Document:

<PAGE>

                                                                     EXHIBIT 10B

Case No.:  00-00416A

Department No.:  1

             FIRST JUDICIAL DISTRICT COURT OF THE STATE OF NEVADA

                            IN AND FOR CARSON CITY

NEVADA POWER COMPANY,                     )
                                          )
       Petitioner,                        )
                                          )         STIPULATION AND AGREEMENT TO
 versus                                   )         COMPROMISE AND SETTLE
                                          )
PUBLIC UTILITIES COMMISSION OF NEVADA,    )
                                          )
        Defendant.                        )
_________________________                 /

     This Stipulation And Agreement To Compromise And Settle ("Stipulation") is
intended as a formal settlement and compromise among the Parties as to any and
all claims for relief and causes of action asserted in the actions set forth in
Case Nos. 97-00742A, 99-00470A, 99-00754A, and 00-00416A, which pertain to the
judicial review of deferred energy dockets, orders and decisions which form the
subject matter of said action.

     1.  Nevada Power Company ("Nevada Power") will dismiss with prejudice First
Judicial District Court of Nevada Case Nos. 97-00742A, 99-00470A, 99-00754A, and
00-00416A, and release, without limitation, any and all rights, claims,

                                      -1-
<PAGE>

demands, and causes of action set forth in said actions or which could have been
litigated in such proceedings.

          2.  Nevada Power will release any and all claims for any and all
remaining deferred energy balances of whatsoever kind or nature claimed in
Docket Nos. 97-00742A, 99-00470A, 99-0754A, and 00-00416A.

          3.  Nevada Power will remit, release, and waive whatever rights and
claims it may have to collect the shortfall set forth and described at NRS (S)
704.9826.

                                BTER Adjustment

          4. On August 1, 2000, Nevada Power will adjust its Base Tariff Energy
Rates ("BTER") to produce the revenues as allocated in Exhibit 1, attached
hereto, which exhibit is fully incorporated herein by reference and made a part
hereof as though fully set forth in this paragraph.

                                DEAA Adjustment

          5. Nevada Power's current deferred energy accounting adjustment
("DEAA") rates, effective May 1, 2000, will terminate effective August 1, 2000.
In consideration of such termination and the covenants and conditions contained
in this Stipulation, Nevada Power shall recover out of the first-available
after-tax proceeds from the sale of Nevada Power generation assets above book
value and costs of sale, the sum of $15,000,000. Until such recovery is
completed Nevada Power may accrue carrying charges at an annual rate of 9.5% on
the unrecovered balance.

                         Fuel and Purchase Power Rider

          6.  Nevada Power will implement a monthly Fuel and Purchase Power
("F&PP") rider. Nevada Power's first F&PP rider filing will be made no later

                                      -2-
<PAGE>

than August 1, 2000, with rate schedules effective September 1, 2000.
Thereafter, Nevada Power will make monthly filings to adjust the F&PP rider with
rate schedules to be effective forty-five (45) days after the date of each
filing.

          6.1 The monthly change in the F&PP rider for each rate class will be
determined as the difference between the Nevada jurisdictional total fuel and
purchased power costs for the twelve month period beginning fourteen months
prior to the adjustment month divided by the Nevada jurisdictional kWh sales for
the same period, and the total Nevada jurisdictional fuel and purchased power
costs for the twelve month period beginning fifteen months prior to the
adjustment month divided by the Nevada jurisdictional kWh sales for the same
period. The methodology for calculating the F&PP rider is attached as Exhibit 2.

          6.2 Monthly adjustments to the F&PP rider will not result in changes
upward or downward that exceed those in the following schedule:

          (a) 0.95 mils per kWh for each of the first six monthly filings.

          (b) 1.15 mils per kWh for each of the second six monthly filings.

          (c) 1.35 mils per kWh for each of the next six monthly filings.

          (d) 1.55 mils per kWh for each of the next six monthly filings.

