Document:

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT") OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED
OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER
APPLICABLE STATE SECURITIES LAWS OR THE ISSUER SHALL HAVE RECEIVED AN OPINION OF
COUNSEL REASONABLY SATISFACTORY TO THE ISSUER THAT REGISTRATION OF SUCH
SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE
SECURITIES LAWS IS NOT REQUIRED.

                          SERIES B WARRANT TO PURCHASE

                             SHARES OF COMMON STOCK

                                       OF

                           ASTRATA GROUP INCORPORATED

                            Expires October 13, 2011

No.: W-B-06- __                                    Number of Shares: ___________
Date of Issuance: October 13, 2006

         FOR VALUE RECEIVED, the undersigned, Astrata Group Incorporated, a
Nevada corporation (together with its successors and assigns, the "Issuer"),
hereby certifies that _______________________________ or its registered assigns
is entitled to subscribe for and purchase, during the Term (as hereinafter
defined), up to ____________________________________ (_____________) shares
(subject to adjustment as hereinafter provided) of the duly authorized, validly
issued, fully paid and non-assessable Common Stock of the Issuer, at an exercise
price per share equal to the Warrant Price then in effect, subject, however, to
the provisions and upon the terms and conditions hereinafter set forth.
Capitalized terms used in this Warrant and not otherwise defined herein shall
have the respective meanings specified in Section 9 hereof.

         1. Term. The term of this Warrant shall commence on October 13, 2006
and shall expire at 6:00 p.m., eastern time, on October 13, 2011; provided,
however, in the event that the Share Increase (as defined in the Purchase
Agreement) has not been effected within ninety (90) days following the Original
Issue Date, the term of this Warrant shall be automatically extended for a
period of one (1) year and the Issuer shall promptly issue to the Holder a new
Warrant evidencing the extension of such term (such period being the "Term").

         2. Method of Exercise; Payment; Issuance of New Warrant; Transfer and
Exchange.

         (a) Time of Exercise. The purchase rights represented by this Warrant
may be exercised in whole or in part during the Term.

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         (b) Method of Exercise. The Holder hereof may exercise this Warrant, in
whole or in part, by the surrender of this Warrant (with the exercise form
attached hereto duly executed) at the principal office of the Issuer, and by the
payment to the Issuer of an amount of consideration therefor equal to the
Warrant Price in effect on the date of such exercise multiplied by the number of
shares of Warrant Stock with respect to which this Warrant is then being
exercised, payable at such Holder's election (i) by certified or official bank
check or by wire transfer to an account designated by the Issuer, (ii) by
"cashless exercise" in accordance with the provisions of subsection (c) of this
Section 2, but only when a registration statement under the Securities Act
providing for the resale of the Warrant Stock is not then in effect, or (iii) by
a combination of the foregoing methods of payment selected by the Holder of this
Warrant.

         (c) Cashless Exercise. Notwithstanding any provisions herein to the
contrary and commencing one (1) year following the Original Issue Date if (i)
the Per Share Market Value of one share of Common Stock is greater than the
Warrant Price (at the date of calculation as set forth below) and (ii) a
registration statement under the Securities Act providing for the resale of the
Warrant Stock is not then in effect by the date such registration statement is
required to be effective pursuant to the Registration Rights Agreement (as
defined in the Purchase Agreement) or not effective at any time during the
Effectiveness Period (as defined in the Registration Rights Agreement) in
accordance with the terms of the Registration Rights Agreement, unless the
registration statement is not effective as a result of the Issuer exercising its
rights under Section 3(n) of the Registration Rights Agreement, in lieu of
exercising this Warrant by payment of cash, the Holder may exercise this Warrant
by a cashless exercise and shall receive the number of shares of Common Stock
equal to an amount (as determined below) by surrender of this Warrant at the
principal office of the Issuer together with the properly endorsed Notice of
Exercise in which event the Issuer shall issue to the Holder a number of shares
of Common Stock computed using the following formula:

                  X = Y - (A)(Y)
                          ------
                            B

Where             X =     the number of shares of Common Stock to be issued to
                          the Holder.

                  Y =     the number of shares of Common Stock purchasable
                          upon exercise of all of the Warrant or, if only a
                          portion of the Warrant is being exercised, the
                          portion of the Warrant being exercised.

                  A =     the Warrant Price.

                  B =     the Per Share Market Value of one share of Common
                          Stock.

         (d) Issuance of Stock Certificates. In the event of any exercise of
this Warrant in accordance with and subject to the terms and conditions hereof,
certificates for the shares of Warrant Stock so purchased shall be dated the
date of such exercise and delivered to the Holder hereof within a reasonable
time, not exceeding three (3) Trading Days after such exercise (the "Delivery
Date") or, at the request of the Holder (provided that a registration statement
under the Securities Act providing for the resale of the Warrant Stock is then
in effect or that the shares of Warrant Stock are otherwise exempt from
registration), issued and delivered to the Depository Trust Company ("DTC")
account on the Holder's behalf via the Deposit Withdrawal Agent Commission
System ("DWAC") within a reasonable time, not exceeding three (3) Trading Days
after such exercise, and the Holder hereof shall be deemed for all purposes to
be the holder of the shares of Warrant Stock so purchased as of the date of such
exercise. Notwithstanding the foregoing to the contrary, the Issuer or its
transfer agent shall only be obligated to issue and deliver the shares to the
DTC on a holder's behalf via DWAC if such exercise is in connection with a sale
or other exemption from registration by which the shares may be issued without a
restrictive legend and the Issuer and its transfer agent are participating in
DTC through the DWAC system. The Holder shall deliver this original Warrant, or
an indemnification reasonably acceptable to the Issuer undertaking with respect
to such Warrant in the case of its loss, theft or destruction, at such time that
this Warrant is fully exercised. With respect to partial exercises of this
Warrant, the Issuer shall keep written records for the Holder of the number of
shares of Warrant Stock exercised as of each date of exercise.

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         (e) Compensation for Buy-In on Failure to Timely Deliver Certificates
Upon Exercise. In addition to any other rights available to the Holder, if the
Issuer fails to cause its transfer agent to transmit to the Holder a certificate
or certificates representing the Warrant Stock pursuant to an exercise on or
before the Delivery Date, and if after such date the Holder is required by its
broker to purchase (in an open market transaction or otherwise) shares of Common
Stock to deliver in satisfaction of a sale by the Holder of the Warrant Stock
which the Holder anticipated receiving upon such exercise (a "Buy-In"), then the
Issuer shall (1) pay in cash to the Holder the amount by which (x) the Holder's
total purchase price (including brokerage commissions, if any) for the shares of
Common Stock so purchased exceeds (y) the amount obtained by multiplying (A) the
number of shares of Warrant Stock that the Issuer was required to deliver to the
Holder in connection with the exercise at issue times (B) the price at which the
sell order giving rise to such purchase obligation was executed, and (2) at the
option of the Holder, either reinstate the portion of the Warrant and equivalent
number of shares of Warrant Stock for which such exercise was not honored or
deliver to the Holder the number of shares of Common Stock that would have been
issued had the Issuer timely complied with its exercise and delivery obligations
hereunder. For example, if the Holder purchases Common Stock having a total
purchase price of $11,000 to cover a Buy-In with respect to an attempted
exercise of shares of Common Stock with an aggregate sale price giving rise to
such purchase obligation of $10,000, under clause (1) of the immediately
preceding sentence the Issuer shall be required to pay the Holder $1,000. The
Holder shall provide the Issuer written notice indicating the amounts payable to
the Holder in respect of the Buy-In, together with applicable confirmations and
other evidence reasonably requested by the Issuer. Nothing herein shall limit a
Holder's right to pursue any other remedies available to it hereunder, at law or
in equity including, without limitation, a decree of specific performance and/or
injunctive relief with respect to the Issuer's failure to timely deliver
certificates representing shares of Common Stock upon exercise of this Warrant
as required pursuant to the terms hereof.

         (f) Transferability of Warrant. Subject to Section 2(h) hereof, this
Warrant may be transferred by a Holder, in whole or in part, without the consent
of the Issuer. If transferred pursuant to this paragraph, this Warrant may be
transferred on the books of the Issuer by the Holder hereof in person or by duly
authorized attorney, upon surrender of this Warrant at the principal office of
the Issuer, properly endorsed (by the Holder executing an assignment in the form
attached hereto) and upon payment of any necessary transfer tax or other
governmental charge imposed upon such transfer. This Warrant is exchangeable at
the principal office of the Issuer for Warrants to purchase the same aggregate
number of shares of Warrant Stock, each new Warrant to represent the right to
purchase such number of shares of Warrant Stock as the Holder hereof shall
designate at the time of such exchange. All Warrants issued on transfers or
exchanges shall be dated the Original Issue Date and shall be identical with
this Warrant except as to the number of shares of Warrant Stock issuable
pursuant thereto.

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<PAGE>

         (g) Continuing Rights of Holder. The Issuer will, at the time of or at
any time after each exercise of this Warrant, upon the request of the Holder
hereof, acknowledge in writing the extent, if any, of its continuing obligation
to afford to such Holder all rights to which such Holder shall continue to be
entitled after such exercise in accordance with the terms of this Warrant,
provided that if any such Holder shall fail to make any such request, the
failure shall not affect the continuing obligation of the Issuer to afford such
rights to such Holder.

         (h) Compliance with Securities Laws.

                  (i) The Holder of this Warrant, by acceptance hereof,
         acknowledges that this Warrant and the shares of Warrant Stock to be
         issued upon exercise hereof are being acquired solely for the Holder's
         own account and not as a nominee for any other party, and for
         investment, and that the Holder will not offer, sell or otherwise
         dispose of this Warrant or any shares of Warrant Stock to be issued
         upon exercise hereof except pursuant to an effective registration
         statement, or an exemption from registration, under the Securities Act
         and any applicable state securities laws.

                  (ii) Except as provided in paragraph (iii) below, this Warrant
         and all certificates representing shares of Warrant Stock issued upon
         exercise hereof shall be stamped or imprinted with a legend in
         substantially the following form:

                  THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON
                  EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
                  ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") OR ANY STATE
                  SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE
                  DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND
                  UNDER APPLICABLE STATE SECURITIES LAWS OR THE ISSUER SHALL
                  HAVE RECEIVED AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO
                  THE ISSUER THAT REGISTRATION OF SUCH SECURITIES UNDER THE
                  SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE
                  SECURITIES LAWS IS NOT REQUIRED.

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<PAGE>

                  (iii) The Issuer agrees to reissue this Warrant or
         certificates representing any of the Warrant Stock, without the legend
         set forth above if at such time, prior to making any transfer of any
         such securities, the Holder shall give written notice to the Issuer
         describing the manner and terms of such transfer. Such proposed
         transfer will not be effected until: (a) either (i) the Issuer has
         received an opinion of counsel reasonably satisfactory to the Issuer,
         to the effect that the registration of such securities under the
         Securities Act is not required in connection with such proposed
         transfer, (ii) a registration statement under the Securities Act
         covering such proposed disposition has been filed by the Issuer with
         the Securities and Exchange Commission and has become effective under
         the Securities Act, (iii) the Issuer has received other evidence
         reasonably satisfactory to the Issuer that such registration and
         qualification under the Securities Act and state securities laws are
         not required, or (iv) the Holder provides the Issuer with reasonable
         assurances that such security can be sold pursuant to Rule 144 under
         the Securities Act; and (b) either (i) the Issuer has received an
         opinion of counsel reasonably satisfactory to the Issuer, to the effect
         that registration or qualification under the securities or "blue sky"
         laws of any state is not required in connection with such proposed
         disposition, or (ii) compliance with applicable state securities or
         "blue sky" laws has been effected or a valid exemption exists with
         respect thereto. The Issuer will respond to any such notice from a
         holder within three (3) Trading Days. In the case of any proposed
         transfer under this Section 2(h), the Issuer will use reasonable
         efforts to comply with any such applicable state securities or "blue
         sky" laws, but shall in no event be required, (x) to qualify to do
         business in any state where it is not then qualified, (y) to take any
         action that would subject it to tax or to the general service of
         process in any state where it is not then subject, or (z) to comply
         with state securities or "blue sky" laws of any state for which
         registration by coordination is unavailable to the Issuer. The
         restrictions on transfer contained in this Section 2(h) shall be in
         addition to, and not by way of limitation of, any other restrictions on
         transfer contained in any other section of this Warrant. Whenever a
         certificate representing the Warrant Stock is required to be issued to
         a the Holder without a legend, in lieu of delivering physical
         certificates representing the Warrant Stock, the Issuer shall cause its
         transfer agent to electronically transmit the Warrant Stock to the
         Holder by crediting the account of the Holder or Holder's Prime Broker
         with DTC through its DWAC system (to the extent not inconsistent with
         any provisions of this Warrant or the Purchase Agreement).

         (i) Accredited Investor Status. In no event may the Holder exercise
this Warrant in whole or in part unless the Holder is an "accredited investor"
as defined in Regulation D under the Securities Act.

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<PAGE>

         3. Stock Fully Paid; Reservation and Listing of Shares; Covenants.

         (a) Stock Fully Paid. The Issuer represents, warrants, covenants and
agrees that all shares of Warrant Stock which may be issued upon the exercise of
this Warrant or otherwise hereunder will, when issued in accordance with the
terms of this Warrant, be duly authorized, validly issued, fully paid and
non-assessable and free from all taxes, liens and charges created by or through
the Issuer. The Issuer further covenants and agrees that during the period
within which this Warrant may be exercised, the Issuer will at all times have
authorized and reserved for the purpose of the issuance upon exercise of this
Warrant a number of authorized but unissued shares of Common Stock equal to at
least one hundred fifty (150%) of the number of shares of Common Stock issuable
upon exercise of this Warrant without regard to any limitations on exercise.

         (b) Reservation. If any shares of Common Stock required to be reserved
for issuance upon exercise of this Warrant or as otherwise provided hereunder
require registration or qualification with any Governmental Authority under any
federal or state law before such shares may be so issued, the Issuer will in
good faith use its best efforts as expeditiously as possible at its expense to
cause such shares to be duly registered or qualified. If the Issuer shall list
any shares of Common Stock on any securities exchange or market it will, at its
expense, list thereon, and maintain and increase when necessary such listing,
of, all shares of Warrant Stock from time to time issued upon exercise of this
Warrant or as otherwise provided hereunder (provided that such Warrant Stock has
been registered pursuant to a registration statement under the Securities Act
then in effect), and, to the extent permissible under the applicable securities
exchange rules, all unissued shares of Warrant Stock which are at any time
issuable hereunder, so long as any shares of Common Stock shall be so listed.
The Issuer will also so list on each securities exchange or market, and will
maintain such listing of, any other securities which the Holder of this Warrant
shall be entitled to receive upon the exercise of this Warrant if at the time
any securities of the same class shall be listed on such securities exchange or
market by the Issuer.

