercisable shall be subject to adjustment as provided
herein. This Warrant is being issued in connection with the Common Stock
Purchase Agreement dated August 13, 2001 (the "Purchase Agreement") entered into
between the Company and the Holder, and the Registration Rights Agreement dated
August 13, 2001 (the "Registration Rights Agreement") entered into between the
Company and the Holder. Capitalized terms used herein and not otherwise defined
shall have the meanings ascribed thereto in the Purchase Agreement.

              1.   Title of Warrant. The Company shall register this Warrant,
                   ----------------
upon records to be maintained by the Company for that purpose, in the name of
the record holder hereof from time to time. The Company may deem and treat the
registered holder of this Warrant as the absolute owner hereof for the purpose
of any exercise hereof or any distribution to the holder, and for all other
purposes, and the Company shall not be affected by notice to the contrary except
as provided herein.
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              Prior to the expiration hereof and subject to compliance with
applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized attorney, upon surrender of this Warrant together
with (a) the Assignment Form annexed hereto properly endorsed, and (b) any other
documentation reasonably necessary to satisfy the Company that such transfer is
in compliance with all applicable securities laws. The term "holder" shall refer
to the Holder or any subsequent transferee of this Warrant. If this Warrant is
duly assigned in accordance with the terms hereof, then the Company agrees, upon
the request of the assignee, to amend or supplement promptly any effective
registration statement covering the Warrant Shares so that the such assignee is
added as a selling stockholder thereunder.

              2.   Authorization of Shares. The Company covenants that all
                   -----------------------
shares of Common Stock which may be issued upon the exercise of rights
represented by this Warrant will, upon exercise of the rights represented by
this Warrant and payment of the Exercise Price as set forth herein will be duly
authorized, validly issued, fully paid and nonassessable and free from all
taxes, liens and charges in respect of the issue thereof (other than taxes in
respect of any transfer occurring contemporaneously with such issue or otherwise
specified herein).

              3.   Exercise of Warrant.
                   -------------------

                   (a)   Exercise of the purchase rights represented by this
Warrant may be made at any time and from time to time, in whole or in part, on
or after the Commencement Date but before 8:00 p.m. New York City time on the
Expiration Date, by (i) delivering the Notice of Exercise annexed hereto duly
completed and executed (which may be by facsimile) to the Company at the
principal office of the Company (or such other office or agency of the Company
as it may designate by notice in writing to the registered holder hereof at the
address of such holder appearing on the books of the Company), (ii) surrendering
this Warrant to the Company within three (3) Trading Days (as defined in the
Purchase Agreement) after delivery of the Notice of Exercise, and (iii)
delivering payment of the Exercise Price for the shares thereby purchased.

                   (b)   Alternatively, and only in the event the resale of the
Warrant Shares by the Holder is not covered by an effective Registration
Statement (as defined in the Registration Rights Agreement), the Warrant holder
may exercise this Warrant, in whole or in part, on a "cashless exercise" net
basis, such that, without the exchange of any funds, the holder hereof receives
the number of shares equal to (x) that number of shares of Common Stock
subscribed for in the Notice of Exercise, minus (y) that number of shares of
                                          -----
Common Stock having an aggregate Market Value (as defined below) at the time of
exercise equal to the aggregate purchase price that would otherwise have been
paid by such holder for the number of shares of Common Stock for which this
Warrant has been exercised. "Market Value" shall be deemed to be the last
reported sale price of Common Stock on the Trading Day immediately prior to
exercise, or, if not reported, the fair market value of such Common Stock as
reasonably determined by the Company and such holder.

         Upon exercise of this Warrant (which shall be deemed to occur on the
date on which the Notice of Exercise is delivered to the Company), the holder of
this Warrant shall be entitled to receive a certificate or certificates for the
number of shares of Common Stock so purchased.

