Windsor Health Plan Selects Perot Systems for Xcelys(TM) 5.0 Payer Management Platform

Windsor Health Plan Selects Perot Systems for Xcelys(TM) 5.0 Payer Management
Platform
Health Insurer to Improve Flexibility and Operational Efficiencies with
Remotely Hosted System

PLANO, Texas, July 31 /PRNewswire-FirstCall/ -- Windsor Health Plan, Inc.
and Perot Systems Corporation (NYSE: PER) today announced an agreement in
which Perot Systems will remotely host the Tennessee-based insurer's
enterprise core administrative system (CAS). The system will be converted from
the DIAMOND(R) 725 software to Perot Systems' recently released Xcelys 5.0
software, and in the process Windsor will consolidate onto a single platform,
allowing the elimination of several ancillary systems. Specific terms of the
five-year deal were not disclosed.
"With this conversion to Perot Systems' Xcelys 5.0 platform we will
achieve new levels of product flexibility and operational efficiencies,"
stated Michael Bailey, CEO of Windsor Health Plan, Inc. "The Xcelys customer
service module will also enable our team in Nashville to provide better
customer service to all of our members. We are looking forward to continuing
our work with Perot Systems."
"With the Xcelys 5.0 remote hosting solution, we expect that Windsor will
be able to more effectively serve its members, and with the continuation of
the business process services, they will experience improved processing
efficiency in key operational areas as well as additional functionality and
configuration flexibility," said Chuck Lyles, president of Perot Systems'
Healthcare industry group. "Perot Systems is proud to say that Windsor has
been a client since 2002, and this conversion is another step in the process
of continuing to build the trusted relationship that is the goal with all of
our clients."
About Windsor Health Plan
Windsor Health Plan is wholly owned by Windsor Health Group Inc., a
Nashville, Tennessee based managed healthcare company operating fully
certified, licensed and contracted government sponsored health plans through
the Centers for Medicare & Medicaid Services (CMS). Windsor Health Plan offers
11 different plans including Windsor Rx, Windsor Medicare Extra and Windsor
Medicare Extra Special Care Plans in 96 counties in Tennessee, Alabama,
Mississippi, Arkansas and South Carolina. Windsor also provides specialty
managed care services to both the insurance and healthcare provider
communities. For more information please visit http://www.WindsorExtra.com.
About Perot Systems
Perot Systems is a worldwide provider of information technology services
and business solutions. Through its flexible and collaborative approach, Perot
Systems integrates expertise from across the company to deliver custom
solutions that enable clients to accelerate growth, streamline operations and
create new levels of customer value. Headquartered in Plano, Texas, Perot
Systems reported 2007 revenue of $2.6 billion. The company has more than
23,000 associates located in the Americas, Europe, Middle East and Asia
Pacific. Additional information on Perot Systems is available at
http://www.perotsystems.com/.
This press release contains forward-looking statements that are subject to
known and unknown risks and uncertainties that could cause actual results to
differ materially from those expressed or implied by such statements. For
factors that could affect our business and cause actual results to differ
materially, please refer to our Annual Report on Form 10-K for the fiscal year
ended December 31, 2007, as filed with the U.S. Securities and Exchange
Commission and available at http://www.sec.gov/, as updated in our Quarterly
Reports on Form 10-Q filed after such Form 10-K, for additional information
regarding risk factors. We disclaim any intention or obligation to revise any
forward-looking statements whether as a result of new information, future
developments, or otherwise.
SOURCE Perot Systems Corporation

Jonathan Moss, +1-972-577-6395, jonathan.moss@ps.net, or Joe McNamara,
+1-972-577-6165, Joe.mcnamara@ps.net, both of Perot Systems Corporation