CONFIDENTIAL TREATMENT HAS BEEN REQUESTED FOR CERTAIN PORTIONS OF THIS EXHIBIT
PURSUANT TO RULE 406 UNDER THE SECURITIES ACT OF 1933, AS AMENDED.

                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 1 of 25


THIS SOFTWARE DEVELOPMENT AND SERVICES AGREEMENT (hereinafter "Agreement") is
made by and between BellSouth Telecommunications, Inc., a Georgia corporation,
(hereafter "Customer") with offices located at 675 West Peachtree Street, N.E.,
Atlanta, Georgia 30375, and Predictive Systems, Inc., a Delaware corporation
(hereinafter "Supplier") having an office at 2400 Century Boulevard, Atlanta, GA
30345.

WITNESSETH

WHEREAS, Supplier has software development expertise directly related to the
type of software to be developed pursuant to this Agreement and Customer desires
to engage Supplier to develop, create, test and deliver certain software and
other deliverables; and

WHEREAS, Customer is desirous of obtaining advice and assistance for consultant
or professional services to be provided by Supplier which has sufficient
expertise and experience in rendering such services to meet the particular needs
of Customer.

NOW, THEREFORE, Supplier and Customer, intending to be legally bound, hereby
agree as follows:

1.       DEFINITIONS.

         1.1.     "Acceptance" or "Accept" shall mean Customer has determined
                  the material or Software delivered or Services rendered
                  conform with the applicable Specifications.

         1.2.     "Affiliated Company(ies)" shall mean BellSouth Corporation or
                  any company that is owned in whole or in which is owned not
                  less than a [*] interest, now or in the future, by BellSouth
                  Corporation or by one or more of its direct or indirect
                  subsidiaries, controlled by BellSouth Corporation.

         1.3.     "Authorized Third Party(ies)" shall mean any third party
                  retained by Customer to perform services for Customer that has
                  undertaken: (i) an obligation of non-disclosure consistent
                  with this Agreement and (ii) an obligation to use information
                  provided by Customer, including information proprietary to
                  Supplier, solely to perform services for Customer.

         1.4.     "Bypass" or "Work Around" shall mean a temporary procedure by
                  which a user can avoid a reported problem by changes to the
                  procedures followed or data supplied by the user when using
                  the Software or a temporary Fix supplied by the Supplier.

         1.5.     "Customer" shall mean Bellsouth Telecommunications, Inc. or
                  any Affiliated Company which places an Order pursuant to the
                  terms and conditions of this Agreement.

         1.6.     "Deliverables" shall mean any and all system deliverables set
                  forth in a fully executed Order as defined in Appendix A.
                  Deliverables include, but are not limited to, any technical
                  information, drawings, records, reports, data, designs, plans,
                  specifications, models, prototypes, performance requirements,
                  inventions, creative works, concepts, and any Software and/or
                  documentation, implementation, deployment, and/or system
                  integration delivered pursuant to this Agreement and must be
                  regarded as Customer's Information hereunder.

         1.7.     "Development Timetable" shall mean the dates set forth in a
                  fully executed Order, whereby: (i) the Supplier shall have
                  completed the development of the Deliverable associated with
                  such date and (ii) the Supplier shall deliver the Deliverable
                  to Customer for Acceptance testing.

         1.8.     "Documentation" shall mean any materials relating to, arising
                  out of or resulting from Services or Software provided by
                  Supplier hereunder including, without limitation, such
                  materials sufficient for: (i) Customer to determine interface
                  capabilities with other hardware or software and (ii) Customer
                  to plan for, install, engineer, operate, repair, train Users
                  and maintain the Software. Documentation includes, but is not
                  limited to, specifications, drawings, schematics and/or
                  instructions provided by Supplier.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 2 of 25


         1.9.     "Enhancement" shall mean a new version of the Software that
                  adds substantially new features and functionality in addition
                  to the original functional characteristics of the Software as
                  provided to Customer. Said Enhancement shall be deemed to be a
                  new item of Software, may be subject to additional fees,
                  acceptance and warranty.

         1.10.    "Error(s)" shall mean a failure of the Software to conform to
                  Supplier's marketing literature, the response time as
                  warranted, the Documentation and operating manuals furnished
                  by Supplier and the Specifications governing said Software;
                  where such failure impacts operational performance, functional
                  performance or licensability.

         1.11.    "Fix(es)" shall mean corrections of Error(s) in order for the
                  Software to continue performing functionally in the manner for
                  which it was acquired and any and all improvements that relate
                  to performance but do not provide new features or
                  functionality for the Software.

         1.12.    "Object Code" shall mean software assembled or compiled in
                  magnetic or electronic binary form on software media, which is
                  readable and usable by computers to control or operate a
                  computer system and/or perform user defined or predetermined
                  tasks.

         1.13.    "Order(s)" shall mean a written order issued by Customer and
                  accepted by Supplier pursuant to this Agreement for Software
                  and/or Services as is set forth in Appendix A.

         1.14.    "Services" shall mean and may include, but not be limited to,
                  Supplier's consultant, professional, technical and engineering
                  services, Software Maintenance, installation services,
                  training and on site support ancillary to the acquisition of
                  Software as described hereafter or in a properly executed
                  Order.

         1.15.    "Software" shall mean the computer program or programs
                  developed by Supplier under this Agreement for Customer which
                  consist of a set or sets of logical instructions and tables of
                  information which guides the functions of a processor
                  including Object Code, Source Code, Documentation and all
                  Fixes, Upgrades, Enhancements, Error corrections,
                  modifications, updates and made thereto and provided
                  hereunder.

         1.16.    "Software Maintenance" shall include the services described in
                  Appendix C or in a properly executed Order which, if purchased
                  by Customer, shall be performed by the Supplier to provide
                  Fixes, updates, Upgrades, and Enhancements to the Software and
                  shall include, but not be limited to, corrections of any and
                  all Errors, regardless of whether such Error is brought to the
                  attention of Supplier by Customer, another user of comparable
                  software, or any third party.

         1.17.    "Source Code" shall mean the computer program expressed in a
                  source or human readable language consisting of a full source
                  language statement of the program comprising the Software and
                  complete maintenance documentation, procedures, flow charts,
                  schematic diagrams and annotations which comprise the
                  precoding detail design specification, and all other material
                  necessary to allow a reasonably skilled programmer or analyst
                  to maintain and enhance the Software without the assistance of
                  the Supplier or reference to other material.

         1.18.    "Specifications" shall mean, with respect to the Software, the
                  functions, features and performance requirements of the
                  Software set forth in a fully executed Order.

         1.19.    "Underlying Components" shall mean Supplier's pre-existing
                  programs, systems, data, processes, techniques, methodologies,
                  procedures, know-how and methods of analysis that it utilizes
                  to provide Services in the performance of this Agreement. No
                  title or ownership of intellectual property rights, except as
                  provided herein, is transferred to Customer for Supplier's
                  Underlying Components.


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 3 of 25


         1.20.    "Upgrade(s)" shall mean an improvement to or a change in the
                  Software that alters the original functional characteristics
                  of the Software or corrects errors but does not add
                  substantially new features to the Software. Said Upgrade shall
                  be deemed to be a new item of Software and subject to
                  warranty.

         1.21.    "User(s)" shall mean Customer, its Authorized Third Parties,
                  as well as each of their respective agents, representatives
                  and customers, if any, who use goods or services relating to,
                  resulting from, or arising out of Services or Software
                  provided by Supplier hereunder.

2.       PROVISIONS APPLICABLE TO DEVELOPED SOFTWARE.

         2.1.     DEVELOPMENT UNDERTAKING.

                  2.1.1.   Supplier hereby acknowledges Customer's reliance on
                           Supplier's strict adherence to the Development
                           Timetable and therefore Supplier shall commit and
                           utilize sufficient resources to complete development
                           of the Deliverables in accordance with the
                           Development Timetable. Supplier shall notify Customer
                           of any circumstances, when and as they arise, that
                           may reasonably be anticipated to lead to a material
                           deviation from the development.

                  2.1.2.   Customer shall, upon reasonable prior written notice,
                           have access during normal business hours to those
                           premises where development work under this Agreement
                           is performed for the purposes of review,
                           "walk-throughs," and discussions between Customer's
                           and Supplier's management and personnel concerning
                           the status and conduct of the work being performed
                           and to monitor the progress of such work.

                  2.1.3.   Supplier shall designate a technical coordinator who
                           shall be assigned by Supplier to supervise the
                           development of the Deliverables and shall be
                           responsible for technical and performance matters and
                           the transmission of technical information between the
                           parties. Such employee shall devote as much of his or
                           her business time required to fully supervise such
                           endeavor (hereinafter "Supplier Technical
                           Coordinator").