         (c) Covenants. The Issuer shall not by any action including, without
limitation, amending the Articles of Incorporation or the by-laws of the Issuer,
or through any reorganization, transfer of assets, consolidation, merger,
dissolution, issue or sale of securities or any other action, avoid or seek to
avoid the observance or performance of any of the terms of this Warrant, but
will at all times in good faith assist in the carrying out of all such terms and
in the taking of all such actions as may be necessary or appropriate to protect
the rights of the Holder hereof against dilution (to the extent specifically
provided herein) or impairment. Without limiting the generality of the
foregoing, the Issuer will (i) not permit the par value, if any, of its Common
Stock to exceed the then effective Warrant Price, (ii) not amend or modify any
provision of the Articles of Incorporation or by-laws of the Issuer in any
manner that would adversely affect the rights of the Holders of the Warrants,
(iii) take all such action as may be reasonably necessary in order that the
Issuer may validly and legally issue fully paid and nonassessable shares of
Common Stock, free and clear of any liens, claims, encumbrances and restrictions
(other than as provided herein) upon the exercise of this Warrant, and (iv) use
its best efforts to obtain all such authorizations, exemptions or consents from
any public regulatory body having jurisdiction thereof as may be reasonably
necessary to enable the Issuer to perform its obligations under this Warrant.

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<PAGE>

         (d) Loss, Theft, Destruction of Warrants. Upon receipt of evidence
satisfactory to the Issuer of the ownership of and the loss, theft, destruction
or mutilation of any Warrant and, in the case of any such loss, theft or
destruction, upon receipt of indemnity or security satisfactory to the Issuer
or, in the case of any such mutilation, upon surrender and cancellation of such
Warrant, the Issuer will make and deliver, in lieu of such lost, stolen,
destroyed or mutilated Warrant, a new Warrant of like tenor and representing the
right to purchase the same number of shares of Common Stock.

         (e) Payment of Taxes. The Issuer will pay any documentary stamp taxes
attributable to the initial issuance of the Warrant Stock issuable upon exercise
of this Warrant; provided, however, that the Issuer shall not be required to pay
any tax or taxes which may be payable in respect of any transfer involved in the
issuance or delivery of any certificates representing Warrant Stock in a name
other than that of the Holder in respect to which such shares are issued.

         4. Adjustment of Warrant Price. The price at which such shares of
Warrant Stock may be purchased upon exercise of this Warrant shall be subject to
adjustment from time to time as set forth in this Section 4. The Issuer shall
give the Holder notice of any event described below which requires an adjustment
pursuant to this Section 4 in accordance with the notice provisions set forth in
Section 5.

         (a) Recapitalization, Reorganization, Reclassification, Consolidation,
Merger or Sale.

                  (i) In case the Issuer after the Original Issue Date shall do
         any of the following (each, a "Triggering Event"): (a) consolidate or
         merge with or into any other Person and the Issuer shall not be the
         continuing or surviving corporation of such consolidation or merger, or
         (b) permit any other Person to consolidate with or merge into the
         Issuer and the Issuer shall be the continuing or surviving Person but,
         in connection with such consolidation or merger, any Capital Stock of
         the Issuer shall be changed into or exchanged for Securities of any
         other Person or cash or any other property, or (c) transfer all or
         substantially all of its properties or assets to any other Person, or
         (d) effect a capital reorganization or reclassification of its Capital
         Stock, then, and in the case of each such Triggering Event, proper
         provision shall be made to the Warrant Price and the number of shares
         of Warrant Stock that may be purchased upon exercise of this Warrant so
         that, upon the basis and the terms and in the manner provided in this
         Warrant, the Holder of this Warrant shall be entitled upon the exercise
         hereof at any time after the consummation of such Triggering Event, to
         the extent this Warrant is not exercised prior to such Triggering
         Event, to receive at the Warrant Price as adjusted to take into account
         the consummation of such Triggering Event, in lieu of the Common Stock
         issuable upon such exercise of this Warrant prior to such Triggering
         Event, the Securities, cash and property to which such Holder would
         have been entitled upon the consummation of such Triggering Event if
         such Holder had exercised the rights represented by this Warrant
         immediately prior thereto (including the right of a shareholder to
         elect the type of consideration it will receive upon a Triggering
         Event), subject to adjustments (subsequent to such corporate action) as
         nearly equivalent as possible to the adjustments provided for elsewhere
         in this Section 4, and the Warrant Price shall be adjusted to equal the
         product of (A) the closing price of the common stock of the continuing
         or surviving corporation as a result of such Triggering Event as of the
         date immediately preceding the date of the consummation of such
         Triggering Event multiplied by (B) the quotient of (i) the Warrant
         Price divided by (ii) the Per Share Market Value of the Common Stock as
         of the date immediately preceding the Original Issue Date; provided,
         however, the Holder at its option may elect to receive an amount in
         cash equal to the value of this Warrant calculated in accordance with
         the Black-Scholes formula. Immediately upon the occurrence of a
         Triggering Event, the Issuer shall notify the Holder in writing of such
         Triggering Event and provide the calculations in determining the number
         of shares of Warrant Stock issuable upon exercise of the new warrant
         and the adjusted Warrant Price. Upon the Holder's request, the
         continuing or surviving corporation as a result of such Triggering
         Event shall issue to the Holder a new warrant of like tenor evidencing
         the right to purchase the adjusted number of shares of Warrant Stock
         and the adjusted Warrant Price pursuant to the terms and provisions of
         this Section 4(a)(i). Notwithstanding the foregoing to the contrary,
         this Section 4(a)(i) shall only apply if the surviving entity pursuant
         to any such Triggering Event is a company that has a class of equity
         securities registered pursuant to the Securities Exchange Act of 1934,
         as amended, and its common stock is listed or quoted on a national
         securities exchange, national automated quotation system or the OTC
         Bulletin Board. In the event that the surviving entity pursuant to any
         such Triggering Event is not a public company that is registered
         pursuant to the Securities Exchange Act of 1934, as amended, or its
         common stock is not listed or quoted on a national securities exchange,
         national automated quotation system or the OTC Bulletin Board, then the
         Holder shall have the right to demand that the Issuer pay to the Holder
         an amount in cash equal to the value of this Warrant calculated in
         accordance with the Black-Scholes formula.

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<PAGE>

                  (ii) In the event that the Holder has elected not to exercise
         this Warrant prior to the consummation of a Triggering Event and has
         also elected not to receive an amount in cash equal to the value of
         this Warrant calculated in accordance with the Black-Scholes formula
         pursuant to the provisions of Section 4(a)(i) above, so long as the
         surviving entity pursuant to any Triggering Event is a company that has
         a class of equity securities registered pursuant to the Securities
         Exchange Act of 1934, as amended, and its common stock is listed or
         quoted on a national securities exchange, national automated quotation
         system or the OTC Bulletin Board, the surviving entity and/or each
         Person (other than the Issuer) which may be required to deliver any
         Securities, cash or property upon the exercise of this Warrant as
         provided herein shall assume, by written instrument delivered to, and
         reasonably satisfactory to, the Holder of this Warrant, (A) the
         obligations of the Issuer under this Warrant (and if the Issuer shall
         survive the consummation of such Triggering Event, such assumption
         shall be in addition to, and shall not release the Issuer from, any
         continuing obligations of the Issuer under this Warrant) and (B) the
         obligation to deliver to such Holder such Securities, cash or property
         as, in accordance with the foregoing provisions of this subsection (a),
         such Holder shall be entitled to receive, and the surviving entity
         and/or each such Person shall have similarly delivered to such Holder
         an opinion of counsel for the surviving entity and/or each such Person,
         which counsel shall be reasonably satisfactory to such Holder, or in
         the alternative, a written acknowledgement executed by the President or
         Chief Financial Officer of the Issuer, stating that this Warrant shall
         thereafter continue in full force and effect and the terms hereof
         (including, without limitation, all of the provisions of this
         subsection (a)) shall be applicable to the Securities, cash or property
         which the surviving entity and/or each such Person may be required to
         deliver upon any exercise of this Warrant or the exercise of any rights
         pursuant hereto.

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<PAGE>

                  (b) Stock Dividends, Subdivisions and Combinations. If at any
         time the Issuer shall:

                           (i) make or issue or set a record date for the
         holders of the Common Stock for the purpose of entitling them to
         receive a dividend payable in, or other distribution of, shares of
         Common Stock,

                           (ii) subdivide its outstanding shares of Common Stock
         into a larger number of shares of Common Stock, or

                           (iii) combine its outstanding shares of Common Stock
         into a smaller number of shares of Common Stock,

then (1) the number of shares of Common Stock for which this Warrant is
exercisable immediately after the occurrence of any such event shall be adjusted
to equal the number of shares of Common Stock which a record holder of the same
number of shares of Common Stock for which this Warrant is exercisable
immediately prior to the occurrence of such event would own or be entitled to
receive after the happening of such event, and (2) the Warrant Price then in
effect shall be adjusted to equal (A) the Warrant Price then in effect
multiplied by the number of shares of Common Stock for which this Warrant is
exercisable immediately prior to the adjustment divided by (B) the number of
shares of Common Stock for which this Warrant is exercisable immediately after
such adjustment.

         (c) Certain Other Distributions. If at any time the Issuer shall make
or issue or set a record date for the holders of the Common Stock for the
purpose of entitling them to receive any dividend or other distribution of:

                           (i) cash (other than a cash dividend payable out of
         earnings or earned surplus legally available for the payment of
         dividends under the laws of the jurisdiction of incorporation of the
         Issuer),

                           (ii) any evidences of its indebtedness, any shares of
         stock of any class or any other securities or property of any nature
         whatsoever (other than cash, Common Stock Equivalents or Additional
         Shares of Common Stock), or

                           (iii) any warrants or other rights to subscribe for
         or purchase any evidences of its indebtedness, any shares of stock of
         any class or any other securities or property of any nature whatsoever
         (other than cash, Common Stock Equivalents or Additional Shares of
         Common Stock),

then (1) the number of shares of Common Stock for which this Warrant is
exercisable shall be adjusted to equal the product of the number of shares of
Common Stock for which this Warrant is exercisable immediately prior to such
adjustment multiplied by a fraction (A) the numerator of which shall be the Per
Share Market Value of Common Stock at the date of taking such record and (B) the
denominator of which shall be such Per Share Market Value minus the amount
allocable to one share of Common Stock of any such cash so distributable and of
the fair value (as determined in good faith by the Board of Directors of the
Issuer and supported by an opinion from an investment banking firm mutually
agreed upon by the Issuer and the Holder) of any and all such evidences of
indebtedness, shares of stock, other securities or property or warrants or other
subscription or purchase rights so distributable, and (2) the Warrant Price then
in effect shall be adjusted to equal (A) the Warrant Price then in effect
multiplied by the number of shares of Common Stock for which this Warrant is
exercisable immediately prior to the adjustment divided by (B) the number of
shares of Common Stock for which this Warrant is exercisable immediately after
such adjustment. A reclassification of the Common Stock (other than a change in
par value, or from par value to no par value or from no par value to par value)
into shares of Common Stock and shares of any other class of stock shall be
deemed a distribution by the Issuer to the holders of its Common Stock of such
shares of such other class of stock within the meaning of this Section 4(c) and,
if the outstanding shares of Common Stock shall be changed into a larger or
smaller number of shares of Common Stock as a part of such reclassification,
such change shall be deemed a subdivision or combination, as the case may be, of
the outstanding shares of Common Stock within the meaning of Section 4(b).

                                     - 9 -
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         (d) Issuance of Additional Shares of Common Stock. In the event the
Issuer shall at any time following the Original Issuance Date issue any
Additional Shares of Common Stock (otherwise than as provided in the foregoing
subsections (b) through (c) of this Section 4), at a price per share less than
the Warrant Price then in effect or without consideration, then the Warrant
Price upon each such issuance shall be adjusted to the price equal to the
consideration per share paid for such Additional Shares of Common Stock.

         (e) Issuance of Common Stock Equivalents. In the event the Issuer shall
at any time following the Original Issuance Date take a record of the holders of
its Common Stock for the purpose of entitling them to receive a distribution of,
or shall in any manner (whether directly or by assumption in a merger in which
the Issuer is the surviving corporation) issue or sell, any Common Stock
Equivalents, whether or not the rights to exchange or convert thereunder are
immediately exercisable, and the price per share for which Common Stock is
issuable upon such conversion or exchange shall be less than the Warrant Price
in effect immediately prior to the time of such issue or sale, or if, after any
such issuance of Common Stock Equivalents, the price per share for which
Additional Shares of Common Stock may be issuable thereafter is amended or
adjusted, and such price as so amended shall be less than the Warrant Price in
effect at the time of such amendment or adjustment, then the Warrant Price then
in effect shall be adjusted as provided in Section 4(d). No further adjustments
of the number of shares of Common Stock for which this Warrant is exercisable
and the Warrant Price then in effect shall be made upon the actual issue of such
Common Stock upon conversion or exchange of such Common Stock Equivalents.

         (f) Other Provisions applicable to Adjustments under this Section. The
following provisions shall be applicable to the making of adjustments of the
number of shares of Common Stock for which this Warrant is exercisable and the
Warrant Price then in effect provided for in this Section 4:

                                     - 10 -
<PAGE>

                  (i) Computation of Consideration. To the extent that any
Additional Shares of Common Stock or any Common Stock Equivalents (or any
warrants or other rights therefor) shall be issued for cash consideration, the
consideration received by the Issuer therefor shall be the amount of the cash
received by the Issuer therefor, or, if such Additional Shares of Common Stock
or Common Stock Equivalents are offered by the Issuer for subscription, the
subscription price, or, if such Additional Shares of Common Stock or Common
Stock Equivalents are sold to underwriters or dealers for public offering
without a subscription offering, the initial public offering price (in any such
case subtracting any amounts paid or receivable for accrued interest or accrued
dividends and without taking into account any compensation, discounts or
expenses paid or incurred by the Issuer for and in the underwriting of, or
otherwise in connection with, the issuance thereof). In connection with any
merger or consolidation in which the Issuer is the surviving corporation (other
than any consolidation or merger in which the previously outstanding shares of
Common Stock of the Issuer shall be changed to or exchanged for the stock or
other securities of another corporation), the amount of consideration therefore
shall be, deemed to be the fair value, as determined reasonably and in good
faith by the Board, of such portion of the assets and business of the
nonsurviving corporation as the Board may determine to be attributable to such
shares of Common Stock or Common Stock Equivalents, as the case may be. The
consideration for any Additional Shares of Common Stock issuable pursuant to any
warrants or other rights to subscribe for or purchase the same shall be the
consideration received by the Issuer for issuing such warrants or other rights
plus the additional consideration payable to the Issuer upon exercise of such
warrants or other rights. The consideration for any Additional Shares of Common
Stock issuable pursuant to the terms of any Common Stock Equivalents shall be
the consideration received by the Issuer for issuing warrants or other rights to
subscribe for or purchase such Common Stock Equivalents, plus the consideration
paid or payable to the Issuer in respect of the subscription for or purchase of
such Common Stock Equivalents, plus the additional consideration, if any,
payable to the Issuer upon the exercise of the right of conversion or exchange
in such Common Stock Equivalents. In the event of any consolidation or merger of
the Issuer in which the Issuer is not the surviving corporation or in which the
previously outstanding shares of Common Stock of the Issuer shall be changed
into or exchanged for the stock or other securities of another corporation, or
in the event of any sale of all or substantially all of the assets of the Issuer
for stock or other securities of any corporation, the Issuer shall be deemed to
have issued a number of shares of its Common Stock for stock or securities or
other property of the other corporation computed on the basis of the actual
exchange ratio on which the transaction was predicated, and for a consideration
equal to the fair market value on the date of such transaction of all such stock
or securities or other property of the other corporation. In the event any
consideration received by the Issuer for any securities consists of property
other than cash, the fair market value thereof at the time of issuance or as
otherwise applicable shall be as determined in good faith by the Board. In the
event Common Stock is issued with other shares or securities or other assets of
the Issuer for consideration which covers both, the consideration computed as
provided in this Section 4(f)(i) shall be allocated among such securities and
assets as determined in good faith by the Board.

