LOGICVISION INC
S-1/A, EX-3.(I)1, 2000-10-03
PREPACKAGED SOFTWARE
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                                                                  EXHIBIT 3.(I)1

                     RESTATED CERTIFICATE OF INCORPORATION

                                       OF

                          LOGICVISION (DELAWARE), INC.


     LogicVision (Delaware), Inc., a corporation organized and existing under
the laws of the State of Delaware, hereby certifies as follows:

     FIRST:  The name of the corporation is LogicVision (Delaware), Inc.

     SECOND: The original Certificate of Incorporation of the corporation was
filed with the Secretary of State of Delaware on July 18, 2000

     THIRD:  Pursuant to Sections 242 and 245 of the General Corporation Law of
the State of Delaware, this Restated Certificate of Incorporation restates,
integrates and further amends the provisions of the Certificate of Incorporation
of the corporation.

     RESOLVED, that the Certificate of Incorporation of the corporation shall be
amended and restated to read in full as follows:

                                      I.

     "The name of the Corporation is LogicVision (Delaware), Inc.

     The address of the registered office of the corporation in the State of
Delaware is 1013 Centre Road, in the City of Wilmington, County of New Castle.
The name of its registered agent at such address is The Corporation Services
Company.

                                      II.

     The purpose of the Corporation is to engage in any lawful act or activity
for which a corporation may be organized under the General Corporation Law of
the State of Delaware.

                                     III.

     A.  The Corporation is authorized to issue two classes of shares,
designated "Common Stock" and "Preferred Stock". The total number of shares of
Common Stock that the Corporation is authorized to issue is Fifty Million
(50,000,000), and each such share shall have a par value of $0.0001 per share.
The total number of shares of Preferred Stock that the Corporation is authorized
to issue is Seventeen Million One Hundred Thirty-Seven Thousand Nine Hundred
Seventy-Six (17,137,976), and each such share shall have a par value of $0.0001
per share. The Preferred Stock may be issued from time to time in one or more
series. The first series shall be designated "Series A Preferred Stock" and
shall consist of 1,000,000 shares (the "Series A Stock"). The second series
shall be designated "Series B Preferred Stock" and shall consist of 844,754
shares (the "Series B Stock"). The third series shall be designated "Series C-1
Convertible Preferred Stock" and shall consist of 1,000,000 shares (the "Series
C-1 Stock"). The
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fourth series shall be designated "Series C-2 Convertible Preferred Stock" and
shall consist of 666,667 shares (the "Series C-2 Stock"). The fifth series shall
be designated "Series C-3 Convertible Preferred Stock" and shall consist of
333,000 shares (the "Series C-3 Stock") (collectively, the Series C-1 Stock,
Series C-2 Stock and Series C-3 Stock are referred to as the "Series C Stock").
The sixth series shall be designated "Series D Convertible Preferred Stock" and
shall consist of 787,800 shares (the "Series D Stock"). The seventh series shall
be designated "Series E Convertible Preferred Stock" and shall consist of
793,332 shares (the "Series E Stock"). The eighth series shall be designated
"Series F Convertible Preferred Stock" and shall consist of 4,820,717 shares
(the "Series F Stock"). The ninth series shall be designated "Series G
Convertible Preferred Stock" and shall consist of 1,211,765 shares (the "Series
G Stock"). The tenth series shall be designated "Series H-1 Convertible
Preferred Stock" and shall consist of 988,235 shares (the "Series H-1 Stock").
The eleventh series shall be designated "Series H-2 Convertible Preferred Stock"
and shall consist of 691,706 shares (the "Series H-2 Stock"). The Series H-1
Stock and Series H-2 Stock is collectively referred to herein as the "Series H
Stock." The twelfth series shall be designated "Series I Convertible Preferred
Stock" and shall consist of 4,000,000 shares (the "Series I Stock").

     B.  A statement of the rights, preferences, privileges and restrictions
granted to or imposed upon the Series A, B, C, D, E, F, G, H and I Preferred
Stock and the holders thereof is as follows:

         1.  Seniority. For purposes of this Certificate of Incorporation, the
             ---------
series of preferred stock shall rank in seniority, from most senior to most
junior, as follows: Series I Stock, Series H Stock, Series G Stock, Series F
Stock, Series E Stock, Series D Stock, Series C Stock, Series B Stock and Series
A Stock.

         2.  Dividends. The holders of shares of Series A, B, C, D, E, F, G, H
             ---------
and I Preferred Stock shall be entitled to receive cash dividends, if, when and
as declared by the Board of Directors. Any dividends that may be declared with
respect to shares of Series A, B, C, D, E, F, G, H and I Preferred Stock but are
not so declared shall be non-cumulative. The holders of shares of Series A, B,
C,. D, E, F, G, H and I Preferred Stock shall be entitled to no dividends with
respect to such Preferred Stock other than as stated in this Paragraph 2.
Declared but unpaid dividends shall be accrued but shall not bear interest. No
dividend or distribution whatsoever shall be declared or paid at any time on the
Common Stock or any junior series of Preferred Stock unless a dividend shall be
simultaneously paid on each outstanding share of each series of Preferred Stock
senior thereto in an amount which is equal to or greater than the dividend or
distribution proposed to be declared or paid on each share of Common Stock or
junior series of Preferred Stock (on an as converted to Common Stock basis)
multiplied by the number of shares of Common Stock into which each share of such
series of Preferred Stock is then convertible under Paragraph 5 hereof. For
purposes of the preceding sentence, any dividend or distribution declared or
paid on Series A or Series B Preferred Stock or any securities issued directly
or indirectly with respect to or in exchange for Common Stock shall be deemed to
be declared or paid on the Common Stock. No dividends shall be paid that would
reduce the Corporation's shareholders' equity to less than the aggregate
liquidation preference of all shares of Preferred Stock then outstanding.

                                      -2-
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     After payment of the preferred dividends to the other series of Preferred
Stock, the holders of outstanding Series A and B Stock shall be entitled to
receive, in any fiscal year, when and as declared by the Board of Directors, out
of any assets at the time legally available therefor, dividends at the rate of
$.006 per share of Series A Stock and $.06 per share of Series B Stock per
annum, before any dividend is paid on Common Stock.  Such dividend may be
payable quarterly or otherwise as the Board of Directors may from time to time
determine.  Dividends may be declared and paid upon Common Stock in any fiscal
year of the Corporation only if dividends shall have been paid to or declared
and set apart upon all shares of Series A and B Stock at such annual rate for
each quarter of such fiscal year of the Corporation including the quarter in
which such dividends upon Common Stock are declared.

         3.  Preference on Liquidation, Etc.
             -------------------------------

            (a)  In the event of any voluntary or involuntary liquidation,
distribution of assets (other than the payment of dividends), dissolution or
winding up of the Corporation (a "Liquidation"), before any payment or
distribution of the assets of the Corporation (whether capital or surplus) shall
be made to or set apart for the holders of shares of Common Stock or the holders
of shares of any junior series of preferred stock, the holders of shares of
Series I Stock shall be entitled to receive payment of an amount per share equal
to Four Dollars and Twenty-Five Cents ($4.25) (such per share amount to be
appropriately adjusted for any stock dividend, stock split, recapitalization or
combination of shares (hereinafter an "Adjustment Event")) for each share of
Series I Stock held by them plus an amount equal to any declared but unpaid
dividends thereon to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series I Stock shall be
insufficient to pay in full the preferential amount on the shares of Series I
Stock, then such assets, or the proceeds thereof, shall be distributed among-
holders of the Series I Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (b)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series I Stock as provided in paragraph (a) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any junior series of preferred stock,
the holders of shares of Series H-1 Stock and Series H-2 Stock, as applicable,
shall be entitled to receive payment of an amount per share equal to Four
Dollars and Twenty-Five Cents ($4.25) or Two Dollars and Forty-Three Cents
($2.43), respectively (such per share amount to be appropriately adjusted for
any Adjustment Event) for each share of Series H-1 Stock or Series H-2 Stock
held by them plus an amount equal to any declared but unpaid dividends thereon
to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series H Stock shall be
insufficient to pay in full the preferential amount on the shares of Series H
Stock, then such assets, or the proceeds thereof, shall be distributed among

                                      -3-
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holders of the Series H Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (c)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series H Stock as provided in paragraph (b) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any junior series of preferred stock,
the holders of shares of Series G Stock shall be entitled to receive payment of
an amount per share equal to Four Dollars and Twenty-Five Cents ($4.25) (such
per share amount to be appropriately adjusted for any Adjustment Event) for each
share of Series G Stock held by them plus an amount equal to any declared but
unpaid dividends thereon to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series G Stock shall be
insufficient to pay in full the preferential amount on the shares of Series G
Stock, then such assets, or the proceeds thereof, shall be distributed among
holders of the Series G Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (d)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series G Stock as provided in paragraph (c) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any junior series of preferred stock,
the holders of shares of Series F Stock shall be entitled to receive payment of
an amount per share equal to Four Dollars and Twenty-Five Cents ($4.25) (such
per share amount to be appropriately adjusted for any Adjustment Event) for each
share of Series F Stock held by them plus an amount equal to any declared but
unpaid dividends thereon to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series F Stock shall be
insufficient to pay in full the preferential amount on the shares of Series F
Stock, then such assets, or the proceeds thereof, shall be distributed among
holders of the Series F Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (e)  In the-event of any Liquidation, after payment in full of the
liquidation preference on the Series F Stock as provided in paragraph (d) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any junior series of preferred stock,
the holders of shares of Series E Stock shall be entitled to receive payment of
an amount per share equal to Three Dollars ($3.00) (such per share amount to be
appropriately adjusted for any Adjustment Event) for each share of Series E
Stock held by them plus an amount equal to any declared but unpaid dividends
thereon to the date of final distribution to such holders,

