<PAGE>
                                                                     EXHIBIT 4.2


                                  NOOSH, INC.

                              AMENDED AND RESTATED
                           INVESTOR RIGHTS AGREEMENT



                                January 24, 2000
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                               Table Of Contents

                                                                               Page
<C>                   <S>                                                      <C>
Section 1. General..........................................................     2
      1.1  Definitions......................................................     2
Section 2. Registration; Restrictions On Transfer...........................     3
      2.1  Restrictions on Transfer.........................................     3
      2.2  Demand Registration..............................................     4
      2.3  Piggyback Registrations..........................................     6
      2.4  Form S-3 Registration............................................     7
      2.5  Expenses of Registration.........................................     8
      2.6  Obligations of the Company.......................................     8
      2.7  Termination of Registration Rights...............................     9
      2.8  Delay of Registration; Furnishing Information....................     9
      2.9  Indemnification..................................................    10
      2.10  Assignment of Registration Rights................................   12
      2.11  Amendment of Registration Rights.................................   12
      2.12  Limitation on Subsequent Registration Rights.....................   12
      2.13  "Market Stand-Off" Agreement; Agreement to Furnish Information...   12
      2.14  Rule 144 Reporting...............................................   13
Section 3. Covenants Of The Company..........................................   14
      3.1  Basic Financial Information and Reporting.........................   14
      3.2  Inspection Rights................................................    14
      3.3  Confidentiality of Records.......................................    15
      3.4  Reservation of Common Stock......................................    15
      3.5  Employee Proprietary Information and Inventions Agreement........    15
      3.6  Key Man Insurance................................................    15
      3.7  Stock Vesting....................................................    15
      3.8  Observer Rights..................................................    15
      3.9  Qualified Small Business Stock...................................    16
     3.10  Termination of Covenants.........................................    16
Section 4. Rights Of First Refusal.........................................     16
      4.1  Subsequent Offerings.............................................    16

</TABLE>

                                       i


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<TABLE>
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                               Table Of Contents

                                                                               Page
<C>                   <S>                                                       <C>
      4.2  Exercise of Rights...............................................    17
      4.3  Issuance of Equity Securities to Other Persons...................    17
      4.4  Termination and Waiver of Rights of First Refusal................    17
      4.5  Transfer of Rights of First Refusal..............................    17
      4.6  Excluded Securities..............................................    17
Section 5. Miscellaneous....................................................    18
      5.1  Governing Law....................................................    18
      5.2  Survival.........................................................    18
      5.3  Successors and Assigns...........................................    19
      5.4  Entire Agreement.................................................    19
      5.5  Severability.....................................................    19
      5.6  Amendment and Waiver.............................................    19
      5.7  Delays or Omissions..............................................    19
      5.8  Notices..........................................................    20
      5.9  Attorneys' Fees..................................................    20
     5.10  Titles and Subtitles.............................................    20
     5.11  Prior Agreement..................................................    20
     5.12  Aggregation of Stock.............................................    20
     5.13  Counterparts.....................................................    20

</TABLE>

                                      ii



<PAGE>

                                  NOOSH, INC.

                              AMENDED AND RESTATED
                           INVESTOR RIGHTS AGREEMENT

     THIS AMENDED AND RESTATED INVESTOR RIGHTS AGREEMENT (the "Agreement") is
entered into as of the 24th day of January, 2000, by and among NOOSH, Inc., a
California corporation (the "Company"), the holders of the Company's Series A
Preferred Stock (the "Series A Stock"), the holders of the Company's Series B
Preferred Stock (the "Series B Stock"), the holders of the Company's Series C
Preferred Stock (the "Series C Stock"), and the purchasers of the Company's
Series D Preferred Stock ("Series D Stock") set forth on Exhibit A of that
certain Series D Preferred Stock Purchase Agreement of even date herewith (the
"Purchase Agreement").  The purchasers of the Series D Stock shall be referred
to hereinafter as the "Purchasers" and each individually as a "Purchaser", and
the holders of the Series A Stock (the "Series A Holders"), the holders of the
Series B Stock (the "Series B Holders"), the holders of the Series C Stock (the
"Series C Holders"), and the Purchasers shall be referred to hereinafter
together as the "Investors" and each individually as an "Investor."

                                    RECITALS

     WHEREAS, the Company proposes to sell and issue up to one million five
hundred thousand (1,500,000) shares of its Series D Stock to the Purchasers
pursuant to the Purchase Agreement;

     WHEREAS, the Company, the Series A Holders, the Series B Holders, and the
Series C Holders previously entered into that certain Amended and Restated
Investor Rights Agreement, dated as of November 3, 1999 (the "Prior Agreement");

     WHEREAS, as a condition of entering into the Purchase Agreement, the
Investors have requested that the Company, the Series A Holders, the Series B
Holders, and the Series C Holders agree to amend and restate the Prior Agreement
to extend to them registration rights, information rights and other rights as
set forth below; and

     WHEREAs, pursuant to Section 5.6 of the Prior Agreement, at least seventy-
five (75%)  of the holders of Registrable Securities (as defined therein) has
agreed to amend and restate the Prior Agreement and supersede said Prior
Agreement in its entirety with this Agreement.

     NOW, THEREFORE, in consideration of the mutual promises, representations,
warranties, covenants and conditions set forth in this Agreement and in the
Purchase Agreement, the parties mutually agree that the Prior Agreement shall be
amended and restated to read in its entirety as follows:

                                       1
<PAGE>

Section 1.  General

      1.1 Definitions. As used in this Agreement the following terms shall have
the following respective meanings:

          "Exchange Act" means the Securities Exchange Act of 1934, as amended.

          "Form S-3" means such form under the Securities Act as in effect on
the date hereof or any successor registration form under the Securities Act
subsequently adopted by the SEC which permits inclusion or incorporation of
substantial information by reference to other documents filed by the Company
with the SEC.

          "Holder" means any person owning of record Registrable Securities that
have not been sold to the public or any assignee of record of such Registrable
Securities in accordance with Section 2.10 hereof.

          "Initial Offering" means the Company's first firm commitment
underwritten public offering of its Common Stock registered under the Securities
Act.

          "Register," "registered," and "registration" refer to a registration
effected by preparing and filing a registration statement in compliance with the
Securities Act, and the declaration or ordering of effectiveness of such
registration statement or document.

          "Registrable Securities" means (a) Common Stock of the Company issued
or issuable upon conversion of the Shares; (b) any Common Stock issued to Ofer
Ben-Shachar, including Common Stock transferred by Ofer Ben-Shachar to the Ben-
Shachar Family Generation Skipping Trust, dated November 6, 1998, on or before
the date of this Agreement (the "Founder Shares"); (c) Common Stock of the
Company issuable upon the exercise of warrants issued to R.R. Donnelley and Sons
Company ("RRD") as of the date hereof; and (d) any Common Stock of the Company
issued as (or issuable upon the conversion or exercise of any warrant, right or
other security which is issued as) a dividend or other distribution with respect
to, or in exchange for or in replacement of, such above-described securities.
Notwithstanding the foregoing, Registrable Securities shall not include any
securities sold by a person to the public either pursuant to a registration
statement or Rule 144 or sold in a private transaction in which the transferor's
rights under Section 2 of this Agreement are not assigned.