                                     - 11 -
<PAGE>

                  (ii) When Adjustments to Be Made. The adjustments required by
this Section 4 shall be made whenever and as often as any specified event
requiring an adjustment shall occur, except that any adjustment of the number of
shares of Common Stock for which this Warrant is exercisable that would
otherwise be required may be postponed (except in the case of a subdivision or
combination of shares of the Common Stock, as provided for in Section 4(b)) up
to, but not beyond the date of exercise if such adjustment either by itself or
with other adjustments not previously made adds or subtracts less than one
percent (1%) of the shares of Common Stock for which this Warrant is exercisable
immediately prior to the making of such adjustment. Any adjustment representing
a change of less than such minimum amount (except as aforesaid) which is
postponed shall be carried forward and made as soon as such adjustment, together
with other adjustments required by this Section 4 and not previously made, would
result in a minimum adjustment or on the date of exercise. For the purpose of
any adjustment, any specified event shall be deemed to have occurred at the
close of business on the date of its occurrence.

                  (iii) Fractional Interests. In computing adjustments under
this Section 4, fractional interests in Common Stock shall be taken into account
to the nearest one one-hundredth (1/100th) of a share.

                  (iv) When Adjustment Not Required. If the Issuer shall take a
record of the holders of its Common Stock for the purpose of entitling them to
receive a dividend or distribution or subscription or purchase rights and shall,
thereafter and before the distribution to stockholders thereof, legally abandon
its plan to pay or deliver such dividend, distribution, subscription or purchase
rights, then thereafter no adjustment shall be required by reason of the taking
of such record and any such adjustment previously made in respect thereof shall
be rescinded and annulled.

         (g) Form of Warrant after Adjustments. The form of this Warrant need
not be changed because of any adjustments in the Warrant Price or the number and
kind of Securities purchasable upon the exercise of this Warrant.

         (h) Escrow of Warrant Stock. If after any property becomes
distributable pursuant to this Section 4 by reason of the taking of any record
of the holders of Common Stock, but prior to the occurrence of the event for
which such record is taken, and the Holder exercises this Warrant, any shares of
Common Stock issuable upon exercise by reason of such adjustment shall be deemed
the last shares of Common Stock for which this Warrant is exercised
(notwithstanding any other provision to the contrary herein) and such shares or
other property shall be held in escrow for the Holder by the Issuer to be issued
to the Holder upon and to the extent that the event actually takes place, upon
payment of the current Warrant Price. Notwithstanding any other provision to the
contrary herein, if the event for which such record was taken fails to occur or
is rescinded, then such escrowed shares shall be cancelled by the Issuer and
escrowed property returned.

         5. Notice of Adjustments. Whenever the Warrant Price or Warrant Share
Number shall be adjusted pursuant to Section 4 hereof (for purposes of this
Section 5, each an "adjustment"), the Issuer shall cause its Chief Financial
Officer to prepare and execute a certificate setting forth, in reasonable
detail, the event requiring the adjustment, the amount of the adjustment, the
method by which such adjustment was calculated (including a description of the
basis on which the Board made any determination hereunder), and the Warrant
Price and Warrant Share Number after giving effect to such adjustment, and shall
cause copies of such certificate to be delivered to the Holder of this Warrant
promptly after each adjustment. Any dispute between the Issuer and the Holder of
this Warrant with respect to the matters set forth in such certificate may at
the option of the Holder of this Warrant be submitted to a national or regional
accounting firm reasonably acceptable to the Issuer and the Holder, provided
that the Issuer shall have ten (10) days after receipt of notice from such
Holder of its selection of such firm to object thereto, in which case such
Holder shall select another such firm and the Issuer shall have no such right of
objection. The firm selected by the Holder of this Warrant as provided in the
preceding sentence shall be instructed to deliver a written opinion as to such
matters to the Issuer and such Holder within thirty (30) days after submission
to it of such dispute. Such opinion shall be final and binding on the parties
hereto. The costs and expenses of the initial accounting firm shall be paid
equally by the Issuer and the Holder and, in the case of an objection by the
Issuer, the costs and expenses of the subsequent accounting firm shall be paid
in full by the Issuer.

                                     - 12 -
<PAGE>

         6. Fractional Shares. No fractional shares of Warrant Stock will be
issued in connection with any exercise hereof, but in lieu of such fractional
shares, the Issuer shall round the number of shares to be issued upon exercise
up to the nearest whole number of shares.

         7. Ownership Cap and Exercise Restriction. Notwithstanding anything to
the contrary set forth in this Warrant, at no time may a Holder of this Warrant
exercise this Warrant if the number of shares of Common Stock to be issued
pursuant to such exercise would exceed, when aggregated with all other shares of
Common Stock owned by such Holder at such time, the number of shares of Common
Stock which would result in such Holder beneficially owning (as determined in
accordance with Section 13(d) of the Exchange Act and the rules thereunder) in
excess of 9.9% of the then issued and outstanding shares of Common Stock;
provided, however, that upon a holder of this Warrant providing the Issuer with
sixty-one (61) days notice (pursuant to Section 13 hereof) (the "Waiver Notice")
that such Holder would like to waive this Section 7 with regard to any or all
shares of Common Stock issuable upon exercise of this Warrant, this Section 7
will be of no force or effect with regard to all or a portion of the Warrant
referenced in the Waiver Notice; provided, further, that this provision shall be
of no further force or effect during the sixty-one (61) days immediately
preceding the expiration of the term of this Warrant.

         8. Issuer's Redemption Option. If (A) the Per Share Market Value of the
Common Stock for any twenty (20) consecutive Trading Days equals or exceeds
$5.00 per share (as may be adjusted for any stock splits or combinations of the
Common Stock) and (B) the trading volume of the Common Stock for each Trading
Day of such twenty (20) Trading Day period equals or exceeds 50,000 shares of
Common Stock, the Issuer may, at any time thereafter upon twenty (20) Trading
Days prior written notice (the "Issuer Redemption Notice") to the Holder, redeem
the unexercised portion of this Warrant in cash at a price equal to the number
of shares of Warrant Stock with respect to the unexercised portion of this
Warrant multiplied by $0.0001 (the "Issuer Redemption Price"); provided, that,
in connection with any redemption by the Issuer under this Section 8, (A) the
registration statement (the `Registration Statement") filed by the Issuer with
the Securities and Exchange Commission providing for the resale of the Warrant
Stock and the shares of Common Stock issuable upon conversion of the Series A
Convertible Preferred Stock issued pursuant to the Purchase Agreement is then in
effect and has been effective, without lapse or suspension of any kind, for a
period of sixty (60) consecutive calendar days, (B) trading in the Common Stock
shall not have been suspended by the Securities and Exchange Commission or the
OTC Bulletin Board (or other exchange or market on which the Common Stock is
trading), (C) the Issuer is in material compliance with the terms and conditions
of this Warrant and the other Transaction Documents (as defined in the Purchase
Agreement) and (D) the Issuer is not in possession of any material non-public
information; provided, further, that the Registration Statement is in effect
from the date of delivery of the Issuer Redemption Notice until the date which
is the later of (1) the date the Holder exercises the Warrant pursuant to the
Issuer Redemption Notice and (2) the twentieth (20th) Trading Day after the
Holder receives the Issuer Redemption Notice (the "Early Termination Date"). The
rights and privileges granted pursuant to this Warrant with respect to the
shares of Warrant Stock subject to the Issuer Redemption Notice (the "Redeemed
Warrant Shares") shall expire on the Early Termination Date if this Warrant is
not exercised with respect to such Redeemed Warrant Shares prior to such Early
Termination Date. The Issuer's Redemption Notice shall state the date of
redemption which date shall be the twenty-first (21st) Trading Day after the
Issuer has delivered the Issuer's Redemption Notice (the "Issuer's Redemption
Date"), the Issuer's Redemption Price and the number of shares to be redeemed by
the Issuer. The Issuer shall not send a Issuer's Redemption Notice unless it has
good and clear funds for a minimum of the amount it intends to redeem in a bank
account controlled by the Issuer. The Issuer shall deliver the Issuer's
Redemption Price to the Holder on the Issuer's Redemption Date. Not later than
five (5) days after receipt of the Issuer Redemption Price, Holder shall return
to the Issuer for cancellation the original Warrant to be redeemed. If the
Issuer fails to pay the Issuer's Redemption Price by the Issuer's Redemption
Date, the redemption will be declared null and void. Notwithstanding anything in
the foregoing to the contrary, if the Holder may not exercise this Warrant as a
result of the restriction contained in Section 7 hereof, the Issuer Redemption
Notice shall be deemed null and void and shall not be deemed effective until the
date that the Holder may exercise this Warrant in accordance with Section 7
hereof.

                                     - 13 -
<PAGE>

         9. Definitions. For the purposes of this Warrant, the following terms
have the following meanings:

                  "Additional Shares of Common Stock" means all shares of Common
         Stock issued by the Issuer after the Original Issue Date, and all
         shares of Other Common, if any, issued by the Issuer after the Original
         Issue Date, except: (i) securities issued (other than for cash) in
         connection with a merger, acquisition, or consolidation, (ii)
         securities issued pursuant to the conversion or exercise of convertible
         or exercisable securities issued or outstanding on or prior to the date
         of the Purchase Agreement or issued pursuant to the Purchase Agreement
         (so long as the conversion or exercise price in such securities are not
         amended to lower such price and/or adversely affect the Holders), (iii)
         the Warrant Stock, (iv) securities issued in connection with bona fide
         strategic license agreements or other partnering arrangements so long
         as such issuances are not for the purpose of raising capital, (v)
         Common Stock issued or the issuance or grants of options to purchase
         Common Stock pursuant to the Issuer's stock option plans and employee
         stock purchase plans outstanding as they exist on the date of the
         Purchase Agreement, and (vi) any warrants issued to the placement agent
         and its designees for the transactions contemplated by the Purchase
         Agreement.

                  "Articles of Incorporation" means the Articles of
         Incorporation of the Issuer as in effect on the Original Issue Date,
         and as hereafter from time to time amended, modified, supplemented or
         restated in accordance with the terms hereof and thereof and pursuant
         to applicable law.

                                     - 14 -
<PAGE>

                  "Board" shall mean the Board of Directors of the Issuer.

                  "Capital Stock" means and includes (i) any and all shares,
         interests, participations or other equivalents of or interests in
         (however designated) corporate stock, including, without limitation,
         shares of preferred or preference stock, (ii) all partnership interests
         (whether general or limited) in any Person which is a partnership,
         (iii) all membership interests or limited liability company interests
         in any limited liability company, and (iv) all equity or ownership
         interests in any Person of any other type.

                  "Common Stock" means the Common Stock, $0.0001 par value per
         share, of the Issuer and any other Capital Stock into which such stock
         may hereafter be changed.

                  "Common Stock Equivalent" means any Convertible Security or
         warrant, option or other right to subscribe for or purchase any
         Additional Shares of Common Stock or any Convertible Security.

                  "Convertible Securities" means evidences of Indebtedness,
         shares of Capital Stock or other Securities which are or may be at any
         time convertible into or exchangeable for Additional Shares of Common
         Stock. The term "Convertible Security" means one of the Convertible
         Securities.

                  "Governmental Authority" means any governmental, regulatory or
         self-regulatory entity, department, body, official, authority,
         commission, board, agency or instrumentality, whether federal, state or
         local, and whether domestic or foreign.

                  "Holders" mean the Persons who shall from time to time own any
         Warrant. The term "Holder" means one of the Holders.

                  "Independent Appraiser" means a nationally recognized or major
         regional investment banking firm or firm of independent certified
         public accountants of recognized standing (which may be the firm that
         regularly examines the financial statements of the Issuer) that is
         regularly engaged in the business of appraising the Capital Stock or
         assets of corporations or other entities as going concerns, and which
         is not affiliated with either the Issuer or the Holder of any Warrant.

                  "Issuer" means Astrata Group Incorporated, a Nevada
         corporation, and its successors.

                  "Majority Holders" means at any time the Holders of Warrants
         exercisable for a majority of the shares of Warrant Stock issuable
         under the Warrants at the time outstanding.

                  "Original Issue Date" means October 13, 2006.

                  "OTC Bulletin Board" means the over-the-counter electronic
         bulletin board.

                                     - 15 -
<PAGE>

                  "Other Common" means any other Capital Stock of the Issuer of
         any class which shall be authorized at any time after the date of this
         Warrant (other than Common Stock) and which shall have the right to
         participate in the distribution of earnings and assets of the Issuer
         without limitation as to amount.

                  "Outstanding Common Stock" means, at any given time, the
         aggregate amount of outstanding shares of Common Stock, assuming full
         exercise, conversion or exchange (as applicable) of all options,
         warrants and other Securities which are convertible into or exercisable
         or exchangeable for, and any right to subscribe for, shares of Common
         Stock that are outstanding at such time.

                  "Person" means an individual, corporation, limited liability
         company, partnership, joint stock company, trust, unincorporated
         organization, joint venture, Governmental Authority or other entity of
         whatever nature.

                  "Per Share Market Value" means on any particular date (a) the
         last closing bid price per share of the Common Stock on such date on
         the OTC Bulletin Board or a registered national stock exchange on which
         the Common Stock is then listed, or if there is no such price on such
         date, then the closing bid price on such exchange or quotation system
         on the date nearest preceding such date, or (b) if the Common Stock is
         not listed or traded then on the OTC Bulletin Board or any registered
         national stock exchange, the last closing bid price for a share of
         Common Stock in the over-the-counter market, as reported by the OTC
         Bulletin Board or by the Pink Sheets LLC or similar organization or
         agency succeeding to its functions of reporting prices) at the close of
         business on such date, or (c) if the Common Stock is not then publicly
         traded the fair market value of a share of Common Stock as determined
         by an Independent Appraiser selected in good faith by the Majority
         Holders; provided, however, that the Issuer, after receipt of the
         determination by such Independent Appraiser, shall have the right to
         select an additional Independent Appraiser, in which case, the fair
         market value shall be equal to the average of the determinations by
         each such Independent Appraiser; and provided, further that all
         determinations of the Per Share Market Value shall be appropriately
         adjusted for any stock dividends, stock splits or other similar
         transactions during such period. The determination of fair market value
         by an Independent Appraiser shall be based upon the fair market value
         of the Issuer determined on a going concern basis as between a willing
         buyer and a willing seller and taking into account all relevant factors
         determinative of value, and shall be final and binding on all parties.
         In determining the fair market value of any shares of Common Stock, no
         consideration shall be given to any restrictions on transfer of the
         Common Stock imposed by agreement or by federal or state securities
         laws, or to the existence or absence of, or any limitations on, voting
         rights.