                                      -4-
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     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series E Stock shall be
insufficient to pay in full the preferential amount on the shares of Series E
Stock, then such assets, or the proceeds thereof, shall be distributed among
holders of the Series E Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (f)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series E Stock as provided in paragraph (e) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any junior series of preferred stock,
the holders of shares of Series D Stock shall be entitled to receive payment of
an amount per share equal to Two Dollars and Fifty Cents ($2.50) (such per share
amount to be appropriately adjusted for any Adjustment Event) for each share of
Series D Stock held by them plus an amount equal to any declared but unpaid
dividends thereon to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series D Stock shall be
insufficient to pay in full the preferential amount on the shares of Series D
Stock, then such assets, or the proceeds thereof, shall be distributed among
holders of the Series D Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (g)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series D Stock as provided in paragraph (f) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock or the holders of shares of any-junior series of preferred stock,
the holders of shares of Series C Stock shall be entitled to receive payment of
an amount per share equal to One Dollar ($1,00) in the case of Series C- I
Stock; One Dollar and Fifty Cents ($1.50) in the case of Series C-2 Stock; and
Three Dollars and Three Tenths of One Cent ($3.003) in the case of Series C-3
Stock (such per share amounts to be appropriately adjusted for any Adjustment
Event) for each share of Series C- I Stock, Series C-2 Stock or Series C-3
Stock, as applicable, held by them plus an amount equal to any declared but
unpaid dividends thereon to the date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series C Stock shall be
insufficient to pay in full the preferential amount on the shares of Series C
Stock, then such assets, or the proceeds thereof, shall be distributed among
holders of the Series C Stock ratably in accordance with the respective amounts
which would be payable on such shares if all amounts payable thereon were paid
in full.

            (h)  In the event of any Liquidation, after payment in full of the
liquidation preference on the Series C Stock as provided in paragraph (g) above
but before any payment or distribution of the assets of the Corporation (whether
capital or surplus) shall be made to or set apart for the holders of shares of
Common Stock, the holders of shares of Series A

                                      -5-
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and B Stock shall be entitled to receive payment of an amount per share equal to
Ten Cents ($0.10) in the case of Series A Stock and One Dollar ($1.00) in the
case of Series B Stock (such per share amounts to be appropriately adjusted for
any Adjustment Event) for each share of Series A or B Stock as applicable held
by them plus an amount equal to any declared but unpaid dividends thereon to the
date of final distribution to such holders.

     If, upon any liquidation, distribution of assets, dissolution or winding up
of the Corporation, the assets of the Corporation, or proceeds thereof,
distributable among the holders of shares of Series A and B Stock shall be
insufficient to pay in full the preferential amount on the shares of Series A
and B Stock, then such assets, or the proceeds thereof, shall be distributed
among holders of the Series A and B Stock ratably in accordance with the
respective amounts which would be payable on such shares if all amounts payable
thereon were paid in full.

            (i)  After the payment or setting apart of payment to holders of
Series A, B, C, D, E, F, G, H and I Preferred Stock of the respective
preferential amounts so payable to them, the holders of each share of Common
Stock shall thereafter receive pro rata the remaining assets of the Corporation,
or the proceeds thereof.

            (j)  A merger of this Corporation with or into any other corporation
or corporations (or other Person) (other than a transaction the sole purpose of
which is a change of domicile), a statutory share exchange with any other
corporation, or a sale, conveyance or disposition of all or substantially all of
the assets of this Corporation, an exclusive license of all or substantially all
of the Corporation's intellectual property used in generating all or
substantially all the Corporation's revenues, or reorganization of the
Corporation or the effectuation by this Corporation of a transaction or series
of related transactions in which more than 50% of the voting power of this
Corporation is disposed of (each, a "Sale of the Company"), shall not be deemed
to be a liquidation, distribution of assets, dissolution or winding up of the.
Corporation within the meaning of Paragraphs 3(a)-(i), but shall instead be
treated as provided in this Paragraph (3)(j).

                 (i)  In the event of any Sale of the Company, before any
payment or distribution of the consideration received shall be made to or set
apart for the holders of shares of Common Stock or the holders of shares of any
junior series of preferred stock, the holders of shares of Series I Preferred
Stock shall be entitled to receive payment of an amount per share equal to Four
Dollars and Twenty-Five Cents ($4.25) (such per share amount to be appropriately
adjusted for any Adjustment Event) for each share of Series I held by them plus
an amount equal to any declared but unpaid dividends thereon to the. date of
final distribution to such holders,

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series I
Stock, then such consideration shall be distributed among holders of the Series
I Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (ii) In the event of any Sale of the Company, after payment of
the full preferential amount payable to the Series I Stock set forth in
paragraph (i) above but before any payment or distribution of the consideration
received shall be made to or set apart for

                                      -6-
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the holders of shares of Common Stock or the holders of shares of any junior
series of preferred stock, the holders of shares of Series H-1 Preferred Stock
and Series H-2 Preferred Stock, as applicable, shall be entitled to receive
payment of an amount per share equal to Four Dollars and Twenty-Five Cents
($4.25) and Two Dollars and Forty-Three Cents ($2.43), respectively, (such per
share amount to be appropriately adjusted for any Adjustment Event) for each
share of Series H-1 Preferred Stock and Series H-2 Preferred Stock held by them
plus an amount equal to any declared but unpaid dividends thereon to the date of
final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series H
Stock, then such consideration shall be distributed among holders of the Series
H Stock ratably in accordance with the respective amounts Which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (iii)  In the event of any Sale of the Company, after payment
of the full preferential amount payable to the Series H Stock set forth in
paragraph (ii) above but before any payment or distribution of the consideration
received shall be made to or set apart for the holders of shares of Common Stock
or the holders of shares of any junior series of preferred stock, the holders of
shares of Series G Preferred Stock shall be entitled to receive payment of an
amount per share equal to Four Dollars and Twenty-Five Cents ($4.25) (such per
share amount to be appropriately adjusted for any Adjustment Event) for each
share of Series G Preferred Stock held by them plus an amount equal to any
declared but unpaid dividends thereon to the date of final distribution to such
holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series G
Stock, then such consideration-shall be distributed among holders of the Series
G Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (iv) In the event of any Sale of the Company, after payment of
the full preferential amount payable to the Series G Stock set forth in
paragraph (iii) above but before any payment or distribution of the
consideration received shall be made to or set apart for the holders of shares
of Common Stock or the holders of shares of any junior series of preferred
stock, the holders of shares of Series F Preferred Stock shall be entitled to
receive payment of an amount per share equal to Four Dollars and Twenty-Five
Cents ($4.25) (such per share amount to be appropriately adjusted for any
Adjustment Event) for each share of Series F Preferred Stock held by them plus
an amount equal to any declared but unpaid dividends thereon to the date of
final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series F
Stock, then such consideration shall be distributed among holders of the Series
F Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (v)  In the event of any Sale of the Company, after payment of
the full preferential amount payable to the Series F Stock set forth in
paragraph (iv) above but before any payment or distribution of the consideration
received shall be made to or set apart for

                                      -7-
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the holders of shares of Common Stock or the holders of shares of any junior
series of preferred stock, the holders of shares of Series E Preferred Stock
shall be entitled to receive payment of an amount per share equal to Three
Dollars ($3.00) (such per share amount to be appropriately adjusted for any
Adjustment Event) for each share of Series E Preferred Stock held by them plus
an amount equal to any declared but unpaid dividends thereon to the date of
final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series E
Stock, then such consideration shall be distributed among holders of the Series
E Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (vi) In the event of any Sale of the Company, after payment of
the full preferential amount payable to the Series E Stock set forth in
paragraph (v) above but before any payment or distribution of the consideration
received shall be made to or set apart for the holders of shares of Common Stock
or the holders of shares of any junior series of preferred stock, the holders of
shares of Series D Preferred Stock shall be entitled to receive payment of an
amount per share equal to Two Dollars and Fifty Cents ($2.50) (such per share
amount to be appropriately adjusted for any Adjustment Event) for each share of
Series D Preferred Stock held by them plus an amount equal to any declared but
unpaid dividends thereon to the date of final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series D
Stock, then such consideration shall be distributed among holders of the Series
D Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (vii)  In the event of any Sale of the Company, after payment
of the full amount payable to the Series D Stock set forth in paragraph (vi)
above but before any payment or distribution of the consideration received shall
be made to or set apart for the holders of shares of Common Stock or the holders
of shares of any junior series of preferred stock, the holders of shares of
Series C Preferred Stock shall be entitled to receive payment of an amount per
share equal to One Dollar ($1.00) in the case of Series C-1 Stock; One Dollar
and Fifty Cents ($1.50) in the case of Series C-2 Stock; and Three Dollars and
Three Tenths of One Cent ($3.003) in the case of Series C-3 Stock (such per
share amounts to be appropriately adjusted for any Adjustment Event) for each
share of Series C-1 Stock, Series C-2 Stock, or Series C-3 Stock, as applicable,
held by them plus an amount equal to any declared but unpaid dividends thereon
to the date of final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares of Series C
Stock, then such consideration shall be distributed among holders of the Series
C Stock ratably in accordance with the respective amounts which would be payable
on such shares if all amounts payable thereon were paid in full.