                  2.1.4.   Customer shall designate a technical coordinator who
                           shall be responsible for technical and performance
                           matters and the transmission of technical information
                           between the parties (hereinafter "Customer Technical
                           Coordinator"). Supplier understands and agrees that
                           the delivery of Deliverables which perform in
                           accordance with the applicable Specifications on or
                           before the dates set forth in the Development
                           Timetable, Order or this Agreement are critical to
                           Customer's business and that Customer may be
                           irreparably injured by any delays or failures to
                           deliver or meet the Specifications. In order to
                           anticipate and reduce the effect of such delays or
                           failures, Supplier agrees to notify Customer as soon
                           as there is any reason to believe that a delivery
                           will be delayed and/or that the Deliverable scheduled
                           for delivery will fail to meet its Specifications and
                           to advise Customer of the projected delay, if any, in
                           the delivery date and the nature of all anticipated
                           failures, if any. Supplier understands and agrees
                           that any such delay in meeting a delivery date or
                           failure to meet Specifications is a material breach
                           of this Agreement and will result in a written notice
                           of such breach. Upon termination following an uncured
                           material breach by Supplier, Supplier shall promptly
                           deliver all work in progress to Customer and refund
                           to Customer all funds paid under this Agreement
                           except for funds paid for Deliverable(s) already
                           received and Accepted by Customer and the value of
                           all work in progress delivered to Customer. Upon such
                           cancellation, all right, title and interest in such
                           work in progress shall immediately vest in Customer.

                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 4 of 25

         2.2.     DELIVERY.

                  2.2.1.   Immediately upon the completion of each development
                           milestone as set forth in a fully executed Order,
                           Supplier shall deliver and install, when necessary,
                           the Deliverable required by such milestone at the
                           location specified in the Order and shall deliver
                           therewith all Documentation and other materials
                           required to be provided in accordance with such
                           milestone. Supplier shall notify Customer in writing
                           of the availability of each portion of the
                           Deliverable for testing by Customer (the date of such
                           notification hereinafter being referred to as the
                           "Acceptance Test Date").

         2.3.     TESTING AND ACCEPTANCE.

                  2.3.1.   [*]

                  2.3.2.   When a Deliverable successfully passes Acceptance
                           testing, Customer shall provide Supplier with written
                           notice of Acceptance for such Deliverable and the
                           date of such notification shall be the date on which
                           Supplier shall be entitled to invoice the milestone
                           payment associated with such Deliverable. A
                           Deliverable shall be deemed Accepted by Customer if
                           written notice of Acceptance is not received by
                           Supplier within the time periods stated in Section
                           2.3.1.

                  2.3.3.   In the event that Customer determines that a
                           Deliverable does not conform to and perform in
                           accordance with the Specifications, Customer shall
                           notify Supplier in writing of the exact nature of the
                           non-conformity and Supplier shall modify the
                           Deliverable within [*] of receipt of such
                           notification to Supplier, to ensure that it will so
                           conform and Supplier shall redeliver such Deliverable
                           to Customer. Customer shall thereafter undertake
                           further Acceptance testing of equal duration as set
                           forth in. Failure of any Deliverable to conform with
                           the Specifications after such second round of
                           Acceptance testing shall constitute a material breach
                           by Supplier of this Agreement and any related Orders.

         2.4.     CHANGE IN THE SCOPE OF WORK.

                  2.4.1.   Customer shall have the right to make changes in the
                           scope of the work to be performed under this
                           Agreement as set forth in a fully executed Order or
                           any other item which would affect the ability of the
                           Deliverables to meet Customer's needs. All changes
                           shall be authorized and made in writing by Customer's
                           Technical Coordinator.

                  2.4.2.   Supplier shall not make any changes in the scope of
                           the work to be performed under this Agreement which
                           have not been authorized in writing by the Customer's
                           Technical Coordinator. Any changes in the scope of
                           the work made by Supplier that have not been approved
                           in writing by the Customer's Technical Coordinator
                           shall not excuse any delay in the Development
                           Timetable or form the basis for any claim or
                           rationale to increase Supplier's pricing.

                  2.4.3.   If Supplier receives written instructions, directions
                           or requests to make any change or changes that will
                           result in a change or changes in the scope of the
                           work to be performed under this Agreement from anyone
                           other than the Customer's Technical Coordinator,
                           Supplier shall promptly notify the Customer's
                           Technical Coordinator and provide a description of
                           the proposed change, or changes, the length of the
                           delay, if any, that will result from the change or
                           changes and the increased cost, if any, that will
                           result from

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 5 of 25


                           such change or changes. Supplier shall not proceed to
                           implement any such change without written
                           authorization from the Customer's Technical
                           Coordinator.

                  2.4.4.   If Supplier receives instructions, directions or
                           requests from Customer's Technical Coordinator to
                           make any change or changes that will result in a
                           change or changes in the scope of the work to be
                           performed under this Agreement, Supplier shall
                           promptly provide Customer's Technical Coordinator
                           with the length of the delay, if any, that will
                           result from the change or changes and the increased
                           cost, if any, that will result from such change or
                           changes. Supplier shall not proceed to implement any
                           such change without the written approval of
                           Customer's Technical Coordinator of the delay, if
                           any, or increased cost, if any. Any such changes that
                           are made by Supplier without written approval of
                           Customer's Technical Coordinator's shall not excuse
                           any delay in a delivery date or form the basis for
                           any claim or rationale to increase Supplier's
                           pricing.

                  2.4.5.   Any delays in the Development Timetable date that are
                           approved in writing by the Customer's Technical
                           Coordinator shall be excused and any increase in the
                           cost approved in writing by the Customer's Technical
                           Coordinator shall be added to Supplier's price.

         2.5.     STATUS REPORTS.

                  2.5.1.   Supplier understands and agrees that the time frames
                           for the project as set forth in the Development
                           Timetable are critical to Customer's business. In
                           order to keep Customer appraised of Supplier's
                           schedule and to allow Customer to effectively manage
                           Customer's portions of this project, [*]. Supplier
                           understands and agrees that failure to timely deliver
                           a status report is a breach by Supplier of this
                           Agreement. Notwithstanding any cure period set forth
                           elsewhere in this Agreement and due to the time
                           sensitivity of these status reports, Supplier hereby
                           agrees that the cure period for its failure to timely
                           deliver a status report shall be [*] following
                           receipt of written notification by Customer that
                           Supplier has not timely delivered the [*] status
                           report.

         2.6.     TRAINING.

                  2.6.1.   [*]

                  2.6.2.   If reasonable on-line training and help modules for
                           training are not available and where analysis, design
                           and development of such items are not feasible and
                           practical, if requested by Customer, Supplier shall
                           then at prices as mutually agreed upon:

                               (i). Provide instructors and the necessary
                                    instructional material which meets mutually
                                    agreed upon standards, at mutually agreed
                                    upon locations and times, to train
                                    Customer's personnel in the installation,
                                    operation, use and maintenance of Software
                                    furnished hereunder, and/or

                               (ii).Provide Customer and/or User's with
                                    training modules or manuals, including any
                                    succeeding changes thereto, and any
                                    necessary assistance covering those areas
                                    outlined above in sufficient detail, format
                                    and quantity to allow Customer and/or User's
                                    to develop and conduct its own training
                                    program. Customer may reproduce such
                                    training modules or manuals only for
                                    internal use hereunder with no restrictions
                                    or charges.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 6 of 25


3.       GENERAL PROVISIONS APPLICABLE TO THE ENTIRE AGREEMENT.

         3.1.     TERM.

                  3.1.1.   This Agreement shall commence and be effective on the
                           effective date specified in this Agreement
                           ("Effective Date"), and [*].

         3.2.     TERMINATION FOR CONVENIENCE.

                  3.2.1.   Customer may upon[*]

                  3.2.2.   Customer may terminate Software Maintenance, for its
                           own convenience and without cause, by providing
                           written notice to Supplier at least thirty (30) days
                           prior to the commencement of any renewal term for
                           Software Maintenance.

                  3.2.3.   [*] provided there are no outstanding Orders pursuant
                           to which Services are to be performed.

         3.3.     TERMINATION FOR CAUSE.

                  3.3.1.   If either party hereto breaches any provision of this
                           Agreement or any Order(s), and such breach is not
                           cured within [*] after the breaching party receives
                           written notice thereof, then in addition to all other
                           rights and remedies of law or equity or otherwise,
                           the injured party shall have the right to terminate
                           this Agreement and/or any such Order(s), as
                           applicable, without any further obligation or
                           liability. Failure to terminate this Agreement and/or
                           any Order(s) following a breach which continues
                           longer than such [*] period shall not constitute a
                           waiver of the non-breaching party's rights under this
                           section provided such breach has not been cured.