                  "Purchase Agreement" means the Series A Convertible Preferred
         Stock Purchase Agreement dated as of October 13, 2006, among the Issuer
         and the Purchasers.

                  "Purchasers" means the purchasers of the Series A Convertible
         Preferred Stock and the Warrants issued by the Issuer pursuant to the
         Purchase Agreement.

                                     - 16 -
<PAGE>

                  "Securities" means any debt or equity securities of the
         Issuer, whether now or hereafter authorized, any instrument convertible
         into or exchangeable for Securities or a Security, and any option,
         warrant or other right to purchase or acquire any Security. "Security"
         means one of the Securities.

                  "Securities Act" means the Securities Act of 1933, as amended,
         or any similar federal statute then in effect.

                  "Subsidiary" means any corporation at least 50% of whose
         outstanding Voting Stock shall at the time be owned directly or
         indirectly by the Issuer or by one or more of its Subsidiaries, or by
         the Issuer and one or more of its Subsidiaries.

                  "Term" has the meaning specified in Section 1 hereof.

                  "Trading Day" means (a) a day on which the Common Stock is
         traded on the OTC Bulletin Board or any other exchange or trading venue
         on which the Common Stock may be principally traded in the future, or
         (b) if the Common Stock is not traded on the OTC Bulletin Board, a day
         on which the Common Stock is quoted in the over-the-counter market as
         reported by the Pink Sheets LLC (or any similar organization or agency
         succeeding its functions of reporting prices); provided, however, that
         in the event that the Common Stock is not listed or quoted as set forth
         in (a) or (b) hereof, then Trading Day shall mean any day except
         Saturday, Sunday and any day which shall be a legal holiday or a day on
         which banking institutions in the State of New York are authorized or
         required by law or other government action to close.

                  "Voting Stock" means, as applied to the Capital Stock of any
         corporation, Capital Stock of any class or classes (however designated)
         having ordinary voting power for the election of a majority of the
         members of the Board of Directors (or other governing body) of such
         corporation, other than Capital Stock having such power only by reason
         of the happening of a contingency.

                  "Warrants" means the Warrants issued and sold pursuant to the
         Purchase Agreement, including, without limitation, this Warrant, and
         any other warrants of like tenor issued in substitution or exchange for
         any thereof pursuant to the provisions of Section 2(c), 2(d) or 2(e)
         hereof or of any of such other Warrants.

                  "Warrant Price" initially means $1.50, as such price may be
         adjusted from time to time as shall result from the adjustments
         specified in this Warrant, including Section 4 hereto.

                  "Warrant Share Number" means at any time the aggregate number
         of shares of Warrant Stock which may at such time be purchased upon
         exercise of this Warrant, after giving effect to all prior adjustments
         and increases to such number made or required to be made under the
         terms hereof.

                  "Warrant Stock" means Common Stock issuable upon exercise of
         any Warrant or Warrants or otherwise issuable pursuant to any Warrant
         or Warrants.

                                     - 17 -
<PAGE>

         10. Other Notices. In case at any time:

                           (A)      the Issuer shall make any distributions to
                                    the holders of Common Stock; or

                           (B)      the Issuer shall authorize the granting to
                                    all holders of its Common Stock of rights to
                                    subscribe for or purchase any shares of
                                    Capital Stock of any class or other rights;
                                    or

                           (C)      there shall be any reclassification of the
                                    Capital Stock of the Issuer; or

                           (D)      there shall be any capital reorganization by
                                    the Issuer; or

                           (E)      there shall be any (i) consolidation or
                                    merger involving the Issuer or (ii) sale,
                                    transfer or other disposition of all or
                                    substantially all of the Issuer's property,
                                    assets or business (except a merger or other
                                    reorganization in which the Issuer shall be
                                    the surviving corporation and its shares of
                                    Capital Stock shall continue to be
                                    outstanding and unchanged and except a
                                    consolidation, merger, sale, transfer or
                                    other disposition involving a wholly-owned
                                    Subsidiary); or

                           (F)      there shall be a voluntary or involuntary
                                    dissolution, liquidation or winding-up of
                                    the Issuer or any partial liquidation of the
                                    Issuer or distribution to holders of Common
                                    Stock;

then, in each of such cases, the Issuer shall give written notice to the Holder
of the date on which (i) the books of the Issuer shall close or a record shall
be taken for such dividend, distribution or subscription rights or (ii) such
reorganization, reclassification, consolidation, merger, disposition,
dissolution, liquidation or winding-up, as the case may be, shall take place.
Such notice also shall specify the date as of which the holders of Common Stock
of record shall participate in such dividend, distribution or subscription
rights, or shall be entitled to exchange their certificates for Common Stock for
securities or other property deliverable upon such reorganization,
reclassification, consolidation, merger, disposition, dissolution, liquidation
or winding-up, as the case may be. Such notice shall be given at least twenty
(20) days prior to the action in question and not less than ten (10) days prior
to the record date or the date on which the Issuer's transfer books are closed
in respect thereto. This Warrant entitles the Holder to receive copies of all
financial and other information distributed or required to be distributed to the
holders of the Common Stock.

                                     - 18 -
<PAGE>

         11. Amendment and Waiver. Any term, covenant, agreement or condition in
this Warrant may be amended, or compliance therewith may be waived (either
generally or in a particular instance and either retroactively or
prospectively), by a written instrument or written instruments executed by the
Issuer and the Majority Holders; provided, however, that no such amendment or
waiver shall reduce the Warrant Share Number, increase the Warrant Price,
shorten the period during which this Warrant may be exercised or modify any
provision of this Section 11 without the consent of the Holder of this Warrant.
No consideration shall be offered or paid to any person to amend or consent to a
waiver or modification of any provision of this Warrant unless the same
consideration is also offered to all holders of the Warrants.

         12. Governing Law; Jurisdiction. This Warrant shall be governed by and
construed in accordance with the internal laws of the State of New York, without
giving effect to any of the conflicts of law principles which would result in
the application of the substantive law of another jurisdiction. This Warrant
shall not be interpreted or construed with any presumption against the party
causing this Warrant to be drafted. The Issuer and the Holder agree that venue
for any dispute arising under this Warrant will lie exclusively in the state or
federal courts located in New York County, New York, and the parties irrevocably
waive any right to raise forum non conveniens or any other argument that New
York is not the proper venue. The Issuer and the Holder irrevocably consent to
personal jurisdiction in the state and federal courts of the state of New York.
The Issuer and the Holder consent to process being served in any such suit,
action or proceeding by mailing a copy thereof to such party at the address in
effect for notices to it under this Warrant and agrees that such service shall
constitute good and sufficient service of process and notice thereof. Nothing in
this Section 12 shall affect or limit any right to serve process in any other
manner permitted by law. The Issuer and the Holder hereby agree that the
prevailing party in any suit, action or proceeding arising out of or relating to
this Warrant or the Purchase Agreement, shall be entitled to reimbursement for
reasonable legal fees from the non-prevailing party. The parties hereby waive
all rights to a trial by jury.

         13. Notices. Any notice, demand, request, waiver or other communication
required or permitted to be given hereunder shall be in writing and shall be
effective (a) upon hand delivery by telecopy or facsimile at the address or
number designated below (if delivered on a business day during normal business
hours where such notice is to be received), or the first business day following
such delivery (if delivered other than on a business day during normal business
hours where such notice is to be received) or (b) on the second business day
following the date of mailing by express courier service, fully prepaid,
addressed to such address, or upon actual receipt of such mailing, whichever
shall first occur. The addresses for such communications shall be:

If to the Issuer:                   Astrata Group Incorporated
                                    1801 Century Park East, Suite 1830
                                    Los Angeles, California 90067-2320
                                    Attention: Chief Executive Officer
                                    Tel. No.: (310) 282-8646
                                    Fax No.:  (310) 226-8553

with copies (which copies
shall not constitute notice)
to:                                 Anslow & Jaclin, LLP
                                    195 Route 9 South, Suite 204
                                    Manalapan, New Jersey 07726
                                    Attention: Richard I. Anslow, Esq.
                                    Tel. No.: (732) 409-1212
                                    Fax No.: (732) 577-1188

                                     - 19 -
<PAGE>

If to any Holder:                   At the address of such Holder
                                    set forth on Exhibit A to this Agreement,
                                    with copies to Holder's counsel as set forth
                                    on Exhibit A or as specified in writing by
                                    such Holder with copies to:

with copies (which copies
shall not constitute notice)
to:                                 Kramer Levin Naftalis & Frankel LLP
                                    1177 Avenue of the Americas
                                    New York, New York 10036
                                    Attention: Christopher S. Auguste
                                    Tel. No.: (212) 715-9100
                                    Fax No.: (212) 715-8000

         Any party hereto may from time to time change its address for notices
by giving written notice of such changed address to the other party hereto.

         14. Warrant Agent. The Issuer may, by written notice to each Holder of
this Warrant, appoint an agent having an office in New York, New York for the
purpose of issuing shares of Warrant Stock on the exercise of this Warrant
pursuant to subsection (b) of Section 2 hereof, exchanging this Warrant pursuant
to subsection (d) of Section 2 hereof or replacing this Warrant pursuant to
subsection (d) of Section 3 hereof, or any of the foregoing, and thereafter any
such issuance, exchange or replacement, as the case may be, shall be made at
such office by such agent.

         15. Remedies. The Issuer stipulates that the remedies at law of the
Holder of this Warrant in the event of any default or threatened default by the
Issuer in the performance of or compliance with any of the terms of this Warrant
are not and will not be adequate and that, to the fullest extent permitted by
law, such terms may be specifically enforced by a decree for the specific
performance of any agreement contained herein or by an injunction against a
violation of any of the terms hereof or otherwise.

         16. Successors and Assigns. This Warrant and the rights evidenced
hereby shall inure to the benefit of and be binding upon the successors and
assigns of the Issuer, the Holder hereof and (to the extent provided herein) the
Holders of Warrant Stock issued pursuant hereto, and shall be enforceable by any
such Holder or Holder of Warrant Stock.

         17. Modification and Severability. If, in any action before any court
or agency legally empowered to enforce any provision contained herein, any
provision hereof is found to be unenforceable, then such provision shall be
deemed modified to the extent necessary to make it enforceable by such court or
agency. If any such provision is not enforceable as set forth in the preceding
sentence, the unenforceability of such provision shall not affect the other
provisions of this Warrant, but this Warrant shall be construed as if such
unenforceable provision had never been contained herein.

                                     - 20 -
<PAGE>

         18. Headings. The headings of the Sections of this Warrant are for
convenience of reference only and shall not, for any purpose, be deemed a part
of this Warrant.

         19. Registration Rights. The Holder of this Warrant is entitled to the
benefit of certain registration rights with respect to the shares of Warrant
Stock issuable upon the exercise of this Warrant pursuant to that certain
Registration Rights Agreement, of even date herewith, by and among the Company
and Persons listed on Schedule I thereto (the "Registration Rights Agreement")
and the registration rights with respect to the shares of Warrant Stock issuable
upon the exercise of this Warrant by any subsequent Holder may only be assigned
in accordance with the terms and provisions of the Registrations Rights
Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                     - 21 -
<PAGE>

         IN WITNESS WHEREOF, the Issuer has executed this Series B Warrant as of
the day and year first above written.

                                        ASTRATA GROUP INCORPORATED

                                        By:
                                           -------------------------------------
                                           Name:  Martin George Euler
                                           Title: Chief Executive Officer

                                     - 22 -
<PAGE>

                                  EXERCISE FORM
                                SERIES B WARRANT

                           ASTRATA GROUP INCORPORATED

The undersigned _______________, pursuant to the provisions of the within
Warrant, hereby elects to purchase _____ shares of Common Stock of Astrata Group
Incorporated covered by the within Warrant.

Dated: _________________                Signature    ___________________________

                                        Address      ___________________________

                                                     ___________________________

Number of shares of Common Stock beneficially owned or deemed beneficially owned
by the Holder on the date of Exercise: _________________________

The undersigned is an "accredited investor" as defined in Regulation D under the
Securities Act of 1933, as amended.

The undersigned intends that payment of the Warrant Price shall be made as
(check one):

                  Cash Exercise_______

                  Cashless Exercise_______

If the Holder has elected a Cash Exercise, the Holder shall pay the sum of
$________ by certified or official bank check (or via wire transfer) to the
Issuer in accordance with the terms of the Warrant.

If the Holder has elected a Cashless Exercise, a certificate shall be issued to
the Holder for the number of shares equal to the whole number portion of the
product of the calculation set forth below, which is ___________. The Company
shall pay a cash adjustment in respect of the fractional portion of the product
of the calculation set forth below in an amount equal to the product of the
fractional portion of such product and the Per Share Market Value on the date of
exercise, which product is ____________.

         X = Y - (A)(Y)
                 ------
                    B

Where:

The number of Ordinary Shares to be issued to the Holder _________________("X").

The number of Ordinary Shares purchasable upon exercise of all of the Warrant
or, if only a portion of the Warrant is being exercised, the portion of the
Warrant being exercised ___________________________ ("Y").

                                     - 23 -
<PAGE>

The Warrant Price ______________ ("A").

The Per Share Market Value of one Ordinary Share _______________________ ("B").

                                   ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the within Warrant and all rights evidenced thereby and does
irrevocably constitute and appoint _____________, attorney, to transfer the said
Warrant on the books of the within named corporation.

Dated: _________________                Signature    ___________________________

                                        Address      ___________________________

                                                     ___________________________

                               PARTIAL ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the right to purchase _________ shares of Warrant Stock
evidenced by the within Warrant together with all rights therein, and does
irrevocably constitute and appoint ___________________, attorney, to transfer
that part of the said Warrant on the books of the within named corporation.

Dated: _________________                Signature    ___________________________

                                        Address      ___________________________

                                                     ___________________________

                           FOR USE BY THE ISSUER ONLY:

This Warrant No. W-___ canceled (or transferred or exchanged) this _____ day of
___________, _____, shares of Common Stock issued therefor in the name of
_______________, Warrant No. W-_____ issued for ____ shares of Common Stock in
the name of _______________.

                                     - 24 -THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT") OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED
OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND UNDER
APPLICABLE STATE SECURITIES LAWS OR THE ISSUER SHALL HAVE RECEIVED AN OPINION OF
COUNSEL REASONABLY SATISFACTORY TO THE ISSUER THAT REGISTRATION OF SUCH
SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE
SECURITIES LAWS IS NOT REQUIRED.