                 (viii)  In the event of any Sale of the Company, after payment
of the full preferential amount payable to the Series C Stock set forth in
paragraph (vii) above but before any payment or distribution of the
consideration received shall be made to or set apart for

                                      -8-
<PAGE>

the holders of shares of Common Stock, the holders of shares of Series A -and B
Preferred Stock shall be entitled to receive payment of an amount per share.
equal to Ten Cents ($0.10) in the case of Series A Stock and One Dollar ($1.00)
in the case of Series B Stock (such per share amounts to be appropriately
adjusted for any Adjustment Event) for each share of Series A or B Preferred
Stock as applicable held by them plus an amount equal to any declared but unpaid
dividends thereon to the date of final distribution to such holders.

     If, upon any Sale of the Company, the consideration received shall be
insufficient to pay in full the preferential amount on the shares, of Series A
and B* Stock, then such consideration shall be distributed among holders of the
Series A and B Stock ratably in accordance with the respective amounts which
would be payable on such shares if all amounts payable thereon were paid in
full.

                 (ix) After the payment or setting apart of payment to holders
of Series A, B, C, D, E, F, G, H and I Preferred Stock of the respective
preferential amounts so payable to them upon a Sale of the Company, the holders
of each share of Common Stock shall thereafter receive pro rata the remaining
assets of the Corporation.

            (k)  In the event of any payments or distributions pursuant to
subparagraph 30), if the consideration received by the Corporation or its
shareholders is other than cash, its value will be deemed its fair market value.
Any securities shall be valued as follows:

                 (i)  Securities not subject to investment letter or other
similar restrictions on free marketability covered by (ii) below:

                      (A)  If traded on a securities exchange or through the
     Nasdaq National Market, the value shall be deemed to be the average of the
     closing prices of the securities on such exchange or system over the twenty
     (20) day period ending three (3) days prior to the closing;

                      (B)  If actively traded over-the-counter, the value shall
     be deemed to be the average of the closing bid or sale prices (whichever is
     applicable) over the twenty (20) day period ending three (3) days prior to
     the closing; and

                      (C)  If there is no active public market, the value shall
     be the fair market value thereof, as mutually determined by the Corporation
     and the holders of at least a majority of the voting power of all then
     outstanding shares of such series of Preferred Stock to receive such
     securities.

                 (ii) The method of valuation of securities subject to
investment letter or other restrictions on free marketability (other than
restrictions arising solely by virtue of a shareholder's status as an affiliate
or former affiliate) shall be to make an appropriate discount from the market
value determined as above in subparagraphs (k)(i)(A), (B) or (C) to reflect the
approximate fair market value thereof, as mutually determined by the Corporation
and the holders of at least a majority of the voting power of all then
outstanding shares of such series of Preferred Stock to receive such securities.

                                      -9-
<PAGE>

            (l)  In the event the requirements of subparagraphs 3(j), 3(k) and
3(m) are not complied with, the Corporation shall forthwith either:

                 (i)  cause such closing to be postponed until such time as the
requirements of this Section 3 have been complied with; or

                 (ii) cancel such transaction, in which event the rights,
preferences and privileges of the holders of the Preferred Stock shall revert
Wand be the same as such rights, preferences and privileges existing immediately
prior to the date of the first notice referred to in subparagraph 3(m) hereof.

            (m)  The Corporation shall give each holder of record of Preferred
Stock written notice of an impending transaction governed by paragraph 3(h) not
later than twenty (20) days prior to the shareholders' meeting called to approve
such transaction, or twenty (20) days prior to the closing of such transaction,
whichever is earlier, and shall also notify such holders in writing of the final
approval of such transaction. The first of such notices shall describe the
material terms and conditions of the impending transaction and the provisions of
this Section 3, and the Corporation shall thereafter give such holders prompt
notice of any material changes. The transaction shall in no event take place
sooner than twenty (20) days after the Corporation has given the first notice
provided for herein or sooner than ten (10) days after the Corporation has given
notice of any material changes provided for herein; provided., however, that
following notice to all holders of Preferred Stock that are entitled to notice,
such notice periods may be shortened upon the written consent of the holders of
Preferred Stock that are entitled to such notice rights or similar notice rights
and that represent at least a majority of the voting power of all then
outstanding shares of such Preferred Stock.

     4.  Voting.
         ------

         (a)  General.  In addition to the special voting rights provided below
              -------
and by applicable law, the holders of Series A, B, C, D, E, F, G, H and I Stock
shall be entitled to vote upon all matters upon which holders of the Common
Stock have the right to vote, and each holder of Series A, B, C, D, E, F, G, H
and I Stock shall be entitled to the number of votes equal to the largest number
of full shares of Common Stock into which such holder's shares of Series A, B,
C, D, E, F, G, H and I Stock could be converted pursuant to the applicable
provisions of Paragraph 5 hereof, at the record date for the determination of
the shareholders entitled to vote on such matter, or, if no such record date is
established, at the date such vote is taken or any written consent of
shareholders is solicited, such votes to be counted together with all other
shares of capital stock having general voting powers and not separately as a
class. In all cases in which holders of Common Stock have cumulative voting
rights, holders of Series A, B, C, D, E, F, G, H and I Stock shall have the same
cumulative voting rights. In all cases where the holders of shares of any class
or series of preferred stock have the right to vote separately as a class, such
holders shall be entitled to the number of votes equal to the largest number of
full shares of Common Stock into which such holder's shares of Preferred Stock
could be converted pursuant to the applicable provisions of Paragraph 5 hereof,
at the record date for the determination of the shareholders entitled to vote on
such matter, or, if no such record date is established, at the date such vote is
taken or any written consent of shareholders is solicited.

                                      -10-
<PAGE>

            (b)  Special Class Vote. Without the consent of the holders of at
                 ------------------
least two-thirds (2/3) of the aggregate number of shares of the Series A, B, C,
D, E, F, G, H and I Stock then outstanding, voting together as a single class
for this purpose, given in writing or by vote at a meeting of shareholders
called for such purpose, the Corporation will not (i) merge with or into any
other corporation, or other Person (other than for the sole purpose of changing
the Corporation's domicile), or sell, lease or otherwise dispose of all or
substantially all of its properties or assets, or acquire, directly or
indirectly through a subsidiary, all or substantially all of the stock or assets
of another entity, or effect a statutory share exchange with any other
corporation, or engage in a transaction or a series of transactions in which
more than 50% of the voting power of the Corporation is issued or transferred,
or permit any subsidiary to take any of the foregoing actions; (ii) purchase,
lease or otherwise acquire the assets of any other person in any transaction
outside the ordinary course of business; (iii) voluntarily dissolve, liquidate
or wind up the affairs of the Corporation or any of its subsidiaries or carry
out any partial liquidation or distribution of the assets of the Corporation or
any such subsidiary or any transaction in the nature of a partial liquidation or
distribution; (iv) effect any amendment or change of the rights, preferences,
privileges or powers of, or the restrictions provided for the benefit of, the
Preferred Stock; (v) effect any amendment of the Corporation's Articles of
Incorporation that adversely affect the rights of the Preferred Stock; (vi)
exclusively license substantially all of the Corporation's intellectual property
used in generating all or substantially all revenue of the Corporation; or (vii)
declare or pay a dividend on the Common Stock (other than a dividend payable
solely in shares of Common Stock).

            (c)  Board of Directors.  The holders of the Series H Stock, voting
                 ------------------
separately as a single class for this purpose, shall be entitled to elect one
member of the Corporation's Board of Directors at or pursuant to each meeting or
consent of the Corporation's shareholders for the election of directors, and to
remove from office such director and to fill any vacancy caused by the
resignation, death or removal of such director. The holders of the Series F
Stock, voting separately as a single class for this purpose, shall be entitled
to elect one member of the Corporation's Board of Directors at or pursuant to
each meeting. or consent of the Corporation's shareholders for the election of
directors, and to remove from office such director and to fill any vacancy
caused by the resignation, death or removal of such director. The holders of the
Series C, D and E Stock, voting together as a single class for this purpose,
shall be entitled to elect one member of the Corporation's Board of Directors at
or pursuant to each meeting or consent of the Corporation's shareholders for the
election of directors, and to remove from office such director and to fill any
vacancy caused by the resignation, death or removal of such director. The
holders of the Series A and B Stock and the Common Stock, voting together as a
single class for this purpose, shall be entitled to elect one member of the
Corporation's Board of Directors at or pursuant to each meeting or consent of
the Corporation's shareholders for the election of directors, and to remove from
office such director and to fill any vacancy caused by the resignation, death or
removal of such director. The holders of the Common Stock, voting separately as
a single class for this purpose, shall be entitled to elect one member of the
Corporation's Board of Directors at or pursuant to each meeting or consent of
the Corporation' s shareholders for the election of directors, and to remove
from office such director and to fill any vacancy caused by the resignation,
death or removal of such director. The remaining directors authorized for
election at such election of directors shall be elected by the holders of the
Series A, B, C, D, E, F, G, H and I Stock and Common Stock, voting together as a
single class in accordance with paragraph 4 hereof.

