Document:

Revised Term Sheet

Issuer:             Emergency Filtration Products (OTC BB: EMFP)

Securities:         Authorized but unregistered common stock priced at $.18 per
                    share plus one three year, non callable warrant for every
                    dollar invested exercisable at $0.25. The warrant will be
                    registered with the above issued common stock.

Registration:       Promptly, but no later than thirty (30) days from the
                    closing date, the Issuer shall file a registration statement
                    with the United States Securities & Exchange Commission
                    ("SEC") and use its best efforts to ensure that such
                    registration statement is declared effective within 90 days
                    from the filing date. In the event the registration
                    statement is not declared effective within 90 days, the
                    Issuer's registration obligation is deemed in default. As a
                    result, the Issuer shall pay to the Investor(s) a cash
                    amount, within 3 business days for every 30 day period
                    starting from the 91st day from closing until such default
                    is cured, equal to 2% of the outstanding principal amount of
                    investment per month, as liquidated damages, and not as
                    penalty. The Issuer shall keep the registration statement
                    "evergreen" for at least 2 years from the anniversary date
                    from the closing.

Placement           Fees: Issuer agrees to pay placement agent a placement fee
                    of 10% plus a non accountable charge of 3% of the gross
                    proceeds raised payable in cash directly from escrow.
                    Furthermore, for every dollar of the gross proceeds raised
                    Joseph Stevens & Co. will receive one 3 year non callable
                    warrant exercisable at $0.25.

No                  Undercut: Within 180 days from the date that the investor(s)
                    may legally sell the stock in the open market, if Issuer
                    issues additional common stock or convertible instrument
                    with the potential for the common stock priced below the
                    average closing price of this placement, additional shares
                    to make up the difference shall be automatically issued to
                    investor(s) at no further cost to investor(s).

Look Back Clause: Non-applicable

Date: December 31, 2003                             Date: December 31, 2003
      -----------------

Signed \s\Douglas K. Beplate                        Signed: \s\Joseph Sabora
       ---------------------

Name in Print  Douglas K. Beplate                  Name in Print Joseph Sabora
               ------------------                                -------------

Position:  President, Emergency              Position: CEO, Joseph Stevens & Co.
           Filtration Products                         -------------------------
           --------------------<PAGE>

                                   Exhibit 4.1

                 Ambient Corporation 2000 Equity Incentive Plan

Section 1. Purpose of the Plan

     The purpose of the Ambient Corporation 2000 Equity Incentive Plan (the
"Plan") is to further the interests of Ambient Corporation (the "Company") and
its shareholders by providing long-term performance incentives to those key
employees and consultants of the Company and its Subsidiaries who are largely
responsible for the management, growth and protection of the business of the
Company and its Subsidiaries.

Section 2. Definitions

     For purposes of the Plan, the following terms shall be defined as set forth
below:

(a) "Award" means any Option, Performance Unit, SAR (including a Limited SAR),
Restricted Stock, Stock granted as a bonus or in lieu of other awards, other
Stock-Based Award, Tax Bonus or other cash payments granted to a Participant
under the Plan.

(b) "Award Agreement" shall mean the written agreement, instrument or document
evidencing an Award.

(c) "Change of Control" means and includes each of the following: (i) the
acquisition, in one or more transactions, of beneficial ownership (within the
meaning of Rule 13d-3 under the Exchange Act) by any person or entity or any
group of persons or entities who constitute a group (within the meaning of
Section 13(d)(3) of the Exchange Act), other than a trustee or other fiduciary
holding securities under an employee benefit plan of the Company or a
Subsidiary, of any securities of the Company such that, as a result of such
acquisition, such person, entity or group either (A) beneficially owns (within
the meaning of Rule l3d-3 under the Exchange Act), directly or indirectly, more
than 50% of the Company's outstanding voting securities entitled to vote on a
regular basis for a majority of the members of the Board of Directors of the
Company or (B) otherwise has the ability to elect, directly or indirectly, a
majority of the members of the Board; (ii) a change in the composition of the
Board of Directors of the Company such that a majority of the members of the
Board of Directors of the Company are not Continuing Directors; or (iii) the
stockholders of the Company approve a merger or consolidation of the Company
with any other corporation, other than a merger or consolidation which would
result in the voting securities of the Company outstanding immediately prior
thereto continuing to represent (either by remaining outstanding or by being
converted into voting securities of the surviving entity) at least 50% of the
total voting power represented by the voting securities of the Company or such
surviving entity outstanding immediately after such merger or consolidation, or
the stockholders of the Company approve a plan of complete liquidation of the
Company or an agreement for the sale or disposition by the Company of (in one or
more transactions) all or substantially all of the Company's assets.