                          SERIES C WARRANT TO PURCHASE

                             SHARES OF COMMON STOCK

                                       OF

                           ASTRATA GROUP INCORPORATED

                            Expires October 13, 2011

No.: W-C-06- __                                    Number of Shares: ___________

Date of Issuance: October 13, 2006

      FOR VALUE RECEIVED, the undersigned, Astrata Group Incorporated, a Nevada
corporation (together with its successors and assigns, the "Issuer"), hereby
certifies that _______________________________ or its registered assigns is
entitled to subscribe for and purchase, during the Term (as hereinafter
defined), up to ____________________________________ (_____________) shares
(subject to adjustment as hereinafter provided) of the duly authorized, validly
issued, fully paid and non-assessable Common Stock of the Issuer, at an exercise
price per share equal to the Warrant Price then in effect, subject, however, to
the provisions and upon the terms and conditions hereinafter set forth.
Capitalized terms used in this Warrant and not otherwise defined herein shall
have the respective meanings specified in Section 9 hereof.

      1. Term. The term of this Warrant shall commence on October 13, 2006 and
shall expire at 6:00 p.m., eastern time, on October 13, 2011; provided, however,
in the event that the Share Increase (as defined in the Purchase Agreement) has
not been effected within ninety (90) days following the Original Issue Date, the
term of this Warrant shall be automatically extended for a period of one (1)
year and the Issuer shall promptly issue to the Holder a new Warrant evidencing
the extension of such term (such period being the "Term").

      2. Method of Exercise; Payment; Issuance of New Warrant; Transfer and
Exchange.

                                      -1-
<PAGE>

      (a) Time of Exercise. The purchase rights represented by this Warrant may
be exercised in whole or in part during the Term at any time following the
filing of the Charter Amendment (as defined in the Purchase Agreement) in
accordance with the terms of the Purchase Agreement for such number of shares of
Common Stock that have been exercised by the Holder pursuant to the Series J
Warrant issued by the Issuer to the Holder pursuant to the Purchase Agreement.

      (b) Method of Exercise. The Holder hereof may exercise this Warrant, in
whole or in part, by the surrender of this Warrant (with the exercise form
attached hereto duly executed) at the principal office of the Issuer, and by the
payment to the Issuer of an amount of consideration therefor equal to the
Warrant Price in effect on the date of such exercise multiplied by the number of
shares of Warrant Stock with respect to which this Warrant is then being
exercised, payable at such Holder's election (i) by certified or official bank
check or by wire transfer to an account designated by the Issuer, (ii) by
"cashless exercise" in accordance with the provisions of subsection (c) of this
Section 2, but only when a registration statement under the Securities Act
providing for the resale of the Warrant Stock is not then in effect, or (iii) by
a combination of the foregoing methods of payment selected by the Holder of this
Warrant.

      (c) Cashless Exercise. Notwithstanding any provisions herein to the
contrary and commencing one (1) year following the Original Issue Date if (i)
the Per Share Market Value of one share of Common Stock is greater than the
Warrant Price (at the date of calculation as set forth below) and (ii) a
registration statement under the Securities Act providing for the resale of the
Warrant Stock is not then in effect by the date such registration statement is
required to be effective pursuant to the Registration Rights Agreement (as
defined in the Purchase Agreement) or not effective at any time during the
Effectiveness Period (as defined in the Registration Rights Agreement) in
accordance with the terms of the Registration Rights Agreement, unless the
registration statement is not effective as a result of the Issuer exercising its
rights under Section 3(n) of the Registration Rights Agreement, in lieu of
exercising this Warrant by payment of cash, the Holder may exercise this Warrant
by a cashless exercise and shall receive the number of shares of Common Stock
equal to an amount (as determined below) by surrender of this Warrant at the
principal office of the Issuer together with the properly endorsed Notice of
Exercise in which event the Issuer shall issue to the Holder a number of shares
of Common Stock computed using the following formula:

      X = Y - (A)(Y)
              ------
                B

Where     X =   the number of shares of Common Stock to be issued to the Holder.

          Y =   the number of shares of Common Stock purchasable
                upon exercise of all of the Warrant or, if only a
                portion of the Warrant is being exercised, the
                portion of the Warrant being exercised.

          A =   the Warrant Price.

          B =   the Per Share Market Value of one share of Common Stock.

                                      -2-
<PAGE>

      (d) Issuance of Stock Certificates. In the event of any exercise of this
Warrant in accordance with and subject to the terms and conditions hereof,
certificates for the shares of Warrant Stock so purchased shall be dated the
date of such exercise and delivered to the Holder hereof within a reasonable
time, not exceeding three (3) Trading Days after such exercise (the "Delivery
Date") or, at the request of the Holder (provided that a registration statement
under the Securities Act providing for the resale of the Warrant Stock is then
in effect or that the shares of Warrant Stock are otherwise exempt from
registration), issued and delivered to the Depository Trust Company ("DTC")
account on the Holder's behalf via the Deposit Withdrawal Agent Commission
System ("DWAC") within a reasonable time, not exceeding three (3) Trading Days
after such exercise, and the Holder hereof shall be deemed for all purposes to
be the holder of the shares of Warrant Stock so purchased as of the date of such
exercise. Notwithstanding the foregoing to the contrary, the Issuer or its
transfer agent shall only be obligated to issue and deliver the shares to the
DTC on a holder's behalf via DWAC if such exercise is in connection with a sale
or other exemption from registration by which the shares may be issued without a
restrictive legend and the Issuer and its transfer agent are participating in
DTC through the DWAC system. The Holder shall deliver this original Warrant, or
an indemnification reasonably acceptable to the Issuer undertaking with respect
to such Warrant in the case of its loss, theft or destruction, at such time that
this Warrant is fully exercised. With respect to partial exercises of this
Warrant, the Issuer shall keep written records for the Holder of the number of
shares of Warrant Stock exercised as of each date of exercise.

      (e) Compensation for Buy-In on Failure to Timely Deliver Certificates Upon
Exercise. In addition to any other rights available to the Holder, if the Issuer
fails to cause its transfer agent to transmit to the Holder a certificate or
certificates representing the Warrant Stock pursuant to an exercise on or before
the Delivery Date, and if after such date the Holder is required by its broker
to purchase (in an open market transaction or otherwise) shares of Common Stock
to deliver in satisfaction of a sale by the Holder of the Warrant Stock which
the Holder anticipated receiving upon such exercise (a "Buy-In"), then the
Issuer shall (1) pay in cash to the Holder the amount by which (x) the Holder's
total purchase price (including brokerage commissions, if any) for the shares of
Common Stock so purchased exceeds (y) the amount obtained by multiplying (A) the
number of shares of Warrant Stock that the Issuer was required to deliver to the
Holder in connection with the exercise at issue times (B) the price at which the
sell order giving rise to such purchase obligation was executed, and (2) at the
option of the Holder, either reinstate the portion of the Warrant and equivalent
number of shares of Warrant Stock for which such exercise was not honored or
deliver to the Holder the number of shares of Common Stock that would have been
issued had the Issuer timely complied with its exercise and delivery obligations
hereunder. For example, if the Holder purchases Common Stock having a total
purchase price of $11,000 to cover a Buy-In with respect to an attempted
exercise of shares of Common Stock with an aggregate sale price giving rise to
such purchase obligation of $10,000, under clause (1) of the immediately
preceding sentence the Issuer shall be required to pay the Holder $1,000. The
Holder shall provide the Issuer written notice indicating the amounts payable to
the Holder in respect of the Buy-In, together with applicable confirmations and
other evidence reasonably requested by the Issuer. Nothing herein shall limit a
Holder's right to pursue any other remedies available to it hereunder, at law or
in equity including, without limitation, a decree of specific performance and/or
injunctive relief with respect to the Issuer's failure to timely deliver
certificates representing shares of Common Stock upon exercise of this Warrant
as required pursuant to the terms hereof.

                                      -3-
<PAGE>

      (f) Transferability of Warrant. Subject to Section 2(h) hereof, this
Warrant may be transferred by a Holder, in whole or in part, without the consent
of the Issuer. If transferred pursuant to this paragraph, this Warrant may be
transferred on the books of the Issuer by the Holder hereof in person or by duly
authorized attorney, upon surrender of this Warrant at the principal office of
the Issuer, properly endorsed (by the Holder executing an assignment in the form
attached hereto) and upon payment of any necessary transfer tax or other
governmental charge imposed upon such transfer. This Warrant is exchangeable at
the principal office of the Issuer for Warrants to purchase the same aggregate
number of shares of Warrant Stock, each new Warrant to represent the right to
purchase such number of shares of Warrant Stock as the Holder hereof shall
designate at the time of such exchange. All Warrants issued on transfers or
exchanges shall be dated the Original Issue Date and shall be identical with
this Warrant except as to the number of shares of Warrant Stock issuable
pursuant thereto.

      (g) Continuing Rights of Holder. The Issuer will, at the time of or at any
time after each exercise of this Warrant, upon the request of the Holder hereof,
acknowledge in writing the extent, if any, of its continuing obligation to
afford to such Holder all rights to which such Holder shall continue to be
entitled after such exercise in accordance with the terms of this Warrant,
provided that if any such Holder shall fail to make any such request, the
failure shall not affect the continuing obligation of the Issuer to afford such
rights to such Holder.

      (h) Compliance with Securities Laws.

                  (i) The Holder of this Warrant, by acceptance hereof,
         acknowledges that this Warrant and the shares of Warrant Stock to be
         issued upon exercise hereof are being acquired solely for the Holder's
         own account and not as a nominee for any other party, and for
         investment, and that the Holder will not offer, sell or otherwise
         dispose of this Warrant or any shares of Warrant Stock to be issued
         upon exercise hereof except pursuant to an effective registration
         statement, or an exemption from registration, under the Securities Act
         and any applicable state securities laws.

                  (ii) Except as provided in paragraph (iii) below, this Warrant
         and all certificates representing shares of Warrant Stock issued upon
         exercise hereof shall be stamped or imprinted with a legend in
         substantially the following form:

                  THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON
                  EXERCISE HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
                  ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") OR ANY STATE
                  SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR OTHERWISE
                  DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT AND
                  UNDER APPLICABLE STATE SECURITIES LAWS OR THE ISSUER SHALL
                  HAVE RECEIVED AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO
                  THE ISSUER THAT REGISTRATION OF SUCH SECURITIES UNDER THE
                  SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE
                  SECURITIES LAWS IS NOT REQUIRED.

                                      -4-
<PAGE>

                  (iii) The Issuer agrees to reissue this Warrant or
         certificates representing any of the Warrant Stock, without the legend
         set forth above if at such time, prior to making any transfer of any
         such securities, the Holder shall give written notice to the Issuer
         describing the manner and terms of such transfer. Such proposed
         transfer will not be effected until: (a) either (i) the Issuer has
         received an opinion of counsel reasonably satisfactory to the Issuer,
         to the effect that the registration of such securities under the
         Securities Act is not required in connection with such proposed
         transfer, (ii) a registration statement under the Securities Act
         covering such proposed disposition has been filed by the Issuer with
         the Securities and Exchange Commission and has become effective under
         the Securities Act, (iii) the Issuer has received other evidence
         reasonably satisfactory to the Issuer that such registration and
         qualification under the Securities Act and state securities laws are
         not required, or (iv) the Holder provides the Issuer with reasonable
         assurances that such security can be sold pursuant to Rule 144 under
         the Securities Act; and (b) either (i) the Issuer has received an
         opinion of counsel reasonably satisfactory to the Issuer, to the effect
         that registration or qualification under the securities or "blue sky"
         laws of any state is not required in connection with such proposed
         disposition, or (ii) compliance with applicable state securities or
         "blue sky" laws has been effected or a valid exemption exists with
         respect thereto. The Issuer will respond to any such notice from a
         holder within three (3) Trading Days. In the case of any proposed
         transfer under this Section 2(h), the Issuer will use reasonable
         efforts to comply with any such applicable state securities or "blue
         sky" laws, but shall in no event be required, (x) to qualify to do
         business in any state where it is not then qualified, (y) to take any
         action that would subject it to tax or to the general service of
         process in any state where it is not then subject, or (z) to comply
         with state securities or "blue sky" laws of any state for which
         registration by coordination is unavailable to the Issuer. The
         restrictions on transfer contained in this Section 2(h) shall be in
         addition to, and not by way of limitation of, any other restrictions on
         transfer contained in any other section of this Warrant. Whenever a
         certificate representing the Warrant Stock is required to be issued to
         a the Holder without a legend, in lieu of delivering physical
         certificates representing the Warrant Stock, the Issuer shall cause its
         transfer agent to electronically transmit the Warrant Stock to the
         Holder by crediting the account of the Holder or Holder's Prime Broker
         with DTC through its DWAC system (to the extent not inconsistent with
         any provisions of this Warrant or the Purchase Agreement).

      (i) Accredited Investor Status. In no event may the Holder exercise this
Warrant in whole or in part unless the Holder is an "accredited investor" as
defined in Regulation D under the Securities Act.

                                      -5-
<PAGE>

      3. Stock Fully Paid; Reservation and Listing of Shares; Covenants.

      (a) Stock Fully Paid. The Issuer represents, warrants, covenants and
agrees that all shares of Warrant Stock which may be issued upon the exercise of
this Warrant or otherwise hereunder will, when issued in accordance with the
terms of this Warrant, be duly authorized, validly issued, fully paid and
non-assessable and free from all taxes, liens and charges created by or through
the Issuer. The Issuer further covenants and agrees that during the period
within which this Warrant may be exercised, the Issuer will at all times have
authorized and reserved for the purpose of the issuance upon exercise of this
Warrant a number of authorized but unissued shares of Common Stock equal to at
least one hundred fifty (150%) of the number of shares of Common Stock issuable
upon exercise of this Warrant without regard to any limitations on exercise.

      (b) Reservation. If any shares of Common Stock required to be reserved for
issuance upon exercise of this Warrant or as otherwise provided hereunder
require registration or qualification with any Governmental Authority under any
federal or state law before such shares may be so issued, the Issuer will in
good faith use its best efforts as expeditiously as possible at its expense to
cause such shares to be duly registered or qualified. If the Issuer shall list
any shares of Common Stock on any securities exchange or market it will, at its
expense, list thereon, and maintain and increase when necessary such listing,
of, all shares of Warrant Stock from time to time issued upon exercise of this
Warrant or as otherwise provided hereunder (provided that such Warrant Stock has
been registered pursuant to a registration statement under the Securities Act
then in effect), and, to the extent permissible under the applicable securities
exchange rules, all unissued shares of Warrant Stock which are at any time
issuable hereunder, so long as any shares of Common Stock shall be so listed.
The Issuer will also so list on each securities exchange or market, and will
maintain such listing of, any other securities which the Holder of this Warrant
shall be entitled to receive upon the exercise of this Warrant if at the time
any securities of the same class shall be listed on such securities exchange or
market by the Issuer.