                                      -11-
<PAGE>

     5.  Conversion Rights Shares of Preferred Stock shall be convertible into
         -----------------
shares of Common Stock as follows:

         (a)  Optional Conversion.  Subject to and upon compliance with the
              -------------------
provisions of this Paragraph 5, any holder of Series A, B, C-1, C-2, C-3, D, E,
F, G, H and I Stock shall have the right, at such holder's option, at any time
or from time to time, to convert any of such shares of Series A, B, C-1, C-2, C-
3, D, E, F, G, H and I Stock into fully paid and nonassessable shares of Common
Stock at the Series A, B, C- 1, C-2, C-3, 15, E, F, G, H and I Conversion Prices
(as hereinafter defined), respectively, in effect on the Series A, B, C-1, C-2,
C-3, D, E, F, G, H and I Conversion Dates (as hereinafter defined),
respectively, upon the terms hereinafter set forth.

         (b)  Automatic Conversion of -Series A, B. C, D, E. F, H and I
              ---------------------------------------------------------
Preferred Stock. Each outstanding share of Series A, B, C, D, E, F, H and I
----------------
Stock shall automatically be converted, without any further act of the
Corporation or its shareholders, into fully paid and nonassessable shares of
Common Stock pursuant to the formulae set forth in Subparagraph 5(d) hereof (i)
upon the closing of a firm commitment underwriting by an investment banking firm
of nationally recognized standing pursuant to an effective registration
statement under the Securities Act of 1933, as amended, covering the offering
and sale of Common Stock in which the aggregate gross offering proceeds equal or
exceed Fifteen Million Dollars ($15,000,000), and the public offering price per
share of which equals or exceeds $8.50 (such per share amount to be
appropriately adjusted for any Adjustment Event) (a "Public Offering") and (ii)
upon the affirmative vote of or written notice from at least sixty-six and two-
thirds percent (66-2/3%) of the outstanding Series A, B, C-1, C-2, C-3, D, E, F,
H-1, H-2 and I Preferred Stock, voting together as a single class.

         (c)  Automatic Conversion of Series G Preferred Stock. Each outstanding
              ------------------------------------------------
share of Series G Stock shall automatically be converted, without any further
act of the Corporation or its shareholders, into fully paid and nonassessable
shares of Common Stock pursuant to the formulae set forth in Subparagraph 5(d)
hereof (i) upon the closing of a firm commitment underwriting by an investment
banking firm of nationally recognized standing pursuant to an effective
registration statement under the Securities Act of 1933, as amended, covering
the offering and sale of Common Stock in which the aggregate gross offering
proceeds equal or exceed Fifteen Million Dollars ($15,000,000), and the public
offering price per share of which equals or exceeds $8.50 (such per share amount
to be appropriately adjusted for any Adjustment Event) (a "Public Offering") and
(ii) upon the affirmative vote of or written notice of at least sixty-six and
two thirds percent (66 2/3%) of the outstanding Series G Preferred Stock, voting
as a separate class.

         (d)  Series A, B, C-1, C-2, C-3, D, E, F, G, H and I Conversion Prices.
              -----------------------------------------------------------------

              (i)  Each share of Series I Stock shall be converted into the
number of shares of Common Stock as is determined by multiplying each such share
by a fraction, the numerator of which is Four Dollars and Twenty-Five Cents
($4.25) and the denominator of which is the Series I Conversion Price in effect
on the Series I Conversion Date as determined by reference to Subparagraph
5(d)(ii) below. Each share of Series H-1 Stock shall be converted into the
number of shares of Common Stock as is determined by multiplying each

                                      -12-
<PAGE>

such share by a fraction, the numerator of which is Three Dollars and Fifty
Cents ($3.50) and the denominator of which is the Series H-I Conversion Price in
effect on the Series H-I Conversion Date as determined by reference to
subparagraph 5(d)(ii) below. Each share of Series H-2 Stock shall be converted
into the number of shares of Common Stock as is determined by multiplying each
such share by a fraction, the numerator of which is Two Dollars and Forty-Three
Cents ($2.43) and the denominator of which is the Series H-2 Conversion Price in
effect on the Series H-2 Conversion Date as determined by reference to
subparagraph 5(d)(ii) below. Each share of Series G Stock shall be converted
into the number of shares of Common Stock as is determined by multiplying each
such share by a fraction, the numerator of which is Three Dollars and Fifty
Cents ($3.50) and the denominator of which is the Series G Conversion Price in
effect on the Series G Conversion Date as determined by reference to
Subparagraph 5(d)(ii) below. Each share of Series F Stock shall be converted
into the number of shares of Common Stock as is determined by multiplying each
such share by a fraction, the numerator of which is Four Dollars and Twenty-Five
Cents ($4.25) and the denominator of which is the Series F Conversion Price in
effect on the Series F Conversion Date as determined by reference to
Subparagraph 5(d)(ii) below. Each share of Series E Stock shall be converted
into the number of shares of Common Stock as is determined by multiplying each
such share by a fraction, the numerator of which is Three Dollars ($3.00) and
the denominator of which is the Series E Conversion Price in effect on the
Series E Conversion Date as determined by reference to Subparagraph 5(d)(ii)
below. Each share of Series D Stock shall be converted into the number of shares
of Common Stock as is-determined by multiplying each such share by a fraction,
the numerator of which is Two Dollars and Fifty Cents ($2.50) and the
denominator of which is the Series D Conversion Price in effect on the Series D
Conversion Date as determined by reference to Subparagraph 5(d)(ii) below. Each
share of Series C-3 Stock shall be converted into the number of shares of Common
Stock as is determined by multiplying each such share by a fraction, the
numerator of which is Three Dollars and Three Tenths of One Cent ($3.003) and
the denominator of which is the Series C-3 Conversion Price in effect on the
Series C-3 Conversion Date as determined by reference to Subparagraph 5(d)(ii)
below. Each share of Series C-2 Stock shall be converted into the number of
shares of Common Stock as is determined by multiplying each such share by a
fraction, the numerator of which is One Dollar and Fifty Cents ($1.50) and the
denominator of which is the Series C-2 Conversion Price in effect on the Series
C-2 Conversion Date as determined by reference to Subparagraph 5(d)(ii) below.
Each share of Series C-I Stock shall be converted into the number of shares of
Common Stock as is deter-mined by multiplying each such share by a fraction, the
numerator of which is One Dollar ($1.00) and the denominator of which is the
Series C-1 Conversion Price in effect on the Series C-1 Conversion Date as
determined by reference to Subparagraph 5(d)(ii) below. Each share of Series B
Stock shall be converted into the number of shares of Common Stock as is
determined by multiplying each such share by a fraction, the numerator of which
is One Dollar ($1.00) and the denominator of which is the Series B Conversion
Price in effect on the Series B Conversion Date as determined by reference to
Subparagraph 5(d)(ii) below. Each share of Series A Stock shall be converted
into the number of shares of Common Stock as is determined by multiplying each
such share by a fi-action, the numerator of which is Ten Cents ($0.10) and the
denominator of which is the Series A Conversion Price in effect on the Series A
Conversion Date as determined by reference to Subparagraph 5(d)(ii) below.

              (ii) The Series I Conversion Price for one (1) share of Series I
Stock shall be Four Dollars and Twenty-Five Cents ($4.25) (as such may be
adjusted pursuant to

                                      -13-
<PAGE>

Subparagraphs 5(g)(i) through 5(g)(viii) hereof) (the "Adjusted Series I
Conversion Price"). The Series H-1 Conversion Price for one (1) share of Series
H-1 Stock shall be Three Dollars and Fifty Cents ($3.50) (as such may be
adjusted pursuant to subparagraphs 5(g)(i) through 5(g)(viii) hereof) (the
"Adjusted Series H-1 Conversion Price"). The Series H-2 Conversion Price for one
(1) share of Series H-2 Stock shall be Two Dollars and Forty-Three Cents ($2.43)
(as such may be adjusted pursuant to subparagraphs 5(g)(i) through 5(g)(viii)
hereof) (the "Adjusted Series H-2 Conversion Price"). The Series G Conversion
Price for one (1) share of Series G Stock shall be Three Dollars and Fifty Cents
($3.50) (as such may be adjusted pursuant to Subparagraphs 5(g)(i) through
5(g)(viii) hereof) (the "Adjusted Series G Conversion Price"). The Series F
Conversion Price for one (1) share of Series F Stock shall be Four Dollars and
Twenty-Five Cents ($4.25) (as such may be adjusted pursuant to Subparagraphs
5(g)(i) through 5(g)(viii) hereof) (the "Adjusted Series F Conversion Price").
The Series E Conversion Price for one (1) share of Series E Stock shall be Three
Dollars ($3.00) (as such may be adjusted pursuant to Subparagraphs 5(g)(i)
through 5(g)(vii) hereof) (the "Adjusted Series E Conversion Price"). The Series
D Conversion Price for one (1) share of Series D Stock shall be Two Dollars and
Fifty Cents ($2.50) (as such may be adjusted pursuant to Subparagraphs 5(g)(i)
through 5(g)(vii) hereof) (the "Adjusted Series D Conversion Price"). The Series
C-3 Conversion Price for one (1) share of Series C-3 Stock shall be Three
Dollars and Three Tenths of One Cent ($3.003) (as such may be adjusted pursuant
to Subparagraphs 5(g)(i) through 5(g)(vii) hereof) (the "Adjusted Series C-3
Conversion Price"). The Series C-2 Conversion Price for one (1) share of Series
C-2 Stock shall be One Dollar and Fifty Cents ($1.50) (as such may be adjusted
pursuant to Subparagraphs 5(g)(i) through 5(g)(vii) hereof) (the "Adjusted
Series C-2 Conversion Price"). The Series C-1 Conversion Price for one (1) share
of Series C-1 Stock shall be One Dollar ($1.00) (as such may be adjusted
pursuant to Subparagraphs 5(g)(i) through 5(g)(vii) hereof) (the "Adjusted
Series C-1 Conversion Price"). The Series B Conversion Price for one (1) share
of Series B Stock shall be One Dollar ($1.00) (as such may be adjusted pursuant-
to Subparagraphs 5(g)(i) through 5(g)(vii) hereof) (the "Adjusted Series B
Conversion Price"). The Series A Conversion Price for one (1) share of Series A
Stock shall be Ten Cents ($0.10) (as such may be adjusted pursuant to
Subparagraphs 5(g)(i) through 5(g)(vii) hereof) (the "Adjusted Series A
Conversion Price").

