Exhibit 10.20



WARRANT AGREEMENT BETWEEN



KANA SOFTWARE, INC



AND



INTERNATIONAL BUSINESS MACHINES CORPORATION

















































SUMMARY OR TERMS

Mechanics of Issuing Warrant

1. Before the Warrant is signed, the following information must be completed:
Cover Page (name of issuing company), Page 1 (number of shares; date; name of
issuing company), Section 2(b)(ii) (capitalization), Section 8 (Notice), Section
9 (Governing Law), and Signature Page.  In the Appendices, the following
information must be completed:  Appendix A, Page 2 (Purchase Price) and Page 3
(number of Warrant Shares).

Term and Period of Exercisability

1. The Warrant is exercisable immediately and expires five years from the date
of issuance.

Method of Exercise

1. The Warrant may be exercised by payment of the Purchase Price in cash or
by a cashless, net-exercise provision.

Registration Rights

1. The Holder of the Warrant has certain piggyback registration rights and S-3
registration rights.

Transferability

1. Warrant and underlying shares are freely transferable, subject to compliance
with applicable securities laws.

==========================================================

Note:  In the event of any inconsistency between (i) the terms and conditions
set forth in this Summary of Terms and (ii) the terms and conditions set forth
in the remainder of the Warrant Agreement, the terms and conditions set forth in
the remainder of the Warrant Agreement shall govern.

Table of Contents







|Section1.	Exercise and Expiration of Warrant . . . . . . . . . . . . . . . .
.. . . .
2.	Representations   . . . . . . . . . . . . . . . . . . . . . . . . . . .
.. . . . . . . .
3.	Certain Agreements of the Company  . . . . . . . . . . . . . . . . . .
..
4.	Antidilution Adjustments  . . . . . . . . . . . . . . . . . . . . . . .
.. . . . .
5.	Registration Rights . . . . . . . . . . . . . . . . . . . . . . . . . .
.. . . . . . . .
6.	Mergers; Transfer of Assets  . . . . . . . . . . . . . . . . . . . . .
.. . . .. .
7.	Transfer, Exchange, and Replacement
8.	Notices    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.. . . . . . . . . . . .
9.	Governing Law, Jurisdiction and Venue . . . . . . . . . . . . . . . . .
..
10.	Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.. . . . . . . . . .
Appendix A -- Definitions
Appendix B -- Common Stock Adjustments
Appendix C -- Registration Rights
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

STOCK PURCHASE WARRANT



Neither this Warrant nor the Warrant Shares as defined herein
have been  registered under the Securities Act of 1933, as amended, or any
applicable state securities laws.  Neither this Warrant nor the Warrant Shares
may be sold or transferred in the absence of such registration or any exemption
from such registration.







Right to Purchase 230,000 Shares of Common Stock



Dated as of December 10, 2003





Kana Software, Inc., Delaware corporation (the
"Company"), grants International Business Machines Corporation,
a New York corporation ("IBM" and each of its successors and
assigns, a "Holder") a warrant (this
"Warrant") to purchase the Warrant Shares at the Purchase
Price.  Capitalized terms not otherwise defined have the definitions set forth
in Appendix A.

1.   Exercise and Expiration of Warrant.

(a)   This Warrant is immediately exercisable and will expire upon the
five year anniversary of the date hereof.  "Exercise Period"
shall mean the period of time between the date hereof and the expiration of this
Warrant in accordance with the terms hereof.

(b)  This Warrant may be exercised during the Exercise Period by the
Holder, in whole or in part, by delivering this Warrant to the Company with
payment of the Purchase Price in U.S. dollars.  In lieu of such cash payment,
the Holder may also exercise the Warrant by delivery to the Company of a written
notice of an election to effect a cashless exercise for Warrant Shares pursuant
to this Section 1(b) ("Cashless Exercise"). To effect a
Cashless Exercise,  the Holder will surrender this Warrant for that number of
shares of Common Stock determined by multiplying the number of Warrant Shares to
which it would otherwise be entitled by a fraction, the numerator of which
shall be the difference between (i) the then current Market Price of a share of
the Common Stock on the date of exercise and (ii) the Purchase Price, and the
denominator of which shall be the then current Market Price per share of Common
Stock. In the event that this Warrant is not exercised in full immediately prior
to the end of the Exercise Period and at such time the then current Market Price
of a share of the Common Stock is greater than the Purchase Price, this Warrant
shall be deemed automatically exercised as to the remaining Warrant Shares at
such time by Cashless Exercise without the delivery of any written notice from
the Holder.

(c)  Upon exercise of this Warrant, the Company will issue to the Holder
(i) a certificate or certificates for the number of full Warrant Shares to which
the Holder shall be entitled upon such exercise plus the value of any fractional
share to which the Holder would otherwise be entitled, and (ii) in case such
exercise is in part only, a new warrant or warrants representing the remaining
Warrant Shares.

(d)  Each exercise of this Warrant shall be deemed to have been effected
immediately prior to the close of business on the day on which this Warrant
shall have been surrendered pursuant to Section 1(b).