          (e) 1.75 mils per kWh on a monthly basis for filings through December
              15, 2002 for rates effective February 1, 2003 to February 28,
              2003.

          6.3 These adjustments are calculated exclusive of any Purchased Power
Agreement Adjustment Mechanism ("PPAAM") incorporated into this F&PP rider.  It
is also recognized that with the implementation of any PPAAM that the F&PP rider
calculation will be adjusted to recognize the impact of the PPAAM.

                                      -3-
<PAGE>

          6.4 No later than October 1, 2002, Nevada Power will make a filing in
the form of a general rate case to reset all components of rates such rates to
be effective March 1, 2003.

          7.  The Parties to this Stipulation are of the opinion that such
monthly F&PP filings to be made by Nevada Power are lawful under NRS Chapter
704, and that such filing should be accepted by the Public Utilities Commission
of Nevada ("Commission") for review, and warrant that they will not oppose such
filing for review nor challenge the legality of such filing in any
administrative or court proceeding. The Parties, other than the Commission, will
not seek to suspend the schedules implementing the rate changes set forth in the
monthly F&PP filings, and will support Nevada Power's request not to suspend
such schedules.  The Parties agree to support expedited treatment of such
filings.

          8.  Nevada Power will include with each F&PP monthly filing a
statement of its separate fixed charge coverage ratio calculations for the 12-
month period covered by the F&PP rider filing. If the acquisition of Portland
General Electric is consummated, any goodwill amortization expense associated
with the transaction shall not be included in the calculation of the fixed
charge coverage ratio. The form of the calculation is attached hereto as Exhibit
3. Such fixed charge covenants shall be calculated before giving effect to
extraordinary gains or losses. Nevada Power will not implement an increase in
the F&PP rider when its respective fixed charge ratio is at or exceeds 2.5
times. Nothing in this paragraph 8 will be deemed to permit adjustments to the
F&PP rider that would exceed the limitations to the F&PP rider outlined in
Paragraph 6.2 above.

                                      -4-
<PAGE>

          9.  Within sixty (60) days after the effective date of this
Stipulation, an independent audit of Nevada Power's financial condition will be
conducted to verify the need for the BTER adjustment referenced in Paragraph 4
of this Stipulation. Such audit shall also include an investigation of Nevada
Power's fuel and purchased power costs for the 12-month period ending on July
31, 2000. If that audit fails to satisfy and demonstrate that the F&PP costs
during the period were prudently incurred, then any interested party may
petition for hearing before the Commission. If, after hearing, the Commission
finds that Nevada Power's prudently incurred annual F&PP costs for the twelve
month period ended July 31, 2000 were less than the revenue requirement set
forth in Exhibit 1, the BTER and F&PP rates shall be readjusted to reflect the
proper amount. Any amounts overcollected pursuant to such rates, or collected in
excess of the maximum rate increase that would have been allowed pursuant to any
subsequent F&PP adjustment had the proper amount been originally implemented,
shall be refunded in accordance with a refund plan specified by the Commission
in its order.

          10. Six months following the implementation of the F&PP rider
mechanism, and every six months thereafter (unless changed by the Commission)
Nevada Power will file with the Commission an independent audit of fuel and
purchased power purchasing practices. Any findings of imprudence by the
Commission will be reflected in future F&PP adjustment filings, and all parties
retain any and all rights with respect to said F&PP filings except those
specifically involved herein. The Company will not object to such audit results
being made available by the Commission to any party to this Stipulation or as
required under any applicable law.

                                      -5-
<PAGE>

          11. Nevada Power's obligations to make monthly F&PP filings, all
limitations on F&PP adjustments, and the requirement to perform and to file
independent audits of the F&PP shall cease December 15, 2002, with an audit
covering purchases up to October 31, 2002. Notwithstanding the provisions of
Paragraph 6, if Nevada Power's obligation to provide provider of last resort
("PLR") service ends prior to March 1, 2003, the F&PP adjustment mechanism will
terminate at that time and Nevada Power will file a final audit covering the
period ending on the date of termination. Disposition of amounts identified by
the final audit will be determined by the Commission. If Nevada Power remains
obligated to provide PLR service through an affiliate, such affiliate will also
be permitted the use of the F&PP rider pursuant to the terms of this
Stipulation.