          "Registrable Securities then outstanding" shall be the number of
shares determined by calculating the total number of shares of the Company's
Common Stock that are Registrable Securities and either (a) are then issued and
outstanding or (b) are issuable pursuant to then exercisable or convertible
securities.

          "Registration Expenses" shall mean all expenses incurred by the
Company in complying with Sections 2.2, 2.3 and 2.4 hereof, including, without
limitation, all registration and filing fees, printing expenses, fees and
disbursements of counsel for the Company, reasonable fees and disbursements of a
single special counsel for the Holders, blue sky fees and expenses and the
expense of any special audits incident to or required by any such registration
(but excluding the compensation of regular employees of the Company which shall
be paid in any event by the Company).

                                       2
<PAGE>

          "SEC" or "Commission" means the Securities and Exchange Commission.

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

          "Selling Expenses" shall mean all underwriting discounts and selling
commissions applicable to the sale.

          "Shares" shall mean the Company's Series A Stock issued pursuant to
the Company's Series A Preferred Stock Purchase Agreement, dated November 20,
1998, and held by the Investors listed on Exhibit A thereto and their permitted
assigns, the Company's Series B Stock issued pursuant to the Series B Preferred
Stock Purchase Agreement, dated April 26, 1999, and held by the Investors listed
on Exhibit A thereto and their permitted assigns, the Company's Series C Stock
issued pursuant to the Series C Preferred Stock Purchase Agreement, dated
November 3, 1999, and held by the Investors listed on Exhibit A thereto and
their permitted assigns, and the Company's Series D Stock issued pursuant to the
Purchase Agreement and held by the Investors listed on Exhibit A thereto and
their permitted assigns.

Section 2.  Registration; Restrictions On Transfer

      2.1  Restrictions on Transfer.

           (a) Each Holder agrees not to make any disposition of all or any
portion of the Shares or the shares of Common Stock issuable upon conversion of
the Shares ("Conversion Shares") unless and until:

               (i) There is then in effect a registration statement under the
Securities Act covering such proposed disposition and such disposition is made
in accordance with such registration statement; or

               (ii) (A) The transferee has agreed in writing to be bound by the
terms of this Agreement if such disposition occurs prior to the Initial
Offering, (B) such Holder shall have notified the Company of the proposed
disposition and shall have furnished the Company with a detailed statement of
the circumstances surrounding the proposed disposition, and (C) if reasonably
requested by the Company, such Holder shall have furnished the Company with an
opinion of counsel, reasonably satisfactory to the Company, that such
disposition will not require registration of such shares under the Securities
Act. It is agreed that the Company will not require opinions of counsel for
transactions made pursuant to Rule 144 except in unusual circumstances.

               (iii) Notwithstanding the provisions of paragraphs (i) and (ii)
above, no such registration statement or opinion of counsel shall be necessary
for a transfer by a Holder which is (A) a partnership to its partners or former
partners in accordance with partnership interests, (B) a corporation to its
shareholders in accordance with their interest in the corporation, (C) a limited
liability company to its members or former members in accordance with their
interest in the limited liability company, or (D) to the Holder's family member
or trust for the benefit of an individual Holder; provided that in each case the
transferee will be subject to the terms of this Agreement to the same extent as
if he were an original Holder hereunder.

                                       3
<PAGE>

           (b) Each certificate representing Shares or Registrable Securities
shall (unless otherwise permitted by the provisions of the Agreement) be stamped
or otherwise imprinted with a legend substantially similar to the following (in
addition to any legend required under applicable state securities laws):

               THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER
          THE SECURITIES ACT OF 1933 (THE "ACT") AND MAY NOT BE OFFERED, SOLD OR
          OTHERWISE TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED UNLESS AND
          UNTIL REGISTERED UNDER THE ACT OR UNLESS THE COMPANY HAS RECEIVED AN
          OPINION OF COUNSEL SATISFACTORY TO THE COMPANY AND ITS COUNSEL THAT
          SUCH REGISTRATION IS NOT REQUIRED.

           (c) The Company shall be obligated to reissue promptly unlegended
certificates at the request of any holder thereof if the holder shall have
obtained an opinion of counsel (which counsel may be counsel to the Company)
reasonably acceptable to the Company to the effect that the securities proposed
to be disposed of may lawfully be so disposed of without registration,
qualification or legend.

           (d) Any legend endorsed on an instrument pursuant to applicable state
securities laws and the stop-transfer instructions with respect to such
securities shall be removed upon receipt by the Company of an order of the
appropriate blue sky authority authorizing such removal.

      2.2  Demand Registration.

           (a) Subject to the conditions of this Section 2.2, if the Company
shall receive a written request from the Holders of thirty percent (30%) or more
of the Registrable Securities (other than the Founder Shares) then outstanding
(the "Initiating Holders") that the Company file a registration statement under
the Securities Act covering the registration of Registrable Securities having an
anticipated aggregate offering price of at least $15,000,000, then the Company
shall, within thirty (30) days of receipt thereof, give written notice of such
request to all Holders, and subject to the limitations of this Section 2.2, use
its best efforts to effect, as soon as practicable, the registration under the
Securities Act of all Registrable Securities that the Holders request to be
registered.

           (b) If the Initiating Holders intend to distribute the Registrable
Securities covered by their request by means of an underwriting, they shall so
advise the Company as a part of their request made pursuant to this Section 2.2
or any request pursuant to Section 2.4 and the Company shall include such
information in the written notice referred to in Section 2.2(a) or Section
2.4(a), as applicable. In such event, the right of any Holder to include its
Registrable Securities in such registration shall be conditioned upon such
Holder's participation in such underwriting and the inclusion of such Holder's
Registrable Securities in the underwriting to the extent provided herein. All
Holders proposing to distribute their securities through such underwriting shall
enter into an underwriting agreement in customary form with the underwriter

                                       4
<PAGE>

or underwriters selected for such underwriting by a majority in interest of the
Initiating Holders (which underwriter or underwriters shall be reasonably
acceptable to the Company). Notwithstanding any other provision of this Section
2.2 or Section 2.4, if the underwriter advises the Company that marketing
factors require a limitation of the number of securities to be underwritten
(including Registrable Securities) then the Company shall so advise all Holders
of Registrable Securities which would otherwise be underwritten pursuant hereto,
and the number of shares that may be included in the underwriting shall be
allocated to the Holders of such Registrable Securities on a pro rata basis
based on the number of Registrable Securities held by all such Holders
(including the Initiating Holders). Any Registrable Securities excluded or
withdrawn from such underwriting shall be withdrawn from the registration.