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Certificates for shares purchased hereunder shall be delivered to the holder
hereof within three (3) Trading Days after the date on which this Warrant shall
have been exercised as aforesaid. Payment of the Exercise Price of the shares
pursuant to clause (a) above shall be by certified check or cashier's check or
by wire transfer to an account designated by the Company in an amount equal to
the Exercise Price multiplied by the number of shares being purchased. If
certificates evidencing the Warrant Shares are not received by the holder within
five (5) Trading Days after the exercise date, then the holder shall be entitled
to revoke and withdraw its Notice of Exercise, in whole or in part, at any time
prior to its receipt of such certificates. In lieu of delivering physical
certificates representing the Warrant Shares issuable upon conversion of this
Warrant, provided the Company's transfer agent is participating in the
Depository Trust Company ("DTC") Fast Automated Securities Transfer ("FAST")
program, upon request of the holder, the Company shall use its best efforts to
cause its transfer agent to electronically transmit the Warrant Shares issuable
upon exercise to the holder, by crediting the account of the holder's prime
broker with DTC through its Deposit Withdrawal Agent Commission ("DWAC") system.
The time periods for delivery described above shall apply to the electronic
transmittals through the DWAC system. The Company agrees to coordinate with DTC
to accomplish this objective.

         If this Warrant is not exercised in its entirety, the Company shall
promptly, but no later three (3) Trading Days following such exercise, issue a
new Warrant certificate to the Holder evidencing the unexercised portion of this
Warrant.

              4.    No Fractional Shares or Scrip.  No fractional Warrant Shares
                    -----------------------------
or scrip representing fractional Warrant Shares shall be issued upon the
exercise of this Warrant. Any fractional share or scrip shall be rounded up to
the nearest whole number.

              5.    Charges, Taxes and Expenses.    Issuance of certificates for
                    ---------------------------
shares of Common Stock upon the exercise of this Warrant shall be made without
charge to the holder hereof for any issue or transfer tax or other incidental
expense in respect of the issuance of such certificate, all of which taxes and
expenses shall be paid by the Company, and such certificates shall be issued in
the name of the holder of this Warrant or in such name or names as may be
directed by the holder of this Warrant; provided, however, that in the event
certificates for shares of Common Stock are to be issued in a name other than
the name of the holder of this Warrant, this Warrant when surrendered for
exercise shall be accompanied by the Assignment Form attached hereto duly
executed by the holder hereof; and provided further, that the Company shall not
be required to pay any tax or taxes which may be payable in respect of any
transfer involved in the issuance of any Warrant certificates or any
certificates for the Warrant Shares in a name other than the name of the holder.

              6.    Closing  of Books.  The Company will at no time close its
                    -----------------
shareholder books or records in any manner which interferes with the timely
exercise of this Warrant.

              7.    No Rights as Shareholder until Exercise. Subject to Sections
                    ---------------------------------------
11 and 12 of this Warrant and the provisions of any other written agreement
between the Company and the Holder, prior to the exercise of this Warrant as
provided herein, the Holder shall not be entitled to vote or receive dividends
or be deemed the holder of Warrant Shares or any other securities of the Company
that may at any time be issuable on the exercise hereof for any purpose, nor
shall

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anything contained herein be construed to confer upon the Holder, as such, any
of the rights of a stockholder of the Company or any right to vote for the
election of directors or upon any matter submitted to stockholders at any
meeting thereof, or to give or withhold consent to any corporate action (whether
upon any recapitalization, issuance of stock, reclassification of stock, change
of par value, or change of stock to no par value, consolidation, merger,
conveyance or otherwise) or to receive notice of meetings, or to receive
dividends or subscription rights. However, at the time of the exercise of this
Warrant pursuant to Section 3 hereof, the Warrant Shares so purchased hereunder
shall be deemed to be issued to such holder as the record owner of such shares
as of the close of business on the date on which this Warrant shall have been
exercised.

              8.    Assignment and Transfer of Warrant. This Warrant may be
                    ----------------------------------
assigned by the surrender of this Warrant and the Assignment Form annexed hereto
duly executed at the office of the Company (or such other office or agency of
the Company as it may designate by notice in writing to the registered holder
hereof at the address of such holder appearing on the books of the Company);
provided, however, that this Warrant may not be resold or otherwise transferred
--------  -------
except (i) in a transaction registered under the Securities Act of 1933, as
amended (the "1933 Act"), or (ii) in a transaction pursuant to an exemption, if
available, from registration under the Securities Act and whereby, if reasonably
requested by the Company, an opinion of counsel reasonably satisfactory to the
Company is obtained by the holder of this Warrant to the effect that the
transaction is so exempt.