          12. Exhibits 1 and 2 reflect and account for the Hoover B benefit
prescribed in Nevada Power's contract with the Colorado River Commission as set
forth in a stipulation entered into in Commission Docket No. 99-7035 and
previously approved by the Commission.

                               Other Provisions

          13. General rates (non-fuel and non-purchased power) for Nevada Power
will remain capped until March 1, 2003 as required by NRS (S) 704.982 and NRS
(S)704.9823.

          14. The provisions of this Stipulation are not severable and, in the
event this Stipulation is not approved by the Commission in an open meeting and
not approved by the Court in its entirety as set forth herein, it shall be
deemed withdrawn without prejudice to any claims or contentions which may have
been made in this

                                      -6-
<PAGE>

proceeding by any party, and it shall not be admissible as evidence, or
described or discussed in any future proceeding.

          15. This Stipulation is subject to the Commission's approval and is
made upon the express understanding that it constitutes a negotiated settlement
of all issues set forth herein, and is contingent upon Commission approval of
the stipulations concurrently submitted in Commission Docket Nos. 00-5003, 00-
5005, 99-4001, 99-4002, 99-4005, 99-4006, Case No. CV-99-01743 in the Second
Judicial District in the State of Nevada in and for Washoe County, and Case No.
CV-N-157DWH VPC filed in the United States District Court for the District of
Nevada..

          16. Except for those rights, claims and/or defenses as are expressly
waived herein, all Parties reserve any and all rights, claims and defenses of
whatsoever kind or nature with respect to any proceeding contemplated herein.
The Parties agree to take all possible action to support this Stipulation, and
to take no action, direct or indirect, in opposition to the request for approval
of this Stipulation.

PUBLIC UTILITIES COMMISSION               BUREAU OF CONSUMER
OF NEVADA                                 PROTECTION

By________________________________  By_______________________________
  Jeff Parker, General Counsel           Timothy Hay, Consumer Advocate

MIRAGE RESORTS, PARK PLACE                NEVADA POWER COMPANY
ENTERTAINMENT, INC., MANDALAY
RESORTS

By________________________________  By___________________________
  Martha Ashcraft                        William E. Peterson

                                      -7-<PAGE>

                                                                    EXHIBIT 10.1

            CONTRACT CANCELLATION, SETTLEMENT AND RELEASE AGREEMENT

This Contract Cancellation, Settlement and Release Agreement (this Agreement")
is made and entered into as of October 2, 2000, by and between the following
parties: on one hand acting jointly and severally hereunder, USSEARCH.com Inc. ,
a Delaware corporation as successor-in-interest to 800-U.S. SEARCH Inc., a
California corporation ("SEARCH"), and The Kushner-Locke Company, a California
corporation ("KL"); and on the other hand, InfoSpace, Inc., a Delaware
corporation ("InfoSpace").

                                   RECITALS

A.   SEARCH, KL and InfoSpace are parties to that certain Amended and Restated
     Contract Provider Agreement dated August 24, 1998, and effective as of
     April 25, 1998 (as the same may have been amended to date, the "Advertising
     Agreement").

B.   SEARCH and KL are hereinafter referred to herein singly and collectively as
     "USSEARCH."

C.   USSEARCH and InfoSpace are each singly referred to herein sometimes as a
     "Party", and sometimes collectively as the "Parties."

D.   The Parties wish to cancel the Advertising Agreement effective as of the
     close of business on October 1, 2000 and to release any and all claims
     that either Party may have against the other Party arising out of or in
     connection with the Advertising Agreement, all effective as of the date
     hereof and all in accordance with the terms and conditions hereof.