           (c) The Company shall not be required to effect a registration
pursuant to this Sectio n 2.2:

               (i) prior to the earlier of April 26, 2004, or one hundred eighty
(180) days following the effective date of the registration statement pertaining
to the Initial Offering;

               (ii) after the Company has effected two (2) registrations
pursuant to this Section 2.2, and such registrations have been declared or
ordered effective;

               (iii) during the period starting with the date of filing of, and
ending on the date one hundred eighty (180) days following the effective date of
the registration statement pertaining to the Initial Offering; provided that the
Company makes reasonable good faith efforts to cause such registration statement
to become effective;

               (iv) if within thirty (30) days of receipt of a written request
from the Initiating Holders pursuant to Section 2.2(a), the Company gives notice
to the Holders of the Company's intention to make its Initial Offering within
ninety (90) days;

               (v) if the Company shall furnish to the Holders requesting a
registration statement pursuant to this Section 2.2, a certificate signed by the
Chairman of the Board or the Chief Executive Officer stating that in the good
faith judgment of the Board of Directors of the Company, it would be seriously
detrimental to the Company and its shareholders for such registration statement
to be effected at such time, in which event the Company shall have the right to
defer such filing for a period of not more than ninety (90) days after receipt
of the request of the Initiating Holders; provided that such right to delay a
request shall be exercised by the Company not more than once in any twelve (12)
month period; or

               (vi) if the Initiating Holders propose to dispose of shares of
Registrable Securities that may be immediately registered on Form S-3 pursuant
to a request made pursuant to Section 2.4 below.

      2.3  Piggyback Registrations.    The Company shall notify all Holders of
Registrable Securities in writing at least thirty (30) days prior to the filing
of any registration statement under the Securities Act for purposes of a public
offering of securities of the Company (including, but not limited to,
registration statements relating to secondary offerings of securities of the
Company, but excluding registration statements relating to employee benefit
plans or with respect to corporate reorganizations or other transactions under
Rule 145 of the Securities Act)

                                       5
<PAGE>

and will afford each such Holder an opportunity to include in such registration
statement all or part of such Registrable Securities held by such Holder. Each
Holder desiring to include in any such registration statement all or any part of
the Registrable Securities held by it shall, within fifteen (15) days after the
above-described notice from the Company, so notify the Company in writing. Such
notice shall state the intended method of disposition of the Registrable
Securities by such Holder. If a Holder decides not to include all of its
Registrable Securities in any registration statement thereafter filed by the
Company, such Holder shall nevertheless continue to have the right to include
any Registrable Securities in any subsequent registration statement or
registration statements as may be filed by the Company with respect to offerings
of its securities, all upon the terms and conditions set forth herein.

           (a) Underwriting. If the registration statement under which the
Company gives notice under this Section 2.3 is for an underwritten offering, the
Company shall so advise the Holders of Registrable Securities. In such event,
the right of any such Holder to be included in a registration pursuant to this
Section 2.3 shall be conditioned upon such Holder's participation in such
underwriting and the inclusion of such Holder's Registrable Securities in the
underwriting to the extent provided herein. All Holders proposing to distribute
their Registrable Securities through such underwriting shall enter into an
underwriting agreement in customary form with the underwriter or underwriters
selected for such underwriting by the Company. Notwithstanding any other
provision of the Agreement, if the underwriter determines in good faith that
marketing factors require a limitation of the number of shares to be
underwritten, the number of shares that may be included in the underwriting
shall be allocated, first, to the Company; second, to the Holders' on a pro rata
basis based on the total number of Registrable Securities held by the Holders
(provided, that, only 2,000,000 of the Founder's Shares (as adjusted for splits,
combinations, and the like) shall be included as Registrable Securities for the
purposes of this allocation); third, to the Holders of the portion of the
Founders Shares not considered for the purposes of the previous allocation; and,
fourth, to any shareholder of the Company (other than a Holder) on a pro rata
basis. No such reduction shall (i) reduce the securities being offered by the
Company for its own account to be included in the registration and underwriting
or (ii) reduce the amount of securities of the selling Holders included in the
registration below twenty-five percent (25%) of the total amount of securities
included in such registration, unless such offering is the Initial Offering and
such registration does not include shares of any other selling shareholders, in
which event any or all of the Registrable Securities of the Holders may be
excluded in accordance with the immediately preceding sentence. In no event will
shares of any other selling shareholder be included in such registration which
would reduce the number of shares which may be included by Holders without the
written consent of Holders of not less than seventy five percent (75%) of the
Registrable Securities proposed to be sold in the offering. If any Holder
disapproves of the terms of any such underwriting, such Holder may elect to
withdraw therefrom by written notice to the Company and the underwriter,
delivered at least ten (10) business days prior to the effective date of the
registration statement. Any Registrable Securities excluded or withdrawn from
such underwriting shall be excluded and withdrawn from the registration. For any
Holder which is a partnership or corporation, the partners, retired partners and
shareholders of such Holder, or the estates and family members of any such
partners and retired partners and any trusts for the benefits of any of the
foregoing person shall be deemed to be a single "Holder", and any pro rata
reduction with respect to such "Holder" shall be based upon the aggregate amount
of shares carrying registration rights owned by all entities and individuals
included in such "Holder," as defined in this sentence.

                                       6
<PAGE>

           (b) Right to Terminate Registration. The Company shall have the right
to terminate or withdraw any registration initiated by it under this Section 2.3
prior to the effectiveness of such registration whether or not any Holder has
elected to include securities in such registration. The Registration Expenses of
such withdrawn registration shall be borne by the Company in accordance with
Section 2.5 hereof.

      2.4 Form S-3 Registration. In case the Company shall receive from any
Holder or Holders of at least twenty percent (20%) of the Registrable Securities
then outstanding a written request or requests that the Company effect a
registration on Form S-3 (or any successor to Form S-3) or any similar short-
form registration statement and any related qualification or compliance with
respect to all or a part of the Registrable Securities owned by such Holder or
Holders, the Company will:

          (a) promptly give written notice of the proposed registration, and any
related qualification or compliance, to all other Holders of Registrable
Securities; and

          (b) as soon as practicable, effect such registration and all such
qualifications and compliances as may be so requested and as would permit or
facilitate the sale and distribution of all or such portion of such Holder's or
Holders' Registrable Securities as are specified in such request, together with
all or such portion of the Registrable Securities of any other Holder or Holders
joining in such request as are specified in a written request given within
fifteen (15) days after receipt of such written notice from the Company;
provided, however, that the Company shall not be obligated to effect any such
registration, qualification or compliance pursuant to this Section 2.4:

              (i) if Form S-3 (or any successor or similar form) is not
available for such offering by the Holders, or

              (ii) if the Holders, together with the holders of any other
securities of the Company entitled to inclusion in such registration, propose to
sell Registrable Securities and such other securities (if any) at an aggregate
price to the public of less than seven hundred fifty thousand dollars
($750,000), or

              (iii) if within thirty (30) days of receipt of a written request
from Initiating Holders pursuant to Section 2.2(a), the Company gives notice to
the Holders of the Company's intention to make a firm commitment underwritten
public offering of its Common Stock within ninety (90) days;

              (iv) if the Company shall furnish to the Holders a certificate
signed by the Chairman of the Board of Directors of the Company stating that in
the good faith judgment of the Board of Directors of the Company, it would be
seriously detrimental to the Company and its shareholders for such Form S-3
registration to be effected at such time, in which event the Company shall have
the right to defer the filing of the Form S-3 registration statement for a
period of not more than ninety (90) days after receipt of the request of the
Holder or Holders under this Section 2.4; provided, that such right to delay a
request shall be exercised by the Company not more than once in any twelve (12)
month period, or

                                       7
<PAGE>

              (v) if the Company has, within the twelve (12) month period
preceding the date of such request, already effected two (2) registrations on
Form S-3 for the Holders pursuant to this Section 2.4, or

              (vi) in any particular jurisdiction in which the Company would be
required to qualify to do business or to execute a general consent to service of
process in effecting such registration, qualification or compliance.