              9.    Loss, Theft, Destruction or Mutilation of Warrant;
                    -------------------------------------------------
Denomination. In the event that any holder notifies the Company that its
------------
Warrant(s) have been lost, stolen or destroyed, then replacement Warrant(s)
identical in all respects to the original Warrant(s) (except for any
registration number and any adjustments to Exercise Price or the number of
Warrant Shares issuable hereunder pursuant hereto, if different than that shown
on the original Warrant(s)) shall be delivered to the holder by the Company
within three (3) Trading Days, provided that such holder executes and delivers
to the Company an agreement reasonably satisfactory to the Company to indemnify
the Company from any loss incurred by it in connection with such Warrants. This
Warrant is exchangeable for an equal aggregate number of Warrants of different
denominations, as requested by the holder surrendering the same. No service
charge will be made for such registration, replacement, transfer or exchange.

              10.   Saturdays, Sundays, Holidays, etc. If the last or appointed
                    ----------------------------------
day for the taking of any action or the expiration of any right required or
granted herein shall be a Saturday, Sunday or a legal holiday, then such action
may be taken or such right may be exercised on the next succeeding day not a
Saturday, Sunday or legal holiday.

              11.   Effect of Certain Events. If at any time while this Warrant
                    ------------------------
or any portion hereof is outstanding and unexpired there shall be (i) a sale or
conveyance of all or substantially all of the Company's assets, (ii) any
reorganization or reclassification of the Common Stock, (iii) any consolidation
or merger of the Company with or into another person, or any compulsory share
exchange pursuant to which the Common Stock is converted into other securities,
cash or property or (iv) or any other transaction in which more than 50% of the
voting power of the Company is disposed of (collectively, a "Sale or Merger
Transaction"), then the holder of this Warrant shall have the right thereafter
to purchase, by exercise of this Warrant and payment of

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<PAGE>

the aggregate Exercise Price in effect immediately prior to such Sale or Merger
Transaction, the kind and amount of consideration including cash, stock, other
securities, assets or any other property, which it would have owned or have been
entitled to receive upon or after the happening of such transaction had this
Warrant been exercised immediately prior thereto, subject to further adjustment
as provided in Section 12. Notwithstanding the above, a Sale or Merger
Transaction shall not be deemed to occur in the event the Company is the
acquiring and surviving entity in connection with an acquisition by the Company.
The Company shall not consummate a Sale or Merger Transaction unless the entity
resulting from such transaction (if not the Company), or such transferee entity,
as the case may be, shall expressly assume, by supplemental agreement reasonably
satisfactory in form and substance to the Warrant holder, the due and punctual
performance and observance of each and every covenant and condition of this
Warrant to be performed and observed by the Company.

              12.   Adjustments of Exercise Price and Number of Warrant Shares.
                    ----------------------------------------------------------

                    (a)    If, to the extent not covered by Section 11 above,
the Company or any Subsidiary, at any time while this Warrant or any portion
thereof is issued, outstanding and unexpired: (A) shall declare or pay a stock
dividend or otherwise make a distribution or distributions on any equity
securities (including securities convertible into or exchangeable or exercisable
for such equity securities) in shares of Common Stock; (B) subdivide outstanding
Common Stock into a larger number of shares; (C) combine outstanding Common
Stock into a smaller number of shares; or (D) issue any shares of its capital
stock in a reclassification of the Common Stock (including without limitation in
connection with any merger or consolidation), then the Exercise Price hereunder
shall be adjusted by multiplying the Exercise Price by a fraction of which the
numerator shall be the number of shares of Common Stock (excluding treasury
shares, if any) outstanding before such event and of which the denominator shall
be the number of shares of Common Stock (excluding treasury shares, if any)
outstanding after such event. Any adjustment made pursuant to this Section 12(a)
shall become effective immediately after the record date for the determination
of shareholders entitled to receive such dividend or distribution and shall
become effective immediately after the effective date in the case of a
subdivision or combination.