                                   AGREEMENT

     Now, therefore, the Parties hereby agree as follows:

1.   Cancellation of Advertising Agreement.

     The Parties hereby affirm and agree that the Advertising Agreement has been
canceled and terminated by the Parties' mutual consent on and as of the close of
business on October 1, 2000.
<PAGE>

2.   Mutual Releases.

     Each Party (the "Releasing Party") hereby forever releases, waives,
discharges and acquits the other Party and such other Party's respective
officers, directors, employees, principals, shareholders, agents, trustees,
servants, successors and assigns (singly and collectively, the "Released Party")
from and against the following (collectively, the "Released Claims"): any and
all claims, demands, obligations, liabilities, suits, causes of action, damages,
costs, losses or expenses of every type, kind, nature or description (including,
without limitation, attorneys' fees and disbursements) (collectively, "Claims"),
whether known or unknown, suspected or unsuspected, which arise out of or in
connection with the Advertising Agreement, including, without limitation, any
default or breach by the Released Party of any of its representations,
warranties, covenants or agreements thereunder.  However, this mutual release
does not apply to monies due InfoSpace by USSearch for services rendered by
InfoSpace through September 30, 2000.

3.   General Release Provisions.

     3.1  Waiver of Unknown Claims.  The Parties intend that the releases in
          ------------------------
Section 2  hereof shall be effective as a full and final accord and satisfaction
of (and as a bar to) all Released Claims, whether or not now known or suspected.
With respect to the Released Claims, the Parties acknowledge and waive the
provisions of Section 1542 of the California Civil Code, which provides as
follows:

          A general release does not extend to claims which the creditor does
not know or suspect to exist in his favor at the time of executing the release,
which if known by him must have materially affected his settlement with the
debtor.

The Parties have been fully advised of, and understand the purpose and effect
of, Section 1542, and acknowledge that the release of known and unknown Claims
provided herein constitutes a material aspect of the consideration being
exchanged.  The Parties agree to waive any and all rights which they may have
under Section 1542 or any other state or federal statute or common law principle
of similar effect which restricts the release of any such unknown Claims.

     3.2  Other Facts.  Each Party has made such investigation of the facts
          -----------
pertaining to this Agreement and the Released Claims as such Party deems
necessary.  The Parties understand that the facts with respect to any matter
included in the Released Claims may hereafter be found to be other than, or
different from, the facts now believed by the Parties to be true, and events may
occur in the future that change the Parties' current perception of damages or
the strengths or weaknesses of their respective Claims or cases.  The Parties
expressly accept and assume the risk of such possible difference in facts and
agree that this Agreement will become and remain effective notwithstanding such
different facts.

     3.3  Covenant Not to Sue.  Effective as of the date hereof, each Releasing
          -------------------
Party shall not assert (or continue to assert) in any court or other procedural
form or forum, whether initially or by way of defense, offset, or cross-,
counter- or third-party claim, or otherwise, any Released
<PAGE>

Claim that such Releasing Party has released, against the Released Party. Each
Releasing Party shall indemnify, hold harmless and defend (with counsel
reasonably satisfactory to the indemnified Released Party) the Released Party
against any Released Claim brought by (a) any person or entity (collectively,
"Person") against the Released Party by reason of the Releasing Party's
assertion of a Released Claim whether based upon subrogation, contribution,
indemnity or any other legal theory whatsoever, or (b) any Person acting or
asserting, by, under or through the Releasing Party.

     3.4  No Prior Transfer of Released Claims.  Each Releasing Party represents
          ------------------------------------
and warrants that (a) no Released Claim released by such Releasing Party has
been or will be transferred, hypothecated, assigned, subrogated or otherwise
given away by such Releasing Party to any Person; and without limiting the
generality of the foregoing, (b) no insurance company or other Person has the
right to assert any Released Claim against a Released Party released herein
therefrom as a subrogee of the Releasing Party.  Each Releasing Party shall
indemnify, hold harmless and defend (with counsel reasonably acceptable to the
indemnified Released Party) such Released Party from and against any Claim that
(if true or prevailing in litigation) would constitute a breach of the
representations and warranties made by the representing Party in this Section
3.4.