              (iii)  Each of the Series A, B, C-1, C-2, C-3, D, E, F, G, H-1, H-
2 and I Conversion Price shall be subject to adjustment as set forth in
Subparagraph 5(f) hereof.

         (e)  Mechanics of Conversion.  Pursuant to Subparagraph 5 (b) or 5(c)
              -----------------------
hereof, the outstanding shares of Series A, B, C, D, E, F, G, H and I Preferred
Stock shall be converted automatically without any further action by the holders
of such shares and whether or not the certificates representing such shares are
surrendered to the Corporation or its transfer agent; provided, that the
Corporation shall not be obligated to issue to any such holder certificates
evidencing the shares of Common Stock issuable upon such conversion unless
certificates evidencing the shares of Series A, B, C, D, E, F, G, H and I
Preferred Stock or an appropriate indemnity bond are delivered to the
Corporation or any transfer agent of the Corporation. The holder of any shares
of Series A, B, C, D, E, F, G, H and I Preferred Stock may exercise the
conversion right specified in Subparagraph 5(a) hereof as to any part thereof by
surrendering to the Corporation or any transfer agent of the Corporation the
certificate or certificates representing the shares to be converted, accompanied
by written notice stating that the holder elects to convert all or a specified
portion of the shares represented thereby.

                                      -14-
<PAGE>

Conversion of such Preferred Stock shall be deemed to have been effected on the
date on which an event specified with respect to such Preferred Stock in
Subparagraph 5(b) or 5(c) hereof shall have occurred or on the date when
delivery of notice of an election to convert and certificates representing such
shares is made, as the case may be, and such date is referred to herein with
respect to such series of Preferred Stock as the "Conversion Date" for such
series. Subject to the provisions of Subparagraph 5(g)(v) hereof, as promptly as
practicable after the Conversion Date (and after surrender of the certificate or
certificates representing shares of such Preferred Stock to the Corporation or
any transfer agent of the Corporation in the case of conversions pursuant to
Subparagraph 5(b) or 5(c) hereof) the Corporation shall issue and deliver to
such holder a certificate or certificates for the number of full shares of
Common Stock to which such holder is entitled and a check or cash with respect
to any fractional interest in a share of Common Stock as provided in
Subparagraph 5(e) hereof and any dividends on the such Preferred Stock which
such holder is entitled to receive, but has not yet received. Subject to the
provisions of Subparagraph 5(f)(v) hereof, the person in whose name the
certificate or certificates for Common Stock are to be issued shall be deemed to
have become a holder of record of such Common Stock on the applicable Conversion
Date. Upon conversion of only a portion of the number of shares covered by a
certificate representing shares of Preferred Stock surrendered for conversion
(in the case of conversion pursuant to Subparagraph 5(a) hereof), the
Corporation shall issue and deliver to the holder of the certificate so
surrendered for conversion, at the expense of the Corporation, a new certificate
covering the number of shares of Preferred Stock representing the unconverted
portion of the certificate so surrendered.

         (f)  Fractional Shares.  No fractional shares of Common Stock or scrip
              -----------------
shall be issued upon conversion of shares of Preferred Stock. If more than one
share of Preferred Stock shall be surrendered for conversion at any one time by
the same holder, the number of full shares of Common Stock issuable upon
conversion thereof shall be computed on the basis of the aggregate number of
shares of Preferred Stock so surrendered. Instead of any fractional shares of
Common Stock which would otherwise be issuable upon conversion of any shares of
Preferred Stock, the Corporation shall pay a cash adjustment in respect of such
fractional interest in an amount equal to that fractional interest of the then
current market price, as determined reasonably and in good faith by the Board of
Directors of the Corporation, irrespective of any accounting treatment.

         (g)  Conversion Price Adjustments for the Preferred Stock.  Each of the
              ----------------------------------------------------
Series A, B, C-1, C-2, C-3, D, E, F, G, H-1, H-2 and I Conversion Price, as
applicable, shall be subject to adjustment from time to time as follows:

              (i)  Stock Dividends, Stock Splits. If the number of shares of
                   -----------------------------
Common Stock outstanding at any time after the date of issuance of a series of
Preferred Stock is increased by a stock dividend payable in shares of Common
Stock or by a subdivision or split-up of shares of Common Stock, then,
immediately after the record date fixed for the determination of holders of
Common Stock entitled to receive such stock dividend or the effective date of
such subdivision or split-up, as the case may be, the Conversion Price for each
series of Preferred Stock shall be automatically reduced so that the holder of
any shares of such series of Preferred Stock thereafter converted shall be
entitled to receive the number of shares of Common Stock of the Corporation
which he would have owned immediately following such action had such shares of
Preferred Stock been converted immediately prior thereto.

                                      -15-
<PAGE>

              (ii) Combination of Stock.  If the number of shares of Common
                   --------------------
Stock outstanding at any time after the date of issuance of a series of
Preferred Stock is decreased by a combination of the outstanding shares of
Common Stock, then, immediately after the effective date of such combination,
the Conversion Price for each series of Preferred Stock shall be automatically
increased so that the holder of any shares of Preferred Stock thereafter
converted shall be entitled to receive the number of shares of Common Stock of
the Corporation which he would have owned immediately following such action had
such shares of Preferred Stock been converted immediately prior thereto.

              (iii)  Reorganizations, Etc.  In case of any capital
                     ---------------------
reorganization of the Corporation, or of any reclassification of the Common
Stock, or in case of the merger of the Corporation with or into any other
Person, the exchange of shares of Common Stock for securities of another Person,
or of the sale, lease or other transfer of all or substantially all of the
assets of the Corporation to any other Person (other than reorganizations,
reclassifications, mergers, exchanges, sales, leases or other transfers provided
for in Section 3 hereof), each share of Preferred Stock shall, after such
capital reorganization, reclassification, merger, exchange, sale, lease or other
transfer, be convertible into the number of shares of stock or other securities
or property to which the Common Stock issuable (at the time of such capital
reorganization, reclassification, merger, exchange, sale, lease or other
transfer) upon conversion of such share of Preferred Stock would have been
entitled upon such capital reorganization, reclassification,, merger, exchange,
sale, lease or other transfer; and in any such case, if necessary, the
provisions set forth herein with respect to the rights and interests thereafter
of the holders of each series of Preferred Stock shall be automatically adjusted
so as to be applicable, as nearly as may reasonably be possible, to any shares
of stock or other securities or property thereafter deliverable on the
conversion of the shares of each series of Preferred Stock. The subdivision or
combination of shares of Common Stock issuable upon conversion of shares of
Preferred Stock at any time outstanding into a greater or lesser number of
shares of Common Stock (whether with or without par value) shall not be deemed
to be a reclassification of the Common Stock of the Corporation for the purposes
of this clause (iii).

              (iv) Rounding of Calculations, Minimum Adjustment.  All
                   --------------------------------------------
calculations under this Subparagraph 5(g) shall be made by rounding upward to
the nearest cent or rounding downward to the nearest one hundredth (1/100th) of
a share, as the case may be. Any provision of this Paragraph 5 to the contrary
notwithstanding and except for immediately prior to the time shares of Preferred
Stock convert into Common Stock (for which this sentence shall not apply), no
adjustment in the Conversion Price of any series of Preferred Stock shall be
made if the amount of such adjustment would be less than one percent (1%) of the
applicable Conversion Price of such series of Preferred Stock then in effect,
but any such amount shall be carried forward and an adjustment with respect
thereto shall be made at the time of and together with any subsequent adjustment
which, together with such amount and any other amount or amounts so carried
forward, shall aggregate one percent (1%) or more of the applicable Conversion
Price of such series of Preferred Stock then in effect.