                    (b)    If the Company or any Subsidiary, at any time while
this Warrant is outstanding, shall distribute to all holders of Common Stock
evidences of its indebtedness or assets or cash or rights or warrants to
subscribe for or purchase any security of the Company or any of its
subsidiaries, then the Exercise Price in effect at the opening of business on
the day following the date fixed for the determination of holders of Common
Stock entitled to receive such distribution shall be adjusted by multiplying
such Exercise Price by a fraction, the numerator of which shall be the Fair
Market Value (as defined below) per share of the Common Stock less the then fair
market value as reasonably determined by the Board of Directors of the portion
of the evidences of indebtedness or assets or rights or warrants so distributed
(and for which an adjustment to the Exercise Price has not previously been made
pursuant to the terms of this Section 12) applicable to one share of Common
Stock, and the denominator of which shall be such Fair Market Price per share of
the Common Stock, such adjustment to become effective immediately after the
opening of business on the day following the date fixed for the determination of
holders of Common Stock entitled to receive such distribution. "Fair Market

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<PAGE>

Value" shall mean the closing market price per share of Common Stock on the
Principal Market (or the principal market or exchange on which the Common Stock
is then traded) on the Trading Day next preceding such fixed determination date.
The Company shall deliver to each holder of Warrants a notice setting forth the
Exercise Price after such adjustment and setting forth a brief statement of the
facts requiring such adjustment and the computation thereof. In the event that
the Exercise Price shall change by more than 5%, the holders of Warrants shall
have the right to have the fair market value determined by an independent
nationally reputable investment banker mutually selected by the Company and the
Holder, at the Company's expense.

                    (c)    In the event that the Company or any Subsidiary
issues or sells any Common Stock or securities which are convertible into or
exchangeable for its Common Stock (other than the Shares issued under the
Purchase Agreement), or any warrants or other rights to subscribe for or to
purchase or any options for the purchase of its Common Stock (other than shares
or options issued or which may be issued pursuant to (i) the Company's current
employee or director option plans or shares issued upon exercise of options,
warrants or rights outstanding on the date of the Purchase Agreement and listed
in the Company's Form S-1 Registration Statement effective on November 9, 2000
under the 1933 Act, (ii) strategic acquisitions of other entities by the Company
which engage in businesses related or complementary to the Company's business,
(iii) an investment in the Company by another entity which engages in
business(es) related or complementary to the Company's business, provided such
transaction is not primarily a capital raising transaction, (iv) satisfaction in
whole or in part of obligations to consultants or independent contractors of the
Company as reasonable compensation for services rendered, or (v) arrangements
with the Holder, provided that all such issuances under clauses (ii), (iii) and
(iv) in the aggregate do not exceed 1,000,000 in shares of Common Stock
(counting Convertible Securities as if such securities were converted, exercised
or exchanged) based on the Fair Market Value at the time of issuance of such
securities) at an effective purchase price per share which is less than the
Exercise Price, then the Exercise Price in effect immediately prior to such
issue or sale or record date, as applicable, shall be reduced effective
concurrently with such issue or sale to an amount determined by multiplying the
Exercise Price then in effect by a fraction, (x) the numerator of which shall be
the sum of (1) the number of shares of Common Stock outstanding immediately
prior to such issue or sale, plus (2) the number of shares of Common Stock which
the aggregate consideration received by the Company for such additional shares
would purchase at such Exercise Price and (y) the denominator of which shall be
the number of shares of Common Stock of the Company outstanding immediately
after such issue or sale.

         For the purposes of the foregoing adjustment, in the case of the
issuance of any convertible securities, warrants, options or other rights to
subscribe for or to purchase or exchange for, shares of Common Stock
("Convertible Securities"), the maximum number of shares of Common Stock
issuable upon exercise, exchange or conversion of such Convertible Securities
shall be deemed to be outstanding, provided that no further adjustment shall be
made upon the actual issuance of Common Stock upon exercise, exchange or
conversion of such Convertible Securities.