     3.6  Exceptions.  Notwithstanding anything to the contrary expressed or
          ----------
implied in Section 3.3 or elsewhere herein: (a) the Released Claims and the
releases and covenant not to sue granted in this Agreement do not extend to, and
nothing in this Agreement will be construed to limit, a Party's right to enforce
this Agreement according to its terms, or the right of either Party to enforce
either that certain Sales Agreement between the Parties dated as of the date
hereof (the "Sales Agreement") or the Warrant or the Registration Rights
Agreement (as defined below) or the documents executed pursuant to either of
them according to their terms; and (b) the Released Claims do not include any
Claim arising out of, or in connection with, a breach by a Party of its
obligations hereunder or under the Sales Agreement or the Registration Rights
Agreement or under the documents executed pursuant to any of such agreements.

     3.6  No Admission.  Nothing contained herein shall be construed as an
          ------------
admission by a Party of any liability or of any contention or allegation made by
another Party or Person.

4.   Additional Consideration to InfoSpace.

     In addition to the other promises given by USSEARCH to InfoSpace hereunder,
InfoSpace shall receive as consideration for its execution, delivery and
performance of this Agreement, the fully vested Warrant evidenced by the form of
Warrant To Purchase Shares of Common Stock attached hereto as Exhibit A (the
"Warrant") and a Registration Rights Agreement in the form of that attached
hereto as Exhibit B, which Warrant and Registration Rights Agreement USSEARCH
shall execute and deliver to InfoSpace concurrently with the Parties' execution
and delivery of this Agreement to one another.
<PAGE>

5.   Miscellaneous Provisions.

     5.1  Confidentiality. Each Party shall keep the fact of, and the terms and
          ---------------
conditions of, this Agreement strictly confidential from all third parties,
except to the extent that disclosure is (a) required by applicable law, or in
connection with the disclosing Party's performance of its obligations or the
exercise of its rights and remedies hereunder or under the Sales Agreement,
Warrant, the Registration Rights Agreement or the consummation of the
transactions contemplated hereby or thereby, or (b) to accountants, lawyers or
other professionals engaged by the disclosing Party in connection with the
disclosing Party's tax or financial or regulatory reporting or accounting.

     5.2  No Third-Party Beneficiaries. This Agreement shall not confer any
          ----------------------------
rights or remedies upon any Person other than the Parties, their respective
successors and permitted assigns, and such other Persons who may be included in
the definition of Released Party.

     5.3  Entire Agreement.  This Agreement (including any documents, exhibits
          ----------------
or schedules referred to herein) constitutes the entire agreement among the
Parties and supersedes any prior understandings, agreements, or representations
by or among the Parties, written or oral, to the extent they are related in any
way to the subject matter hereof.

     5.4  Succession and Assignment. This Agreement shall be binding upon and
          -------------------------
inure to the benefit of the Parties named herein and their respective successors
and permitted assigns. No Party may assign either this Agreement or any of its
rights, interests, or obligations thereunder without the prior written approval
of the other Party, which may be given or withheld in its respective sole
discretion.

     5.5  Counterparts.  This Agreement may be executed in two or more
          ------------
counterparts, and by different Parties on separate counterparts, each of which
shall be deemed an original but all of which together will constitute one and
the same instrument.

     5.6  Headings.  The Section headings contained in this Agreement are
          --------
inserted for convenience only and shall not affect in any way the meaning or
interpretation of this Agreement.