         3.4.     TERMINATION OF THIS AGREEMENT.

                  3.4.1.   Upon termination of this Agreement, each party shall,
                           upon the request of the other: (i) return all papers,
                           materials and properties of the other held by such
                           party, (ii) will provide reasonable assistance in the
                           termination of this Agreement, as may be necessary
                           for the orderly, non-disrupted business continuation
                           of each party.

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 7 of 25


         3.5.     PRICE.

                  3.5.1.   Price for Software, Software Maintenance and/or
                           Services, including any applicable discount
                           schedules, shall be as shown in a properly executed
                           Order or a shown in Appendix B, "PRICE SCHEDULE", as
                           amended, in effect on the date the Order is issued.

                  3.5.2.   With respect to Services and development of Software,
                           rates concerning overtime and second or third shift
                           work will be negotiated between Supplier and Customer
                           and specified in each individual Order when
                           applicable. All authorization concerning payment by
                           Customer for travel or living expenses shall be
                           specified in each individual Order. With respect to
                           hours worked, Customer shall not be obligated to pay
                           for Supplier's employees' lost time unless the lost
                           time is of Customer's causing. If work is performed
                           on Customer's premises, Supplier's working hours when
                           working on Customer's premises, in conjunction with
                           any Order, shall coincide with the Customer's working
                           hours as they may be established from time to time
                           unless otherwise defined in the Order. Supplier's
                           employees' vacations and holidays shall be paid by
                           Supplier in accordance with Supplier's policies.
                           Supplier shall schedule vacations for its employees
                           so as not to interfere with or delay the Services to
                           be provided for Customer under the Order.

                  3.5.3.   Customer shall specify a limit on Services to be
                           provided under an Order by designating a monetary
                           amount and/or time limit. Supplier shall not perform
                           Services beyond the point where billing would exceed
                           the specified limit without additional authorization
                           in writing from Customer. Supplier agrees to notify
                           the Customer Technical Coordinator when [*] specified
                           in an Order is reached. Any delay or failure to meet
                           the Specifications due to a work stoppage pursuant to
                           this section shall not be considered a breach of this
                           Agreement.

                  3.5.4.   [*]

                  3.5.5.   [*]

         3.6.     TERMS OF PAYMENT.

                  3.6.1.   Payment for Software and/or Services under any Order
                           shall be due thirty (30) days after the later of the
                           date: (i) the Acceptance of Software or Services
                           occurs, or Software Maintenance commences, as
                           applicable or, (ii) the receipt of a written invoice
                           from Supplier. Renewal fees, if any, for Software
                           Maintenance shall be due thirty (30) days after the
                           later of the date: (i) the renewal term for or
                           Software Maintenance commences, as applicable or,
                           (ii) the receipt of a written invoice from Supplier..


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 8 of 25

                  3.6.2.   [*] Customer, at its option, may, without penalty,
                           refuse payment on any invoice therefor, or Customer
                           may elect to pay any portions of an invoice without
                           forfeiting its right to exercise nonpayment of other
                           portions. Supplier shall investigate and issue
                           corrected invoices, if required, within thirty (30)
                           days after receiving written notification from
                           Customer.

                  3.6.3.   In the event a portion of any invoice is paid and
                           subsequently disputed by Customer, Supplier shall
                           investigate and resolve such dispute within thirty
                           (30) days of notification from Customer. Supplier
                           shall, within forty-five (45) days following
                           notification from Customer, at Customer's option: (i)
                           refund any overpayment to Customer or (ii) credit
                           such overpayment against amounts owed by Customer to
                           Supplier.

                  3.6.4.   Any credits or refunds due Customer shall, within
                           thirty (30) days after request from Customer and at
                           Customer's sole discretion, (i) be applied by
                           Supplier against Supplier's invoices; or (ii) be paid
                           by Supplier to Customer in the form of a certified
                           check in U.S. currency. If Customer has not received
                           such credits within sixty (60) days of request, then
                           Customer may deduct such credits from any other
                           amounts owed Supplier.

         3.7.     ORDERS.

                  3.7.1.   This Agreement contemplates the future execution by
                           Customer and Supplier of one or more written Orders.
                           Each Order shall be executed by both parties and
                           shall contain, at a minimum, the information
                           specified in Appendix A. All transactions between
                           Customer and Supplier during the term of this
                           Agreement shall be covered by this Agreement and any
                           applicable Order unless the parties agree otherwise
                           in writing. Each properly executed Order shall be
                           deemed, upon its execution, to be incorporated into
                           this Agreement.

                  3.7.2.   Orders shall be deemed accepted by Supplier unless
                           written notice to the contrary is received within two
                           (2) weeks from the date the Order is delivered. This
                           Agreement shall control over typed, stamped, or
                           pre-printed portions of Supplier's and Customer's
                           Orders or acknowledgments, which conflict or
                           supplement the terms and conditions herein.

                  3.7.3.   In the event, Customer desires to alter the standards
                           or Specifications with respect to any Order after
                           such Order has been issued and accepted, Customer
                           shall notify Supplier in writing of such changes in
                           standard and/or Specifications and Supplier shall
                           advise Customer in writing of any adjustment of the
                           payment rate or time schedule referred to in the
                           original Order. In the event such adjustment is
                           acceptable to Customer, Customer shall issue a new or
                           revised Order.

         3.8.     AFFILIATED COMPANY ORDER.

                  3.8.1.   Any Affiliated Company may place Orders under this
                           Agreement for Software and/or to procure Services.
                           Such Orders are subject to the terms and conditions
                           of this Agreement and as to such Orders, the
                           Affiliated Company becomes "Customer" hereunder. Each
                           Order shall constitute a separate, distinct and
                           independent contract between Supplier and the
                           Affiliated Company placing the Order and the
                           Affiliated Company shall be the sole obligor with
                           regard to meeting the obligations of such Order.

         3.9.     TAXES.

                  3.9.1.   Supplier shall add to the invoice an amount equal to
                           any applicable taxes, local, state or federal,
                           however designated, that may be validly levied or
                           based upon this Agreement or

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                    Page 9 of 25


                           upon the Material and/or Services furnished
                           hereunder. Taxes excluded and not applicable include:

                                    (i)   Ad valorem personal property taxes;

                                    (ii)  State and local privilege and excise
                                          taxes based on gross revenue;

                                    (iii) Taxes based on or measured by
                                          Supplier's net income; and

                                    (iv)  Any taxes or amounts in lieu thereof
                                          paid or payable by Supplier in respect
                                          of the foregoing excluded items.

                  3.9.2.   Supplier shall bill applicable taxes as separate
                           items on Supplier's invoices and shall not include
                           them in the purchase price. Customer may have
                           Supplier contest with the imposing jurisdiction, at
                           Customer's expense, any such taxes that Customer
                           reasonably deems are improperly levied.

                  3.9.3.   Supplier must collect all appropriate state and local
                           sales and use taxes from Customer on all sales of
                           taxable tangible personal property and taxable
                           services. The taxing situs for tangible personal
                           property is the shipped-to address. Therefore,
                           suppliers that do not have "nexus", the legal
                           requirement to collect tax in a given state or local
                           taxing jurisdiction, must, as a result of this
                           Agreement, voluntarily register with all appropriate
                           state and local taxing jurisdictions and collect and
                           remit all applicable taxes.

                  3.9.4.   Customer shall not pay or otherwise be liable or
                           responsible for any penalty, additional tax, costs or
                           interest assessed or levied by any taxing authority
                           resulting from Supplier's failure to file any return,
                           form, or information statement such taxing authority
                           requires. Supplier hereby indemnifies, defends and
                           holds Customer harmless against any such
                           requirements.

         3.10.    RECORDS AND AUDITS.

                  3.10.1.  Supplier shall maintain accurate and complete records
                           of all amounts billable to and payments made by
                           Customer hereunder following generally recognized
                           commercial accounting practices. Supplier shall
                           retain such records for [*] from the date of final
                           payment for Software and/or Services covered by this
                           Agreement. Customer, its authorized agents or
                           representative may inspect and audit Supplier's
                           records relevant to this Agreement during normal
                           business hours and upon reasonable prior written
                           notice. Audits shall not unreasonably disrupt
                           Supplier's business operations.

         3.11.    RISK OF LOSS.

                  3.11.1.  Title and risk of loss or damage to Software shall
                           vest in Customer when Customer receives the
                           Deliverables. If this Agreement calls for additional
                           Services, such as installation, or the like that
                           Supplier performs after delivery, Supplier shall
                           retain risk of loss or damage to the Deliverables
                           until the Customer accepts the additional Services.