              (v)  Timing of Issuance of Additional Common Stock Upon Certain
                   ----------------------------------------------------------
Adjustments. In any case in which the provisions of this Subparagraph 5(g) shall
------------
require that an adjustment shall become effective immediately after the record
date for an event, the Corporation may defer until the occurrence of such event
(A) issuing to the holder of any shares

                                      -16-
<PAGE>

of Preferred Stock converted after such record date and before the occurrence of
such event the additional shares of Common Stock issuable upon such conversion
by reason of the adjustment required by such event over and above the shares of
Common Stock issuable upon such conversion before giving effect to such
adjustment and (B) paying to such holder any amount of cash in lieu of a
fractional share of Common Stock pursuant to Subparagraph (f) of this Paragraph
5; provided, that the Corporation upon request shall deliver to such holder an
appropriate instrument evidencing such holder's right to receive such additional
shares, and such cash, upon the occurrence of the event requiring such
adjustment.

              (vi) Stock Issued at a Price Less than the Applicable Series C-1,
                   ------------------------------------------------------------
C-2, C-3, D, E, F, G, H-1, H-2 and I Conversion Price. -
-----------------------------------------------------

                   (A)  In the event that after the file date of this Amended
     Certificate of Incorporation this Corporation shall issue, sell or enter
     into any contract to issue or sell any stock other than Series G or H-1
     Excluded Stock (as defined in Subparagraph 5(g)(vii)(A) hereof) ("Series G
     Additional Stock" or "Series H-1 Additional Stock") for a consideration per
     share less than the Adjusted Series G or H-1 Conversion Price, as the case
     may be, (determined on a Common Stock equivalent basis if securities are
     other than Common Stock) in effect on the date of and immediately prior to
     such issue, sale or contract date then and in such event, the Adjusted
     Series G or H-1 Conversion Price, as the case may be, shall be reduced,
     concurrently with such issue, sale or contract, to a price (calculated to
     the nearest cent) determined by dividing the aggregate consideration
     received by the Corporation for the total number of Series G or H-1
     Additional Stock, as the case may be (determined on a Common Stock
     equivalent basis if securities are other than Common Stock) so issued, sold
     or contracted for by the total number of Series G or H-1 Additional Stock,
     as the case may be, (determined on a Common Stock equivalent basis if
     securities are other than Common Stock) so issued, sold or contracted for.

                   (B)  If the Corporation shall issue, sell or enter into any
     contract to issue or sell any stock other than Excluded Stock (as defined
     in subparagraph 5(g)(vii)(B) hereof) ("Additional Stock") without
     consideration or for consideration per share (determined on a Common Stock
     equivalent basis if the securities are other than Common Stock) for less
     than the Adjusted Series C, D, E, F, H-2 or I Conversion Price in effect on
     the date of and immediately prior to such issue, sale or contract date
     (taking into account all prior adjustments thereto pursuant to Subparagraph
     5(g) hereof), then the Series C-1, C-2, C-3, D, E, F, H-2 or I Conversion
     Price, as applicable, shall, concurrently with such issue, sale or
     contract, be reduced to a price per share determined by multiplying the
     Series C-1, C-2, C-3, D, E, F, H-2 or I Conversion Price, as applicable, by
     a fraction (i) the numerator of which shall be (A) the number of shares of
     Common Stock deemed outstanding (as defined in the following sentence)
     immediately

                                      -17-
<PAGE>

     prior to such issuance, sale or contract date, plus (B) the number of
     shares of Common Stock which the aggregate consideration received by the
     Corporation for the aggregate Additional Stock would purchase at such
     Adjusted Series C-1, C-2, C-3, D, E, F, H-2 or I Conversion Price in effect
     immediately prior to such issuance of Additional Stock, as applicable, and
     (ii) the denominator of which shall be (X) the number of shares of Common
     Stock deemed outstanding (as defined in the following sentence) immediately
     prior to such issuance, sale or contract date, plus (Y) the total number of
     shares of Additional Stock (determined on a Common Stock equivalent basis
     if securities are other than Common Stock) so issued, sold or contracted
     for. For the purposes of the preceding sentence Common Stock shall mean,
     (i) all outstanding shares of Common Stock and, (ii) all shares of Common
     Stock issuable upon conversion of outstanding shares of Series A, B. C-1,
     C-2, C-3, D, E, F, G, H and I Preferred Stock.

                 (C)  For purposes of any adjustment of the Series C-1, C-2, C-
     3, D, E, F, G, H-1, H-2 or I Conversion Price pursuant to this Subparagraph
     5(g)(vi), (i) the grant, issue or sale of Additional Stock consisting of
     the same class of security and wan-ants to purchase such security issued or
     issuable at the same price at two or more closings held within a-six-month
     period shall be aggregated and shall be treated as one sale of Additional
     Stock occurring on the earliest date on which such securities were granted,
     issued or sold, and (ii) the grant, issue or sale of Additional Stock
     consisting of one or more types of securities in connection with any one
     financing transaction shall be aggregated and shall be treated as one sale
     of Additional Stock occurring on the earliest date on which such securities
     were granted, issued or sold with the purchase price for the sale of such
     Additional Stock equal to the aggregate consideration paid or to be paid
     for such Additional Stock and the per share security purchase price equal
     to the quotient of (x) the aggregate consideration paid or to be paid for
     such Additional Stock divided by (y) the aggregate number of shares of
     Additional Stock (determined on a Common Stock equivalent basis for
     securities other than Common Stock) so issued, granted or sold.

     In addition, for the purposes of any adjustment of the Series C-1, C-2, C-
3, D, E, F, G, H-1, H-2 or I Conversion Price pursuant to this Subparagraph
5(g)(vi), the following provisions shall be applicable:

                 (D)  Cash.  In the case of the issuance of securities of the
                      ----
     Corporation for cash, the amount of the consideration received by the
     Corporation shall be deemed to be the amount of the cash proceeds received
     by the Corporation for such securities before deducting therefrom any
     reasonable discounts, commissions, taxes or other expenses allowed, paid or
     incurred by the Corporation for any underwriting or otherwise in connection
     with the issuance and sale thereof.

                 (E) Consideration Other than Cash. In the case of the issuance
                     -----------------------------
     of securities of the Corporation (other than the issuance of Common Stock
     upon the conversion of shares or securities of the Corporation, capital
     stock or other securities of the Corporation pursuant to their original
     terms) for a consideration in whole or in part other than cash, including
     securities acquired in exchange therefor (other than securities by their
     terms so exchangeable), the consideration other than cash shall be deemed
     to be the fair market value thereof as determined reasonably and in good
     faith by the Board of Directors of the Corporation, irrespective of any
     accounting treatment.

                 (F)  Options and Convertible Securities.  In the case of the
                      ----------------------------------
     issuance of (i) options, warrants or other rights to purchase or acquire
     Common Stock (whether or not at the time exercisable), (ii) securities by
     their terms convertible into or

                                      -18-
<PAGE>

     exchangeable for Common Stock (whether or not at the time so convertible or
     exercisable) or (iii) options, warrants or rights to purchase such
     convertible or exchangeable securities whether or not at the time
     exercisable (collectively, "Convertible Securities"), the following
     provisions shall apply for all purposes of this subsection 5(g)(vi) and
     5(g)(vii):

                      (1)  aggregate maximum number of shares of Common Stock
         deliverable upon exercise of such Convertible Securities shall be
         deemed to have been issued at the time such Convertible Securities were
         issued and for a consideration equal to the consideration (determined
         in the manner provided in subclauses (D) and (E) above), if any,
         received by the Corporation upon the issuance of such Convertible
         Securities plus the minimum purchase price provided in such Convertible
         Securities for the Common Stock covered thereby;

                      (2)  the aggregate maximum number of shares of Common
         Stock deliverable upon conversion of or in exchange for any such
         Convertible Securities, or upon the exercise of options, wan-ants or
         other rights to purchase or acquire such Convertible Securities and the
         subsequent conversion or exchange thereof, shall be deemed to have been
         issued at the time such securities were issued or such options,
         warrants or rights were issued and for a consideration equal to the
         consideration, if any, received by the Corporation for any such
         Convertible Securities and related options, warrants or rights
         (excluding any cash received on account of accrued interest or accrued
         dividends), plus the minimum additional consideration, if any, to be
         received by the Corporation upon the conversion or exchange of such
         Convertible Securities and the exercise of any related options,
         warrants or rights (the consideration in each case to be determined in
         the manner provided in subclauses (D) and (E) above);

                      (3)  on any change in the number of shares of Common Stock
         deliverable upon exercise of any such Convertible Securities or
         conversion of or exchange for such Convertible Securities or any change
         in the consideration to be received by the Corporation upon such
         exercise, conversion or exchange, including, but not limited to, a
         change resulting from the anti-dilution provisions thereof, the
         applicable Conversion Price as then in effect, to the extent in any way
         affected by or computed using such Convertible Securities, shall
         automatically be readjusted to such Conversion Price as would have been
         obtained had an adjustment been made upon the issuance of such
         Convertible Securities not exercised prior. to such change, or
         securities not converted or exchanged prior to such change, upon the
         basis of such change;

                      (4)  if the applicable Conversion Price shall have been
         adjusted upon or after the issuance of any such Convertible Securities,
         no further adjustment of such Conversion Price shall be made for the
         actual issuance of Common Stock upon the exercise thereof.