2.  Representations.

(a)  By the Holder.  The Holder represents and warrants to the Company as
follows:

(i) 	It is an "accredited investor" within the meaning
of Rule 501 of the Securities Act.   This Warrant is acquired for the Holder's
own account for investment purposes and not with a view to any offering or
distribution within the meaning of the Securities Act and any applicable state
securities laws.  The Holder has no present intention of selling or otherwise
disposing of the Warrant or the Warrant Shares in violation of such laws;
and

(ii)	The Holder has sufficient knowledge and expertise in
financial and business matters so as to be capable of evaluating the merits and
risks of its investment in the Company.  The Holder understands that this
investment involves a high degree of risk and could result in a substantial or
complete loss of its investment.  The Holder is capable of bearing the economic
risks of such investment.

The Holder acknowledges that the Company has indicated that the Warrant and
the Warrant Shares have not been registered under the Securities Act by reason
of their issuance in a transaction exempt from the registration requirements
thereof, and that the Warrant Shares will bear a legend stating that such
securities have not been registered under the Securities Act and may not be sold
or transferred in the absence of such registration or an exemption from such
registration.

(b)  By the Company.  The Company represents and warrants that:

(i)  It (A) is a corporation duly organized, validly existing and in
good standing under the laws of the state of its organization, (B) has all
requisite power and authority to conduct its business as now conducted and as
presently contemplated and to consummate the transactions contemplated hereby
and (C) is duly qualified to do business and is in good standing in each
jurisdiction in which the character of the properties owned or leased by it or
in which the transaction of its business makes such qualification necessary.

(ii)  It has outstanding as of the date hereof but before giving
effect to this Warrant, 28,414,274 shares of Common Stock, calculated on a fully
diluted basis, giving effect to the conversion of all options, warrants, rights
and other securities convertible into, or exchangeable for, Common Stock
outstanding as of the date hereof.

(iii)  The execution, delivery and performance by the Company of this
Warrant (A) has been duly authorized by all necessary corporate action, (B) does
not and will not contravene the Company's charter or bylaws or any other
organizational document and (C) does not and will not contravene any applicable
law or any contractual restriction binding on or otherwise affecting the Company
or any of its properties or result in a default under any agreement or
instrument to which the Company is a party or by which the Company or its
properties may be subject.

(iv)  This Warrant has been duly executed and delivered by the
Company, and is a legal, valid and binding obligation of the Company,
enforceable against the Company in accordance with its terms, except as may be
limited by applicable bankruptcy, insolvency, moratorium and other laws
affecting the rights of creditors generally and general principles of
equity.

(v)  Assuming the accuracy of the representations made by the Holder
in Section 2(a) hereof, no authorization, consent, approval, license, exemption
or other action by, and no registration, qualification, designation, declaration
or filing with, any governmental authority is or will be necessary in connection
with the execution and delivery by the Company of this Warrant, the issuance by
the Company of the Warrant Shares, the consummation of the transactions
contemplated hereby, the performance of or compliance with the terms and
conditions hereof, or to ensure the legality, validity, and enforceability
hereof.

(vi)  The Company has reserved solely for issuance and delivery upon
the exercise of this Warrant, such number of shares of Common Stock to provide
for the exercise in full of this Warrant.

(vii)  Neither the Company, nor any of its Affiliates, nor any person
acting on its or their behalf, has directly or indirectly made any offers or
sales of any security or solicited any offers to buy any security under
circumstances that would require registration, or the filing of a prospectus
qualifying the distribution, of this Warrant being issued hereby under the
Securities Act or cause the issuance of this Warrant to be integrated with any
prior offering of securities of the Company for purposes of the Securities Act.

3.  Certain Agreements of the Company.  The Company agrees as
follows:

(a)  Shares to be Fully Paid.  All Warrant Shares will, upon issuance in
accordance with the terms of this Warrant, be validly issued, fully paid, and
nonassessable and free from all

taxes, liens, claims and encumbrances.

(b)  Authorization and Reservation of  Shares.  During the Exercise
Period, the Company shall have duly authorized a sufficient number of shares of
Common Stock, free from preemptive rights and from any other restrictions
imposed by the Company without the consent of the Holder, to provide for the
exercise in full of this Warrant.  The Company shall at all times during the
Exercise Period reserve and keep available out of such authorized but unissued
shares of Common Stock such number of shares to provide for the exercise in full
of this Warrant.

(c)  Listing.  In connection with the Holder's exercise of Registration
Rights hereunder, the Company shall use its commercially reasonable best efforts
to promptly secure the listing of the shares of Common Stock issuable upon
exercise of this Warrant upon each national securities exchange or automated
quotation system, if any, upon which shares of Common Stock are then listed or
become listed (subject to official notice of issuance upon exercise of this
Warrant) and shall maintain such listing for so long as any other shares of
Common Stock shall be so listed.

(d)  Certain Actions Prohibited.  The Company will not, by amendment of
its charter or through any reorganization, transfer of assets, consolidation,
merger, dissolution, issue or sale of securities, or any other voluntary action,
avoid or seek to avoid the observance or performance of any of the terms to be
observed or performed by it hereunder, but will at all times in good faith
assist in the carrying out of all the provisions of this Warrant and in the
taking of all such action as may reasonably be requested by the Holder of this
Warrant in order to protect the exercise privilege of the Holder of this Warrant
against dilution or other impairment, consistent with the tenor and purpose of
this Warrant.

(e)  Successors and Assigns.  Except as expressly provided otherwise
herein, including without limitation pursuant to Section 6 hereof, this Warrant
will be binding upon any entity succeeding to the Company by merger,
consolidation, or acquisition of all or substantially all of the Company's
assets.