Notwithstanding the foregoing, the preceding events shall not be deemed to be a
Change of Control if, prior to any transaction or transactions causing such
change, a majority of the Continuing Directors shall have voted not to treat
such transaction or transactions as resulting in a Change of Control.

(d) "Code" means the Internal Revenue Code of 1986, as amended from time to
time.

(e) A "Continuing Director" means, as of any date of determination, any member
of the Board of Directors of the Company who (i) was a member of such Board on
the effective date of the Plan or (ii) was nominated for election or elected to
such Board with the affirmative vote of a majority of the Continuing Directors
who were members of such Board at the time of such nomination or election.

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<PAGE>

(f) "Exchange Act" means the Securities Exchange Act of 1934, as amended from
time to time.

(g) "Fair Market Value" means, with respect to Stock, Awards, or other property,
the fair market value of such Stock, Awards, or other property determined by
such methods or procedures as shall be established from time to time by the
Committee in good faith and in accordance with applicable law. Unless otherwise
determined by the Committee, the Fair Market Value of Stock shall mean the mean
of the high and low sales prices of Stock on the relevant date as reported on
the stock exchange or market on which the Stock is primarily traded, or if no
sale is made on such date, then the Fair Market Value is the weighted average of
the mean of the high and low sales prices of the Stock on the next preceding day
and the next succeeding day on which such sales were made, as reported on the
stock exchange or market on which the Stock is primarily traded.

(h) "ISO" means any Option designated as an incentive stock option within the
meaning of Section 422 of the Code.

(i) "Limited SAR" means an SAR exercisable only for cash upon a Change of
Control or other event, as specified by the Committee.

(j) "Option" means a right granted to a Participant pursuant to Section
6(b) to purchase Stock at a specified price during specified time periods. An
Option may be either an ISO or a nonstatutory Option (an Option not designated
as an ISO).

(k) "Performance Unit" means a right granted to a Participant pursuant to
Section 6(c) to receive a payment in cash equal to the increase in the book
value of the Company during specified time periods if specified performance
goals are met.

(l) "Restricted Stock" means Stock awarded to a Participant pursuant to Section
6(d) that may be subject to certain restrictions and to a risk of forfeiture.

(m) "Stock-Based Award" means a right that may be denominated or payable in, or
valued in whole or in part by reference to the market value of, Stock,
including, but not limited to, any Option, SAR (including a Limited SAR),
Restricted Stock, Stock granted as a bonus or Awards in lieu of cash
obligations.

(n) "SAR" or "Stock Appreciation Right" means the right granted to a Participant
pursuant to Section 6(e) to be paid an amount measured by the appreciation in
the Fair Market Value of Stock from the date of grant to the date of exercise of
the right, with payment to be made in cash, Stock or as specified in the Award,
as determined by the Committee.

(o) "Subsidiary" shall mean any corporation, partnership, joint venture or other
business entity of which 50% or more of the outstanding voting power is
beneficially owned, directly or indirectly, by the Company.

(p) "Tax Bonus" means a payment in cash in the year in which an amount is
included in the gross income of a Participant in respect of an Award of an
amount equal to the federal, foreign, if any, and applicable state and local
income and employment tax liabilities payable by the Participant as a result of
(i) the amount included in gross income in respect of the Award and (ii) the
payment of the amount in clause (i) and the amount in this clause (ii). For
purposes of determining the amount to be paid to the Participant pursuant to the
preceding sentence, the Participant shall be deemed to pay federal, foreign, if
any, and state and local income taxes at the highest marginal rate of tax
imposed upon ordinary income for the year in which an amount in respect of the
Award is included in gross income, after giving effect to any deductions
therefrom or credits available with respect to the payment of any such taxes.

