Exhibit 99.239


                    PEROT SYSTEMS BUSINESS CONSULTING ENGAGEMENT SUMMARY

Background          The Business Consulting unit of Perot Systems Corporation
                    (PSC) has been practicing and implementing the core
                    principles of Business Process Reengineering since its
                    inception in the early 1990's.

                    Led by Jim Champy, well-known author of Business Process
                    Reengineering, Reengineering Management and Fast Forward and
                    developer of BPR, the group has developed effective
                    techniques to enable businesses achieve economic value
                    through rapid business process redesign. Our view is that a
                    process is a set of activities that delivers value to
                    customers and that each business is a collection of
                    processes. We use a holistic approach to identify areas for
                    dramatic improvement, target quick hits for immediate
                    financial payback and deliver results, developed on a strong
                    customer-focused foundation.

                    We implement what we call Rapid Reengineering - which is not
                    synonymous with slash and burn tactics, downsizing and other
                    negative connotations that the term reengineering sometimes
                    brings to mind. We believe that in most companies, the gap
                    between of what is and the potential business performance is
                    enormous.

                    We help our clients achieve breakthrough improvements in
                    business performance. Through an initial engagement we use
                    unique, proven techniques to dramatically improve the pace
                    for:

                    o building alignment with a focus on service excellence,
                    o implementing process, systems and organizational change,
                    o creating an environment with much higher levels of clarity
                      and commitment to achieving business goals, and
                    o building more effective collaboration between IT and
                      business by maximizing utilization of management, human
                      and technology assets.

                    Following is a short overview of highlights from a typical
                    engagement, including the Performance Driven Redesign
                    Workshop, and staff profiles for the initial engagement. We
                    welcome the opportunity to meet with you to discuss more
                    about our approach, share our references, and develop a plan
                    to successfully enable you for the customer-focused
                    challenges the Energy industry is demanding.






The Initial
Engagement          A fast paced, practical approach is essential to the success
                    of any project. Moving rapidly to capitalize on organization
                    momentum, we will create a workable project plan and
                    template for analysis that will create lasting value for the
                    California Power Exchange. We will:

                    o analyze and evaluate the customer value-driven processes
                      planned for and within the context of California Power
                      Exchange's business,
                    o establish metrics for stretch objectives in closing the
                      gap between planned processes and ideal performance, and
                    o identify and implement quick hits for immediate payback.

                    Central to this rapid assessment process is the development
                    of a "common process" model. This model represents
                    California Power Exchange from the value chain perspective
                    and delineates within the model process families that create
                    value for your customers. Rather than view your business
                    from a hierarchical view, using the common process model
                    approach allows a new perspective on process value and a
                    point from which the analysis of process value can begin.

                    Analysis typically reveals three categories that enable a
                    focused approach: 1) strategic or "identity" processes that
                    create competitive advantage for the company; and, 2) "bad
                    fit processes where a mismatch between current and
                    recommended practices will have material impact on the
                    business.







Performance Driven
Redesign Workshop   Analysis of the current processes is only a starting point.
                    PSC's unique Performance Driven Redesign (PDR) Workshop will
                    create a workable project plan, a project budget and an
                    aligned team of stakeholders committed to results.

                    Following the process analysis step, a workshop is held for
                    key stakeholders and the appropriate cross section of the
                    business partners, including representatives from your [the]
                    customer segments. Beginning with a "Case For Action"
                    presented by the sponsor, the carefully-scripted workshop
                    agenda establishes those areas of the assessment that
                    require decisions and present the attendees with an
                    appropriate set of exercises for reaching those decisions.

                    These exercises are facilitated by process and technology
                    consultants and produce the environment for critical
                    thinking and teamwork necessary to create innovative and
                    meaningful solutions to California Power Exchange's most
                    important business issues.

                    Participants of the PDR workshop will emerge with:

                    o an understanding of strategic goals for the short and
                      medium term,
                    o an analytical frame for subsequent analysis,
                    o a preliminary project plan and project budget, and
                    o an aligned, cross sectional team charged with ownership
                      for business results.

Summary             We believe that a phased approach that builds momentum with
                    quick wins and understands the value of business rewards is
                    essential to succeed. Our approach will focus your company
                    on business results, set clear ownership guidelines for the
                    subsequent project phases and establishes clear metrics for
                    business and systems performance.

                    PSC's Business Consulting Group helps its clients get closer
                    to their customers, partner in building new forms of
                    business, and apply technology strategically. This is
                    achieved through an integrated services approach that is
                    aligned to each client's goals. PSC has a strong
                    implementation and service orientation. We implement what we
                    recommend and support what we implement. This approach
                    promotes a commitment to excellence that advisory services
                    cannot.