(f)  Blue Sky Laws.  The Company shall, on or before the date of issuance
of any Warrant Shares, take such actions as the Company shall reasonably
determine are necessary to qualify the Warrant Shares for, or obtain exemption
for the Warrant Shares for, sale to the Holder of this Warrant upon the exercise
hereof under any applicable securities or "blue sky" laws of the
states of the United States, and, if such any action is required, shall provide
written evidence of any such action so taken to the Holder of this Warrant prior
to such date;  provided, however, that the Company shall not be required to
qualify as a foreign corporation or file a general consent to service of process
in any such jurisdiction.

(g)  Rule 144 Reports.  For so long as the Company is subject to the
reporting requirements of Section 13 or 15(d) of the Exchange Act, the Company
shall take all reasonable actions necessary to enable the Holder to sell the
Registrable Securities without registration under the Securities Act within the
limitations of the exemptions provided by Rule 144 under the Securities Act, as
such rule may be amended from time to time, or any similar rule or regulation
hereafter adopted by the SEC, including filing on a timely basis all reports
required to be filed by the Exchange Act.  Upon the request of the Holder, the
Company shall deliver to the Holder a written statement as to whether it has
complied with such requirements.

4.  Common Stock Adjustments.  The Purchase Price and the number
of Warrant Shares may be adjusted from time to time as set forth in
Appendix B.

5.  Registration Rights.  The Warrant shall have the Registration
Rights set forth in Appendix C.  Notwithstanding anything to the
contrary contained herein (including in Appendix C), such
registration rights shall terminate at any time that Holder is able to sell all
of its Registrable Securities pursuant to Rule 144 of the Securities Act in any
three (3) month period.

6.  Mergers; Transfer of Assets.  If there shall occur any capital
reorganization or reclassification of the Company's Common Stock (other than a
subdivision or combination as provided for in paragraph (a) of
Appendix B), or any consolidation or merger of the Company with or
into another corporation, or a transfer of all or substantially all of the
assets of the Company, then, as part of any such reorganization,
reclassification, consolidation, merger or sale, as the case may be, lawful
provision shall be made so that the Holder of this Warrant shall have the right
thereafter to receive upon the exercise hereof the kind and amount of shares of
stock or other securities or property which such Holder would have been entitled
to receive if, immediately prior to any such reorganization, reclassification,
consolidation, merger or sale, as the case may be, such Holder had held the
number of shares of Common Stock which were then purchasable upon the exercise
of this Warrant. In any such case, appropriate adjustment (as reasonably
determined in good faith by the Board) shall be made in the application of the
provisions set forth herein with respect to the rights and interests thereafter
of the Holder of this Warrant, such that the provisions set forth herein shall
thereafter be applicable, as nearly as is reasonably practicable, in relation to
any shares of stock or other securities or property thereafter deliverable upon
the exercise of this Warrant.

7.  Transfer,  Exchange, and Replacement

(a)  Transferability.

(i)  The Holder covenants not to transfer this Warrant or the Warrant
Shares except in compliance with this Section 7(a).  Subject to compliance with
the transfer restrictions set forth in clause (ii) of this Section 7(a),this Warrant, the Warrant Shares and the
rights granted to the Holder hereof (except as otherwise expressly set forth
elsewhere in this Warrant (including the appendices hereto)) are freely
transferable, in whole or in part, upon surrender of this Warrant, together with
an assignment form, at the office or agency of the Company referred to in
Section 8 below.

(ii)The Holder shall
not effect any transfer except pursuant to a transaction either registered, or
exempt from registration, under the Securities Act.  Prior to any transfer in
reliance upon an exemption from such registration other than Rule 144 of the
Securities Act, the Holder shall provide to the Company an opinion letter from
counsel to the Holder (which counsel may include in-house counsel), reasonably
satisfactory to the Company, opining that such transfer does not require
registration under the Securities Act.  The transferee, by acceptance of this
Warrant, acknowledges that it takes such warrant subject to the terms and
conditions hereof.  Until due presentment for registration of transfer on the
books of the Company, the Company may treat the registered Holder hereof as the
owner hereof for all purposes, and the Company shall not be affected by any
notice to the contrary.

(b)  Warrant Exchangeable for Different Denominations.  This Warrant is
exchangeable, upon the surrender hereof by the Holder hereof at the office or
agency of the Company referred  to in Section 8 below, for new warrants of like
tenor of different denominations representing in the aggregate the right to
purchase the number of shares of Common Stock which may be purchased hereunder,
each of such new warrants to represent the right to purchase such number of
shares as shall be designated by the Holder hereof at the time of such
surrender.

(c)  Replacement of Warrant.  Upon receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction, or mutilation of
this Warrant and, in the case of any  such loss, theft, or destruction, upon
delivery of an indemnity agreement reasonably satisfactory in form and amount to
the Company, or, in the case of any such mutilation, upon surrender and
cancellation of this Warrant, the Company, at its expense, will execute and
deliver, in lieu thereof, a new Warrant of like tenor.

(d)   Cancellation; Payment of  Expenses.  Upon the surrender of this
Warrant in connection with any transfer, exchange, or replacement as provided in
this Section 7, this Warrant shall be promptly canceled by the Company.  The
Company shall pay all taxes (other than securities transfer taxes) and all other
expenses (other than legal expenses, if any, incurred by  the  Holder or
transferees) and charges payable in connection with the preparation,  execution,
and delivery of warrants pursuant to this Section 7.  In the event of any claim,
demand or suit arising out of or with respect to this Warrant, the prevailing
party shall be entitled to reasonable costs and attorneys' fees, including any
such costs and fees upon appeal.