          (c) Subject to the foregoing, the Company shall file a Form S-3
registration statement covering the Registrable Securities and other securities
so requested to be registered as soon as practicable after receipt of the
request or requests of the Holders. Registrations effected pursuant to this
Section 2.4 shall not be counted as demands for registration or registrations
effected pursuant to Sections 2.2 or 2.3, respectively. All such Registration
Expenses incurred in connection with registrations requested pursuant to this
Section 2.4 shall be paid by the Company.

     2.5 Expenses of Registration.  Except as specifically provided herein, all
Registration Expenses incurred in connection with any registration,
qualification or compliance pursuant to Section 2.2 or any registration,
qualification, or compliance under Section 2.3 or 2.4 herein shall be borne by
the Company. All Selling Expenses incurred in connection with any registrations,
qualifications, or compliances hereunder, shall be borne by the holders of the
securities so registered pro rata on the basis of the number of shares so
registered. The Company shall not, however, be required to pay for expenses of
any registration proceeding begun pursuant to Section 2.2 or 2.4, the request of
which has been subsequently withdrawn by the Initiating Holders or the Holders
under Section 2.4 unless (a) the withdrawal is based upon material adverse
information concerning the Company of which the Initiating Holders or the
Holders under Section 2.4 were not aware at the time of such request or (b) the
Holders of a majority of Registrable Securities agree to forfeit their right to
one requested registration pursuant to Section 2.2 or 2.4, in which event such
right shall be forfeited by all the Holders. If the Holders are required to pay
the Registration Expenses, such expenses shall be borne by the holders of
securities (including Registrable Securities) requesting such registration in
proportion to the number of shares for which registration was requested. If the
Company is required to pay the Registration Expenses of a withdrawn offering
pursuant to clause (a) above, then the Holders shall not forfeit their rights
pursuant to Section 2.2 or 2.4 to a demand registration.

     2.6 Obligations of the Company. Whenever required to effect the
registration of any Registrable Securities, the Company shall, as expeditiously
as reasonably possible:

         (a) Prepare and file with the SEC a registration statement with respect
to such Registrable Securities and use all reasonable efforts to cause such
registration statement to become effective, and, upon the request of the Holders
of a majority of the Registrable Securities registered thereunder, keep such
registration statement effective for up to ninety (90) days or, if earlier,
until the Holder or Holders have completed the distribution related thereto. The
Company shall not be required to file, cause to become effective or maintain the
effectiveness of any registration statement that contemplates a distribution of
securities on a delayed or continuous basis pursuant to Rule 415 under the
Securities Act.

                                       8
<PAGE>

         (b) Prepare and file with the SEC such amendments and supplements to
such registration statement and the prospectus used in connection with such
registration statement as may be necessary to comply with the provisions of the
Securities Act with respect to the disposition of all securities covered by such
registration statement for the period set forth in paragraph (a) above.

         (c) Furnish to the Holders such number of copies of a prospectus,
including a preliminary prospectus, in conformity with the requirements of the
Securities Act, and such other documents as they may reasonably request in order
to facilitate the disposition of Registrable Securities owned by them.

         (d) Use its reasonable best efforts to register and qualify the
securities covered by such registration statement under such other securities or
Blue Sky laws of such jurisdictions as shall be reasonably requested by the
Holders; provided that the Company shall not be required in connection therewith
or as a condition thereto to qualify to do business or to file a general consent
to service of process in any such states or jurisdictions.

         (e) In the event of any underwritten public offering, enter into and
perform its obligations under an underwriting agreement, in usual and customary
form, with the managing underwriter(s) of such offering. Each Holder
participating in such underwriting shall also enter into and perform its
obligations under such an agreement.

     2.7  Termination of Registration Rights.    All registration rights granted
under this Section 2 shall terminate and be of no further force and effect three
(3) years after the date of the Company's Initial Offering.  In addition, a
Holder's registration rights shall expire if and when all Registrable Securities
held by and issuable to such Holder (and its affiliates, partners, former
partners, members and former members) may be sold under Rule 144 during any
ninety (90) day period.

     2.8  Delay of Registration; Furnishing Information.

          (a) No Holder shall have any right to obtain or seek an injunction
restraining or otherwise delaying any such registration as the result of any
controversy that might arise with respect to the interpretation or
implementation of this Section 2.

          (b) It shall be a condition precedent to the obligations of the
Company to take any action pursuant to Section 2.2, 2.3 or 2.4 that the selling
Holders shall furnish to the Company such information regarding themselves, the
Registrable Securities held by them and the intended method of disposition of
such securities as shall be reasonably required to effect the registration of
their Registrable Securities.

          (c) The Company shall have no obligation with respect to any
registration requested pursuant to Section 2.2 or Section 2.4 if, due to the
operation of subsection 2.2(b), the number of shares or the anticipated
aggregate offering price of the Registrable Securities to be included in the
registration does not equal or exceed the number of shares or the anticipated
aggregate offering price required to originally trigger the Company's obligation
to initiate such registration as specified in Section 2.2 or Section 2.4,
whichever is applicable.

                                       9
<PAGE>

     2.9 Indemnification.  In the event any Registrable Securities are included
in a registration statement under Sections 2.2, 2.3 or 2.4:

         (a) To the extent permitted by law, the Company will indemnify and hold
harmless each Holder, the partners, officers and directors of each Holder, any
underwriter (as defined in the Securities Act) for such Holder and each person,
if any, who controls such Holder or underwriter within the meaning of the
Securities Act or the Exchange Act, against any losses, claims, damages, or
liabilities (joint or several) to which they may become subject under the
Securities Act, the Exchange Act or other federal or state law, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon any of the following statements, omissions or violations
(collectively a "Violation") by the Company: (i) any untrue statement or alleged
untrue statement of a material fact contained in such registration statement,
including any preliminary prospectus or final prospectus contained therein or
any amendments or supplements thereto, (ii) the omission or alleged omission to
state therein a material fact required to be stated therein, or necessary to
make the statements therein not misleading, or (iii) any violation or alleged
violation by the Company of the Securities Act, the Exchange Act, any state
securities law or any rule or regulation promulgated under the Securities Act,
the Exchange Act or any state securities law in connection with the offering
covered by such registration statement; and the Company will pay as incurred to
each such Holder, partner, officer, director, underwriter or controlling person
for any legal or other expenses reasonably incurred by them in connection with
investigating or defending any such loss, claim, damage, liability or action;
provided however, that the indemnity agreement contained in this Section 2.9(a)
shall not apply to amounts paid in settlement of any such loss, claim, damage,
liability or action if such settlement is effected without the consent of the
Company, which consent shall not be unreasonably withheld, nor shall the Company
be liable in any such case for any such loss, claim, damage, liability or action
to the extent that it arises out of or is based upon a Violation which occurs in
reliance upon and in conformity with written information furnished expressly for
use in connection with such registration by such Holder, partner, officer,
director, underwriter or controlling person of such Holder.