         3.12.    OWNERSHIP OF DELIVERABLES.

                  3.12.1.  [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 10 of 25



                  3.12.2.  [*]

                  3.12.3.  [*]

                  3.12.4.  [*]

                  3.12.5.  [*]

                  3.12.6.  [*]

         3.13.    SUPPLIER'S INFORMATION.

                  3.13.1.  Scope of Supplier's Information. Customer
                           acknowledges that Supplier may need to provide
                           Customer with certain information and material that
                           is the Supplier's confidential, proprietary or trade
                           secret information. As used herein, "Supplier's
                           Information" may include information and documents
                           disclosed by the Supplier in the course of this
                           Agreement such as by way of example, drawings,
                           sketches, schematics, models, samples, tools,
                           algorithms, technical or business information.
                           Supplier shall provide a detailed description of
                           Supplier's Information in the applicable Order. All
                           Supplier's Information shall be in writing or other
                           tangible form and clearly marked with a confidential,
                           private or proprietary legend. Supplier's Information
                           conveyed orally

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 11 of 25


                           shall be designated as proprietary at the time of
                           disclosure and shall be reduced to writing within ten
                           (10) business days.

                  3.13.2.  Use of Supplier's Information. Customer agrees to
                           take all steps reasonably necessary to hold in trust
                           and confidence Supplier's Information. Customer
                           hereby agrees to hold such Supplier's Information in
                           strict confidence, not to disclose it to third
                           parties or to use it, in any way, commercially or
                           otherwise, other than as permitted under this
                           Agreement. Customer will limit the disclosure of
                           Supplier's Information to employees, consultants,
                           agents, contractors, Affiliated Companies and
                           representatives with a need to know who will not be
                           considered as "third parties" and who: (i) have been
                           advised of the proprietary nature thereof; and (ii)
                           have acknowledged the express obligation to maintain
                           such confidentiality. Customer's obligations set
                           forth herein shall remain in effect for two (2) years
                           from the receipt of Supplier's Information considered
                           or deemed to be confidential information, but such
                           obligation of confidentiality will not expire for
                           Supplier's Information considered or deemed to be a
                           trade secret under applicable law.

                  3.13.3.  Exceptions. Notwithstanding the other provisions of
                           this Agreement, nothing received by Customer from
                           Supplier will be considered to be Supplier's
                           Information if: (i) it has been published or is
                           otherwise available to the public other than by a
                           breach of this Agreement; (ii) it has been rightfully
                           and lawfully received by Customer from a third party
                           without confidential limitations; (iii) it has been
                           independently developed by Customer by personnel
                           having no access to such Supplier's Information; (iv)
                           it was known by Customer prior to its first receipt
                           from Supplier; (v) it is hereafter disclosed by
                           Supplier without restriction on further disclosure;
                           or (vi) it is disclosed to any governmental agency or
                           court of competent jurisdiction by written order,
                           subpoena or decree, or by operation of law, provided
                           Customer has given prior notice to Supplier in order
                           that Supplier may attempt to obtain a protective
                           order limiting disclosure and use of the information
                           disclosed.

         3.14.    CUSTOMER'S INFORMATION.

                  3.14.1.  Supplier acknowledges that Supplier may acquire
                           information and material that is the Customer's
                           confidential, proprietary or trade secret
                           information. As used herein, "Customer's Information"
                           includes, but is not limited to, all information and
                           documents disclosed by the Customer, whether written
                           or oral, in the course of this Agreement or in
                           contemplation hereof including, without limitation,
                           all Specifications, drawings, sketches, schematics,
                           models, samples, tools, algorithms, technical or
                           business information, research and development,
                           production and engineering processes, costs, profit
                           and margin information, Customer lists, marketing,
                           production and future business plans and any
                           information or materials of Customer's agents,
                           subcontractors or other suppliers received from
                           Customer.

                  3.14.2.  Supplier agrees to take all steps reasonably
                           necessary to hold in trust and confidence the
                           Customer's Information. Supplier hereby agrees to
                           hold Customer's Information in strict confidence, not
                           to disclose it to third parties or to use it, in any
                           way, commercially or otherwise, other than as
                           permitted under this Agreement. Supplier will limit
                           the disclosure of the Customer's Information to
                           employees with a need to know who: (i) have been
                           advised of the proprietary nature thereof; and (ii)
                           have been contractually obligated to maintain such
                           confidentiality. Supplier's obligations set forth
                           herein shall remain in effect for two (2) years from
                           the receipt of Customer's Information considered or
                           deemed to be



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 12 of 25


                           confidential information, but such obligation of
                           confidentiality will not expire for Customer's
                           Information considered or deemed to be a trade secret
                           under applicable law.

                  3.14.3.  Notwithstanding the other provisions of this
                           Agreement, nothing received by Supplier from Customer
                           will be considered to be Customer's Information if:
                           (i) it has been published or is otherwise available
                           to the public other than by a breach of this
                           Agreement; (ii) it has been rightfully and lawfully
                           received by Supplier from a third party without
                           limitations or restrictions on its use or disclosure;
                           (iii) it has been independently developed by Supplier
                           by personnel having no access to Customer's
                           Information; (iv) it was known by Supplier prior to
                           its first receipt from Customer and such knowledge
                           can be substantiated by reasonable documentation; (v)
                           it is hereafter disclosed by Customer without
                           restriction on further disclosure; or (vi) it is
                           required to be disclosed to any governmental agency
                           or a court of competent jurisdiction pursuant to a
                           written order, subpoena or by operation of law,
                           provided Supplier has given Customer prior advance
                           written notice in order that Customer may attempt to
                           obtain a protective order limiting disclosure and use
                           of the information disclosed.

                  3.14.4.  Supplier hereby agrees that every individual person
                           including but not limited to employees,
                           subcontractors, agents, representatives and other
                           third parties who perform under this Agreement shall
                           execute the appropriate documents to undertake
                           obligations of confidentiality consistent with the
                           terms set forth herein. Supplier hereby agrees to
                           provide evidence of such duly executed documents
                           and/or copies to Customer upon request.

         3.15.    PATENT AND OTHER PROPRIETARY RIGHTS INDEMNIFICATION.

                           3.15.1.  Supplier shall indemnify, defend and hold
                                    Customer harmless, at Supplier's expense,
                                    against any claim, suit or proceeding
                                    resulting from, relating to or arising out
                                    of a claim that any use of the Deliverables,
                                    Software and/or Services constitutes an
                                    infringement or contributory infringement of
                                    a patent, copyright, trademark or other
                                    proprietary right or a misappropriation of a
                                    trade secret of a third party.

                           3.15.2.  Supplier will not be liable to Customer: (i)
                                    for any infringement arising out of the
                                    combination of the Deliverable with hardware
                                    or software where such combination is not
                                    known or anticipated by Supplier provided
                                    said infringement would not have occurred
                                    but for such combination; or (ii) for any
                                    claim of infringement arising out of any
                                    modification or enhancement to the
                                    Deliverable neither made nor authorized by
                                    Supplier provided the claim would have been
                                    avoided by the absence of such
                                    modification. Supplier's obligation to
                                    indemnify shall include, without limitation,
                                    an obligation to pay any reasonable costs
                                    including, but not limited to, reasonable
                                    attorneys' fees, expert witness fees,
                                    expenses, damages awarded to third parties
                                    and costs incurred by Customer. Supplier may
                                    settle, at Supplier's sole expense, any
                                    claim, suit or other action for which
                                    Supplier is responsible under this section
                                    provided that such settlement shall not
                                    limit, unduly interfere or otherwise
                                    adversely affect the rights granted herein
                                    or Supplier's obligations under this
                                    Agreement or impose any additional liability
                                    on Customer. Customer reserves the right to
                                    employ counsel at its own expense and
                                    participate in the defense and/or settlement
                                    of any claim.


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 13 of 25


                           3.15.3.  Customer shall notify Supplier in writing of
                                    any claim of infringement it becomes aware
                                    of and for which it believes Supplier is
                                    responsible for under this section. Customer
                                    shall provide Supplier with reasonable
                                    assistance in the defense of any such claim.
                                    Within thirty (30) days from receipt of
                                    notice from Customer of an alleged
                                    infringement claim, Supplier shall
                                    acknowledge receipt of such notice to
                                    Customer in writing and provide Customer its
                                    position with respect to the allegations.