                    (d)    In the event of any adjustment in the number of
Warrant Shares issuable hereunder upon exercise, the Exercise Price shall be
inversely proportionately increased or decreased as the case may be, such that
aggregate purchase price for Warrant Shares upon full

                                       6
<PAGE>

exercise of this Warrant shall remain the same. Similarly, in the event of any
adjustment in the Exercise Price, the number of Warrant Shares issuable
hereunder upon exercise shall be inversely proportionately increased or
decreased as the case may be, such that aggregate purchase price for Warrant
Shares upon full exercise of this Warrant shall remain the same.

                    (e)     If:

                            (i)   the Company shall declare a dividend (or any
                    other distribution) on its Common Stock; or

                            (ii)  the Company shall declare a special
                    nonrecurring cash dividend on or a redemption of its Common
                    Stock; or

                            (iii) the Company shall authorize the granting to
                    all holders of the Common Stock rights or warrants to
                    subscribe for or purchase any shares of capital stock of any
                    class or of any rights; or

                            (iv)  the approval of any stockholders of the
                    Company shall be required in connection with any
                    reclassification of the Common Stock of the Company, any
                    consolidation or merger to which the Company is a party, any
                    sale or transfer of all or substantially all of the assets
                    of the Company, or any compulsory share exchange whereby the
                    Common Stock is converted into other securities, cash or
                    property; or

                            (v)   the Company shall authorize the voluntary
                    dissolution, liquidation or winding up of the affairs of the
                    Company,

then the Company shall cause to be mailed to each Warrant holder at their last
addresses as they shall appear upon the Warrant register of the Company, at
least 30 calendar days prior to the applicable record or effective date
hereinafter specified, a notice stating (x) the date on which a record is to be
taken for the purpose of such dividend, distribution, redemption, rights or
warrants, or if a record is not to be taken, the date as of which the holders of
Common Stock of record to be entitled to such dividend, distributions,
redemption, rights or warrants are to be determined and/or (y) the date on which
such reclassification, consolidation, merger, sale, transfer or share exchange
is expected to become effective or close, and the date as of which it is
expected that holders of Common Stock of record shall be entitled to exchange
their shares of Common Stock for securities, cash or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer, share
exchange, dissolution, liquidation or winding up.

              13.   Voluntary Adjustment by the Company. The Company may at its
                    -----------------------------------
option, at any time during the term of this Warrant, reduce but not increase the
then current Exercise Price to any amount and for any period of time deemed
appropriate by the Board of Directors of the Company.

              14.   Notice of Adjustment.  Whenever the number of Warrant Shares
                    --------------------
or number or kind of securities or other property purchasable upon the exercise
of this Warrant or the Exercise Price is adjusted, the Company shall promptly
mail by registered or certified mail,

                                       7
<PAGE>

return receipt requested, to the holder of this Warrant a notice setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise Price of such Warrant Shares after
such adjustment, setting forth a brief statement of the facts requiring such
adjustment and setting forth the computation by which such adjustment was made.

              15.   Authorized Shares. The Company covenants that during the
                    -----------------
period this Warrant is outstanding and exercisable, it will reserve from its
authorized and unissued Common Stock a sufficient number of shares to provide
for the issuance of the Warrant Shares upon the exercise of any and all purchase
rights under this Warrant. The Company further covenants that its issuance of
this Warrant shall constitute full authority to its officers who are charged
with the duty of executing stock certificates to execute and issue the necessary
certificates for the Warrant Shares upon the exercise of the purchase rights
under this Warrant. The Company will take all such reasonable action as may be
necessary to assure that such Warrant Shares may be issued as provided herein
without violation of any applicable law or regulation, or of any requirements of
the Nasdaq National Market System, Principal Market or any domestic securities
exchange or market upon which the Common Stock may be listed.