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<PAGE>

Section 3. Administration of the Plan

     The Plan shall be administered by shall be administered by the Board of
Directors of the Company or, at the discretion of the Board, by a committee
which may be comprised of one or more members of the Board. Any such committee
designated by the Board, and the Board itself acting in its capacity as
administrator of the Equity Incentive Plan, is referred to herein as the
"Committee." After any such designation, no member of the Committee while
serving as such shall be eligible for participation in the Plan. Any action of
the Committee in administering the Plan shall be final, conclusive and binding
on all persons, including the Company, its Subsidiaries, employees,
Participants, persons claiming rights from or through Participants and
stockholders of the Company.

     Subject to the provisions of the Plan, the Committee shall have full and
final authority in its discretion (a) to select the key employees and
consultants who will receive Awards pursuant to the Plan ("Participants"), (b)
to determine the type or types of Awards to be granted to each Participant, (c)
to determine the number of shares of Stock to which an Award will relate, the
terms and conditions of any Award granted under the Plan (including, but not
limited to, restrictions as to transferability or forfeiture, exercisability or
settlement of an Award and waivers or accelerations thereof, and waivers of or
modifications to performance conditions relating to an Award, based in each case
on such considerations as the Committee shall determine) and all other matters
to be determined in connection with an Award; (d) to determine whether, to what
extent, and under what circumstances an Award may be settled, or the exercise
price of an Award may be paid, in cash, Stock, other Awards or other property,
or an Award may be canceled, forfeited, or surrendered; (e) to determine
whether, and to certify that, performance goals to which the settlement of an
Award is subject are satisfied; (f) to correct any defect or supply any omission
or reconcile any inconsistency in the Plan, and to adopt, amend and rescind such
rules and regulations as, in its opinion, may be advisable in the administration
of the Plan; and (g) to make all other determinations as it may deem necessary
or advisable for the administration of the Plan. The Committee may delegate to
officers or managers of the Company or any Subsidiary or to unaffiliated service
providers the authority, subject to such terms as the Committee shall determine,
to perform administrative functions and to perform such other functions as the
Committee may determine, to the extent permitted under Rule 16b-3, Section
162(m) of the Code and applicable law.

Section 4. Participation in the Plan

     Participants in the Plan shall be selected by the Committee from among the
key employees and consultants of the Company and its Subsidiaries, provided,
however, that only key employees shall be eligible to receive ISOs under the
Plan.

Section 5. Plan Limitations; Shares Subject to the Plan

     (a) Subject to the provisions of Section 8(a) hereof, the aggregate number
of shares of common stock, $.001 par value, of the Company (the "Stock")
available for issuance as Awards under the Plan shall not exceed 5,000,000
shares.

     (b) Subject to the provisions of Section 8(a) hereof, the aggregate number
of Performance Units which may be awarded under the Plan shall not exceed
500,000. If any Performance Units awarded under the Plan shall be forfeited or
canceled, such Performance Units shall thereafter be available for award under
the Plan.

     No Award may be granted if the number of shares to which such Award
relates, when added to the number of shares previously issued under the Plan and
the number of shares which may then be acquired pursuant to other outstanding,
unexercised Awards, exceeds the number of shares available for issuance pursuant
to the Plan. If any shares subject to an Award are forfeited or such Award is
settled in cash or otherwise terminates for any reason

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<PAGE>

whatsoever without an actual distribution of shares to the Participant, any
shares counted against the number of shares available for issuance pursuant to
the Plan with respect to such Award shall, to the extent of any such forfeiture,
settlement, or termination, again be available for Awards under the Plan;
provided, however, that the Committee may adopt procedures for the counting of
shares relating to any Award to ensure appropriate counting, avoid double
counting, and provide for adjustments in any case in which the number of shares
actually distributed differs from the number of shares previously counted in
connection with such Award.