         (b) To the extent permitted by law, each Holder will, if Registrable
Securities held by such Holder are included in the securities as to which such
registration, qualifications or compliance is being effected, indemnify and hold
harmless the Company, each of its directors, its officers and each person, if
any, who controls the Company within the meaning of the Securities Act, any
underwriter and any other Holder selling securities under such registration
statement or any of such other Holder's partners, directors or officers or any
person who controls such Holder, against any losses, claims, damages or
liabilities (joint or several) to which the Company or any such director,
officer, controlling person, underwriter or other such Holder, or partner,
director, officer or controlling person of such other Holder may become subject
under the Securities Act, the Exchange Act or other federal or state law,
insofar as such losses, claims, damages or liabilities (or actions in respect
thereto) arise out of or are based upon any Violation, in each case to the
extent (and only to the extent) that such Violation occurs in reliance upon and
in conformity with written information furnished by such Holder under an
instrument duly executed by such Holder and stated to be specifically for use in
connection with such registration; and each such Holder will pay as incurred any
legal or other expenses reasonably incurred by the Company or any such director,
officer, controlling person, underwriter or other Holder, or partner, officer,
director or controlling person of such other Holder in connection with

                                       10
<PAGE>

investigating or defending any such loss, claim, damage, liability or action if
it is judicially determined that there was such a Violation; provided, however,
that the indemnity agreement contained in this Section 2.9(b) shall not apply to
amounts paid in settlement of any such loss, claim, damage, liability or action
if such settlement is effected without the consent of the Holder, which consent
shall not be unreasonably withheld; provided further, that in no event shall any
indemnity under this Section 2.9 exceed the net proceeds from the offering
received by such Holder.

         (c) Promptly after receipt by an indemnified party under this Section
2.9 of notice of the commencement of any action (including any governmental
action), such indemnified party will, if a claim in respect thereof is to be
made against any indemnifying party under this Section 2.9, deliver to the
indemnifying party a written notice of the commencement thereof and the
indemnifying party shall have the right to participate in, and, to the extent
the indemnifying party so desires, jointly with any other indemnifying party
similarly noticed, to assume the defense thereof with counsel mutually
satisfactory to the parties; provided, however, that an indemnified party shall
have the right to retain its own counsel, with the fees and expenses to be paid
by the indemnifying party, if representation of such indemnified party by the
counsel retained by the indemnifying party would be inappropriate due to actual
or potential differing interests between such indemnified party and any other
party represented by such counsel in such proceeding. The failure to deliver
written notice to the indemnifying party within a reasonable time of the
commencement of any such action, if materially prejudicial to its ability to
defend such action, shall relieve such indemnifying party of any liability to
the indemnified party under this Section 2.9, but the omission so to deliver
written notice to the indemnifying party will not relieve it of any liability
that it may have to any indemnified party otherwise than under this Section 2.9.

         (d) If the indemnification provided for in this Section 2.9 is held by
a court of competent jurisdiction to be unavailable to an indemnified party with
respect to any losses, claims, damages or liabilities referred to herein, the
indemnifying party, in lieu of indemnifying such indemnified party thereunder,
shall to the extent permitted by applicable law contribute to the amount paid or
payable by such indemnified party as a result of such loss, claim, damage or
liability in such proportion as is appropriate to reflect the relative fault of
the indemnifying party on the one hand and of the indemnified party on the other
in connection with the Violation(s) that resulted in such loss, claim, damage or
liability, as well as any other relevant equitable considerations. The relative
fault of the indemnifying party and of the indemnified party shall be determined
by a court of law by reference to, among other things, whether the untrue or
alleged untrue statement of a material fact or the omission to state a material
fact relates to information supplied by the indemnifying party or by the
indemnified party and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission;
provided, that in no event shall any contribution by a Holder hereunder exceed
the proceeds from the offering received by such Holder.

         (e) The obligations of the Company and Holders under this Section 2.9
shall survive completion of any offering of Registrable Securities in a
registration statement and the termination of this agreement. No Indemnifying
Party, in the defense of any such claim or litigation, shall, except with the
consent of each Indemnified Party, consent to entry of any judgment or enter
into any settlement which does not include as an unconditional term thereof

                                       11
<PAGE>

the giving by the claimant or plaintiff to such Indemnified Party of a release
from all liability in respect to such claim or litigation.

     2.10 Assignment of Registration Rights. The rights to cause the Company to
register Registrable Securities pursuant to this Section 2 may be assigned by a
Holder to a transferee or assignee of Registrable Securities which (a) is a
subsidiary, parent, general partner, limited partner, retired partner, member or
retired member of a Holder, (b) is a Holder's family member or trust for the
benefit of an individual Holder, or (c) acquires at least fifty thousand
(50,000) shares of Registrable Securities (as adjusted for stock splits and
combinations); provided, however, (i) the transferor shall, within ten (10) days
after such transfer, furnish to the Company written notice of the name and
address of such transferee or assignee and the securities with respect to which
such registration rights are being assigned and (ii) such transferee shall agree
to be subject to all restrictions set forth in this Agreement.

     2.11 Amendment of Registration Rights. Any provision of this Section 2 may
be amended and the observance thereof may be waived (either generally or in a
particular instance and either retroactively or prospectively), only with the
written consent of the Company and the Holders of at least seventy-five percent
(75%) of the Registrable Securities then outstanding. Any amendment or waiver
effected in accordance with this Section 2.11 shall be binding upon each Holder
and the Company. By acceptance of any benefits under this Section 2, Holders of
Registrable Securities hereby agree to be bound by the provisions hereunder.

     2.12 Limitation on Subsequent Registration Rights. After the date of this
Agreement, the Company shall not, without the prior written consent of the
Holders of at least seventy-five percent (75%) of the Registrable Securities
then outstanding, enter into any agreement with any holder or prospective holder
of any securities of the Company that would grant such holder registration
rights senior to those granted to the Holders hereunder.

     2.13 "Market Stand-Off" Agreement; Agreement to Furnish Information. Each
Holder hereby agrees that such Holder shall not sell or otherwise transfer or
dispose of any Common Stock (or other securities) of the Company held by such
Holder (other than those included in the registration) for a period specified by
the representative of the underwriters of Common Stock (or other securities) of
the Company not to exceed one hundred eighty (180) days following the effective
date of a registration statement of the Company filed under the Securities Act;
provided that (a) the obligations described in this Section 2.13 shall apply
only to the Company's Initial Offering; (b) all officers and directors of the
Company and holders of at least one percent (1%) of the Company's securities
enter into similar agreements; (c) such agreements shall not apply to securities
purchased by the Holder in the public market or in a registered offering; and
(d) any discretionary waiver or termination of the restrictions contained in
such agreement (or any similar lock up provision to which the Company is a
party) for the benefit of any officer, director, or holder of at least one
percent (1%) of the Company's securities shall apply to all the Holders on a
pro-rata basis (according to the total number of Registrable Securities owned by
each Holder).