              16.   Exercise Limitation.
                    -------------------

                    (a)    Notwithstanding anything to the contrary contained
herein, the number of shares of Common Stock that may be acquired by the holder
upon exercise pursuant to the terms hereof shall not exceed a number that, when
added to the total number of shares of Common Stock deemed beneficially owned at
such time by such holder (other than by virtue of the ownership of securities or
rights to acquire securities (including the Warrant Shares) that have
limitations on the holder's right to convert, exercise or purchase similar to
the limitation set forth herein), together with all shares of Common Stock
deemed beneficially owned at such time (other than by virtue of the ownership of
securities or rights to acquire securities that have limitations on the right to
convert, exercise or purchase similar to the limitation set forth herein) by the
holder's "affiliates" (as defined in Rule 144 of the 1933 Act) ("Aggregation
Parties") that would be aggregated for purposes of determining whether a group
under Section 13(d) of the Securities Exchange Act of 1934 as amended, exists,
would exceed 9.99% of the total issued and outstanding shares of the Common
Stock (the "Restricted Ownership Percentage"). Each holder shall have the right
(x) at any time and from time to time to reduce its Restricted Ownership
Percentage immediately upon notice to the Company and (y) (subject to waiver) at
any time and from time to time, to increase its Restricted Ownership Percentage
immediately in the event of the announcement as pending or planned, of a Major
Transaction.

                    (b)    The holder covenants at all times on each day (each
such day being referred to as a "Covenant Day") as follows: During the balance
of such Covenant Day and the succeeding sixty-one (61) days (the balance of such
Covenant Day and the succeeding 61 days being referred to as the "Covenant
Period") such holder will not acquire shares of Common Stock pursuant to any
right (including exercise of Warrants) existing at the commencement of the
Covenant Period to the extent the number of shares so acquired by such holder
and its Aggregation Parties (ignoring all dispositions) would exceed:

                                       8
<PAGE>

                    (i)    the Restricted Ownership Percentage of the total
                           number of shares of Common Stock outstanding at the
                           commencement of the Covenant Period, minus
                                                                -----

                    (ii)   the number of shares of Common Stock actually owned
                           by such holder and its Aggregation Parties at the
                           commencement of the Covenant Period.

              A new and independent covenant will be deemed to be given by the
holder as of each moment of each Covenant Day. No covenant will terminate,
diminish or modify any other covenant. The holder agrees to comply with each
such covenant. This Section 16 controls in the case of any conflict with any
other provision of the Purchase Agreement or any agreement entered into in
connection therewith.

              (c)   The Company's obligation to issue Common Stock which would
exceed such limits referred to in this Section 16 shall be suspended to the
extent necessary until such time, if any, as shares of Common Stock may be
issued in compliance with such restrictions.

         17.  Miscellaneous.

              (a)    Issue Date; Choice of Law; Venue; Jurisdiction; No Jury
                     -------------------------------------------------------
Trial. THE PROVISIONS OF THIS WARRANT SHALL BE CONSTRUED AND SHALL BE GIVEN
-----
EFFECT IN ALL RESPECTS AS IF IT HAD BEEN ISSUED AND DELIVERED BY THE COMPANY ON
THE DATE HEREOF. THIS WARRANT SHALL BE BINDING UPON ANY SUCCESSORS OR ASSIGNS OF
THE COMPANY. THIS WARRANT WILL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH AND
GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, EXCEPT FOR MATTERS ARISING UNDER
THE 1933 ACT, WITHOUT REFERENCE TO PRINCIPLES OF CONFLICTS OF LAW. EACH OF THE
PARTIES CONSENTS TO THE EXCLUSIVE JURISDICTION OF THE STATE AND FEDERAL COURTS
SITTING IN THE COUNTY OF NEW YORK IN THE STATE OF NEW YORK IN CONNECTION WITH
ANY DISPUTE ARISING UNDER THIS WARRANT AND HEREBY WAIVES, TO THE MAXIMUM EXTENT
PERMITTED BY LAW, ANY OBJECTION, INCLUDING ANY OBJECTION BASED ON FORUM NON
                                                                  ----- ---
CONVENIENS, TO THE BRINGING OF ANY SUCH PROCEEDING IN SUCH JURISDICTION. EACH
----------
PARTY HEREBY AGREES THAT IF THE OTHER PARTY TO THIS WARRANT OBTAINS A JUDGMENT
AGAINST IT IN SUCH A PROCEEDING, THE PARTY WHICH OBTAINED SUCH JUDGMENT MAY
ENFORCE SAME BY SUMMARY JUDGMENT IN THE COURTS OF ANY COUNTRY HAVING
JURISDICTION OVER THE PARTY AGAINST WHOM SUCH JUDGMENT WAS OBTAINED, AND EACH
PARTY HEREBY WAIVES ANY DEFENSES AVAILABLE TO IT UNDER LOCAL LAW AND AGREES TO
THE ENFORCEMENT OF SUCH A JUDGMENT. EACH PARTY TO THIS WARRANT IRREVOCABLY
CONSENTS TO THE SERVICE OF PROCESS IN ANY SUCH PROCEEDING BY THE MAILING OF
COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO SUCH PARTY
AT ITS ADDRESS IN ACCORDANCE WITH SECTION 17(C). NOTHING HEREIN SHALL AFFECT THE
RIGHT