(e)  Warrant Register.  The Company shall maintain, at its  principal
executive offices (or such other office or  agency of the Company as it may
designate by notice to the Holder hereof), a register for this Warrant, in which
the Company shall record  the name and address of the person in whose name this
Warrant has been issued, as well as the name and address of  each transferee and
each prior owner of this Warrant.

8.  Notices.  Any notices required or permitted to be given under
the terms of this Warrant shall be sent by certified or registered mail (return
receipt  requested) or delivered personally or by courier or by confirmed
telecopy, and  shall be effective five days after being placed in the mail, if
mailed, or upon receipt or refusal of receipt, if delivered personally or by
courier, or by confirmed telecopy, in each case addressed  to a party.  The
addresses for such communications shall be:





|If to the Company:
Kana Software, Inc.
181 Constitution Drive
Menlo Park, California 94025
Attention: John Huyett
Chief Financial Officer | If to IBM:
International Business Machines CorporationNew Orchard Road
Mail Drop 329
Armonk, New York 10504
Attention:
Vice President, Corporate Development
IBM Credit Corporation
North Castle Drive
Armonk, New York 10504
|----------------------------------------------------------------------------------------------------------------------------------------- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



If to any other Holder, at such address as such Holder shall have provided
in writing to the Company, or at such other address as any Holder furnishes by
notice given in accordance with this Section 8.

9.  Governing Law; Jurisdiction and Venue.  This Warrant shall be
governed by the laws of the State of Delaware, without regard to conflicts or
choice of law rules or principles.  Each of the Company and the Holder submits
to the exclusive jurisdiction and venue of the federal and state courts of New
York, County of Westchester, to resolve all issues that may arise out of or
relate to this Warrant. The parties waive any right to a jury trial.

10.  Miscellaneous.

(a)  Amendments.  This Warrant and any provision hereof may only be
amended by an instrument in writing signed by the Company and all Holders
hereof.

(b)  U.S. Dollars.  All references in this Warrant to
"dollars" or "$" shall mean the U.S.
dollar.

(c)  Fractional Shares.  The Company shall not be required upon the
exercise of this Warrant to issue any fractional shares, but shall make an
adjustment therefor in cash on the basis of the fair market value per share of
Common Stock, as determined in good faith by the Board.

(d)  Descriptive Headings.  The descriptive headings of the several
sections of this Warrant are inserted for purposes of reference only, and shall
not affect the meaning or construction of any of the provisions hereof.

(e)  Business Day.  For purposes of this Warrant, the term
"business day" means any day, other than a Saturday or Sunday
or a day on which banking institutions in New York, New York or the city and
state provided in Section 8 hereof for notices to the Company, are authorized or
obligated by law, regulation or executive order to close.

(f)  Counterparts. This agreement may be executed in counterparts, and
any such executed counterpart shall be, and shall be deemed to be, an original
instrument.

(g)  Severability.  If any term, provision, covenant or restriction of
this Agreement is held by a court of competent jurisdiction to be invalid, void
or unenforceable, it shall be deemed replaced with a valid and enforceable
provision, which comes as close as possible to the economic purpose of the
invalid, void or unenforceable provision, and the remainder of the terms,
provisions, covenants and restrictions of this Agreement shall remain in full
force and effect and shall in no way be affected, impaired or invalidated.

(h)  Successors and Assigns.  This Agreement shall be binding on, and
shall inure to the benefit of, the parties hereto and their respective
successors and assigns, including all Holders.

(i)  Survival.  The representations, warranties and covenants made by the
parties hereto shall survive the execution and delivery of this Agreement.

[REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK]

IN WITNESS WHEREOF, the undersigned have executed this Warrant as of
the date first written above.

KANA SOFTWARE, INC.

_____________________________________

By: _________________________________

Name:  John Huyett

Title:  Chief Financial Officer





INTERNATIONAL BUSINESS MACHINES CORPORATION





By: _________________________________

Name:

Title: Director, Business Development

Appendix A -- Definitions

"Affiliate" shall mean any entity directly or indirectly
controlled by, controlling or under common control with another entity.

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

"Cashless Exercise" shall have the meaning specified in
Section 1(b) of the Warrant.

"Company" shall have the meaning specified in the
initial paragraph of the Warrant.

"Common Stock" shall mean the common shares of the
Company.

"Exchange Act" shall mean the Securities Exchange Act of
1934, as amended.

"Exercise Period" shall have the meaning specified in
Section 1(a) of the Warrant.

"Holder" shall have the meaning specified in the initial
paragraph of the Warrant.

"IBM" shall have the meaning specified in the initial
paragraph of the Warrant.

"Market Price" shall mean the following:  (i) the
average of the closing sale prices for the shares of Common Stock as reported on
the  principal trading exchange  or the Nasdaq National Market for the Common
Stock for the five (5) consecutive trading days immediately  preceding such
date, or if no sale price is so reported for such period, the last bid price for
such period, or (ii) if the foregoing does not apply, the last sale price of
such security in the over-the-counter market on the pink sheets or bulletin
board for such security on the last trading day immediately preceding such date,
or if  no sale price is so reported for such security, the average of the last
bid and ask price for such security on the last trading day immediately
preceding such date, or (iii) if market value cannot be calculated as of such
date on any of  the foregoing bases, the Market Price shall be the fair market
value  as reasonably determined by an investment banking firm selected by the
Company and reasonably acceptable to the Holder, with the costs of the appraisal
to be borne by the Company.