                           3.15.4.  Upon receipt of notice of an alleged
                                    infringement and if, in Supplier's opinion,
                                    such a claim is likely, or alternatively, if
                                    Customer's rights hereunder are restricted
                                    by Supplier or a valid court order, then
                                    Supplier shall at its option and sole
                                    expense: (i) procure the right to continue
                                    using the alleged infringing material; (ii)
                                    replace the material with non-infringing
                                    material which is equivalent in features,
                                    functionality and quality; (iii) modify the
                                    material to make it non-infringing while
                                    retaining all features, functionality and
                                    quality, or (iv) if Supplier, after using
                                    all commercially reasonable efforts is
                                    unable to accomplish the foregoing remedies
                                    and such failure occurs (a) during the
                                    initial two (2) year period following
                                    delivery of the affected Deliverables and/or
                                    Services, then Supplier shall promptly issue
                                    to Customer a refund of all amounts paid by
                                    Customer for the affected Deliverables
                                    and/or Services; or (b) during the period
                                    after the initial two (2) year period
                                    following delivery of the affected
                                    Deliverables and/or Services, then Supplier
                                    shall promptly issue to Customer a pro-rata
                                    refund of all amounts paid by Customer for
                                    the affected Deliverables and/or Services,
                                    based on five (5) year straight-line
                                    depreciation from the date of delivery of
                                    the affected Deliverables and/or Services.

         3.16.    INDEMNITY.

                  3.16.1.  Supplier and Customer mutually agree to indemnify,
                           defend, and hold each other harmless from any and all
                           liabilities, causes of action, lawsuits, penalties,
                           claims or demands (including the costs, expenses and
                           reasonable attorneys' fees on account thereof) that
                           may be made by:

                           (i)  Anyone for injuries of any kind, including, but
                                not limited to, personal injury, death, property
                                damage and theft, arising out of or resulting
                                from the other party 's negligent or willful
                                acts or omissions or those of persons furnished
                                thereby , its agents or subcontractors or
                                resulting from use of the Work Product,
                                Deliverables and/or Services furnished hereunder
                                or resulting from a failure to perform their
                                obligations hereunder; or

                           (ii) Any of either Supplier's or Customer's, their
                                agent's or subcontractor's employees or former
                                employees for which the Supplier's or
                                Customer's, their agents' or subcontractors'
                                liability to such employee or former employee
                                under the state Workers' Compensation laws or an
                                Employer's Liability policy, premises liability
                                principles or any other law or form of legal
                                duty or obligation; and

                           (iii) Either Supplier's or Customer's, their agent's
                                or subcontractor's employees or former
                                employees, including applicants at Customer's
                                job site, for any and all claims arising out of
                                the employment relationship with respect to
                                performing under this Agreement. This includes,
                                but is not limited to, employment discrimination
                                charges and actions arising under Title VII of
                                The Civil Rights Act of 1964, as amended; The
                                Equal Pay Act; The Age Discrimination In
                                Employment Act, as amended; The


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 14 of 25


                                Rehabilitation Act; The Americans with
                                Disabilities Act; The Fair Labor Standards Act;
                                The National Labor Relations Act; and any other
                                applicable law.

                  3.16.2.  Supplier or Customer, at their own expense, agrees to
                           defend the other, at their request, against any such
                           liability, cause of action, lawsuit, penalty, claim,
                           or demand, administrative proceeding or lawsuit,
                           including any in which the other is named as an
                           "employer" or "joint employer" with Supplier or
                           Customer, as applicable. The parties hereto shall
                           notify the other promptly of any written claims or
                           demands against them for which the other is
                           responsible hereunder.

                  3.16.3.  The foregoing indemnity shall be in addition to any
                           other indemnity obligations of Supplier and Customer
                           set forth in this Agreement.

         3.17.    WARRANTY.

                  3.17.1.  [*]

                  3.17.2.  Warranty of Software Integrity. Supplier warrants
                           computer code and/or Software created or modified
                           for, or otherwise supplied to Customer

                           (i)      Contains only what is stated in the
                                    Documentation provided,

                           (ii)     Is free of any master access key (ID,
                                    password, trap door, Trojan horse, back
                                    door, etc.) to the system,

                           (iii)    Has been checked for a computer virus or
                                    other destructive code using a regularly
                                    updated software package designed for such
                                    purpose and has been inspected by Supplier's
                                    authorized personnel, and

                           (iv)     Is not known by Supplier, its employees,
                                    contractors or subcontractors to:

                                    (a)     Contain a computer virus, worm,
                                            other destructive code, expiration
                                            date or master access key,

                                    (b)     Degrade security by interfering with
                                            or modifying the normal functions of
                                            the operating system on which the
                                            application will reside, and/or

                                    (c)     Degrade security of any application
                                            code or other software.

                  3.17.3.  Warranty of Title and Non-infringement of Software.
                           Supplier warrants and represents that it has full
                           power and authority to grant any rights and licenses
                           granted hereunder with respect to the Software,
                           Deliverables and Documentation, and neither such
                           license or use as permitted hereunder will in any way
                           constitute an infringement or other violation of any
                           trademark, copyright, patent, trade secret or other
                           intellectual property right of any third party.
                           Supplier further warrants and represents that the
                           Software, Deliverables and Documentation provided
                           hereunder shall be free and clear of all claims,
                           security interests, liens and encumbrances of any
                           kind.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 15 of 25

                  3.17.4.  Warranty for Year 2000. Supplier warrants and
                           represents that all Software delivered hereunder (i)
                           will accurately record, store, process and display
                           calendar dates falling on or after January 1, 2000,
                           in the same manner, and with the same functionality
                           as such Software records, stores, processes and
                           displays calendar dates falling on or before December
                           31, 1999; and (ii) shall include without limitation
                           date data century recognition, calculations that
                           accommodate same century and multi-century formulas
                           and date values, and date data interface values that
                           reflect the century.

                  3.17.5.  Warranty for Services. Supplier warrants and
                           represents to Customer that its Services will be
                           performed in a good and professional manner
                           conforming to industry standards and practices and in
                           conformance with any Specifications or standards set
                           forth for such Services in the applicable Order.
                           Customer's Technical Coordinator shall in his/her
                           reasonable discretion determine the quality and
                           acceptability of the Services performed pursuant to
                           this Agreement. If Supplier is unable to perform the
                           Services as warranted, Customer shall, in its sole
                           discretion, be entitled to re-performance of such
                           Services free of cost to Customer or a refund of any
                           monies paid for such Services.

         3.18.    LIMITATION OF LIABILITY.

                  3.18.1.  For purposes of indemnification by Customer,
                           "Supplier" shall mean Supplier, Supplier's parent and
                           any affiliated and subsidiary companies, and the
                           employees, officers, agents, and subcontractors of
                           all of them.

                  3.18.2.  [*]

                  3.18.3.  [*] in no event shall either party be liable for
                           indirect, incidental, consequential, reliance or
                           special damages, including, without limitation,
                           damages for harm to business, lost profits, lost
                           savings or lost revenues, whether or not Supplier has
                           been advised of such damages.

         3.19.    ASSIGNMENT BY CUSTOMER.

                  3.19.1.  Customer shall have the right to assign this
                           Agreement or any Order(s) and to assign its rights
                           and delegate its duties under this Agreement or any
                           Order(s) either in whole or in part, at any time and
                           without Supplier's consent, to any present or future
                           Affiliated Company or successor company of Customer
                           or to a third party supplier of technology services
                           in connection with the outsourcing of any or all of
                           Customer's information technology services to that
                           third party. Customer shall give Supplier prior
                           written notice of such assignment or delegation. The
                           assignment shall neither affect or diminish any
                           rights or duties that Supplier may then or thereafter
                           have as to Order(s) executed by Customer and Supplier
                           prior to the effective date of the assignment.

         3.20.    ASSIGNMENT BY SUPPLIER.

                  3.20.1.  Supplier may sell Supplier's corporation to any
                           individual, company or corporation without
                           restriction including a sale of substantially all of
                           its assets; however, Supplier shall obtain Customer's
                           prior written consent before Supplier assigns,
                           subcontracts or


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 16 of 25


                           otherwise delegates the performance of any Services,
                           in whole or in part, or assigns any of its rights,
                           interests or obligations hereunder. Such consent from
                           Customer shall not be unreasonably denied or
                           withheld. Supplier shall notify Customer in writing
                           with notice of Supplier's intent to assign, at least
                           thirty (30) days before assignment. Any assignment to
                           which Customer has not consented shall be null and
                           void, except where Supplier assigns its rights to
                           receive monies pursuant to this Agreement. In such
                           case, Supplier only needs to notify Customer in
                           writing of such assignment. However, Supplier cannot
                           assign monies due if Supplier tries to transfer to
                           the assignee any of Supplier's other rights or
                           obligations hereunder. Supplier shall not make an
                           assignment that prevents Customer from dealing solely
                           and directly with Supplier on all matters pertaining
                           to this Agreement. Such matters include amending this
                           Agreement and/or settling amounts due either party by
                           the other hereunder. Supplier shall not subcontract
                           work or Services to be performed without Customer's
                           prior written permission, such permission of which
                           shall not be unreasonably withheld.