                                       9
<PAGE>

OF ANY PARTY TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW. EACH PARTY
WAIVES ITS RIGHT TO A TRIAL BY JURY.

              (b)   Modification and Waiver. This Warrant and any provisions
                    -----------------------
hereof may be changed, waived, discharged or terminated only with the written
approval of the holder hereof. Any amendment effected in accordance with this
paragraph shall be binding upon the Holder, each future holder of this Warrant
and the Company. No waivers of, or exceptions to, any term, condition or
provision of this Warrant, in any one or more instances, shall be deemed to be,
or construed as, a further or continuing waiver of any such term, condition or
provision.

              (c)   Notices. Any notice, request or other document required or
                    -------
permitted to be given or delivered to the Holder or future holders hereof or the
Company shall be personally delivered or facsimiled or shall be sent by
reputable overnight courier or certified or registered mail, postage prepaid, to
the Holder or each such holder at its address as shown on the books of the
Company or to the Company at the address set forth in the Purchase Agreement.
All notices under this Warrant shall be deemed to have been given (i) in the
case of personal delivery or facsimile, on the date of such delivery, (ii) in
the case of mailing, on the fifth business day following the date of such
mailing, and (iii) in the case of overnight courier, upon receipt. A party may
from time to time change the address to which notices to it are to be delivered
or mailed hereunder by notice in accordance with the provisions of this Section
17(c).

              (d)   Severability. Whenever possible, each provision of this
                    ------------
Warrant shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Warrant is held to be invalid,
illegal or unenforceable in any respect under any applicable law or rule in any
jurisdiction, such invalidity, illegality or unenforceability shall not affect
the validity, legality or enforceability of any other provision of this Warrant
in such jurisdiction or affect the validity, legality or enforceability of any
provision in any other jurisdiction, but this Warrant shall be reformed,
construed and enforced in such jurisdiction as if such invalid, illegal or
unenforceable provision had never been contained herein.

              (e)   No Impairment. The Company shall not, by amendment of its
                    -------------
Certificate of Incorporation or through any reorganization, transfer of assets,
consolidation, merger, dissolution, issue or sale of securities or any other
voluntary action, avoid or seek to avoid the observance or performance of any of
the terms of this Warrant, but shall at all times in good faith assist in the
carrying out of all such terms and in the taking of all such action as may be
necessary or appropriate in order to protect the rights of the Warrant holder
against impairment. Without limiting the generality of the foregoing, the
Company (a) shall not increase the par value of any Warrant Shares above the
amount payable therefor on such exercise, and (b) shall take all such action as
may be reasonably necessary or appropriate in order that the Company may validly
and legally issue fully paid and nonassessable Warrant Shares on the exercise of
this Warrant.

              (f)   Specific Performance. The Company and the Warrant holder
                    --------------------
acknowledge and agree that irreparable damage would occur in the event that any
of the provisions of this Warrant were not performed in accordance with their
specific terms or were otherwise breached. It is accordingly agreed that the
parties shall be entitled to an injunction or

                                      10
<PAGE>

injunctions to prevent or cure breaches of the provisions of this Warrant and to
enforce specifically the terms and provisions hereof, this being in addition to
any other remedy to which either of them may be entitled by law or equity.