"Person" or "person" shall mean all natural
persons, corporations, business trusts, associations, companies, partnerships,
joint ventures, governments, agencies, political subdivisions and other
entities.

"Piggyback Registration Right" shall mean a right of the
Holder under Appendix C(a).

"Purchase Price" shall mean $5.00 per share of Common
Stock, as may be adjusted from time to time pursuant to Appendix B.

"Registrable Securities" shall mean the Warrant Shares
issued or issuable with respect to the Warrant.

"Registration Expenses" shall mean all expenses incident
to the Company's performance of or compliance with the registration provisions
of Appendix C herein, including without limitation (i) all fees and
expenses of compliance with federal securities and state securities laws; (ii)
all U.S. Securities and Exchange Commission (the "SEC") and
state securities laws filing fees; (iii) all printing expenses; (iv) all fees
and disbursements of counsel for the Company; and (v) all fees and disbursements
of accountants of the Company, but excluding (i) underwriter's discounts
relating to securities sold by the Selling Holder; (ii) filings made with the
NASD and counsel fees in connection therewith; and (iii) fees and disbursements
of counsel for the Selling Holder.

"Registration Rights" shall mean the Piggyback
Registration Right and the S-3 Registration Right set forth in Appendix
C.

"S-3 Registration Right" shall mean a right of the
Holder under Appendix C(b).

"Securities Act" shall mean the Securities Act of 1933,
as amended.

"Selling Holder" shall have the meaning specified in
Appendix C(c)(ii) of the Warrant.

"Warrant" shall have the meaning specified in the
initial paragraph of the Warrant.

"Warrant Shares" shall mean the 230,000 shares of Common
Stock issuable upon exercise of the Warrant, as may be adjusted from time to
time pursuant to Appendix B.

Appendix B - Common Stock Adjustment Provisions

(a)  Purchase Price Adjustments.  If outstanding shares of the Company's
Common Stock shall be subdivided into a greater number of shares or a dividend
in Common Stock shall be paid in respect of Common Stock, the Purchase Price in
effect immediately prior to such subdivision or at the record date of such
dividend shall simultaneously with the effectiveness of such subdivision or
immediately after the record date of such dividend be proportionately
reduced.

If outstanding shares of Common Stock shall be combined into a smaller number
of shares, the Purchase Price in effect immediately prior to such combination
shall, simultaneously with the effectiveness of such combination, be
proportionately increased.  See also paragraph (b) of this Appendix B
("Adjustment in Number of Warrant Shares").

(b)  Adjustment in Number of Warrant Shares.  When any adjustment is
required to be made in the Purchase Price, the number of Warrant Shares
purchasable upon the exercise of this Warrant shall be changed to the number
determined by dividing (i) an amount equal to the number of shares issuable upon
the exercise of this Warrant immediately prior to such adjustment, multiplied by
the Purchase Price in effect immediately prior to such adjustment, by (ii) the
Purchase Price in effect immediately after such adjustment.

(c)  Certificate of Adjustment.  When any adjustment is required to be
made pursuant to this Appendix B, the Company shall promptly mail to the
Holder a certificate setting forth the Purchase Price after such adjustment and
setting forth a brief statement of the facts requiring such adjustment. Such
certificate shall also set forth the kind and amount of stock

or other securities or property into which this Warrant shall be exercisable
following such adjustment.

(d)  Other Notices.  In case at any time:

(i)  the Company shall declare any dividend upon the  Common Stock
payable in shares of stock of any class or make any other distribution (other
than dividends or distributions payable in cash out of retained earnings
consistent with the Company's past practices with respect to declaring dividends
and making distributions) to the holders of the Common Stock;

(ii)  the Company shall offer for subscription pro rata to the
holders of the Common Stock any additional shares of stock of any class or other
rights;

(iii)  there shall be any capital reorganization of the Company, or
reclassification of the Common Stock, or consolidation or merger of the Company
with or into, or sale of all or substantially all of its assets to, another
corporation or entity; or

(iv)  there shall be a voluntary or involuntary dissolution,
liquidation or winding-up of the Company;

then, in each such case, the Company shall give to the Holder (a) notice of
the date on which the books of  the Company shall close or a record shall be
taken for determining the  holders of Common Stock entitled to receive any such
dividend, distribution, or subscription rights or for determining the holders of
Common Stock entitled to vote in respect of any  such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation or
winding-up and (b) in the case of any such  reorganization, reclassification,
consolidation, merger, sale, dissolution, liquidation or winding-up, notice of
the date (or, if not then known, a reasonable estimate thereof by  the Company)
when the same shall take place.  Such notice shall also specify the date on
which the holders of Common Stock shall be entitled to receive such dividend,
distribution, or subscription rights or to exchange their Common Stock for stock
or other securities or property deliverable upon such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation, or
winding-up, as the case may be.  Such notice shall be given at least twenty (20)
days prior to the record date or the date on which the Company's books are
closed in respect thereto.  Failure to give any such notice or any defect
therein shall  not affect the validity of the proceedings referred to in clauses
(i), (ii), (iii) and (iv) above.