     5.7  Notices.  Any notice, consent, report, demand, document or other item
          -------
to be delivered to a Party hereunder shall be deemed delivered and received: (a)
when given in writing and personally delivered to the Person designated below
for the applicable Party; (b) one (1) day after delivery to Federal Express or
another nationally known "next-day" delivery service with delivery charges
prepaid for delivery the following business day to the Person designated below
for the applicable Party; or (c) upon delivery by the United States Postal
Service, first-class registered or certified mail, postage prepaid, return
receipt requested; and in any such case shall be delivered to the address or
addresses indicated for such Party below, and/or to such other Person or address
as such Party may from time to time by written notice designate to the other:
<PAGE>

If to USSEARCH:
--------------

                    USSEARCH.com, Inc.
                    5401 Beethoven Street
                    Los Angeles, CA 90066
                    Attention: General Counsel
                    Tel. No.: (310) 302-6300
                    Fax No.: (310) 578-5649

If to InfoSpace:
---------------

                    InfoSpace, Inc.
                    601 108th Street, NE
                    Suite 1200
                    Bellevue, WA 98004
                    Attention: General Counsel
                    Tel. No.: (425) 602-0540
                    Fax No.: (425) 201-6167

          Any Party may send any notice, request, demand, claim, or other
communication hereunder to the intended recipient at the address set forth above
using any other means (including personal delivery, expedited courier, messenger
service, telecopy, telex, ordinary mail, or electronic  mail), but no such
notice, request, demand, claim, or other communication shall be deemed to have
been duly given unless and until it actually is received by the intended
recipient.  Any Party may change the address to which notices, requests,
demands, claims, and other communications hereunder are to be delivered by
giving the other Party notice in the manner herein set forth.

     5.8  Amendments; Waivers.  No amendment or waiver of any provision of this
          -------------------
Agreement shall be valid unless the same shall be in writing and signed by all
of the Parties.  No delay or omission in the exercise of any right or remedy
accruing to a Party upon any breach under this Agreement shall impair such right
or remedy or be construed as a waiver of any such breach theretofore or
thereafter occurring.  The waiver by a Party of any breach of any term, covenant
or condition herein stated shall not be deemed to be a waiver of any other
breach, or of a subsequent breach of the same or any other term, covenant or
condition herein contained.  Except as otherwise expressly provided herein to
the contrary, (a) all rights, powers, options, or remedies afforded to either
Party hereunder or by law shall be cumulative and not alternative, and (b) the
exercise of one right, power, option, or remedy shall not bar other rights,
powers, options or remedies allowed herein or by law.

     5.9  Severability.  Any term or provision of this Agreement that is invalid
          ------------
or unenforceable in any situation in any jurisdiction shall not affect the
validity or enforceability of
<PAGE>

the remaining terms and provisions hereof or the validity or enforceability of
the offending term or provision in any other situation or in any other
jurisdiction.

     5.10 Expenses.  Each Party will bear its own costs and expenses (including
          --------
legal fees and expenses) incurred in connection with the preparation,
negotiation and consummation of this Agreement.

     5.11 Construction.  The Parties have participated jointly in the
          ------------
negotiation and drafting of this Agreement and have had competent counsel of
their own choosing.  In the event an ambiguity or question of intent or
interpretation arises, this Agreement shall be construed as if drafted jointly
by all the Parties and no presumption or burden of proof shall arise favoring or
disfavoring any Party by virtue of the authorship of any of the provisions of
this Agreement.  This Agreement shall be given a fair and reasonable
construction in accordance with the intention of the Parties and without regard
to or aid of California Civil Code Section 1654 or California Code of Civil
Procedure Section 1864.

     5.12 Incorporation of Exhibits and Schedules.  Any exhibits or schedules
          ---------------------------------------
identified in this Agreement are incorporated herein by reference and made a
part hereof.

     5.13 Attorneys' Fees.  Should any Party institute any action or proceeding
          ---------------
to enforce any provision of this Agreement, or for damages by reason of an
alleged breach of any provision of this Agreement, or for a declaration of
rights hereunder, the prevailing Party in any such action shall be entitled to
receive from the other Parties against which such action or proceeding was
brought all costs and expenses, including reasonable attorneys' fees, incurred
by the prevailing Party in connection with such action or proceeding.