          Each Holder agrees to execute and deliver such other agreements as may
be reasonably requested by the Company or the underwriter which are consistent
with the foregoing or which are necessary to give further effect thereto. In
addition, if requested by the Company or

                                       12
<PAGE>

the representative of the underwriters of Common Stock (or other securities) of
the Company, each Holder shall provide, within ten (10) days of such request,
such information as may be reasonably required by the Company or such
representative in connection with the completion of any public offering of the
Company's securities pursuant to a registration statement filed under the
Securities Act. The obligations described in this Section 2.13 shall not apply
to a registration relating solely to employee benefit plans on Form S-1 or Form
S-8 or similar forms that may be promulgated in the future, or a registration
relating solely to a Commission Rule 145 transaction on Form S-4 or similar
forms that may be promulgated in the future. The Company may impose stop-
transfer instructions with respect to the shares of Common Stock (or other
securities) subject to the foregoing restriction until the end of said one-
hundred eighty (180) day period.

     2.14 Rule 144 Reporting. With a view to making available to the Holders the
benefits of certain rules and regulations of the SEC which may permit the sale
of the Registrable Securities to the public without registration, the Company
agrees to use its best efforts to:

          (a) Make and keep public information available, as those terms are
understood and defined in SEC Rule 144 or any similar or analogous rule
promulgated under the Securities Act, at all times after the effective date of
the first registration filed by the Company for an offering of its securities to
the general public;

          (b) File with the SEC, in a timely manner, all reports and other
documents required of the Company under the Exchange Act; and

          (c) So long as a Holder owns any Registrable Securities, furnish to
such Holder forthwith upon request: a written statement by the Company as to its
compliance with the reporting requirements of said Rule 144 of the Securities
Act, and of the Exchange Act (at any time after it has become subject to such
reporting requirements); a copy of the most recent annual or quarterly report of
the Company; and such other reports and documents as a Holder may reasonably
request in availing itself of any rule or regulation of the SEC allowing it to
sell any such securities without registration.

Section 3.  Covenants Of The Company

     3.1  Basic Financial Information and Reporting.

          (a) The Company will maintain true books and records of account in
which full and correct entries will be made of all its business transactions
pursuant to a system of accounting established and administered in accordance
with generally accepted accounting principles consistently applied, and will set
aside on its books all such proper accruals and reserves as shall be required
under generally accepted accounting principles consistently applied.

          (b) As soon as practicable after the end of each fiscal year of the
Company, and in any event within ninety (90) days thereafter, the Company will
furnish each Investor owning not less than 1,000,000 shares of Registrable
Securities (other than Founder Shares and as adjusted for stock splits and
combinations) (a "Major Investor") a balance sheet of the Company, as at the end
of such fiscal year, and a statement of income and a statement of cash flows of
the Company, for such year, all prepared in accordance with generally accepted
accounting principles consistently applied and setting forth in each case in
comparative form the

                                       13
<PAGE>

figures for the previous fiscal year, all in reasonable
detail. Such financial statements shall be accompanied by a report and opinion
thereon by independent public accountants of national standing selected by the
Company's Board of Directors.

          (c) The Company will furnish each Major Investor, as soon as
practicable after the end of the first, second and third quarterly accounting
periods in each fiscal year of the Company, and in any event within forty-five
(45) days thereafter, a balance sheet of the Company as of the end of each such
quarterly period, and a statement of income and a statement of cash flows of the
Company for such period and for the current fiscal year to date, prepared in
accordance with generally accepted accounting principles, with the exception
that no notes need be attached to such statements and year-end audit adjustments
may not have been made.

          (d) The Company will furnish each Major Investor (i) at least thirty
(30) days prior to the beginning of each fiscal year an annual budget and
operating plans for such fiscal year (and as soon as available, any subsequent
revisions thereto); and (ii) as soon as practicable after the end of each month,
and in any event within twenty (20) days thereafter, a balance sheet of the
Company as of the end of each such month, and a statement of income and a
statement of cash flows of the Company for such month and for the current fiscal
year to date, including a comparison to plan figures for such period, prepared
in accordance with generally accepted accounting principles consistently
applied, with the exception that no notes need be attached to such statements
and year-end audit adjustments may not have been made.

     3.2 Inspection Rights.  Each Major Investor shall have the right to visit
and inspect any of the properties of the Company or any of its subsidiaries, and
to discuss the affairs, finances and accounts of the Company or any of its
subsidiaries with its officers, and to review such information as is reasonably
requested all at such reasonable times and as often as may be reasonably
requested; provided, however, that the Company shall not be obligated under this
Section 3.2 with respect to a competitor of the Company or with respect to
information which the Board of Directors determines in good faith is
confidential and should not, therefore, be disclosed.

     3.3 Confidentiality of Records. Each Investor agrees to use, and to use its
best efforts to insure that its authorized representatives use, the same degree
of care as such Investor uses to protect its own confidential information to
keep confidential any information furnished to it which the Company identifies
as being confidential or proprietary (so long as such information is not in the
public domain), except that such Investor may disclose such proprietary or
confidential information to any partner, subsidiary or parent of such Investor
for the purpose of evaluating its investment in the Company as long as such
partner, subsidiary or parent is advised of and bound by the confidentiality
provisions of this Section 3.3. RRD further covenants that it will use all
information obtained pursuant to this Agreement only for the purpose of
evaluating its investment in the Company and not in connection with its business
activities.

     3.4 Reservation of Common Stock. The Company will at all times reserve and
keep available, solely for issuance and delivery upon the conversion of the
Preferred Stock, all Common Stock issuable from time to time upon such
conversion.

                                       14
<PAGE>

     3.5 Employee Proprietary Information and Inventions Agreement. The Company
shall require all employees and consultants to execute and deliver an Employee
Proprietary Information and Inventions Agreement in the form provided to Gray
Cary Ware & Freidenrich LLP.

     3.6 Key Man Insurance. The Company will use its best efforts to maintain in
full force and effect term life insurance in the amount of one million
($1,000,000) dollars on each of the lives of Ofer Ben-Shachar and David
Hannebrink, naming the Company as beneficiary.

     3.7 Stock Vesting . Unless otherwise approved by the Board of Directors,
all stock options and other stock equivalents issued after the date of this
Agreement to employees, directors, consultants, and other service providers
shall be subject to vesting as follows: twenty five percent (25%) of such stock
shall vest at the end of the first year following the date of such person's
services commencement date with the Company and seventy five percent (75%) of
such stock shall vest no more rapidly than monthly over the next three years.
With respect to any shares of stock purchased by any such person, the Company's
repurchase option shall provide that upon such person's termination of
employment or service with the Company, with or without cause, the Company or
its assignee (to the extent permissible under applicable securities laws and
other laws) shall have the option to purchase at cost any unvested shares of
stock held by such person.