(e)  Certain  Events.  If, at any time during the Exercise Period,
any event occurs of the type contemplated by the adjustment  provisions of this
Appendix B but not expressly provided for by such provisions, the Company
will give notice of such event and make an appropriate adjustment in the
Purchase Price and the number of shares of Common Stock acquirable upon exercise
of this Warrant so that the rights of the Holder shall be neither enhanced nor
diminished by such event.

Appendix C -- Registration Rights



(a)  Piggyback Registration.

(i)  Participation.  If the Company elects to file a registration
statement under the Securities Act covering the offer and sale of any Common
Stock (or equity securities converted into Common Stock) in connection with any
public offering (other than a registration statement on Form S-8 or Form S-4, or
their successors, or any other form for a similar limited purpose, or any
registration statement covering only securities proposed to be issued in
exchange for securities or assets of another corporation), the Company shall
give written notice thereof to the Holder at least twenty business days before
filing.  The Holder shall have a Piggyback Registration Right to participate in
such offering on a pro rata basis with the Company and any other Holders upon
the giving of notice to the Company within ten business days of receipt by it of
notice from the Company.  If the Holder notifies the Company of its intent to
exercise such Piggyback Registration Right, subject to (a)(ii) below, the
Company shall include in such registration statement such number of shares of
Registrable Securities as requested by the Holder.  Such Registrable Securities
shall be included in the underwriting for the public offering on the same terms
and conditions as the securities otherwise being sold in such offering.

(ii)  Underwriters' Cutback.  If, in the opinion of the managing
underwriter of such offering the inclusion of all of the shares of Registrable
Securities and other Common Stock requested to be registered would be
inappropriate, then the number of shares of Registrable Securities and other
Common Stock to be included in the offering shall be reduced, with the

participation in such offering to be in the following order of priority:  (1)
first, securities to be issued by the Company shall be included, and (2) second,
any other Common Stock required to be included pursuant to any demand
registration right granted to such other holder of Common Stock shall be
included, and (3) third Registrable Securities and any other Common Stock
requested to be included, on a pro rata basis (based upon the number of
registrable securities owned by the Holder and the holders of Common Stock
requesting participation in the offering), shall be included.

(iii)  Registrant Controls.  The Company may decline to file a
registration statement after giving notice to the Holder, or withdraw a
registration statement after filing and after such notice, but prior to the
effectiveness thereof, provided that such registrant shall promptly notify the
Holder in writing of any such action and provided further that such registrant
shall bear all reasonable expenses incurred by the Holder of Registrable
Securities or otherwise in connection with such withdrawn registration
statement.

(iv)  Underwriting Agreement.  In connection with any registration
under this Section (a) involving an underwriting, the Company shall not be
required to include any Registrable Shares in such registration unless the
Holder accepts the terms of the underwriting as determined by the underwriters
selected by the Company (provided that such terms must be consistent with this
Agreement and provided, further, that any inability of the Holder to agree with
the underwriters shall not restrict the ability of the Company to proceed with
the registration).

(b)  Registration on Form S-3.

(i)  The Company will use its commercially reasonable best efforts to
become or remain entitled to use Form S-3 (or any successor form) for the
registration of an offering of the Company's securities during the period in
which the Holder has Registration Rights hereunder.  Subject to the provisions
of this paragraph (b), if the Holder requests that the Company file a
registration statement on Form S-3 (or any successor form) for a public offering
of Registrable Securities the reasonably anticipated aggregate price to the
public of which, net of underwriting discounts and commissions, would exceed
$500,000, and the Company is a registrant entitled to use Form S-3 to register
the Registrable Securities for such an offering, the Company shall use its
commercially reasonable best efforts to cause such Registrable Securities to be
registered for the offering on such form and, if required, to cause such
Registrable Securities to be qualified for offer and sale in such jurisdictions
as the Holder may reasonably request; provided, however, that (1)
the Company shall not be required to effect more than one such registration at
the request of the Holder, (2) the Company shall not be obligated to effect any
registration, qualification or compliance pursuant to this paragraph in any
particular jurisdiction in which the Company would be required to qualify to do
business or to execute a general consent to service of process in effecting such
registration, qualification or compliance, and (3) if the Company shall furnish
to the Holder a certificate signed by the President of Chief Executive Officer
of the Company stating in that in the good faith judgment of the Board of
Directors of the Company, it would be seriously detrimental to the Company and
its stockholders for the Company to cause such Registrable Securities to be
registered for the offering at such time, then the Company shall have the right
to defer the filing of the registration statement on Form S-3 no more than once
during any 12 month period for a period of not more than 120 days after receipt
of such request by the Holder.  If the Company is required to effect the
registration of any Registrable Securities hereunder, the Company shall prepare
and file any amendments and supplements to such registration statement and the
prospectus used in connection with such registration statement as may be
necessary to comply with the provisions of the Securities Act with respect to
the disposition of all the Registrable Securities for a period not to exceed 90
days, as requested by the Holder.

(ii)  Notwithstanding anything to the contrary herein, the Company
shall not be obligated to take any action pursuant to this paragraph (b) during
the period starting with the date 60 days prior to the Company's good faith
estimate of the date of filing of, and ending on a date 180 days following the
effective date of, a Company-initiated registration statement that is subject to
paragraph (a) of this Appendix C, provided that the Company is
actively employing in good faith all reasonable effort to cause such
registration statement to become effective.