     5.14 Time of Essence.  Time is of the essence of this Agreement.
          ---------------

     5.15 Period Calculations.  Any period of time specified in this Agreement
          -------------------
which would otherwise end upon a non-business day shall be extended to, and
shall end upon, the next following business day.

     5.16 Further Assurances.  Each Party shall from time to time execute,
          ------------------
acknowledge and deliver such further instruments and perform such additional
acts as the another Party may reasonably request to effectuate the intent of
this Agreement.

     5.17 California Law. THIS AGREEMENT HAS BEEN NEGOTIATED, EXECUTED AND
          --------------
DELIVERED AT, AND SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
LAWS OF THE STATE OF CALIFORNIA (WITHOUT REGARD TO ANY PRINCIPLES OF CONFLICTS
OF LAW).
<PAGE>

     5.18 Signer's Authority.  Each individual who executes this Agreement or
          ------------------
any document contemplated hereby on behalf of a Party (the "Represented Party"),
acting in his or her personal capacity, hereby: (a) personally represents and
warrants to the other Party that (i) he or she has all the requisite power and
authority to execute and deliver this Agreement and any such document on behalf
of the Represented Party, and (ii) his or her execution and delivery of this
Agreement and any such document on behalf of the Represented Party and the
performance of the Represented Party's obligations hereunder or thereunder are
authorized by, and are not in violation of or in conflict with, and do not
constitute a default under any term or provision of, the Represented Party's
constituent or organizational documents, including without limitation, (if
applicable) its articles of incorporation, by-laws, trust agreement, membership
agreement or operating agreement; (b) indemnifies, holds harmless and agrees to
defend (with counsel reasonably acceptable to the other Party) from and against
any and all claims, losses, liabilities, costs or expenses, including, without
limitation, reasonable attorneys' fees), arising out of, or in connection with,
any actual or alleged breach of his or her representations and warranties in
subpart (a) above; and (c) understands and agrees that the other Party will have
personal recourse against him or her for any breach by him or her of his or her
representations, warranties or agreements in this Section 5.18.

     5.19 Parties' Relationship.  Notwithstanding any provision of this
          ---------------------
Agreement or any document or transaction contemplated hereby to the contrary:
(a)  the relationship between USSearch on the one hand and InfoSpace on the
other in connection with this Agreement is intended to be, and the Parties
specifically agree that it is, limited to a contractual relationship between two
third-parties in a commercial transaction between sophisticated commercial
entities dealing with each other on an arm's-length basis; and (b) no Party is
intended to be, and the Parties specifically agree that no Party is, by virtue
of this Agreement or the transactions contemplated hereby, a partner, joint
venturer, fiduciary, quasi-fiduciary, alter-ego, manager, shareholder,
controlling person of the other Party, and no Party intends to assume any such
status or any duties, obligations or limitations associated therewith.

     5.20 Investigation.  Notwithstanding any past, present or future right of
          -------------
either Party to investigate the affairs of the other Party and notwithstanding
any past, present or future knowledge of facts determined or determinable by
such Party pursuant to such investigation or right of investigation, such Party
has the right to rely fully upon the representations, warranties, covenants and
agreements now or hereafter made by the other Party hereunder.

          IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as
of the date first above written.
<PAGE>

InfoSpace, Inc.                              USSEARCH.com Inc.

By:   /s/ Tammy D. Halstead                  By:   /s/ Karol Pollock
   ---------------------------                   --------------------------
Name: Tammy D. Halstead                      Name: Karol Pollock
     -------------------------                    -------------------------
Its:  Sup & CAO                              Its: General Counsel
     -------------------------                    -------------------------

                                             The Kushner-Locke Company

                                             By: /s/ Peter Locke
                                                ---------------------------
                                             Name: Peter Locke
                                                  -------------------------
                                             Its: Co-CEO
                                                  -------------------------

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