Section 6. Awards

     (a) General. Awards may be granted on the terms and conditions set forth in
this Section 6. In addition, the Committee may impose on any Award or the
exercise thereof, at the date of grant or thereafter (subject to Section 8(a)),
such additional terms and conditions, not inconsistent with the provisions of
the Plan, as the Committee shall determine, including terms requiring forfeiture
of Awards in the event of termination of employment by the Participant;
provided, however, that the Committee shall retain full power to accelerate or
waive any such additional term or condition as it may have previously imposed.
All Awards shall be evidenced by an Award Agreement.

     (b) Options. The Committee may grant Options to Participants on the
following terms and conditions:

     (i) Exercise Price. The exercise price of each Option shall be determined
by the Committee at the time the Option is granted, but (except as provided in
Section 7(a)) the exercise price of any ISO shall not be less than the Fair
Market Value (110% of the Fair Market Value in the case of a 10% shareholder,
within the meaning of Section 422(c)(5) of the Code) of the shares covered
thereby at the time the Option is granted.

     (ii) Time and Method of Exercise. The Committee shall determine the time or
times at which an Option may be exercised in whole or in part, whether the
exercise price shall be paid in cash or by the surrender at Fair Market Value of
Stock, or by any combination of cash and shares of Stock, including, without
limitation, cash, Stock, other Awards, or other property (including notes or
other contractual obligations of Participants to make payment on a deferred
basis, such as through "cashless exercise" arrangements, to the extent permitted
by applicable law), and the methods by which Stock will be delivered or deemed
to be delivered to Participants.

     (iii) Incentive Stock Options. The terms of any Option granted under the
Plan as an ISO shall comply in all respects with the provisions of Section 422
of the Code, including, but not limited to, the requirement that no ISO shall be
granted more than ten years after the effective date of the Plan.

     (c) Performance Units. The Committee is authorized to grant Performance
Units to Participants on the following terms and conditions:

     (i) Performance Criteria and Period. At the time it makes an award of
Performance Units, the Committee shall establish both the performance goal or
goals and the performance period or periods applicable to the Performance Units
so awarded. A performance goal shall be a goal, expressed in terms of growth in
book value, earnings per share, return on equity or any other financial or other
measurement deemed appropriate by the Committee, or may relate to the results of
operations or other measurable progress of either the Company as a whole or the
Participant's Subsidiary, division or department. The performance period will be
the period of time over which one or more of the performance goals must be
achieved, which may be of such length as the Committee, in its discretion, shall
select. Neither the performance goals nor the performance periods need be
identical for all Performance Units awarded at any time or from time to time.
The Committee shall have the authority, in its

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discretion, to accelerate the time at which any performance period will expire
or waive or modify the performance goals of any Participant or Participants. The
Committee may also make such adjustments, to the extent it deems appropriate, to
the performance goals for any Performance Units awarded to compensate for, or to
reflect, any material changes which may have occurred in accounting practices,
tax laws, other laws or regulations, the financial structure of the Company,
acquisitions or dispositions of business or Subsidiaries or any unusual
circumstances outside of management's control which, in the sole judgment of the
Committee, alters or affects the computation of such performance goals or the
performance of the Company or any relevant Subsidiary, division or department.

     (ii) Value of Performance Units. The value of each Performance Unit at any
time shall equal the book value per share of the Company's Stock, as such value
appears on the consolidated balance sheet of the Company as of the end of the
fiscal quarter immediately preceding the date of valuation.

     (d) Restricted Stock. The Committee is authorized to grant Restricted Stock
to Participants on the following terms and conditions:

     (i) Restricted Period. Restricted Stock awarded to a Participant shall be
subject to such restrictions on transferability and other restrictions for such
periods as shall be established by the Committee, in its discretion, at the time
of such Award, which restrictions may lapse separately or in combination at such
times, under such circumstances, or otherwise, as the Committee may determine.

     (ii) Forfeiture. Restricted Stock shall be forfeitable to the Company upon
termination of employment during the applicable restricted periods. The
Committee, in its discretion, whether in an Award Agreement or anytime after an
Award is made, may accelerate the time at which restrictions or forfeiture
conditions will lapse or remove any such restrictions, including upon death,
disability or retirement, whenever the Committee determines that such action is
in the best interests of the Company.