(iii)	Subject to paragraph (b)(iv) below, in the event of (1) any
request by the SEC or any other federal or state governmental authority for
amendments to the registration statement on Form S-3 filed under this paragraph
(b) or amendments or supplements to the related prospectus or for additional
information during the period of effectiveness of the registration statement on
Form S-3 for such offering contemplated by paragraph (b)(i) above; (2) the
issuance by the SEC or any other federal or state governmental authority of any
stop order suspending the effectiveness of such registration statement on Form
S-3 or the initiation of any proceedings for that purpose; (3) the receipt by
the Company of any notification with respect to the suspension of the
qualification or exemption from qualification of any of the Registrable
Securities for sale in any jurisdiction or the initiation or threatening of any
proceeding for such purpose; or (4) any event or circumstance which in the good
faith judgment of the Company's Board of Directors would necessitate the making
of any changes in such registration statement on Form S-3 or the associated
prospectus, or any document incorporated or deemed to be incorporated therein by
reference, so that, in the case of such registration statement, it will not
contain any untrue statement of a material fact or any omission to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading, and that in the case of such prospectus, it will not
contain any untrue statement of a material fact or any omission to state a
material fact required to be stated therein or necessary to make the statements
therein, in the light of the circumstances under which they were made, not
misleading; then the Company shall deliver a certificate in writing to the
Holder (the "Suspension Notice") to the effect of the foregoing
and, upon receipt of such Suspension Notice, the Holder will refrain from
selling any Registrable Securities pursuant to such registration statement (a
"Suspension") until the Holder has received copies of a
supplemented or amended associated prospectus prepared and filed by the Company,
or until it is advised in writing by the Company that the current prospectus may
be used, and has received copies of any additional or supplemental filings that
are incorporated or deemed incorporated by reference in any such prospectus.  In
the event of any Suspension, the Company will use commercially reasonable best
efforts to cause the use of the prospectus so suspended to be resumed as
expeditiously as practicable after the delivery of a Suspension Notice to the
Purchaser.

(iv)  Notwithstanding the foregoing paragraph (b)(iii), Holder shall
not be prohibited from selling Registrable Securities under such registration
statement as a result of Suspensions on more than two occasions of not more than
30 days in any 12-month period.

(c)  Indemnification.

(i)  Indemnification by the Company.  The Company agrees to indemnify
and hold harmless any Holder of Registrable Securities which has included
Registrable Securities in a registration statement, its officers, directors and
agents and each Person, if any, who controls such Holder within the meaning of
Section 15 of the Securities Act or Section 20 of the Exchange Act  from and
against any and all losses, claims, damages, liabilities and expenses (including
reasonable attorneys fees and costs of investigation) arising out of or based
upon any untrue statement or alleged untrue statement of a material fact
contained in any registration statement or final prospectus relating to the
Registrable Securities or in any amendment or supplement thereto or in any
preliminary prospectus, or arising out of or based upon any omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading, except insofar as such
losses, claims, damages, liabilities or expenses arise out of, or are based
upon, any such untrue statement or omission based upon information furnished in
writing to Company by the Holder of the Registrable Securities or on such
Holder's behalf expressly for use therein; provided, that with respect to any
untrue statement or omission made in any preliminary prospectus, the indemnity
agreement contained in this paragraph shall not apply to the extent that any
such loss, claim, damage, liability or expense results from the fact that a
current copy of the prospectus was not sent or given to the person asserting any
such loss, claim, damage, liability or expense at or prior to the written
confirmation of the sale of the Registrable Securities concerned if it is
determined that it was the responsibility of the Holder of such Registrable
Securities to provide such person with a current copy of the prospectus and such
current copy of the prospectus would have cured the defect giving rise to such
loss, claim, damage, liability or expense.

(ii)  Indemnification by the Holder of Registrable Securities.  The
Holder of Registrable Securities, to the extent it is selling Registrable
Securities ("Selling Holder"), agrees to indemnify and hold
harmless the Company, its directors and officers and each Person, if any, who
controls the Company within the meaning of either Section 15 of the Securities
Act or Section 20 of the Exchange Act to the same extent as the foregoing
indemnity from the Company to the Selling Holder, but only with respect to, and
to the extent that, information furnished in writing by the Selling Holder or on
the Selling Holder's behalf expressly for use in any registration statement or
final prospectus relating to the Registrable Securities (or any amendment or
supplement thereto, or any preliminary prospectus) which contained an untrue
statement or alleged untrue statement of a material fact or omitted or allegedly
omitted to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading. Notwithstanding
anything to the contrary contained herein, the liability of the Holder hereunder
shall not exceed the net proceeds received by the Holder for Holder's sale of
the shares of Registrable Securities in such public offering.