      (c) Covenants. The Issuer shall not by any action including, without
limitation, amending the Articles of Incorporation or the by-laws of the Issuer,
or through any reorganization, transfer of assets, consolidation, merger,
dissolution, issue or sale of securities or any other action, avoid or seek to
avoid the observance or performance of any of the terms of this Warrant, but
will at all times in good faith assist in the carrying out of all such terms and
in the taking of all such actions as may be necessary or appropriate to protect
the rights of the Holder hereof against dilution (to the extent specifically
provided herein) or impairment. Without limiting the generality of the
foregoing, the Issuer will (i) not permit the par value, if any, of its Common
Stock to exceed the then effective Warrant Price, (ii) not amend or modify any
provision of the Articles of Incorporation or by-laws of the Issuer in any
manner that would adversely affect the rights of the Holders of the Warrants,
(iii) take all such action as may be reasonably necessary in order that the
Issuer may validly and legally issue fully paid and nonassessable shares of
Common Stock, free and clear of any liens, claims, encumbrances and restrictions
(other than as provided herein) upon the exercise of this Warrant, and (iv) use
its best efforts to obtain all such authorizations, exemptions or consents from
any public regulatory body having jurisdiction thereof as may be reasonably
necessary to enable the Issuer to perform its obligations under this Warrant.

                                      -6-
<PAGE>

      (d) Loss, Theft, Destruction of Warrants. Upon receipt of evidence
satisfactory to the Issuer of the ownership of and the loss, theft, destruction
or mutilation of any Warrant and, in the case of any such loss, theft or
destruction, upon receipt of indemnity or security satisfactory to the Issuer
or, in the case of any such mutilation, upon surrender and cancellation of such
Warrant, the Issuer will make and deliver, in lieu of such lost, stolen,
destroyed or mutilated Warrant, a new Warrant of like tenor and representing the
right to purchase the same number of shares of Common Stock.

      (e) Payment of Taxes. The Issuer will pay any documentary stamp taxes
attributable to the initial issuance of the Warrant Stock issuable upon exercise
of this Warrant; provided, however, that the Issuer shall not be required to pay
any tax or taxes which may be payable in respect of any transfer involved in the
issuance or delivery of any certificates representing Warrant Stock in a name
other than that of the Holder in respect to which such shares are issued.

      4. Adjustment of Warrant Price. The price at which such shares of Warrant
Stock may be purchased upon exercise of this Warrant shall be subject to
adjustment from time to time as set forth in this Section 4. The Issuer shall
give the Holder notice of any event described below which requires an adjustment
pursuant to this Section 4 in accordance with the notice provisions set forth in
Section 5.

      (a) Recapitalization, Reorganization, Reclassification, Consolidation,
Merger or Sale.

                  (i) In case the Issuer after the Original Issue Date shall do
         any of the following (each, a "Triggering Event"): (a) consolidate or
         merge with or into any other Person and the Issuer shall not be the
         continuing or surviving corporation of such consolidation or merger, or
         (b) permit any other Person to consolidate with or merge into the
         Issuer and the Issuer shall be the continuing or surviving Person but,
         in connection with such consolidation or merger, any Capital Stock of
         the Issuer shall be changed into or exchanged for Securities of any
         other Person or cash or any other property, or (c) transfer all or
         substantially all of its properties or assets to any other Person, or
         (d) effect a capital reorganization or reclassification of its Capital
         Stock, then, and in the case of each such Triggering Event, proper
         provision shall be made to the Warrant Price and the number of shares
         of Warrant Stock that may be purchased upon exercise of this Warrant so
         that, upon the basis and the terms and in the manner provided in this
         Warrant, the Holder of this Warrant shall be entitled upon the exercise
         hereof at any time after the consummation of such Triggering Event, to
         the extent this Warrant is not exercised prior to such Triggering
         Event, to receive at the Warrant Price as adjusted to take into account
         the consummation of such Triggering Event, in lieu of the Common Stock
         issuable upon such exercise of this Warrant prior to such Triggering
         Event, the Securities, cash and property to which such Holder would
         have been entitled upon the consummation of such Triggering Event if
         such Holder had exercised the rights represented by this Warrant
         immediately prior thereto (including the right of a shareholder to
         elect the type of consideration it will receive upon a Triggering
         Event), subject to adjustments (subsequent to such corporate action) as
         nearly equivalent as possible to the adjustments provided for elsewhere
         in this Section 4, and the Warrant Price shall be adjusted to equal the
         product of (A) the closing price of the common stock of the continuing
         or surviving corporation as a result of such Triggering Event as of the
         date immediately preceding the date of the consummation of such
         Triggering Event multiplied by (B) the quotient of (i) the Warrant

                                      -7-
<PAGE>

         Price divided by (ii) the Per Share Market Value of the Common Stock as
         of the date immediately preceding the Original Issue Date; provided,
         however, the Holder at its option may elect to receive an amount in
         cash equal to the value of this Warrant calculated in accordance with
         the Black-Scholes formula. Immediately upon the occurrence of a
         Triggering Event, the Issuer shall notify the Holder in writing of such
         Triggering Event and provide the calculations in determining the number
         of shares of Warrant Stock issuable upon exercise of the new warrant
         and the adjusted Warrant Price. Upon the Holder's request, the
         continuing or surviving corporation as a result of such Triggering
         Event shall issue to the Holder a new warrant of like tenor evidencing
         the right to purchase the adjusted number of shares of Warrant Stock
         and the adjusted Warrant Price pursuant to the terms and provisions of
         this Section 4(a)(i). Notwithstanding the foregoing to the contrary,
         this Section 4(a)(i) shall only apply if the surviving entity pursuant
         to any such Triggering Event is a company that has a class of equity
         securities registered pursuant to the Securities Exchange Act of 1934,
         as amended, and its common stock is listed or quoted on a national
         securities exchange, national automated quotation system or the OTC
         Bulletin Board. In the event that the surviving entity pursuant to any
         such Triggering Event is not a public company that is registered
         pursuant to the Securities Exchange Act of 1934, as amended, or its
         common stock is not listed or quoted on a national securities exchange,
         national automated quotation system or the OTC Bulletin Board, then the
         Holder shall have the right to demand that the Issuer pay to the Holder
         an amount in cash equal to the value of this Warrant calculated in
         accordance with the Black-Scholes formula.

                  (ii) In the event that the Holder has elected not to exercise
         this Warrant prior to the consummation of a Triggering Event and has
         also elected not to receive an amount in cash equal to the value of
         this Warrant calculated in accordance with the Black-Scholes formula
         pursuant to the provisions of Section 4(a)(i) above, so long as the
         surviving entity pursuant to any Triggering Event is a company that has
         a class of equity securities registered pursuant to the Securities
         Exchange Act of 1934, as amended, and its common stock is listed or
         quoted on a national securities exchange, national automated quotation
         system or the OTC Bulletin Board, the surviving entity and/or each
         Person (other than the Issuer) which may be required to deliver any
         Securities, cash or property upon the exercise of this Warrant as
         provided herein shall assume, by written instrument delivered to, and
         reasonably satisfactory to, the Holder of this Warrant, (A) the
         obligations of the Issuer under this Warrant (and if the Issuer shall
         survive the consummation of such Triggering Event, such assumption
         shall be in addition to, and shall not release the Issuer from, any
         continuing obligations of the Issuer under this Warrant) and (B) the
         obligation to deliver to such Holder such Securities, cash or property
         as, in accordance with the foregoing provisions of this subsection (a),
         such Holder shall be entitled to receive, and the surviving entity
         and/or each such Person shall have similarly delivered to such Holder
         an opinion of counsel for the surviving entity and/or each such Person,
         which counsel shall be reasonably satisfactory to such Holder, or in
         the alternative, a written acknowledgement executed by the President or
         Chief Financial Officer of the Issuer, stating that this Warrant shall
         thereafter continue in full force and effect and the terms hereof
         (including, without limitation, all of the provisions of this
         subsection (a)) shall be applicable to the Securities, cash or property
         which the surviving entity and/or each such Person may be required to
         deliver upon any exercise of this Warrant or the exercise of any rights
         pursuant hereto.

                                      -8-
<PAGE>

      (b) Stock Dividends, Subdivisions and Combinations. If at any time the
Issuer shall:

                  (i) make or issue or set a record date for the holders of the
         Common Stock for the purpose of entitling them to receive a dividend
         payable in, or other distribution of, shares of Common Stock,

                  (ii) subdivide its outstanding shares of Common Stock into a
         larger number of shares of Common Stock, or

                  (iii) combine its outstanding shares of Common Stock into a
         smaller number of shares of Common Stock,

then (1) the number of shares of Common Stock for which this Warrant is
exercisable immediately after the occurrence of any such event shall be adjusted
to equal the number of shares of Common Stock which a record holder of the same
number of shares of Common Stock for which this Warrant is exercisable
immediately prior to the occurrence of such event would own or be entitled to
receive after the happening of such event, and (2) the Warrant Price then in
effect shall be adjusted to equal (A) the Warrant Price then in effect
multiplied by the number of shares of Common Stock for which this Warrant is
exercisable immediately prior to the adjustment divided by (B) the number of
shares of Common Stock for which this Warrant is exercisable immediately after
such adjustment.

      (c) Certain Other Distributions. If at any time the Issuer shall make or
issue or set a record date for the holders of the Common Stock for the purpose
of entitling them to receive any dividend or other distribution of:

                  (i) cash (other than a cash dividend payable out of earnings
         or earned surplus legally available for the payment of dividends under
         the laws of the jurisdiction of incorporation of the Issuer),

                  (ii) any evidences of its indebtedness, any shares of stock of
         any class or any other securities or property of any nature whatsoever
         (other than cash, Common Stock Equivalents or Additional Shares of
         Common Stock), or

                  (iii) any warrants or other rights to subscribe for or
         purchase any evidences of its indebtedness, any shares of stock of any
         class or any other securities or property of any nature whatsoever
         (other than cash, Common Stock Equivalents or Additional Shares of
         Common Stock),

                                      -9-
<PAGE>

then (1) the number of shares of Common Stock for which this Warrant is
exercisable shall be adjusted to equal the product of the number of shares of
Common Stock for which this Warrant is exercisable immediately prior to such
adjustment multiplied by a fraction (A) the numerator of which shall be the Per
Share Market Value of Common Stock at the date of taking such record and (B) the
denominator of which shall be such Per Share Market Value minus the amount
allocable to one share of Common Stock of any such cash so distributable and of
the fair value (as determined in good faith by the Board of Directors of the
Issuer and supported by an opinion from an investment banking firm mutually
agreed upon by the Issuer and the Holder) of any and all such evidences of
indebtedness, shares of stock, other securities or property or warrants or other
subscription or purchase rights so distributable, and (2) the Warrant Price then
in effect shall be adjusted to equal (A) the Warrant Price then in effect
multiplied by the number of shares of Common Stock for which this Warrant is
exercisable immediately prior to the adjustment divided by (B) the number of
shares of Common Stock for which this Warrant is exercisable immediately after
such adjustment. A reclassification of the Common Stock (other than a change in
par value, or from par value to no par value or from no par value to par value)
into shares of Common Stock and shares of any other class of stock shall be
deemed a distribution by the Issuer to the holders of its Common Stock of such
shares of such other class of stock within the meaning of this Section 4(c) and,
if the outstanding shares of Common Stock shall be changed into a larger or
smaller number of shares of Common Stock as a part of such reclassification,
such change shall be deemed a subdivision or combination, as the case may be, of
the outstanding shares of Common Stock within the meaning of Section 4(b).

      (d) Issuance of Additional Shares of Common Stock. In the event the Issuer
shall at any time following the Original Issuance Date issue any Additional
Shares of Common Stock (otherwise than as provided in the foregoing subsections
(b) through (c) of this Section 4), at a price per share less than the Warrant
Price then in effect or without consideration, then the Warrant Price upon each
such issuance shall be adjusted to the price equal to the consideration per
share paid for such Additional Shares of Common Stock.

      (e) Issuance of Common Stock Equivalents. In the event the Issuer shall at
any time following the Original Issuance Date take a record of the holders of
its Common Stock for the purpose of entitling them to receive a distribution of,
or shall in any manner (whether directly or by assumption in a merger in which
the Issuer is the surviving corporation) issue or sell, any Common Stock
Equivalents, whether or not the rights to exchange or convert thereunder are
immediately exercisable, and the price per share for which Common Stock is
issuable upon such conversion or exchange shall be less than the Warrant Price
in effect immediately prior to the time of such issue or sale, or if, after any
such issuance of Common Stock Equivalents, the price per share for which
Additional Shares of Common Stock may be issuable thereafter is amended or
adjusted, and such price as so amended shall be less than the Warrant Price in
effect at the time of such amendment or adjustment, then the Warrant Price then
in effect shall be adjusted as provided in Section 4(d). No further adjustments
of the number of shares of Common Stock for which this Warrant is exercisable
and the Warrant Price then in effect shall be made upon the actual issue of such
Common Stock upon conversion or exchange of such Common Stock Equivalents.

      (f) Other Provisions applicable to Adjustments under this Section. The
following provisions shall be applicable to the making of adjustments of the
number of shares of Common Stock for which this Warrant is exercisable and the
Warrant Price then in effect provided for in this Section 4:

                                      -10-
<PAGE>

                  (i) Computation of Consideration. To the extent that any
         Additional Shares of Common Stock or any Common Stock Equivalents (or
         any warrants or other rights therefor) shall be issued for cash
         consideration, the consideration received by the Issuer therefor shall
         be the amount of the cash received by the Issuer therefor, or, if such
         Additional Shares of Common Stock or Common Stock Equivalents are
         offered by the Issuer for subscription, the subscription price, or, if
         such Additional Shares of Common Stock or Common Stock Equivalents are
         sold to underwriters or dealers for public offering without a
         subscription offering, the initial public offering price (in any such
         case subtracting any amounts paid or receivable for accrued interest or
         accrued dividends and without taking into account any compensation,
         discounts or expenses paid or incurred by the Issuer for and in the
         underwriting of, or otherwise in connection with, the issuance
         thereof). In connection with any merger or consolidation in which the
         Issuer is the surviving corporation (other than any consolidation or
         merger in which the previously outstanding shares of Common Stock of
         the Issuer shall be changed to or exchanged for the stock or other
         securities of another corporation), the amount of consideration
         therefore shall be, deemed to be the fair value, as determined
         reasonably and in good faith by the Board, of such portion of the
         assets and business of the nonsurviving corporation as the Board may
         determine to be attributable to such shares of Common Stock or Common
         Stock Equivalents, as the case may be. The consideration for any
         Additional Shares of Common Stock issuable pursuant to any warrants or
         other rights to subscribe for or purchase the same shall be the
         consideration received by the Issuer for issuing such warrants or other
         rights plus the additional consideration payable to the Issuer upon
         exercise of such warrants or other rights. The consideration for any
         Additional Shares of Common Stock issuable pursuant to the terms of any
         Common Stock Equivalents shall be the consideration received by the
         Issuer for issuing warrants or other rights to subscribe for or
         purchase such Common Stock Equivalents, plus the consideration paid or
         payable to the Issuer in respect of the subscription for or purchase of
         such Common Stock Equivalents, plus the additional consideration, if
         any, payable to the Issuer upon the exercise of the right of conversion
         or exchange in such Common Stock Equivalents. In the event of any
         consolidation or merger of the Issuer in which the Issuer is not the
         surviving corporation or in which the previously outstanding shares of
         Common Stock of the Issuer shall be changed into or exchanged for the
         stock or other securities of another corporation, or in the event of
         any sale of all or substantially all of the assets of the Issuer for
         stock or other securities of any corporation, the Issuer shall be
         deemed to have issued a number of shares of its Common Stock for stock
         or securities or other property of the other corporation computed on
         the basis of the actual exchange ratio on which the transaction was
         predicated, and for a consideration equal to the fair market value on
         the date of such transaction of all such stock or securities or other
         property of the other corporation. In the event any consideration
         received by the Issuer for any securities consists of property other
         than cash, the fair market value thereof at the time of issuance or as
         otherwise applicable shall be as determined in good faith by the Board.
         In the event Common Stock is issued with other shares or securities or
         other assets of the Issuer for consideration which covers both, the
         consideration computed as provided in this Section 4(f)(i) shall be
         allocated among such securities and assets as determined in good faith
         by the Board.