     (iii) Certificates for Stock. Restricted Stock granted under the Plan may
be evidenced in such manner as the Committee shall determine. If certificates
representing Restricted Stock are registered in the name of the Participant,
such certificates may bear an appropriate legend referring to the terms,
conditions and restrictions applicable to such Restricted Stock.

     (iv) Rights as a Shareholder. Subject to the terms and conditions of the
Award Agreement, the Participant shall have all the rights of a stockholder with
respect to shares of Restricted Stock awarded to him or her, including, without
limitation, the right to vote such shares and the right to receive all dividends
or other distributions made with respect to such shares. If any such dividends
or distributions are paid in Stock, the Stock shall be subject to restrictions
and a risk of forfeiture to the same extent as the Restricted Stock with respect
to which the Stock has been distributed.

     (e) Stock Appreciation Rights. The Committee is authorized to grant SARs to
Participants on the following terms and conditions:

     (i) Right to Payment. An SAR shall confer on the Participant to whom it is
granted a right to receive, upon exercise thereof, the excess of (A) the Fair
Market Value of one share of Stock on the date of exercise over (B) the grant
price of the SAR as determined by the Committee as of the date of grant of the
SAR, which grant price (except as provided in Section 7(a)) shall not be less
than the Fair Market Value of one share of Stock on the date of grant.

     (ii) Other Terms. The Committee shall determine the time or times at which
an SAR may be exercised in whole or in part, the method of exercise, method of
settlement, form of consideration payable in settlement, method by which Stock
will be delivered or deemed to be

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delivered to Participants, whether or not an SAR shall be in tandem with any
other Award, and any other terms and conditions of any SAR. Limited SARs may be
granted on such terms, not inconsistent with this Section 6(e), as the Committee
may determine. Limited SARs may be either freestanding or in tandem with other
Awards.

     (f) Bonus Stock and Awards in Lieu of Cash Obligations. The Committee is
authorized to grant Stock as a bonus, or to grant Stock or other Awards in lieu
of Company or Subsidiary obligations to pay cash or deliver other property under
other plans or compensatory arrangements; provided that, in the case of
Participants subject to Section 16 of the Exchange Act, such cash amounts are
determined under such other plans in a manner that complies with applicable
requirements of Rule 16b-3 so that the acquisition of Stock or Awards hereunder
shall be exempt from Section 16(b) liability. Stock or Awards granted hereunder
shall be subject to such other terms as shall be determined by the Committee.

     (g) Other Stock-Based Awards. The Committee is authorized, subject to
limitations under applicable law, to grant to Participants such other
Stock-Based Awards in addition to those provided in Sections 6(b) and (d)
through (e) hereof, as deemed by the Committee to be consistent with the
purposes of the Plan. The Committee shall determine the terms and conditions of
such Awards. Stock delivered pursuant to an Award in the nature of a purchase
right granted under this Section 6(g) shall be purchased for such consideration
and paid for at such times, by such methods, and in such forms, including,
without limitation, cash, Stock, other Awards, or other property, as the
Committee shall determine.

     (h) Cash Payments. The Committee is authorized, subject to limitations
under applicable law, to grant to Participants Tax Bonuses and other cash
payments, whether awarded separately or as a supplement to any Stock-Based
Award. The Committee shall determine the terms and conditions of such Awards.

Section 7. Additional Provisions Applicable to Awards

     (a) Stand-Alone, Additional, Tandem, and Substitute Awards. Awards granted
under the Plan may, in the discretion of the Committee, be granted either alone
or in addition to, in tandem with, or in substitution for, any other Award
granted under the Plan or any award granted under any other plan of the Company
or any Subsidiary, or any business entity acquired by the Company or any
Subsidiary, or any other right of a Participant to receive payment from the
Company or any Subsidiary. If an Award is granted in substitution for another
Award or award, the Committee shall require the surrender of such other Award or
award in consideration for the grant of the new Award. Awards granted in
addition to, or in tandem with other Awards or awards may be granted either as
of the same time as, or a different time from, the grant of such other Awards or
awards. The per share exercise price of any Option, grant price of any SAR, or
purchase price of any other Award conferring a right to purchase Stock:

     (i) granted in substitution for an outstanding Award or award, shall be not
less than the lesser of (A) the Fair Market Value of a share of Stock at the
date such substitute Award is granted or (B) such Fair Market Value at that
date, reduced to reflect the Fair Market Value at that date of the Award or
award required to be surrendered by the Participant as a condition to receipt of
the substitute Award; or

     (ii) retroactively granted in tandem with an outstanding Award or award,
shall not be less than the lesser of the Fair Market Value of a share of Stock
at the date of grant of the later Award or at the date of grant of the earlier
Award or award.

     (b) Exchange and Buy Out Provisions. The Committee may at any time offer to
exchange or buy out any previously granted Award for a payment in cash, Stock,
other Awards (subject to Section 7(a)), or other property based on such terms
and conditions as the Committee shall determine and communicate to a Participant
at the time that such offer is made.

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     (c) Performance Conditions. The right of a Participant to exercise or
receive a grant or settlement of any Award, and the timing thereof, may be
subject to such performance conditions as may be specified by the Committee.

     (d) Term of Awards. The term of each Award shall, except as provided
herein, be for such period as may be determined by the Committee; provided,
however, that in no event shall the term of any ISO, or any SAR granted in
tandem therewith, exceed a period of ten years from the date of its grant (or
such shorter period as may be applicable under Section 422 of the Code).

     (e) Form of Payment. Subject to the terms of the Plan and any applicable
Award Agreement, payments or transfers to be made by the Company or a Subsidiary
upon the grant or exercise of an Award may be made in such forms as the
Committee shall determine, including, without limitation, cash, Stock, other
Awards, or other property (and may be made in a single payment or transfer, in
installments, or on a deferred basis), in each case determined in accordance
with rules adopted by, and at the discretion of, the Committee. (Such payments
may include, without limitation, provisions for the payment or crediting of
reasonable interest on installments or deferred payments.) The Committee, in its
discretion, may accelerate any payment or transfer upon a change in control as
defined by the Committee. The Committee may also authorize payment upon the
exercise of an Option by net issuance or other cashless exercise methods.

     (f) Loan Provisions. With the consent of the Committee, and subject at all
times to laws and regulations and other binding obligations or provisions
applicable to the Company, the Company may make, guarantee, or arrange for a
loan or loans to a Participant with respect to the exercise of any Option or
other payment in connection with any Award, including the payment by a
Participant of any or all federal, state, or local income or other taxes due in
connection with any Award. Subject to such limitations, the Committee shall have
full authority to decide whether to make a loan or loans hereunder and to
determine the amount, terms, and provisions of any such loan or loans, including
the interest rate to be charged in respect of any such loan or loans, whether
the loan or loans are to be with or without recourse against the borrower, the
terms on which the loan is to be repaid and the conditions, if any, under which
the loan or loans may be forgiven.

     (g) Awards to Comply with Section 162(m). The Committee may (but is not
required to) grant an Award pursuant to the Plan to a Participant who, in the
year of grant, may be a "covered employee," within the meaning of Section 162(m)
of the Code, which is intended to qualify as "performance-based compensation"
under Section 162(m) of the Code (a "Performance-Based Award"). The right to
receive a Performance-Based Award, other than Options and SARs granted at not
less than Fair Market Value, shall be conditional upon the achievement of
performance goals established by the Committee in writing at the time such
Performance-Based Award is granted. Such performance goals, which may vary from
Participant to Participant and Performance-Based Award to Performance-Based
Award, shall be based upon the attainment by the Company or any Subsidiary,
division or department of specific amounts of, or increases in, one or more of
the following, any of which may be measured either in absolute terms or as
compared to another company or companies: revenues, earnings, cash flow, net
worth, book value, stockholders' equity, financial return ratios, market
performance or total stockholder return, and/or the completion of certain
business or capital transactions. Before any compensation pursuant to a
Performance-Based Award is paid, the Committee shall certify in writing that the
performance goals applicable to the Performance-Based Award were in fact
satisfied.