(d)  Contribution.  If the indemnification provided for in this
Appendix C is unavailable to the Company, the Selling Holder or, if
applicable, the underwriters, in respect of any losses, claims, damages,
liabilities, expenses or judgments referred to herein, then each such
indemnifying party, in lieu of indemnifying such indemnified party, shall
contribute to the amount paid or payable by such indemnified party as a result
of such losses, claims, damages, liabilities, expenses and judgments (i) with
respect to an underwritten public offering, as between the Company and the
Selling Holder on the one hand and the underwriters on the other, in such
proportion as is appropriate to reflect the relative benefits received by the
Company and the Selling Holder on the one hand and the underwriters on the other
from the offering of the Registrable Securities, or if such allocation is not
permitted by applicable law, in such proportion as is appropriate to reflect not
only such relative benefits but also the relative fault of the Company and the
Selling Holder on the one hand and of the underwriters on the other in
connection with the statements or omissions which resulted in such losses,
claims, damages, liabilities, expenses or judgments, as well as any other
relevant equitable considerations and (ii) as between the Company on the one
hand and each Selling Holder on the other, in such proportion as is appropriate
to reflect the relative fault of the Company and of each Selling Holder in
connection with such statements or omissions, as well as any other relevant
equitable considerations.  For an underwritten public offering, the relative
benefits received by the Company and the Selling Holder on the one hand and the
underwriters on the other shall be deemed to be in the same proportion as the
total proceeds from the offering (net of underwriting discounts and commissions
but before deducting expenses) received by the Company and the Selling Holder
bear to the total underwriting discounts and commissions received by the
underwriters, in each case as set forth in the table on the cover page of the
prospectus.  The relative fault of the Company on the one hand and of each
Selling Holder on the other shall be determined by reference to, among other
things, whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by such party, and the party's relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or
omission.

The Company and the Holder agree that it would not be just and equitable if
contribution pursuant to this section were determined by pro rata allocation or
by any other method of allocation which does not take account of the equitable
considerations referred to in the immediately preceding paragraph.  The amount
paid or payable by an indemnified party as a result of the losses, claims,
damages, liabilities, expenses or judgments referred to in the immediately
preceding paragraph shall be deemed to include, subject to the limitations set
forth above, any legal or other expenses reasonably incurred by such indemnified
party in connection with investigating or defending any such action or claim.
Notwithstanding the provisions of this section, no underwriter shall be required
to contribute any amount in excess of the amount

by which the total price at which the Registrable Securities underwritten by
it and distributed to the public were offered to the public exceeds the amount
of any damages which such underwriter has otherwise been required to pay by
reason of such untrue or alleged untrue statement or omission or alleged
omission, and no Selling Holder shall be required to contribute any amount in
excess of the amount by which the total price at which the Registrable
Securities of such Selling Holder were offered to the public exceeds the amount
of any damages which such Selling Holder has otherwise been required to pay by
reason of such untrue or alleged untrue statement or omission or alleged
omission. No person guilty of fraudulent misrepresentation (within the

meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any person who was not guilty of such fraudulent
misrepresentation.

Notwithstanding the foregoing, to the extent that the provisions on
indemnification and contribution contained in the underwriting agreement entered
into in connection with an underwritten public offering in which Holder
participates are in conflict with the foregoing provisions, the provisions in
the underwriting agreement will control.

(e)  Registration Expenses and Enforcement.

(i)  Registrations Rights.  The Company shall bear all Registration
Expenses incurred in connection with the Piggyback Registration Right and the S-
3 Registration Right.

(ii)  Expenses of Registrant.  The Company  shall pay its internal
expenses (including, without limitation, all salaries and expenses of its
officers and employees performing legal or accounting duties), the expense of
any annual audit, the fees and expenses incurred in connection with any listing
of the securities to be registered on a securities exchange, and the fees and
expenses of any person, including special experts, retained by the Company.

(iii)  Enforcement of Registration Rights.  Notwithstanding anything
to the contrary contained herein, the Company hereby agrees that the Holder
shall be entitled to specific performance of the registration rights hereunder,
and that the Company shall pay any expenses, including without limitation
attorneys' fees, in connection with the enforcement by the Holder of such
specific performance.

(f)  Assignment of Registration Rights.  Any of the rights of Holder
hereunder, including the right to have the Company register Registrable
Securities pursuant to this Agreement, may be assigned by each Holder to any
transferee of all or any portion of the Warrant or the Registrable Securities,
provided that (x) the Piggyback Registration Right set forth under
paragraph (a) above may be assigned by the Holder only to any transferee of the
Warrant or the Registrable Securities that acquires a portion of the Warrant
representing the right to acquire at least 50,000 shares of the Warrant Shares,
or, in the case of the Registrable Securities, at least 50,000 shares of the
Warrant Shares, in each case as may be adjusted from time to time pursuant to
Appendix B, and (y) the S-3 Registration Right set forth under paragraph
(b) above may not be assigned by the Holder except to a transferee of the
Warrant or the Registrable Securities that is an affiliate (within the meaning
of Rule 501 under the Securities Act) of the Holder, provided,
further, that, in each case:  (i) the Holder agrees in writing
with the transferee or assignee to assign such Registration Rights, and a copy
of such agreement is furnished to the Company after such assignment, (ii) prior
to such assignment, the Company is furnished with written notice of (A) the name
and address of such transferee or assignee, and (B) the securities with respect
to which such registration rights are being transferred or assigned, and a
written acknowledgment by the transferee or assignee that such registration
rights are subject to the terms and conditions hereof, (iii) following such
transfer or assignment, the further disposition of such securities by the
transferee or assignee is restricted under the Securities Act and applicable
state securities laws, and (iv) such transfer shall have been made in accordance
with the applicable requirements of the Warrant.  The transferee, by acceptance
of the transfer of any registration rights hereunder, acknowledges that it takes
such rights subject to the terms and conditions hereof.  Upon any transfer of
less than all of its Registrable Securities, the Holder retains registration
rights with respect to Registrable Securities held by it.