     3.8 Observer Rights . Each of MeriTech Capital Partners, Bowman Capital
Management, Technology Crossover Ventures, (so long as the Series C Preferred
does not have a separate representative on the Company's Board of Directors) and
RRD, for so long as each is a Major Investor, shall be entitled to have a
representative reasonably acceptable to the Company attend all meetings of its
Board of Directors in a non-voting observer capacity and, in this respect, the
Company shall provide such representative copies of all notices, minutes,
consents and other material that it provides to its directors at the same time
that such notices, minutes, consents and other materials are provided to its
directors; provided, however, that the Company reserves the right to exclude
such representative from access to any material or meeting or portion thereof if
the Company believes that such exclusion is reasonably necessary to preserve the
attorney-client privilege, to protect highly confidential proprietary
information or for other similar reasons.

     3.9 Qualified Small Business Stock . In the event that the Company proposes
to act or engage in a transaction that would be reasonably expected to result in
the termination or impairment of the status of the Series A Stock or Series B
Stock (or the Common Stock issuable upon conversion thereof) as "qualified small
business stock" as set forth in Section1202(c) of the Internal Revenue Code of
1986, as amended (the "Code"), the Company shall use reasonable efforts to
notify the Major Investors who are Major Investors as of the date hereof and
consult in good faith to attempt to devise, if commercially practicable, a
mutually agreeable and reasonable alternative transaction structure that would
preserve such status. In addition, the Company shall use reasonable efforts to
submit to the Major Investors and with the Internal Revenue Service any reports
that may be required under Section 1202(d)(1)(C) of the Code and any related
Treasury Regulations. In addition, within twenty (20) days after any Major
Investor has delivered to the Company a written request therefor, the Company
shall deliver to such Major Investor a written statement informing the Major
Investor whether to the Company's knowledge

                                       15
<PAGE>

such Major Investor's interest in the Company should constitute "qualified small
business stock" as defined in Section 1202(c) of the Code. The Company's
obligation to furnish a written statement pursuant to this Section 3.9 shall
continue notwithstanding the fact that a class of the Company's stock may be
traded on an established securities market. The Company's obligations under this
Section 3.9 shall continue irrespective of the number of shares any such Major
Investor may hold subsequent to the date of this Agreement.

     3.10  Termination of Covenants.  All covenants, except Section 3.9, of the
Company contained in Section 3 of this Agreement shall expire and terminate as
to each Investor upon the earlier of (i) the effective date of the registration
statement pertaining to the Initial Offering or (ii) upon (a) the acquisition of
all or substantially all of the assets of the Company or (b) an acquisition of
the Company by another corporation or entity by consolidation, merger or other
reorganization in which the holders of the Company's outstanding voting stock
immediately prior to such transaction own, immediately after such transaction,
securities representing less than fifty percent (50%) of the voting power of the
corporation or other entity surviving such transaction (a "Change in Control").

Section 4.  Rights Of First Refusal

     4.1 Subsequent Offerings. Each Major Investor shall have a right of first
refusal to purchase its pro rata share of all Equity Securities, as defined
below, that the Company may, from time to time, propose to sell and issue after
the date of this Agreement, other than the Equity Securities excluded by Section
4.6 hereof. Each Major Investor's pro rata share is equal to the ratio of (a)
the number of shares of the Company's Common Stock (including all shares of
Common Stock issued or issuable upon conversion of the Shares) which such Major
Investor is deemed to be a holder immediately prior to the issuance of such
Equity Securities to (b) the total number of shares of the Company's outstanding
Common Stock (including all shares of Common Stock issued or issuable upon
conversion of the Shares or upon the exercise of any outstanding warrants or
options) immediately prior to the issuance of the Equity Securities. The term
"Equity Securities" shall mean (i) any Common Stock, Preferred Stock or other
security of the Company, (ii) any security convertible, with or without
consideration, into any Common Stock, Preferred Stock or other security
(including any option to purchase such a convertible security), (iii) any
security carrying any warrant or right to subscribe to or purchase any Common
Stock, Preferred Stock or other security or (iv) any such warrant or right.

     4.2  Exercise of Rights.    If the Company proposes to issue any Equity
Securities, it shall give each Major Investor written notice of its intention,
describing the Equity Securities, the price and the terms and conditions upon
which the Company proposes to issue the same.  Each Major Investor shall have
fifteen (15) days from the giving of such notice to agree to purchase its pro
rata share of the Equity Securities for the price and upon the terms and
conditions specified in the notice by giving written notice to the Company and
stating therein the quantity of Equity Securities to be purchased.
Notwithstanding the foregoing, the Company shall not be required to offer or
sell such Equity Securities to any Major Investor who would cause the Company to
be in violation of applicable federal securities laws by virtue of such offer or
sale.

     4.3 Issuance of Equity Securities to Other Persons. If not all of the Major
Investors elect to purchase their pro rata share of the Equity Securities, then
the Company shall

                                       16
<PAGE>

promptly notify in writing the Major Investors who do so elect and shall offer
such Major Investors the right to acquire such unsubscribed shares on a pro rata
basis. The Major Investors shall have five (5) days after receipt of such notice
to notify the Company of its election to purchase all or a portion thereof of
the unsubscribed shares. If the Major Investors fail to exercise in full the
rights of first refusal, the Company shall have ninety (90) days thereafter to
sell the Equity Securities in respect of which the Major Investor's rights were
not exercised, at a price and upon general terms and conditions materially no
more favorable to the purchasers thereof than specified in the Company's notice
to the Major Investors pursuant to Section 4.2 hereof. If the Company has not
sold such Equity Securities within ninety (90) days of the notice provided
pursuant to Section 4.2, the Company shall not thereafter issue or sell any
Equity Securities, without first offering such securities to the Major Investors
in the manner provided above.

     4.4 Termination and Waiver of Rights of First Refusal. The rights of first
refusal established by this Section 4 shall not apply to, and shall terminate
upon the earlier of (i) immediately upon the closing of a firmly underwritten
public offering pursuant to an effective registration statement under the
Securities Act covering the offer and sale of Common Stock for the account of
the Company in which the per share price is at least $11.00 (as adjusted for
stock splits, combinations, and the like) and the gross cash proceeds to the
Company (before underwriting discounts, commissions and fees) are at least
$20,000,000 (a "Qualifying IPO") or (ii) a Change in Control. The rights of
first refusal established by this Section 4 may be amended, or any provision
waived with the written consent of Major Investors with rights under this
Section 4 holding at least seventy-five percent (75%) of the Registrable
Securities held by all such Major Investors, or as permitted by Section 5.6.

     4.5 Transfer of Rights of First Refusal. The rights of first refusal of
each Major Investor having rights under this Section 4 may be transferred to the
same parties, subject to the same restrictions as any transfer of registration
rights pursuant to Section 2.10.