                                      -11-
<PAGE>

                  (ii) When Adjustments to Be Made. The adjustments required by
         this Section 4 shall be made whenever and as often as any specified
         event requiring an adjustment shall occur, except that any adjustment
         of the number of shares of Common Stock for which this Warrant is
         exercisable that would otherwise be required may be postponed (except
         in the case of a subdivision or combination of shares of the Common
         Stock, as provided for in Section 4(b)) up to, but not beyond the date
         of exercise if such adjustment either by itself or with other
         adjustments not previously made adds or subtracts less than one percent
         (1%) of the shares of Common Stock for which this Warrant is
         exercisable immediately prior to the making of such adjustment. Any
         adjustment representing a change of less than such minimum amount
         (except as aforesaid) which is postponed shall be carried forward and
         made as soon as such adjustment, together with other adjustments
         required by this Section 4 and not previously made, would result in a
         minimum adjustment or on the date of exercise. For the purpose of any
         adjustment, any specified event shall be deemed to have occurred at the
         close of business on the date of its occurrence.

                  (iii) Fractional Interests. In computing adjustments under
         this Section 4, fractional interests in Common Stock shall be taken
         into account to the nearest one one-hundredth (1/100th) of a share.

                  (iv) When Adjustment Not Required. If the Issuer shall take a
         record of the holders of its Common Stock for the purpose of entitling
         them to receive a dividend or distribution or subscription or purchase
         rights and shall, thereafter and before the distribution to
         stockholders thereof, legally abandon its plan to pay or deliver such
         dividend, distribution, subscription or purchase rights, then
         thereafter no adjustment shall be required by reason of the taking of
         such record and any such adjustment previously made in respect thereof
         shall be rescinded and annulled.

      (g) Form of Warrant after Adjustments. The form of this Warrant need not
be changed because of any adjustments in the Warrant Price or the number and
kind of Securities purchasable upon the exercise of this Warrant.

      (h) Escrow of Warrant Stock. If after any property becomes distributable
pursuant to this Section 4 by reason of the taking of any record of the holders
of Common Stock, but prior to the occurrence of the event for which such record
is taken, and the Holder exercises this Warrant, any shares of Common Stock
issuable upon exercise by reason of such adjustment shall be deemed the last
shares of Common Stock for which this Warrant is exercised (notwithstanding any
other provision to the contrary herein) and such shares or other property shall
be held in escrow for the Holder by the Issuer to be issued to the Holder upon
and to the extent that the event actually takes place, upon payment of the
current Warrant Price. Notwithstanding any other provision to the contrary
herein, if the event for which such record was taken fails to occur or is
rescinded, then such escrowed shares shall be cancelled by the Issuer and
escrowed property returned.

      5. Notice of Adjustments. Whenever the Warrant Price or Warrant Share
Number shall be adjusted pursuant to Section 4 hereof (for purposes of this
Section 5, each an "adjustment"), the Issuer shall cause its Chief Financial
Officer to prepare and execute a certificate setting forth, in reasonable
detail, the event requiring the adjustment, the amount of the adjustment, the
method by which such adjustment was calculated (including a description of the
basis on which the Board made any determination hereunder), and the Warrant
Price and Warrant Share Number after giving effect to such adjustment, and shall
cause copies of such certificate to be delivered to the Holder of this Warrant
promptly after each adjustment. Any dispute between the Issuer and the Holder of
this Warrant with respect to the matters set forth in such certificate may at
the option of the Holder of this Warrant be submitted to a national or regional
accounting firm reasonably acceptable to the Issuer and the Holder, provided
that the Issuer shall have ten (10) days after receipt of notice from such
Holder of its selection of such firm to object thereto, in which case such
Holder shall select another such firm and the Issuer shall have no such right of
objection. The firm selected by the Holder of this Warrant as provided in the
preceding sentence shall be instructed to deliver a written opinion as to such
matters to the Issuer and such Holder within thirty (30) days after submission
to it of such dispute. Such opinion shall be final and binding on the parties
hereto. The costs and expenses of the initial accounting firm shall be paid
equally by the Issuer and the Holder and, in the case of an objection by the
Issuer, the costs and expenses of the subsequent accounting firm shall be paid
in full by the Issuer.

                                      -12-
<PAGE>

      6. Fractional Shares. No fractional shares of Warrant Stock will be issued
in connection with any exercise hereof, but in lieu of such fractional shares,
the Issuer shall round the number of shares to be issued upon exercise up to the
nearest whole number of shares.

      7. Ownership Cap and Exercise Restriction. Notwithstanding anything to the
contrary set forth in this Warrant, at no time may a Holder of this Warrant
exercise this Warrant if the number of shares of Common Stock to be issued
pursuant to such exercise would exceed, when aggregated with all other shares of
Common Stock owned by such Holder at such time, the number of shares of Common
Stock which would result in such Holder beneficially owning (as determined in
accordance with Section 13(d) of the Exchange Act and the rules thereunder) in
excess of 9.9% of the then issued and outstanding shares of Common Stock;
provided, however, that upon a holder of this Warrant providing the Issuer with
sixty-one (61) days notice (pursuant to Section 13 hereof) (the "Waiver Notice")
that such Holder would like to waive this Section 7 with regard to any or all
shares of Common Stock issuable upon exercise of this Warrant, this Section 7
will be of no force or effect with regard to all or a portion of the Warrant
referenced in the Waiver Notice; provided, further, that this provision shall be
of no further force or effect during the sixty-one (61) days immediately
preceding the expiration of the term of this Warrant.

      8. Issuer's Redemption Option. If (A) the Per Share Market Value of the
Common Stock for any twenty (20) consecutive Trading Days equals or exceeds
$4.00 per share (as may be adjusted for any stock splits or combinations of the
Common Stock) and (B) the trading volume of the Common Stock for each Trading
Day of such twenty (20) Trading Day period equals or exceeds 50,000 shares of
Common Stock, the Issuer may, at any time thereafter upon twenty (20) Trading
Days prior written notice (the "Issuer Redemption Notice") to the Holder, redeem
the unexercised portion of this Warrant in cash at a price equal to the number
of shares of Warrant Stock with respect to the unexercised portion of this
Warrant multiplied by $0.0001 (the "Issuer Redemption Price"); provided, that,
in connection with any redemption by the Issuer under this Section 8, (A) the
registration statement (the `Registration Statement") filed by the Issuer with
the Securities and Exchange Commission providing for the resale of the Warrant
Stock and the shares of Common Stock issuable upon conversion of the Series A
Convertible Preferred Stock issued pursuant to the Purchase Agreement is then in
effect and has been effective, without lapse or suspension of any kind, for a
period of sixty (60) consecutive calendar days, (B) trading in the Common Stock
shall not have been suspended by the Securities and Exchange Commission or the
OTC Bulletin Board (or other exchange or market on which the Common Stock is
trading), (C) the Issuer is in material compliance with the terms and conditions
of this Warrant and the other Transaction Documents (as defined in the Purchase
Agreement) and (D) the Issuer is not in possession of any material non-public
information; provided, further, that the Registration Statement is in effect
from the date of delivery of the Issuer Redemption Notice until the date which
is the later of (1) the date the Holder exercises the Warrant pursuant to the
Issuer Redemption Notice and (2) the twentieth (20th) Trading Day after the
Holder receives the Issuer Redemption Notice (the "Early Termination Date"). The
rights and privileges granted pursuant to this Warrant with respect to the
shares of Warrant Stock subject to the Issuer Redemption Notice (the "Redeemed
Warrant Shares") shall expire on the Early Termination Date if this Warrant is
not exercised with respect to such Redeemed Warrant Shares prior to such Early
Termination Date. The Issuer's Redemption Notice shall state the date of
redemption which date shall be the twenty-first (21st) Trading Day after the
Issuer has delivered the Issuer's Redemption Notice (the "Issuer's Redemption
Date"), the Issuer's Redemption Price and the number of shares to be redeemed by
the Issuer. The Issuer shall not send a Issuer's Redemption Notice unless it has
good and clear funds for a minimum of the amount it intends to redeem in a bank
account controlled by the Issuer. The Issuer shall deliver the Issuer's
Redemption Price to the Holder on the Issuer's Redemption Date. Not later than
five (5) days after receipt of the Issuer Redemption Price, Holder shall return
to the Issuer for cancellation the original Warrant to be redeemed. If the
Issuer fails to pay the Issuer's Redemption Price by the Issuer's Redemption
Date, the redemption will be declared null and void. Notwithstanding anything in
the foregoing to the contrary, if the Holder may not exercise this Warrant as a
result of the restriction contained in Section 7 hereof, the Issuer Redemption
Notice shall be deemed null and void and shall not be deemed effective until the
date that the Holder may exercise this Warrant in accordance with Section 7
hereof.

                                      -13-
<PAGE>

      9. Definitions. For the purposes of this Warrant, the following terms have
the following meanings:

                  "Additional Shares of Common Stock" means all shares of Common
         Stock issued by the Issuer after the Original Issue Date, and all
         shares of Other Common, if any, issued by the Issuer after the Original
         Issue Date, except: (i) securities issued (other than for cash) in
         connection with a merger, acquisition, or consolidation, (ii)
         securities issued pursuant to the conversion or exercise of convertible
         or exercisable securities issued or outstanding on or prior to the date
         of the Purchase Agreement or issued pursuant to the Purchase Agreement
         (so long as the conversion or exercise price in such securities are not
         amended to lower such price and/or adversely affect the Holders), (iii)
         the Warrant Stock, (iv) securities issued in connection with bona fide
         strategic license agreements or other partnering arrangements so long
         as such issuances are not for the purpose of raising capital, (v)
         Common Stock issued or the issuance or grants of options to purchase
         Common Stock pursuant to the Issuer's stock option plans and employee
         stock purchase plans outstanding as they exist on the date of the
         Purchase Agreement, and (vi) any warrants issued to the placement agent
         and its designees for the transactions contemplated by the Purchase
         Agreement.

                  "Articles of Incorporation" means the Articles of
         Incorporation of the Issuer as in effect on the Original Issue Date,
         and as hereafter from time to time amended, modified, supplemented or
         restated in accordance with the terms hereof and thereof and pursuant
         to applicable law.

                                      -14-
<PAGE>

                  "Board" shall mean the Board of Directors of the Issuer.

                  "Capital Stock" means and includes (i) any and all shares,
         interests, participations or other equivalents of or interests in
         (however designated) corporate stock, including, without limitation,
         shares of preferred or preference stock, (ii) all partnership interests
         (whether general or limited) in any Person which is a partnership,
         (iii) all membership interests or limited liability company interests
         in any limited liability company, and (iv) all equity or ownership
         interests in any Person of any other type.

                  "Common Stock" means the Common Stock, $0.0001 par value per
         share, of the Issuer and any other Capital Stock into which such stock
         may hereafter be changed.

                  "Common Stock Equivalent" means any Convertible Security or
         warrant, option or other right to subscribe for or purchase any
         Additional Shares of Common Stock or any Convertible Security.

                  "Convertible Securities" means evidences of Indebtedness,
         shares of Capital Stock or other Securities which are or may be at any
         time convertible into or exchangeable for Additional Shares of Common
         Stock. The term "Convertible Security" means one of the Convertible
         Securities.

                  "Governmental Authority" means any governmental, regulatory or
         self-regulatory entity, department, body, official, authority,
         commission, board, agency or instrumentality, whether federal, state or
         local, and whether domestic or foreign.

                  "Holders" mean the Persons who shall from time to time own any
         Warrant. The term "Holder" means one of the Holders.

                  "Independent Appraiser" means a nationally recognized or major
         regional investment banking firm or firm of independent certified
         public accountants of recognized standing (which may be the firm that
         regularly examines the financial statements of the Issuer) that is
         regularly engaged in the business of appraising the Capital Stock or
         assets of corporations or other entities as going concerns, and which
         is not affiliated with either the Issuer or the Holder of any Warrant.

                  "Issuer" means Astrata Group Incorporated, a Nevada
         corporation, and its successors.

                  "Majority Holders" means at any time the Holders of Warrants
         exercisable for a majority of the shares of Warrant Stock issuable
         under the Warrants at the time outstanding.

                  "Original Issue Date" means October 13, 2006.

                  "OTC Bulletin Board" means the over-the-counter electronic
         bulletin board.

                                      -15-
<PAGE>

                  "Other Common" means any other Capital Stock of the Issuer of
         any class which shall be authorized at any time after the date of this
         Warrant (other than Common Stock) and which shall have the right to
         participate in the distribution of earnings and assets of the Issuer
         without limitation as to amount.

                  "Outstanding Common Stock" means, at any given time, the
         aggregate amount of outstanding shares of Common Stock, assuming full
         exercise, conversion or exchange (as applicable) of all options,
         warrants and other Securities which are convertible into or exercisable
         or exchangeable for, and any right to subscribe for, shares of Common
         Stock that are outstanding at such time.

                  "Person" means an individual, corporation, limited liability
         company, partnership, joint stock company, trust, unincorporated
         organization, joint venture, Governmental Authority or other entity of
         whatever nature.