         3.21.    INDEPENDENT CONTRACTOR.

                  3.21.1.  Supplier shall perform all work in connection with
                           the Software and/or Services described in this
                           Agreement as an independent contractor and not as the
                           agent or employee of Customer. All persons furnished
                           by Supplier shall be for all purposes solely the
                           Supplier's employees or agents and shall not be
                           deemed to be employees of Customer for any purpose
                           whatsoever. Supplier shall furnish, employ, and have
                           exclusive control of all persons to be engaged in
                           performing Services under this Agreement and shall
                           prescribe and control the means and methods of
                           performing such Services by providing adequate and
                           proper supervision. Supplier shall be solely
                           responsible for compliance with all rules, laws, and
                           regulations relating to employment of labor, hours of
                           labor, working conditions, unless working on
                           Customer's premises, payment of wages, and payment of
                           taxes, such as employment, social security, and other
                           payroll taxes, including applicable contributions
                           from such person when required by law.

                  3.21.2.  [*]

         3.22.    PUBLICITY/LICENSES.

                  3.22.1.  Supplier agrees to submit to Customer all
                           advertising, sales promotion, press releases, and
                           other publicity matters relating to this Agreement
                           mentioning or implying the trade names, logos,
                           trademarks or service marks (collectively called
                           "BellSouth Marks") of BellSouth Corporation and/or
                           any of its Affiliated Companies or language from
                           which the connection of said BellSouth Marks
                           therewith may be inferred or implied, or mentioning
                           or implying the names of any personnel of BellSouth
                           Corporation and/or any of its Affiliated Companies.
                           Supplier further agrees not to publish or use such
                           advertising, sales promotions, press releases, or
                           publicity matters without Customer's prior written
                           consent.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 17 of 25


                  3.22.2.  Customer agrees to submit to Supplier all
                           advertising, sales promotion, press releases, and
                           other publicity matters relating to this Agreement
                           mentioning or implying the trade names, logos,
                           trademarks or service marks (collectively called
                           "Predictive Marks") of Predictive Systems, Inc.
                           and/or any of its affiliated companies or language
                           from which the connection of said Predictive Marks
                           therewith may be inferred or implied, or mentioning
                           or implying the names of any personnel of Predictive
                           Systems, Inc. and/or any of its affiliated companies.
                           Customer further agrees not to publish or use such
                           advertising, sales promotions, press releases, or
                           publicity matters without Supplier's prior written
                           consent.

                  3.22.3.  No license, express or implied, is granted to
                           Supplier for any trademark, patent, copyright, trade
                           secret or any other intellectual property or
                           applications therefor which is now or may hereafter
                           be owned by BellSouth Corporation or any BellSouth
                           company.

         3.23.    NONDISCRIMINATION COMPLIANCE.

                  3.23.1.  Supplier agrees to comply with the applicable
                           provisions of the "NONDISCRIMINATION COMPLIANCE
                           AGREEMENT" set forth in Appendix D.

                  3.23.2.  Supplier shall use good faith efforts, in accordance
                           with items 5 and 6 of the Nondiscrimination
                           Compliance Agreement. [*] Appendix G.

                  3.23.3.  In the event Supplier is unable to attain the
                           subcontractor expenditure goals specified herein,
                           documentation of efforts shall be provided to
                           Customer's Supplier Diversity Group, within its
                           Supply Chain Management organization. The Supplier
                           Diversity Group will provide support, as needed, in
                           Supplier's efforts to identify qualified
                           subcontractors during the term of this Agreement.

         3.24.    COMPLIANCE WITH LAWS.

                  3.24.1.  Supplier shall comply with all applicable federal,
                           state, county and local laws, orders, rules,
                           ordinances, regulations, and codes in connection with
                           this Agreement including, but not limited to,
                           Supplier's obligations as an employer regarding the
                           health, safety and payment of its employees.
                           Supplier's compliance shall also include identifying
                           and procuring the required permits, certificates,
                           approvals, and inspections in Supplier's performance
                           under this Agreement. Notwithstanding whether a
                           Specification is furnished, under this Agreement,
                           Supplier shall comply with all applicable laws
                           regarding the construction, packaging, labeling and
                           registration of Software and/or Services or
                           containers. Supplier shall indemnify, defend and hold
                           Customer harmless against, any claim, loss,
                           liability, cost or damage sustained because of
                           Supplier's noncompliance.

         3.25.    SECURITY, ACCESS AND SAFETY REQUIREMENTS

                  3.25.1.  Customer reserves the right to reasonably conduct,
                           for security reasons, a background investigation on
                           the Supplier and its principal parties or personnel,
                           and Supplier agrees to cooperate with the Customer in
                           this endeavor and to provide any necessary
                           information. Supplier acknowledges that Customer is
                           under no obligation to provide a copy of the
                           background investigation to Supplier but such
                           information shall be considered by Customer to be
                           Supplier's Information.

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 18 of 25

                  3.25.2.  [*]

                  3.25.3.  [*]

                  3.25.4.  Supplier shall not assign to Customer's premises,
                           without advising Customer of the nature and gravity
                           of the offense, any personnel convicted of a
                           misdemeanor relating to computer security or any
                           personnel with a record of felony conviction of any
                           kind.

                  3.25.5.  Supplier shall comply with Customer's security,
                           access and safety requirements and shall require its
                           employees, agents and subcontractors, while on
                           Customer's premises, to comply with the same.

                  3.25.6.  [*]

         3.26.    RELEASES VOID.

                  3.26.1.  Neither party shall require waivers or releases of
                           any personal rights from representatives of the other
                           when visiting Supplier's and Customer's respective
                           premises. Neither party shall require any
                           representative of the other party to sign a personal
                           nondisclosure agreement. Supplier, Customer, or any
                           third party shall not plead any such releases or
                           waivers in any action or proceeding.

         3.27.    CHOICE OF LAW/VENUE.

                  3.27.1.  The laws of the State of [*] shall govern the
                           validity, construction, interpretation and
                           performance of this Agreement. The jurisdictional
                           venue for any proceedings involving this Agreement
                           shall be held in [*].

                  3.27.2.  The parties will attempt in good faith to resolve any
                           controversy or claim arising out of or relating to
                           this Agreement by mediation. Such mediation shall
                           comply with the Center for Public Resources most
                           current Model ADR Procedures for Mediation of
                           Business Disputes. If such mediation procedures fail
                           to resolve the matter within sixty (60) days of
                           mediation procedure commencement (which either party
                           may extend by agreement with the other), or if either
                           party will not participate in mediation, then
                           arbitration shall settle the controversy. Such
                           arbitration shall comply with the Center for Public
                           Resources Rules for Non-Administered Arbitration of
                           Business Disputes. The parties shall select a sole
                           arbitrator acceptable to both parties sufficiently
                           knowledgeable in the areas of law necessary to
                           arbitrate the controversy. Such sole arbitrator shall
                           arbitrate the controversy. The United States
                           Arbitration Act, 9 U.S.C. shall govern the
                           arbitration, and judgment upon the award rendered by
                           the arbitrator may be entered by any court having
                           jurisdiction


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 19 of 25


                           thereof. The arbitrator is not empowered to award
                           damages in excess of actual damages, including
                           punitive damages. The arbitrator shall determine
                           issues for resolution but may not limit, expand or
                           otherwise modify the terms of the Agreement. The
                           arbitrator is not empowered to act or make any award
                           other than an award based solely on the rights and
                           obligations of the parties prior to any termination.

                  3.27.3.  Each party shall bear its own costs and expenses,
                           except that the parties will share equally the
                           compensation and expenses of the mediator and/or
                           arbitrator. This requirement for mediation and
                           arbitration does not constitute a waiver of any right
                           of termination under this Agreement. A request to a
                           court for interim measures shall not waive the
                           obligation to mediate and/or arbitrate. The parties,
                           their representatives, other participants and the
                           mediator and arbitrator shall hold in confidence the
                           existence, content and result of mediation and/or
                           arbitration.

         3.28.    NON-WAIVER.

                  3.28.1.  No waiver or failure to exercise any option, right or
                           privilege under the terms of this Agreement on any
                           occasion or occasions shall be construed to be a
                           waiver of the same or any other option, right or
                           privilege on any other occasion.

         3.29.    FORCE MAJEURE.

                  3.29.1.  Neither party shall be responsible for any delay or
                           failure in performing any part of this Agreement when
                           it is caused by fire, flood, explosion, war, strike,
                           embargo, government requirement, civil or military
                           authority, act of God, act or omission of carriers or
                           other similar causes beyond its control (hereinafter
                           collectively called "Condition"). If any such
                           Condition occurs, the party delayed or unable to
                           perform shall give immediate notice to the other
                           party, and the party affected by the other's delay or
                           inability to perform may elect to terminate the
                           affected Order, or delay performance of such Order
                           until the Condition ceases. Nothing set forth herein
                           shall be construed to limit or restrict Customer's or
                           Supplier's right to terminate the Agreement and
                           Order(s) in accordance with the provisions of Article
                           3. The parties agree that any delay or failure to
                           perform due to Section 3.17 shall not be considered a
                           Condition.