     4.6 Excluded Securities. The rights of first refusal established by this
Section 4 shall have no application to any of the following Equity Securities:

         (a) shares of Common Stock (and/or options, warrants or other Common
Stock purchase rights issued pursuant to such options, warrants or other rights)
issued or to be issued to employees, officers or directors of, or consultants or
advisors to the Company or any subsidiary, pursuant to stock purchase or stock
option plans or agreements or other arrangements that are approved by the Board
of Directors;

         (b) stock issued pursuant to any rights or agreements outstanding as of
the date of this Agreement, options and warrants outstanding as of the date of
this Agreement; and stock issued pursuant to any such rights or agreements
granted after the date of this Agreement; provided that the rights of first
refusal established by this Section 4 applied with respect to the initial sale
or grant by the Company of such rights or agreements;

         (c) any Equity Securities issued for consideration other than cash
pursuant to a merger, consolidation, acquisition or similar business combination
approved by the Board of Directors;

                                       17
<PAGE>

         (d) shares of Common Stock issued in connection with any stock split,
stock dividend or recapitalization by the Company;

         (e)  shares of Common Stock issued upon conversion of the Shares;

         (f) any Equity Securities issued pursuant to any equipment leasing
arrangement, or debt financing from a bank or similar financial institution
approved by the Board of Directors;

         (g) any Equity Securities that are issued by the Company pursuant to a
registration statement filed under the Securities Act in connection with a
Qualifying IPO;

         (h) shares of the Company's Common Stock or Preferred Stock issued in
connection with strategic transactions involving the Company and other entities,
including (i) joint ventures, manufacturing, marketing or distribution
arrangements or (ii) technology transfer or development arrangements; provided
that such strategic transactions and the issuance of shares therein, have been
approved by the Company's Board of Directors; and

         (i) shares of Series D Stock (including shares of Common Stock issuable
upon conversion of such Series D Stock) issued or issuable pursuant to the
Purchase Agreement.

Section 5.  Miscellaneous

    5.1 Governing Law.  This Agreement shall be governed by and construed under
the laws of the State of California as applied to agreements among California
residents entered into and to be performed entirely within California.

    5.2  Survival.  The representations, warranties, covenants, and agreements
made herein shall survive any investigation made by any Holder and the closing
of the transactions contemplated hereby.  All statements as to factual matters
contained in any certificate or other instrument delivered by or on behalf of
the Company pursuant hereto in connection with the transactions contemplated
hereby shall be deemed to be representations and warranties by the Company
hereunder solely as of the date of such certificate or instrument.

    5.3  Successors and Assigns.  Except as otherwise expressly provided herein,
the provisions hereof shall inure to the benefit of, and be binding upon, the
successors, assigns, heirs, executors, and administrators of the parties hereto
and shall inure to the benefit of and be enforceable by each person who shall be
a holder of Registrable Securities from time to time; provided, however, that
prior to the receipt by the Company of adequate written notice of the transfer
of any Registrable Securities specifying the full name and address of the
transferee, the Company may deem and treat the person listed as the holder of
such shares in its records as the absolute owner and holder of such shares for
all purposes, including the payment of dividends or any redemption price.

    5.4 Entire Agreement. This Agreement, the Exhibits and Schedules hereto, the
Purchase Agreement and the other documents delivered pursuant thereto constitute
the full and entire understanding and agreement between the parties with regard
to the subjects hereof and no

                                       18
<PAGE>

party shall be liable or bound to any other in any manner by any
representations, warranties, covenants and agreements except as specifically set
forth herein and therein.

    5.5 Severability.  In case any provision of the Agreement shall be invalid,
illegal, or unenforceable, the validity, legality, and enforceability of the
remaining provisions shall not in any way be affected or impaired thereby.

    5.6  Amendment and Waiver.

         (a) Except as otherwise expressly provided, this Agreement may be
amended or modified only upon the written consent of the Company and the holders
of at least seventy-five percent (75%) of the Registrable Securities.

         (b) Except as otherwise expressly provided, the obligations of the
Company and the rights of the Holders under this Agreement may be waived only
with the written consent of the holders of at least seventy-five percent (75%)
of the Registrable Securities.

         (c) Notwithstanding the foregoing, this Agreement may be amended with
only the written consent of the Company to include additional purchasers of
Shares as "Investors," "Holders" and parties hereto.

    5.7 Delays or Omissions.  It is agreed that no delay or omission to exercise
any right, power, or remedy accruing to any Holder, upon any breach, default or
noncompliance of the Company under this Agreement shall impair any such right,
power, or remedy, nor shall it be construed to be a waiver of any such breach,
default or noncompliance, or any acquiescence therein, or of any similar breach,
default or noncompliance thereafter occurring. It is further agreed that any
waiver, permit, consent, or approval of any kind or character on any Holder's
part of any breach, default or noncompliance under the Agreement or any waiver
on such Holder's part of any provisions or conditions of this Agreement must be
in writing and shall be effective only to the extent specifically set forth in
such writing. All remedies, either under this Agreement, by law, or otherwise
afforded to Holders, shall be cumulative and not alternative.

    5.8 Notices. All notices required or permitted hereunder shall be in writing
and shall be deemed effectively given: (a) upon personal delivery to the party
to be notified, (b) when sent by confirmed telex or facsimile if sent during
normal business hours of the recipient; if not, then on the next business day,
(c) five (5) days after having been sent by registered or certified mail, return
receipt requested, postage prepaid, or (d) one (1) day after deposit with a
nationally recognized overnight courier, specifying next day delivery, with
written verification of receipt. All communications shall be sent to the party
to be notified at the address as set forth on the signature pages hereof or
Exhibit A hereto or at such other address as such party may designate by ten
(10) days advance written notice to the other parties hereto.

    5.9  Attorneys' Fees.  In the event that any dispute among the parties to
this Agreement should result in litigation, the prevailing party in such dispute
shall be entitled to recover from the losing party all fees, costs and expenses
of enforcing any right of such prevailing party under or with respect to this
Agreement, including without limitation, such reasonable fees and expenses of
attorneys and accountants, which shall include, without limitation, all fees,
costs and expenses of appeals.

                                       19
<PAGE>

    5.10  Titles and Subtitles.  The titles of the sections and subsections of
this Agreement are for convenience of reference only and are not to be
considered in construing this Agreement.

    5.11  Prior Agreement.  The Prior Agreement is hereby superseded in its
entirety and shall be of no further force or effect.

    5.12  Aggregation of Stock.  All Shares held or acquired by affiliated
entities or person shall be aggregated together for the purpose of determining
the availability of any rights under this Agreement.

    5.13  Counterparts.  This Agreement may be executed in any number of
counterparts, each of which shall be an original, but all of which together
shall constitute one instrument.

                     [THIS SPACE INTENTIONALLY LEFT BLANK]

                                       20
<PAGE>

     In Witness Whereof, the parties hereto have executed this Amended and
Restated Investor Rights Agreement as of the date set forth in the first
paragraph hereof.


Company:


NOOSH, Inc.


By:  /s/ Ofer Ben-Shachar
   -------------------------------------------
     Ofer Ben-Shachar
     President and Chief Executive Officer