     The maximum amount which may be granted as Performance-Based Awards to any
Participant in any calendar year shall not exceed (i) Stock-Based Awards for
500,000 shares of Stock (whether payable in cash or stock), subject to
adjustment as provided in Section 8(a)

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hereof, (ii) 500,000 Performance Units, (iii) a Tax Bonus payable with respect
to the Stock-Based Awards described in clause (i) and Performance Units
described in clause (ii), and (iv) cash payments (other than Tax Bonuses) of
$1,000,000.

     (h) Change of Control. In the event of a Change of Control of the Company,
all Awards granted under the Plan (including Performance-Based Awards) that are
still outstanding and not yet vested or exercisable or which are subject to
restrictions shall become immediately 100% vested in each Participant or shall
be free of any restrictions, as of the first date that the definition of Change
of Control has been fulfilled, and shall be exercisable for the remaining
duration of the Award. All Awards that are exercisable as of the effective date
of the Change of Control will remain exercisable for the remaining duration of
the Award.

Section 8. Adjustments upon Changes in Capitalization; Acceleration in Certain
Events

     a) In the event that the Committee shall determine that any stock dividend,
recapitalization, forward split or reverse split, reorganization, merger,
consolidation, spin-off, combination, repurchase or share exchange, or other
similar corporate transaction or event, affects the Stock or the book value of
the Company such that an adjustment is appropriate in order to prevent dilution
or enlargement of the rights of Participants under the Plan, then the Committee
shall, in such manner as it may deem equitable, adjust any or all of (i) the
number and kind of shares of Stock which may thereafter be issued in connection
with Awards, (ii) the number and kind of shares of Stock issuable in respect of
outstanding Awards, (iii) the aggregate number and kind of shares of Stock
available under the Plan, (iv) the number of Performance Units which may
thereafter be granted and the book value of the Company with respect to
outstanding Performance Units, and (v) the exercise price, grant price, or
purchase price relating to any Award or, if deemed appropriate, make provision
for a cash payment with respect to any outstanding Award; provided, however, in
each case, that no adjustment shall be made which would cause the Plan to
violate Section 422(b)(1) of the Code with respect to ISOs or would adversely
affect the status of a Performance-Based Award as "performance-based
compensation" under Section 162(m) of the Code.

     (b) In addition, the Committee is authorized to make adjustments in the
terms and conditions of, and the criteria included in, Awards in recognition of
unusual or nonrecurring events (including, without limitation, events described
in the preceding paragraph) affecting the Company or any Subsidiary, or in
response to changes in applicable laws, regulations, or accounting principles.
Notwithstanding the foregoing, no adjustment shall be made in any outstanding
Performance-Based Awards to the extent that such adjustment would adversely
affect the status of that Performance-Based Award as "performance-based
compensation" under Section 162(m) of the Code.

Section 9. General Provisions

     (a) Changes to the Plan and Awards. The Board of Directors of the Company
may amend, alter, suspend, discontinue, or terminate the Plan or the Committee's
authority to grant Awards under the Plan without the consent of the Company's
stockholders or Participants, except that any such amendment, alteration,
suspension, discontinuation, or termination shall be subject to the approval of
the Company's stockholders within one year after such Board action if such
stockholder approval is required by any federal or state law or regulation or
the rules of any stock exchange or automated quotation system on which the Stock
may then be listed or quoted, and the Board may otherwise, in its discretion,
determine to submit other such changes to the Plan to the stockholders for
approval; provided, however, that without the consent of an affected
Participant, no amendment, alteration, suspension, discontinuation, or
termination of the Plan may materially and adversely affect the rights of such
Participant under any Award theretofore granted and any Award Agreement relating
thereto. The Committee may waive any conditions or rights under, or amend,
alter, suspend, discontinue, or terminate, any Award theretofore granted and any
Award Agreement relating thereto;

                                       8
<PAGE>

provided, however, that without the consent of an affected Participant, no such
amendment, alteration, suspension, discontinuation, or termination of any Award
may materially and adversely affect the rights of such Participant under such
Award.