                  "Per Share Market Value" means on any particular date (a) the
         last closing bid price per share of the Common Stock on such date on
         the OTC Bulletin Board or a registered national stock exchange on which
         the Common Stock is then listed, or if there is no such price on such
         date, then the closing bid price on such exchange or quotation system
         on the date nearest preceding such date, or (b) if the Common Stock is
         not listed or traded then on the OTC Bulletin Board or any registered
         national stock exchange, the last closing bid price for a share of
         Common Stock in the over-the-counter market, as reported by the OTC
         Bulletin Board or by the Pink Sheets LLC or similar organization or
         agency succeeding to its functions of reporting prices) at the close of
         business on such date, or (c) if the Common Stock is not then publicly
         traded the fair market value of a share of Common Stock as determined
         by an Independent Appraiser selected in good faith by the Majority
         Holders; provided, however, that the Issuer, after receipt of the
         determination by such Independent Appraiser, shall have the right to
         select an additional Independent Appraiser, in which case, the fair
         market value shall be equal to the average of the determinations by
         each such Independent Appraiser; and provided, further that all
         determinations of the Per Share Market Value shall be appropriately
         adjusted for any stock dividends, stock splits or other similar
         transactions during such period. The determination of fair market value
         by an Independent Appraiser shall be based upon the fair market value
         of the Issuer determined on a going concern basis as between a willing
         buyer and a willing seller and taking into account all relevant factors
         determinative of value, and shall be final and binding on all parties.
         In determining the fair market value of any shares of Common Stock, no
         consideration shall be given to any restrictions on transfer of the
         Common Stock imposed by agreement or by federal or state securities
         laws, or to the existence or absence of, or any limitations on, voting
         rights.

                  "Purchase Agreement" means the Series A Convertible Preferred
         Stock Purchase Agreement dated as of October 13, 2006, among the Issuer
         and the Purchasers.

                  "Purchasers" means the purchasers of the Series A Convertible
         Preferred Stock and the Warrants issued by the Issuer pursuant to the
         Purchase Agreement.

                                      -16-
<PAGE>

                  "Securities" means any debt or equity securities of the
         Issuer, whether now or hereafter authorized, any instrument convertible
         into or exchangeable for Securities or a Security, and any option,
         warrant or other right to purchase or acquire any Security. "Security"
         means one of the Securities.

                  "Securities Act" means the Securities Act of 1933, as amended,
         or any similar federal statute then in effect.

                  "Subsidiary" means any corporation at least 50% of whose
         outstanding Voting Stock shall at the time be owned directly or
         indirectly by the Issuer or by one or more of its Subsidiaries, or by
         the Issuer and one or more of its Subsidiaries.

                  "Term" has the meaning specified in Section 1 hereof.

                  "Trading Day" means (a) a day on which the Common Stock is
         traded on the OTC Bulletin Board or any other exchange or trading venue
         on which the Common Stock may be principally traded in the future, or
         (b) if the Common Stock is not traded on the OTC Bulletin Board, a day
         on which the Common Stock is quoted in the over-the-counter market as
         reported by the Pink Sheets LLC (or any similar organization or agency
         succeeding its functions of reporting prices); provided, however, that
         in the event that the Common Stock is not listed or quoted as set forth
         in (a) or (b) hereof, then Trading Day shall mean any day except
         Saturday, Sunday and any day which shall be a legal holiday or a day on
         which banking institutions in the State of New York are authorized or
         required by law or other government action to close.

                  "Voting Stock" means, as applied to the Capital Stock of any
         corporation, Capital Stock of any class or classes (however designated)
         having ordinary voting power for the election of a majority of the
         members of the Board of Directors (or other governing body) of such
         corporation, other than Capital Stock having such power only by reason
         of the happening of a contingency.

                  "Warrants" means the Warrants issued and sold pursuant to the
         Purchase Agreement, including, without limitation, this Warrant, and
         any other warrants of like tenor issued in substitution or exchange for
         any thereof pursuant to the provisions of Section 2(c), 2(d) or 2(e)
         hereof or of any of such other Warrants.

                  "Warrant Price" initially means $1.00, as such price may be
         adjusted from time to time as shall result from the adjustments
         specified in this Warrant, including Section 4 hereto.

                  "Warrant Share Number" means at any time the aggregate number
         of shares of Warrant Stock which may at such time be purchased upon
         exercise of this Warrant, after giving effect to all prior adjustments
         and increases to such number made or required to be made under the
         terms hereof.

                  "Warrant Stock" means Common Stock issuable upon exercise of
         any Warrant or Warrants or otherwise issuable pursuant to any Warrant
         or Warrants.

                                      -17-
<PAGE>

      10. Other Notices. In case at any time:

            (A)   the Issuer shall make any distributions to the holders of
                  Common Stock; or

            (B)   the Issuer shall authorize the granting to all holders of its
                  Common Stock of rights to subscribe for or purchase any shares
                  of Capital Stock of any class or other rights; or

            (C)   there shall be any reclassification of the Capital Stock of
                  the Issuer; or

            (D)   there shall be any capital reorganization by the Issuer; or

            (E)   there shall be any (i) consolidation or merger involving the
                  Issuer or (ii) sale, transfer or other disposition of all or
                  substantially all of the Issuer's property, assets or business
                  (except a merger or other reorganization in which the Issuer
                  shall be the surviving corporation and its shares of Capital
                  Stock shall continue to be outstanding and unchanged and
                  except a consolidation, merger, sale, transfer or other
                  disposition involving a wholly-owned Subsidiary); or

            (F)   there shall be a voluntary or involuntary dissolution,
                  liquidation or winding-up of the Issuer or any partial
                  liquidation of the Issuer or distribution to holders of Common
                  Stock;

then, in each of such cases, the Issuer shall give written notice to the Holder
of the date on which (i) the books of the Issuer shall close or a record shall
be taken for such dividend, distribution or subscription rights or (ii) such
reorganization, reclassification, consolidation, merger, disposition,
dissolution, liquidation or winding-up, as the case may be, shall take place.
Such notice also shall specify the date as of which the holders of Common Stock
of record shall participate in such dividend, distribution or subscription
rights, or shall be entitled to exchange their certificates for Common Stock for
securities or other property deliverable upon such reorganization,
reclassification, consolidation, merger, disposition, dissolution, liquidation
or winding-up, as the case may be. Such notice shall be given at least twenty
(20) days prior to the action in question and not less than ten (10) days prior
to the record date or the date on which the Issuer's transfer books are closed
in respect thereto. This Warrant entitles the Holder to receive copies of all
financial and other information distributed or required to be distributed to the
holders of the Common Stock.

                                      -18-
<PAGE>

      11. Amendment and Waiver. Any term, covenant, agreement or condition in
this Warrant may be amended, or compliance therewith may be waived (either
generally or in a particular instance and either retroactively or
prospectively), by a written instrument or written instruments executed by the
Issuer and the Majority Holders; provided, however, that no such amendment or
waiver shall reduce the Warrant Share Number, increase the Warrant Price,
shorten the period during which this Warrant may be exercised or modify any
provision of this Section 11 without the consent of the Holder of this Warrant.
No consideration shall be offered or paid to any person to amend or consent to a
waiver or modification of any provision of this Warrant unless the same
consideration is also offered to all holders of the Warrants.

      12. Governing Law; Jurisdiction. This Warrant shall be governed by and
construed in accordance with the internal laws of the State of New York, without
giving effect to any of the conflicts of law principles which would result in
the application of the substantive law of another jurisdiction. This Warrant
shall not be interpreted or construed with any presumption against the party
causing this Warrant to be drafted. The Issuer and the Holder agree that venue
for any dispute arising under this Warrant will lie exclusively in the state or
federal courts located in New York County, New York, and the parties irrevocably
waive any right to raise forum non conveniens or any other argument that New
York is not the proper venue. The Issuer and the Holder irrevocably consent to
personal jurisdiction in the state and federal courts of the state of New York.
The Issuer and the Holder consent to process being served in any such suit,
action or proceeding by mailing a copy thereof to such party at the address in
effect for notices to it under this Warrant and agrees that such service shall
constitute good and sufficient service of process and notice thereof. Nothing in
this Section 12 shall affect or limit any right to serve process in any other
manner permitted by law. The Issuer and the Holder hereby agree that the
prevailing party in any suit, action or proceeding arising out of or relating to
this Warrant or the Purchase Agreement, shall be entitled to reimbursement for
reasonable legal fees from the non-prevailing party. The parties hereby waive
all rights to a trial by jury.

      13. Notices. Any notice, demand, request, waiver or other communication
required or permitted to be given hereunder shall be in writing and shall be
effective (a) upon hand delivery by telecopy or facsimile at the address or
number designated below (if delivered on a business day during normal business
hours where such notice is to be received), or the first business day following
such delivery (if delivered other than on a business day during normal business
hours where such notice is to be received) or (b) on the second business day
following the date of mailing by express courier service, fully prepaid,
addressed to such address, or upon actual receipt of such mailing, whichever
shall first occur. The addresses for such communications shall be:

If to the Issuer:                   Astrata Group Incorporated
                                    1801 Century Park East, Suite 1830
                                    Los Angeles, California 90067-2320
                                    Attention: Chief Executive Officer
                                    Tel. No.: (310) 282-8646
                                    Fax No.:  (310) 226-8553

with copies (which copies
shall not constitute notice)
to:                                 Anslow & Jaclin, LLP
                                    195 Route 9 South, Suite 204
                                    Manalapan, New Jersey 07726
                                    Attention: Richard I. Anslow, Esq.
                                    Tel. No.: (732) 409-1212
                                    Fax No.: (732) 577-1188

                                      -19-
<PAGE>

If to any Holder:                   At the address of such Holder set forth on
                                    Exhibit A to this Agreement, with copies to
                                    Holder's counsel as set forth on Exhibit A
                                    or as specified in writing by such Holder
                                    with copies to:

with copies (which copies
shall not constitute notice)
to:                                 Kramer Levin Naftalis & Frankel LLP
                                    1177 Avenue of the Americas
                                    New York, New York 10036
                                    Attention: Christopher S. Auguste
                                    Tel. No.: (212) 715-9100
                                    Fax No.: (212) 715-8000

      Any party hereto may from time to time change its address for notices by
giving written notice of such changed address to the other party hereto.

      14. Warrant Agent. The Issuer may, by written notice to each Holder of
this Warrant, appoint an agent having an office in New York, New York for the
purpose of issuing shares of Warrant Stock on the exercise of this Warrant
pursuant to subsection (b) of Section 2 hereof, exchanging this Warrant pursuant
to subsection (d) of Section 2 hereof or replacing this Warrant pursuant to
subsection (d) of Section 3 hereof, or any of the foregoing, and thereafter any
such issuance, exchange or replacement, as the case may be, shall be made at
such office by such agent.

      15. Remedies. The Issuer stipulates that the remedies at law of the Holder
of this Warrant in the event of any default or threatened default by the Issuer
in the performance of or compliance with any of the terms of this Warrant are
not and will not be adequate and that, to the fullest extent permitted by law,
such terms may be specifically enforced by a decree for the specific performance
of any agreement contained herein or by an injunction against a violation of any
of the terms hereof or otherwise.

      16. Successors and Assigns. This Warrant and the rights evidenced hereby
shall inure to the benefit of and be binding upon the successors and assigns of
the Issuer, the Holder hereof and (to the extent provided herein) the Holders of
Warrant Stock issued pursuant hereto, and shall be enforceable by any such
Holder or Holder of Warrant Stock.

      17. Modification and Severability. If, in any action before any court or
agency legally empowered to enforce any provision contained herein, any
provision hereof is found to be unenforceable, then such provision shall be
deemed modified to the extent necessary to make it enforceable by such court or
agency. If any such provision is not enforceable as set forth in the preceding
sentence, the unenforceability of such provision shall not affect the other
provisions of this Warrant, but this Warrant shall be construed as if such
unenforceable provision had never been contained herein.

                                      -20-
<PAGE>

      18. Headings. The headings of the Sections of this Warrant are for
convenience of reference only and shall not, for any purpose, be deemed a part
of this Warrant.

      19. Registration Rights. The Holder of this Warrant is entitled to the
benefit of certain registration rights with respect to the shares of Warrant
Stock issuable upon the exercise of this Warrant pursuant to that certain
Registration Rights Agreement, of even date herewith, by and among the Company
and Persons listed on Schedule I thereto (the "Registration Rights Agreement")
and the registration rights with respect to the shares of Warrant Stock issuable
upon the exercise of this Warrant by any subsequent Holder may only be assigned
in accordance with the terms and provisions of the Registrations Rights
Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                      -21-
<PAGE>

      IN WITNESS WHEREOF, the Issuer has executed this Series C Warrant as of
the day and year first above written.

                               ASTRATA GROUP INCORPORATED

                               By:
                                   --------------------------------------------
                                    Name: Martin George Euler
                                    Title:   Chief Executive Officer

                                      -22-
<PAGE>

                                  EXERCISE FORM
                                SERIES C WARRANT

                           ASTRATA GROUP INCORPORATED

The undersigned _______________, pursuant to the provisions of the within
Warrant, hereby elects to purchase _____ shares of Common Stock of Astrata Group
Incorporated covered by the within Warrant.

Dated: _________________          Signature  ___________________________

                                  Address    ___________________________

                                             ___________________________

Number of shares of Common Stock beneficially owned or deemed beneficially owned
by the Holder on the date of Exercise: _________________________

The undersigned is an "accredited investor" as defined in Regulation D under the
Securities Act of 1933, as amended.

The undersigned intends that payment of the Warrant Price shall be made as
(check one):

                  Cash Exercise_______

                  Cashless Exercise_______

If the Holder has elected a Cash Exercise, the Holder shall pay the sum of
$________ by certified or official bank check (or via wire transfer) to the
Issuer in accordance with the terms of the Warrant.

If the Holder has elected a Cashless Exercise, a certificate shall be issued to
the Holder for the number of shares equal to the whole number portion of the
product of the calculation set forth below, which is ___________. The Company
shall pay a cash adjustment in respect of the fractional portion of the product
of the calculation set forth below in an amount equal to the product of the
fractional portion of such product and the Per Share Market Value on the date of
exercise, which product is ____________.

         X = Y - (A)(Y)
                 -----
                   B

Where:

The number of Ordinary Shares to be issued to the Holder ________________("X").

The number of Ordinary Shares purchasable upon exercise of all of the Warrant
or, if only a portion of the Warrant is being exercised, the portion of the
Warrant being exercised ___________________________ ("Y").

                                      -23-
<PAGE>

The Warrant Price ______________ ("A").

The Per Share Market Value of one Ordinary Share _______________________ ("B").

                                   ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the within Warrant and all rights evidenced thereby and does
irrevocably constitute and appoint _____________, attorney, to transfer the said
Warrant on the books of the within named corporation.

Dated: _________________          Signature  ___________________________

                                  Address    ___________________________

                                             ___________________________

                               PARTIAL ASSIGNMENT

FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the right to purchase _________ shares of Warrant Stock
evidenced by the within Warrant together with all rights therein, and does
irrevocably constitute and appoint ___________________, attorney, to transfer
that part of the said Warrant on the books of the within named corporation.

Dated: _________________          Signature  ___________________________

                                  Address    ___________________________

                                             ___________________________

                           FOR USE BY THE ISSUER ONLY:

This Warrant No. W-___ canceled (or transferred or exchanged) this _____ day of
___________, _____, shares of Common Stock issued therefor in the name of
_______________, Warrant No. W-_____ issued for ____ shares of Common Stock in
the name of _______________.

                                      -24-

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