         3.30.    INSURANCE.

                  3.30.1.  During the term of this Agreement, Supplier shall
                           maintain all insurance and/or bonds required by law
                           or this Agreement, including but not limited to the
                           following:

                           (i).     Adequate Worker's Compensation and related
                                    insurance required by Customer and
                                    prescribed by the law of any state in which
                                    the work is to be performed;

                           (ii).    Employer's liability insurance with limits
                                    of at least $[*] for each occurrence;

                           (iii).   Commercial general liability insurance,
                                    including contractual liability, products
                                    liability and completed operations coverage,
                                    and if applicable, comprehensive motor
                                    vehicle liability insurance. Each shall have
                                    limits of at least $[*] for bodily injury,
                                    including death, to any one person, $[*] as
                                    a result of any one occurrence, and $[*] for
                                    each occurrence of property damage; and

                           (iv).    Professional liability insurance covering
                                    the acts, errors and omissions of Supplier,
                                    its employees, agents and subcontractors, in
                                    an amount not less than $[*] per claim/$[*]
                                    aggregate. Said policy shall name the
                                    Customer as an additional insured with
                                    respect to work performed under this
                                    Agreement.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 20 of 25


                  3.30.2.  Supplier shall require its agents or subcontractors,
                           if any, who may enter upon Customer's premises to
                           maintain the same insurance coverage required herein.

                  3.30.3.  All required insurance policies shall contain a
                           provision stating Customer's name and address and
                           shall require insurer to notify Customer in writing
                           at least thirty (30) days prior to cancellation of,
                           or any material change in, the policy. Before
                           starting work and upon renewing each coverage
                           required herein, Supplier, its agents and/or
                           subcontractors shall furnish Customer with all
                           certificates and/or adequate proof of the foregoing
                           insurance.

                  3.30.4.  Supplier shall maintain all policies required herein
                           with insurers acceptable to the Customer. Customer
                           may disallow coverage from any insurer that does not
                           maintain a rating from A.M. Best Company of B+ X or
                           higher.

         3.31.    CONFLICT OF INTEREST.

                  3.31.1.  Supplier acknowledges it has received Customer's
                           "Position Statement," as contained in either of forms
                           RF-5140 or RF-5770. Supplier further stipulates that
                           it has not employed, retained, induced, or directed
                           any of Customer's officers or employees to solicit or
                           secure this Agreement by means of an agreement,
                           offer, understanding, or implication involving any
                           form of remuneration. Supplier agrees that if
                           Customer alleges that a violation exists hereof,
                           Supplier will cooperate in every reasonable manner
                           with Customer in establishing whether the allegation
                           is true. If such a violation has occurred and is
                           material, Customer may immediately cancel this
                           Agreement. Notwithstanding the foregoing, Customer
                           acknowledges that William L. Smith, Executive Vice
                           President of Customer, and a member of the Board of
                           Directors of Supplier has not been, in any way,
                           employed, retained, induced, or directed, nor has he
                           employed, retained, induced, or directed any of
                           Customer's officers or employees, to solicit or
                           secure this Agreement by means of an agreement,
                           offer, understanding, or implication involving any
                           form of remuneration.

         3.32.    SECTION HEADINGS.

                  3.32.1.  The section headings used in this Agreement are for
                           convenience only and do not affect the meaning or
                           interpretation of this Agreement.

         3.33.    SUPPLIER OVERDEPENDENCE.

                  3.33.1.  Customer has no knowledge of Supplier's dependence on
                           revenues from sales to Customer in proportion to
                           Supplier's revenues from other customers. Supplier
                           agrees to release and hold Customer harmless from any
                           and all claims relating to Supplier's financial
                           condition which arise out of, relate to or result
                           from Customer's termination of this Agreement or any
                           Order.

         3.34.    REPRESENTATIVES.

                  3.34.1.  Software furnished and/or Services performed under
                           this Agreement are subject to contract administration
                           activities by Customer's Representative(s). Such
                           activities include, but are not limited to,
                           monitoring supplier performance, Agreement
                           interpretation and amendment, maintenance of
                           Agreement information in Customer's database,
                           inspecting and accepting work performed and
                           validating charges rendered on Supplier's invoices.
                           Customer's Representative shall be the Supply Chain
                           Manager - Contract Services or the Customer contact
                           listed in each Order.


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 21 of 25


         3.35.    REQUIRED NETWORK INTERFACE DISCLOSURES.

                  3.35.1.  Supplier acknowledges that the Federal Communications
                           Commission ("FCC") promulgated certain rules which
                           require Customer's timely disclosure to the public of
                           appropriate technical and marketing information,
                           which may include proprietary and/or confidential
                           information of Supplier, for any new or modified
                           network services to be offered by BellSouth
                           Telecommunications, Inc. which affect either enhanced
                           service providers or customer premises equipment
                           interconnection. Supplier agrees to provide promptly
                           to Customer, at Customer's request, all such required
                           Supplier's information to enable Customer to timely
                           make such required disclosures to the public. In such
                           event, Supplier expressly releases Customer from
                           Customer's obligations under any nondisclosure
                           agreement with Supplier (whether contained within the
                           provisions of this Agreement or in a separate
                           writing) relating to such information of Supplier at
                           the time such disclosures are required to be made by
                           Customer in accordance with the FCC's rules.

         3.36.    FACILITY RULES AND GOVERNMENT CLEARANCE.

                  3.36.1.  Both parties' employees and representatives shall
                           comply with all internal rules and regulations while
                           on each other's premises. If required by Government
                           regulations, such compliance shall include submission
                           of a satisfactory clearance from the U.S. Department
                           of Defense and other concerned federal authorities.

         3.37.    COMPUTER ASSET PROTECTION REQUIREMENTS.

                  3.37.1.  With respect to Software, Supplier agrees to comply
                           with the current issue of Customer's Corporate
                           Security Standards Technical Reference ("CSSTR")
                           400-200-TR, entitled "Security Requirements for
                           Contractual Agreements" as set forth in Appendix E.
                           This reference fully incorporates Appendix E herein.
                           Supplier agrees to cooperate fully with Customer in
                           ensuring that Software and/or computer systems
                           Supplier develops, designs, or supports under this
                           Agreement comply with the CSSTR. The word "Supplier"
                           used in Appendix E shall mean Supplier, while the
                           name "BellSouth" shall mean Customer. Supplier agrees
                           to fully indemnify, defend at its own expense, and
                           hold the Customer harmless against any breach of the
                           terms set forth in Appendix E caused by the gross
                           negligence or willful misconduct of Supplier.

                  3.37.2.  With respect to Software or Services (other than
                           Software Maintenance), Supplier agrees to comply with
                           the current issue of Customer's Corporate Security
                           Standards Technical Reference ("CSSTR") 400-400-TR,
                           entitled "Security Requirements for System or Network
                           Access by Vendor, Contractor and Supplier Personnel"
                           as set forth in Appendix F which is attached hereto
                           and fully incorporated herein by this reference. The
                           word "Supplier" used in Appendix F shall mean
                           Supplier while the name "BellSouth" shall mean
                           Customer. Supplier agrees that all of its personnel
                           having access to Customer's systems will be covered
                           on the contents of the CSSTR and will sign the
                           certification provided to that effect. Failure of any
                           personnel to sign the certification may be grounds
                           for Customer refusing to allow that individual system
                           access. Supplier agrees to fully indemnify, defend at
                           its own expense, and hold Customer harmless against
                           any breach of the terms set forth in the CSSTR caused
                           by the gross negligence or willful misconduct of
                           Supplier.


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 22 of 25


         3.38.    NOTICES AND DEMANDS.

                  3.38.1.  Except as otherwise provided herein, any notices or
                           demands, required by law or under the terms of this
                           Agreement shall be in writing. Customer or Supplier
                           shall deliver such notices or demands by hand,
                           facsimile, telegram or similar communications, or by
                           certified or registered mail, and addressed as set
                           forth below. In the case of facsimiles, telegrams or
                           similar communications, the receiving party shall
                           consider such notices given when sent, and in the
                           case of certified or registered mail, three (3) days
                           after it is deposited in the United States mail with
                           postage prepaid. The parties may change their above
                           address at any time by giving thirty (30) days prior
                           written notice to the other.