                                      -19-
<PAGE>

               (vii)  Excluded Stock.  (A) "Series G Excluded Stock" and "Series
                      --------------
H-1 Excluded Stock" shall mean shares of Common Stock issued or reserved for
issuance by the Corporation (a) as a stock dividend payable in shares of Common
Stock, (b) upon any subdivision or split-up of the outstanding shares of Common
Stock, (c) for the sale or issuance of Common Stock to employees, officers,
directors or consultants, pursuant to stock purchase, stock option or stock
bonus plans which have been authorized and approved by the Board of Directors,
at prices not less than the fair market value of the Common Stock, as determined
in good faith by the Board of Directors (or the Compensation Committee thereof,
if any) of the Corporation (including options), (d) upon conversion of up to
603,578 shares Series F Preferred Stock or other securities issuable upon
exercise of Warrants issued pursuant to a Series F Convertible Preferred Stock
Purchase Agreement dated May 7, 1997 between the Corporation and the Investors
as defined therein, (e) upon conversion of shares of Series A, B, C, D, E, F, G,
H or I Preferred Stock, (f) the issuance of warrants to purchase up to 1,656,251
shares of common stock issued in connection with the Corporation's Series G
Preferred Stock financing and the conversion or exercise of any such wan-ants,
(g) upon conversion of up to 691,706 shares of Series H-2 Preferred Stock
issuable upon exercise of warrants issued pursuant to a Securities Purchase
Agreement between the Corporation and the purchasers of Series H Preferred
Stock, (h) to financial institutions or lessors in connection with commercial
credit arrangements, equipment financings or similar transactions approved by
the Board of Directors.

                      (A)  "Excluded Stock" shall mean shares of Common Stock
     issued or reserved for issuance by the Corporation (a) as a stock dividend
     payable in shares of Common Stock, (b) upon any subdivision or split-up of
     the outstanding shares of Common Stock, (c) for the sale or issuance of
     Common Stock to employees, officers, directors or consultants, pursuant to
     stock purchase, stock option or stock bonus plans which have been
     authorized and approved by the Board of Directors, at prices not less than
     the fair market value of the Common Stock, as determined in good faith by
     the Board of Directors (or the Compensation Committee thereof, if any) of
     the Corporation (including options), (d) Series F Preferred Stock or other
     securities issuable upon exercise of Wan-ants issued pursuant to a Series F
     Convertible Preferred Stock Purchase Agreement dated May 7, 1997 between
     the Corporation and the Investors as defined therein (e) Series I Preferred
     Stock issued pursuant to a Securities Purchase Agreement between the
     Corporation and the purchasers of Series I Preferred Stock, (f) upon
     conversion of shares of Series A, B, C, D, E, F, G, H or I Preferred Stock,
     (g) to financial institutions or. lessors in connection with commercial
     credit arrangements, equipment financings or similar transactions approved
     by the Board of Directors.

              (viii)  Special Adjustment of Series F, Series G, Series H and
                      ------------------------------------------------------
Series I Conversion Prices Upon on Sale of the Corporation.  If, the execution
----------------------------------------------------------
of either a definitive agreement or letter of intent relating to a Sale of the
Company occurs after May 7, 1998 and on or before August 7, 1999, whereby the
consideration received by the Corporation is less than Four Dollars and Twenty-
Five Cents ($4.25) per share (based on all outstanding shares (including vested
options and exercisable warrants) immediately prior to the closing of such Sale
of the Company and treating all shares of convertible Preferred Stock as
converted to Common Stock at the Conversion Price in effect immediately prior to
such closing), then effective and contingent upon the closing of such Sale of
the Company, the Adjusted Series F, Adjusted Series G and Adjusted Series H
Conversion Prices shall be adjusted to an amount equal to the

                                      -20-
<PAGE>

Adjusted Series E Conversion Price in effect immediately prior to such closing;
provided, however, to the extent that the Adjusted Series F Conversion Price,
the Adjusted Series G or the Adjusted Series H Conversion Price at such time
were less than the Adjusted Series E Conversion Price then in effect, then such
Adjusted Series F Conversion Price, Adjusted Series G or the Adjusted Series H
Conversion Price, as applicable, shall not be adjusted pursuant to this
subparagraph.

         (h)  Statement Regarding Adjustments.  Whenever a Conversion Price
              -------------------------------
shall be adjusted as provided in Subparagraph 5(g) hereof, the Corporation shall
as soon as practicable file, at the office of any transfer agent for the
affected series of Preferred Stock and at the principal office of the
Corporation, a certificate showing in detail the facts requiring such adjustment
and the Conversion Price for such series that shall be in effect after such
adjustment, and the Corporation shall also cause a copy of such certificate to
be sent by mail, first class postage prepaid, to each holder of such series of
Preferred Stock at its address appearing on the Corporation's records. Where
appropriate such copy may be given in advance and may be included as part of a
notice required to be mailed under the provisions of Subparagraph 5(i) hereof.

         (i)  Notice to Holders.  In the event the Corporation shall propose to
              -----------------
take any action of the type described in Subparagraphs 5(g)(i) through
5(g)(iii), the Corporation shall give notice to each holder of shares of Series
A, B, C, D, E, F, G, H and I Preferred Stock in the manner set forth in
Subparagraph 5(h) hereof, which notice shall specify the record date, if any,
with respect to any such action and the approximate date on which such action is
to take place. Such notice shall also set forth such facts with respect thereto
as shall be reasonably necessary to indicate the effect of such action (to the
extent such effect may be known at the date of such notice) on the Conversion
Price of each series of Preferred Stock and the number, kind or class of shares
or other securities or property which shall be deliverable or purchasable upon
the occurrence of such action or deliverable upon conversion of shares of each
series of Preferred Stock. In the case of any action which would require the
fixing of a record date, such notice shall be given at least fifteen (15) days
prior to the date so fixed, and in case of all other action, such notice shall
be given at least twenty (20) days prior to the taking of such proposed action.

         (j)  Costs.  The Corporation shall pay all documentary, stamp, transfer
              -----
or other transactional taxes attributable to the issuance or delivery of shares
of Common Stock of the Corporation upon conversion of any shares of Preferred
Stock; provided, that the Corporation shall not be required to pay any taxes
which may be payable in respect of any transfer involved in the issuance or
delivery of any certificate for such shares in a name other than that of the
holder of the Preferred Stock in respect of which such shares are being issued.

         (k)  Reservation of Shares.  he Corporation shall reserve at all times,
              ---------------------
so long as any shares of Preferred Stock remain outstanding or reserved for
issuance upon exercise of outstanding options or warrants, free from preemptive
rights, out of its authorized but unissued shares of Common Stock, solely for
the purpose of effecting the conversion of the shares of Preferred Stock,
sufficient shares of Common Stock to provide for the conversion of all
outstanding shares of Preferred Stock.

                                      -21-
<PAGE>

         (l)  Approvals.  If any shares of Common Stock to be reserved for the
              ---------
purpose of conversion of shares of Preferred Stock require registration with or
approval of any governmental authority under any Federal or state law before
such shares may be validly issued or delivered upon conversion, then the
Corporation will in good faith and as expeditiously as possible endeavor to
secure such registration or approval, as the case may be. If, and as long as,
any Common Stock into which the shares of Preferred Stock are then convertible
is listed on any national securities exchange, the Corporation will, if
permitted by the rules of such-exchanger list and keep listed on such exchange,
upon official notice of issuance, all shares of such Common Stock issuable upon
conversion.

         (m)  Valid Issuance.  All shares of Common Stock which may be issued
              --------------
upon conversion of the shares of Preferred Stock will, upon issuance by the
Corporation, be duly and validly issued, fully paid and nonassessable and free
from all taxes, liens and charges with respect to the issuance thereof.

         (n)  Other Distributions.  In the event the Corporation shall declare a
              -------------------
distribution payable in securities of other persons, evidences of indebtedness
issued by the Corporation or other persons, assets (excluding cash dividends) or
options or rights not referred to in subparagraph 5(g)(i), then, in each such
case for the purpose of this subparagraph 5(n), the holders of the Preferred
Stock shall be entitled to a proportionate share of any such distribution as
though they were the holders of the number of shares of Common Stock of the
Corporation into which their shares of Preferred Stock are convertible as of the
record date fixed for the determination of the holders of Common Stock of the
Corporation entitled to receive such distribution.

         (o)  No Impairment.  The Corporation will not, by amendment of its
              -------------
Certificate of Incorporation or through any reorganization, recapitalization,
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 hereunder by the
Corporation, but will at all times in good faith assist in the carrying out of
all the provisions of this Section 5 and in the taking of all such action as may
be necessary or appropriate in order to protect the conversion rights of the
holders of Preferred Stock against impairment.

         (p)  Notices of Record Date.  In the event of any taking by the
              ----------------------
Corporation of a record of the holders of any class of securities for the
purpose of determining the holders thereof who are entitled to receive any
dividend (other than a cash dividend) or other distribution, any right to
subscribe-for, purchase or otherwise acquire any shares of stock of any class or
any other securities or property, or to receive any other right, the Corporation
shall mail to each holder of Preferred Stock, at least twenty (20) days prior to
the date specified therein, a notice specifying the date on which any such
record is to be taken for the purpose of such dividend, distribution or right,
and the amount and character of such dividend, distribution or right.