     The foregoing notwithstanding, any performance condition specified in
connection with an Award shall not be deemed a fixed contractual term, but shall
remain subject to adjustment by the Committee, in its discretion at any time in
view of the Committee's assessment of the Company's strategy, performance of
comparable companies, and other circumstances, except to the extent that any
such adjustment to a performance condition would adversely affect the status of
a Performance-Based Award as "performance-based compensation" under Section
162(m) of the Code.

     Notwithstanding the foregoing, if the Plan is ratified by the stockholders
of the Company at the Company's 2000 Annual Meeting of Stockholders, then unless
approved by the stockholders of the Company, no amendment will: (i) change the
class of persons eligible to receive Awards; (ii) materially increase the
benefits accruing to Participants under the Plan, or (iii) increase the number
of shares of Stock or the number of Performance Units subject to the Plan.

     (b) No Right to Award or Employment. No employee or other person shall have
any claim or right to receive an Award under the Plan. Neither the Plan nor any
action taken hereunder shall be construed as giving any employee any right to be
retained in the employ of the Company or any Subsidiary.

     (c) Taxes. The Company or any Subsidiary is authorized to withhold from any
Award granted, any payment relating to an Award under the Plan, including from a
distribution of Stock or any payroll or other payment to a Participant amounts
of withholding and other taxes due in connection with any transaction involving
an Award, and to take such other action as the Committee may deem advisable to
enable the Company and Participants to satisfy obligations for the payment of
withholding taxes and other tax obligations relating to any Award. This
authority shall include authority to withhold or receive Stock or other property
and to make cash payments in respect thereof in satisfaction of a Participant's
tax obligations.

     (d) Limits on Transferability; Beneficiaries. No Award or other right or
interest of a Participant under the Plan shall be pledged, encumbered, or
hypothecated to, or in favor of, or subject to any lien, obligation, or
liability of such Participants to, any party, other than the Company or any
Subsidiary, or assigned or transferred by such Participant otherwise than by
will or the laws of descent and distribution, and such Awards and rights shall
be exercisable during the lifetime of the Participant only by the Participant or
his or her guardian or legal representative. Notwithstanding the foregoing, the
Committee may, in its discretion, provide that Awards or other rights or
interests of a Participant granted pursuant to the Plan (other than an ISO) be
transferable, without consideration, to immediate family members (i.e.,
children, grandchildren or spouse), to trusts for the benefit of such immediate
family members and to partnerships in which such family members are the only
partners. The Committee may attach to such transferability feature such terms
and conditions as it deems advisable. In addition, a Participant may, in the
manner established by the Committee, designate a beneficiary (which may be a
person or a trust) to exercise the rights of the Participant, and to receive any
distribution, with respect to any Award upon the death of the Participant. A
beneficiary, guardian, legal representative or other person claiming any rights
under the Plan from or through any Participant shall be subject to all terms and
conditions of the Plan and any Award Agreement applicable to such Participant,
except as otherwise determined by the Committee, and to any additional
restrictions deemed necessary or appropriate by the Committee.

     (e) No Rights to Awards; No Stockholder Rights. No Participant shall have
any claim to be granted any Award under the Plan, and there is no obligation for
uniformity of treatment of Participants. No Award shall confer on any
Participant any of the rights of a stockholder of

                                       9
<PAGE>

the Company unless and until Stock is duly issued or transferred to the
Participant in accordance with the terms of the Award.

     (f) Discretion. In exercising, or declining to exercise, any grant of
authority or discretion hereunder, the Committee may consider or ignore such
factors or circumstances and may accord such weight to such factors and
circumstances as the Committee alone and in its sole judgment deems appropriate
and without regard to the affect such exercise, or declining to exercise such
grant of authority or discretion, would have upon the affected Participant, any
other Participant, any employee, the Company, any Subsidiary, any stockholder or
any other person.

     (g) Effective Date. The effective date of the Plan is July 21, 2000.

     (h) Shareholder Approval. Unless and until the Plan is approved by the
stockholders of the Company at the Company's 2000 Annual Meeting of
Stockholders, no Stock-Based Award may be granted to any officer of the Company.

                                       10

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