                  Notices to Supplier:                             Notices to Customer:

                                                             
                  Predictive Systems, Inc.                         BellSouth Telecommunications, Inc.
                  2400 Century Boulevard                           Supply Chain Manager - Contract Services
                  Atlanta, GA  30345                               BellSouth Center, Room 39S40
                                                                   675 West Peachtree Street, N.E.
                                                                   Atlanta, Georgia 30375



3.38.2.  In addition to the foregoing, any notices of a legal nature shall be
         copied to:


                  Supplier:                                        Customer:

                                                             
                  Predictive Systems, Inc.                         BellSouth Telecommunications, Inc.
                  417 Fifth Avenue - 11th floor                    4300 BellSouth Center
                  New York, NY 10016                               675 West Peachtree Street, N.E.
                  Attention: Legal Department                      Atlanta, Georgia 30375
                                                                   Attention: General Attorney - Contracting


         3.39.    SURVIVAL OF OBLIGATIONS.

                  3.39.1.  Customer's and Supplier's respective obligations
                           hereunder which by their nature would continue beyond
                           the termination, cancellation or expiration of this
                           Agreement or any Order, shall survive. This includes,
                           by way of example but not limited to, the obligations
                           provided in the sections "SUPPLIER'S INFORMATION,"
                           "CUSTOMER'S INFORMATION," "PATENT AND OTHER
                           PROPRIETARY RIGHTS INDEMNIFICATION," "INDEMNITY,"
                           "PUBLICITY/LICENSES," "OWNERSHIP OF WORK PRODUCT,"
                           and "WARRANTY".

         3.40.    BINDING EFFECT.

                  3.40.1.  This Agreement shall be binding upon and inure to the
                           benefit of the parties hereto and their respective
                           successors and permitted assigns.

         3.41.    NON-EXCLUSIVE RIGHTS.

                  3.41.1.  This Agreement does not grant Supplier an exclusive
                           privilege to provide to Customer any and all
                           Deliverables/or Services that Customer may require.
                           Customer at its option may buy comparable products
                           and services from other manufacturers or suppliers.
                           In


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 23 of 25


                           addition, Customer, at its sole discretion, shall
                           determine the extent of Customer's efforts to market,
                           advertise, promote, or support the Deliverables
                           and/or Services.

         3.42.    SEVERABILITY.

                  3.42.1.  If any of the provision(s) of this Agreement are held
                           to be invalid or unenforceable by a court of
                           competent jurisdiction, the remaining portions of the
                           Agreement shall be construed as if not containing
                           such provision(s), and all other rights and
                           obligations of the parties shall be construed and
                           enforced accordingly.

         3.43.    INCORPORATION BY REFERENCE.

                  3.43.1.  The terms and conditions contained in Appendices A
                           through G referred to in this Agreement and attached
                           hereto, are integral parts of this Agreement and are
                           fully incorporated herein by this reference. The
                           parties acknowledge the existence of the various
                           Technical References, Technical Advisories, Quality
                           Program Specifications, Technical Specifications and
                           other publications and documentation specifically
                           referenced in this Agreement. The applicable terms of
                           said documents are also fully incorporated herein by
                           this reference.

         3.44.    FAX SIGNATURES.

                  3.44.1.  The parties hereby agree that signatures transmitted
                           and received via facsimile or other electronic means
                           shall be treated for all purposes of this Agreement
                           as original signatures and shall be deemed valid,
                           binding and enforceable by and against both parties.

         3.45.    PERFORMANCE OF WORK.

                  3.45.1.  All work performed by Supplier under any Order may be
                           monitored through the use of status reports. Contents
                           of such status reports, frequency and the Supplier's
                           employees required to submit such status reports
                           shall be specified in the Order.

                  3.45.2.  Supplier reserves the right to make staffing changes
                           upon reasonable notice to the Customer Technical
                           Coordinator at logical breakpoints of the work. In
                           the event of any staffing change, Customer shall not
                           be charged for the time required to train the
                           replacement. The amount of non-compensatory training
                           time, if any, shall be mutually determined and agreed
                           to by the Supplier Technical Coordinator and the
                           Customer Technical Coordinator.

                  3.45.3.  When in the Supplier's opinion it has completed the
                           Services described in a Order, Supplier shall provide
                           written notification of such fact to Customer.
                           Customer shall have an acceptance period of [*],
                           unless otherwise specified in the Order, from the
                           date of Supplier's notice in which to perform reviews
                           to determine if the Services have been completed in
                           accordance with specifications. On or prior to the
                           expiration of such acceptance period Customer shall
                           have the right to give written notice of
                           unsatisfactory performance and rejection of same. If
                           notice of Acceptance is not received by Supplier on
                           or prior to the expiration of such acceptance period
                           such Services shall be deemed accepted by Customer.

                  3.45.4.  Supplier shall supply the appropriate personnel to
                           investigate any reported deficiencies found by
                           Customer during the acceptance period. Deficiencies
                           found to be of Supplier's causing shall be corrected
                           by Supplier at its expense. Such correcting
                           activities shall commence immediately and be
                           completed as quickly as is reasonably possible.


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 24 of 25


                  3.45.5.  If the deficiencies are found to be not of Supplier's
                           causing, Customer shall reimburse Supplier for the
                           time and material charges of (1) its investigation,
                           and (2) such correcting activities Supplier performs,
                           if requested by Customer. The period from the time
                           Supplier is notified to make investigation and
                           corrections until Supplier completes those activities
                           shall not be counted as part of the acceptance
                           period. If corrections are required, upon receipt of
                           Supplier's notice that the deficiencies have been
                           remedied, the acceptance period shall continue
                           subject to the acceptance requirements as specified
                           above. However, in no event shall the continuation of
                           an acceptance period of Supplier caused deficiencies
                           be [*].

         3.46.    [*]

         3.47.    ENTIRE AGREEMENT.

                  3.47.1.  This Agreement, and any Orders placed hereunder shall
                           constitute the entire agreement between Customer and
                           Supplier relating to the subject matters thereunder.
                           Any amendment or modification to this Agreement or
                           any duly executed Order placed hereunder shall not be
                           valid, enforceable or binding on the parties unless
                           (i) such amendment or modification shall be in a
                           written instrument duly executed by the authorized
                           representatives of both parties; (ii) such amendment
                           or modification references this Agreement and any
                           Order, if applicable and identify the specific
                           sections contained therein which are amended or
                           modified; and (iii) such amendment or modification
                           shall not adversely affect vested rights or causes of
                           action which have accrued prior to the effective date
                           of such amendment or modification. No conflicting
                           pre-printed provisions on Supplier's and Customer's
                           forms shall be binding on the parties. An Order that
                           Customer places hereunder shall incorporate the
                           typed, stamped, or written provisions or data found
                           thereon and in subordinated documents (such as
                           shipping releases) so long as the typed, stamped, or
                           written provisions or data merely supplement but do
                           not vary the provisions of this Agreement. Whenever
                           typed, stamped, or written provisions of an accepted
                           Order conflict with this Agreement, this Agreement
                           shall control.

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                   Page 25 of 25


IN WITNESS WHEREOF, the parties have manually or by electronic signature
executed this Agreement by their duly authorized representatives in one or more
counterparts, each of which shall be deemed an original, as of the effective
date set forth herein.



Supplier:                                                      Customer:

                                                            
Predictive Systems, Inc.                                       BellSouth Telecommunications, Inc.

By:                                                            By:
           ---------------------------------------------               --------------------------------------------------
                      (Authorized Signature)                                        (Authorized Signature)

Name:                                                          Name:
           ---------------------------------------------               --------------------------------------------------
                         (Print or Type)                                                (Print or Type)

Title:                                                         Title:
           ---------------------------------------------               --------------------------------------------------



                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                      Appendix A


                                   Appendix A

                                      [*]


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.


                                                           Agreement No. R12450A
                                                Effective Date: January 15, 2001
                                                                      Appendix B


                                   Appendix B

                                      [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.






                                                           Agreement No. R12450A
                                               Effective Date: December 01, 2000
                                                                      Appendix C


                                      [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.






                                                           Agreement No. R12450A
                                               Effective Date: December 01, 2000
                                                                      Appendix D


                                      [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.







                                                           Agreement No. R12450A
                                               Effective Date: December 01, 2000
                               BellSouth Corporate Security Standards 400-200-TR
                                                                      Appendix E


                                      [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                               Effective Date: December 01, 2000
                               BellSouth Corporate Security Standards 400-400-TR
                                                                      Appendix F


                                      [*]

* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.




                                                           Agreement No. R12450A
                                               Effective Date: December 01, 2000
                                                                      Appendix G

                                      [*]


* Represents material which has been redacted pursuant to a request for
  confidential treatment pursuant to Rule 406 under the Securities Act of 1933,
  as amended.