         (q)  If all of the outstanding shares of Series C, D, E, F, G, H and I
Preferred Stock shall be converted to Common Stock, then effective on the
Conversion Date of such conversion, all shares of all series of preferred stock
that are junior to the Series C, D, E, F,

                                      -22-
<PAGE>

G, H and I shall automatically and without further action on the part of any of
the holders thereof convert to Common Stock.

         6.  Redemption.
             ----------

             (a)  Redemption Events.
                  -----------------

                  (i)  The holder or holders of not less than a majority in
voting power of the outstanding Series G Preferred Stock may require the
Corporation to redeem the outstanding Series G Preferred Stock in three equal
installments with the first such installment for thirty-three and one-third
percent (33-1/3%) of the then outstanding shares of Series G Preferred Stock
being- due and payable on December 31, 2003, the second such installment for
fifty percent (50%) of the then-outstanding shares of Series G Preferred Stock
being due and payable on December 31, 2004 and the third and final such
installment for all remaining outstanding shares of Series G Preferred Stock
being due and payable on December 31,2005.

                  (ii) An election pursuant to subparagraph (i) of this Section
B6(a) shall be made by such holders giving the Corporation and each other holder
of Series G Preferred Stock not less than ninety (90) days prior written notice,
which notice shall set forth the date for such redemption.

             (b)  Redemption Date, Redemption Price.  Upon the election of the
                  ---------------------------------
holders of at least a majority of the voting power of the outstanding Series G
Preferred Stock to cause the Corporation to redeem the Series G Preferred Stock
pursuant to Article III Section B6(a)(i), all holders of Series G Preferred
Stock shall be deemed to have elected to cause all of the Series G Preferred
Stock to be so redeemed. Any date upon which a redemption shall occur in
accordance with Section B6(a) shall be referred to as a "Series G Preferred
Redemption Date." The redemption price for each share of Series G Preferred
Stock redeemed pursuant to Section B6 shall be an amount in cash equal to (i)
Four Dollars and Twenty Five Cents ($4.25) (such per share amount to be
appropriately adjusted for any Adjustment Event) plus (ii) any accrued but
unpaid dividends on such share of Series G Preferred Stock pursuant to Sections
B2 and B6(d) hereof (collectively, the "Series G Preferred Redemption Price").
The aggregate Series G Preferred Redemption Price shall be payable in cash in
immediately available funds to the respective holders of the Series G Preferred
Stock on each Series G Preferred Redemption Date, subject to Sections B6(a) and
B6(c). After an election has been made under this Section B6(b) by the holders
of at least a majority of the voting power of the outstanding Series G Preferred
Stock, until the full Series G Preferred Redemption Price has been paid to such
holders for all shares of Series G Preferred Stock being redeemed: (A) no
dividend whatsoever shall be paid or declared, and no distribution shall be
made, on any capital stock of the Corporation (other than the Series G Preferred
Stock in accordance with Section B6(d))~ and (B) no shares of capital stock of
the Corporation (other than the Series G Preferred Stock in accordance with this
Section B6) shall be purchased, redeemed or acquired by the Corporation and no
monies shall be paid into or made available for a sinking fund or set aside or
made available for the purchase, redemption or acquisition thereof.
Notwithstanding the election to cause the Corporation to redeem the Series G
Preferred Stock as provided above, until the full Series G Preferred Redemption
Price has been paid to the holders of the Series G Preferred

                                      -23-
<PAGE>

Stock, the holders of at least a majority of the voting power of the outstanding
Series G Preferred Stock may rescind such election by providing written notice
thereof to the Corporation.

         (c)  Dividend After Series G Preferred Redemption Date. From and after
              -------------------------------------------------
a Series G Preferred Redemption Date, no shares of Series G Preferred Stock
subject to redemption shall be entitled to dividends, if any, as contemplated by
Section A.2; provided, however, that in the event that shares of Series G
             --------  -------
Preferred Stock are unable to be redeemed and continue to be outstanding in
accordance with Section B.6(c), such shares shall continue to be entitled to
dividends and interest thereon as provided in Sections A.2 and B.6(c) until the
date on which such shares are actually redeemed by the Corporation.

         (d)  Surrender of Certificates.  The Corporation shall give, not less
              -------------------------
than 15 days prior to nor more than 30 days in advance of the Series G Preferred
Redemption Date, written notice (the "Redemption Notice") to all holders of the
Series G Preferred Stock, which shall require each holder submitting shares for
redemption to surrender to the Corporation on or before the Series G Preferred
Redemption Date, at the place designated in the Redemption Notice, such holder's
certificate or certificates representing the shares of Series G Preferred Stock
to be redeemed. On or prior to the Redemption Date, each holder of shares of
Series G Preferred Stock submitted for redemption shall surrender the
certificate or certificates evidencing such shares to the Corporation, at the
place designated in the Redemption Notice and shall thereupon be entitled to
receive payment of the appropriate Redemption Price by certified check or wire
transfer. In the event the certificate or certificates are lost, stolen or
missing, the holder of Series G Preferred Stock shall deliver an affidavit or
agreement satisfactory to the Corporation to indemnify the Corporation from any
loss incurred by it in connection therewith (an "Affidavit of Loss") with
respect to such certificates at the place set forth in the Redemption Notice.
Each surrendered certificate shall be cancelled and retired; provided, however,
                                                             --------  -------
that if the holder has exercised its redemption right pursuant to Section
B.6(a)(i) or the Corporation is prohibited from redeeming all shares of Series G
Preferred Stock as provided in Section B.6(c), the holder shall not be required
to surrender said certificate(s) to the Corporation until said holder has
received a new stock certificate for those shares of Series G Preferred Stock
not so redeemed.

     7.  Retirement of Shares. Shares of Series A, B, C, D, E, F, G, H or I
         --------------------
Preferred Stock which have been issued and have been redeemed, repurchased or
reacquired in any manner by the Corporation shall be retired and shall not be
reissued.

     8.  General Provisions.
         ------------------

         (a)  For purposes of this Certificate, the term "Person" may be an
individual, a corporation, a partnership, an unincorporated organization, an
association, a joint stock company, a joint venture, a trust, an estate, a
government or any agency or political subdivision thereof, or other entity,
whether acting in an individual, fiduciary or other capacity.

         (b)  All accounting terms used herein and not expressly defined herein
shall have the meanings given to them in accordance with generally accepted
accounting principles.

                                      -24-
<PAGE>

         (c)  The headings of the paragraphs, subparagraphs, clauses and
subclauses hereof are for convenience of reference only and shall not &fine,
limit or affect any of the provisions hereof.

                                      IV.

     A.  To the fullest extent permissible under Delaware General Corporations
Law, as the same exists or as may hereafter be amended, a director of the
Corporation shall not be personally liable to the Corporation or its
stockholders for monetary damages of breach of fiduciary duty as director.

     B.  Any amendment, repeal or modification of this Article IV, or the
adoption of any provision of this Certificate of Incorporation inconsistent with
this Article IV, by the stockholders of the corporation shall not apply to or
adversely affect any right or protection of a director of the corporation
existing at the time of such amendment, repeal, modification or adoption.

     C.  To the fullest extent permitted by applicable law, the Corporation is
authorized to provide indemnification of (and advancement of expenses to) agents
of the Corporation (and any other persons to which Delaware law permits the
Corporation to provide indemnification) through bylaw provisions, agreements
with such agents or other persons, vote of stockholders or disinterested
directors or otherwise, in excess of the indemnification and advancement
otherwise permitted by Section 145 of the Delaware General Corporations Code,
subject only to the limits created by applicable Delaware law (statutory or non-
statutory), with respect to actions for breach of duty to the Corporation, its
stockholders and others

                                      V.

     Except as otherwise provided in this Certificate of Incorporation, the
Corporation reserves the right to adopt, alter, rescind or amend in any respect
any provisions contained in this Certificate of Incorporation in the manner now
or hereafter prescribed by applicable law, and all rights conferred on
stockholders herein are granted subject to this reservation.

                                      VI.

     The Board of Directors may from time to time adopt, alter, repeal, rescind
or amend any or all of the Bylaws of the Corporation without any action on the
part of the stockholders; provided, however, that the stockholders may alter,
repeal, rescind or amend any Bylaws adopted by the Board of Directors, and no
amendment or supplement to the Bylaws adopted by the Board of Directors shall
vary or conflict with any amendment or supplement adopted by the stockholders.


     FOURTH  The foregoing Restated Certificate of Incorporation has been duly
approved by the Board of Directors.

                                      -25-
<PAGE>

     FIFTH    The foregoing Restated Certificate of Incorporation has been duly
approved by the required vote of shareholders in accordance with Section 228 of
the General Corporation Law of the State of Delaware

     SIXTH    That said Restated Certificate of Incorporation was duly adopted
in accordance with the provisions of Sections 242 and 245 of the General
Corporation Law of the State of Delaware.

     The undersigned declares under penalty of perjury that the matters set
forth in the foregoing certificate are true of his own knowledge.

     IN WITNESS WHEREOF, the undersigned has executed and subscribed this
Certificate in San Jose, California this          day of September, 2000.




                                       _____________________________________
                                                 Vinod K. Agarwal
                                             President and Secretary

                                      -26-


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