              (g)   Registration. The Company shall file a Registration
                    ------------
Statement covering the resale of the Warrant Shares by the Holder in the time
and manner as is set forth therefore in the Registration Rights Agreement. This
obligation of the Company is independent of the Company's obligation to file a
Registration Statement (as defined in the Registration Rights Agreement)
covering the resale of Common Stock by the Purchaser under the Purchase
Agreement, and a termination of the Purchase Agreement shall not affect or
diminish in any way the Company's obligations to register the Warrant Shares
under this Section 17(g) or otherwise comply with the terms of the Registration
Rights Agreement as it applies to the Warrant Shares.

                        [***Signature Page Follows***]

                                      11
<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this Warrant to be
executed by its officers thereunto duly authorized.

Dated:  August 13, 2001

                                               CONSTELLATION 3D, INC.

                                               By: /s/ Eugene Levich
                                                  ---------------------------
                                               Name: Eugene Levich
                                               Title: President
ATTEST:

Sign: /s/ Michael Goldberg
      ---------------------------
Print Name: Michael Goldberg

                                      12
<PAGE>

                              NOTICE OF EXERCISE
                              ------------------
                 (To be executed by the Holder to exercise the
              right to purchase shares of Common Stock under the
                              foregoing Warrant)

To:      CONSTELLATION 3D, INC.
Re:      Enclosed COMMON STOCK PURCHASE WARRANT issued on __________________ to
         purchase shares of Common Stock (the "Warrant")

(1)      CHECK ONE:

_______       (a)      The undersigned hereby elects to purchase ________ shares
              of Common Stock of CONSTELLATION 3D, INC. pursuant to Section 3(a)
              of the Warrant, and will tender payment of the purchase price in
              full, together with all applicable transfer taxes payable pursuant
              to the Warrant, if any.

                                      OR
                                      --

_______       (b)      The undersigned hereby exercises the Warrant with respect
              ________ shares of Common Stock of CONSTELLATION 3D, INC. on a
              cashless, "net basis" pursuant to Section 3(b) of the Warrant, and
              hereby instructs the Company to deliver _______ shares of Common
              Stock to the holder of the Warrant based on a Market Value of
              $________.

(2)      [Only in the event that the exercise of this Warrant occurs prior to
the Warrant Shares being subject to an effective registration statement or prior
to the existence of an exemption from registration shall this be applicable.] In
exercising this Warrant, the undersigned hereby confirms and acknowledges that
the shares of Common Stock to be issued upon exercise hereof are being acquired
solely for the account of the undersigned and not as a nominee for any other
party, and that the undersigned will not offer, sell or otherwise dispose of any
such shares of Common Stock except under circumstances that will not result in a
violation of the Securities Act of 1933, as amended, or any state securities
laws.

(3)      Please issue a certificate or certificates representing said shares of
Common Stock in the name of the undersigned or in such other name as is
specified below:

                   -------------------------------
                   Name
                   --------------------------------
                   Address
                   --------------------------------

 (4)     Please issue a new Warrant for the unexercised portion of the attached
Warrant in the name of the undersigned or in such other name as is specified
below:

                   -------------------------------
                   Name
                   --------------------------------
                   Address
                   --------------------------------

Dated:                                              Print Name of Holder:

         ------------------                         ----------------------------

                                                    (Sign) By:------------------
                                                    Print Name:
                                                    Print Title:
<PAGE>

                                ASSIGNMENT FORM
                                ---------------
                   (To assign the foregoing Warrant, execute
                  this form and supply required information.
                 Do not use this form to exercise the Warrant)

         FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers
unto ________________________________ the right represented by the within
Warrant to purchase ____________ shares of Common Stock of Constellation 3D,
Inc. to which the within Warrant relates and appoints ________________ attorney
to transfer said right on the books of Constellation 3D, Inc. with full power of
substitution in the premises.

Dated:

-------------------

                                      ---------------------------------------
                                      (Signature must conform in all respects to
                                      name of holder as specified on the face of
                                      the Warrant)

                                      ---------------------------------------
                                      Address of Transferee

                                      ---------------------------------------

                                      ---------------------------------------

In the presence of:

--------------------------

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