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ArcaEx Uses IRL To Promote Listed Companies and Partnerships

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                                                                     For Immediate Release


   THE ARCHIPELAGO EXCHANGE USES THE INDY RACING LEAGUE® TO HELP
                 PROMOTE LISTED COMPANIES AND PARTNERSHIPS

        INDIANAPOLIS, Ind. (May 24, 2004) - One of Andretti Green Racing's primary
sponsors, the Archipelago ExchangeSM (ArcaEx®),  is using the exposure gained by its
association with one of the most competitive teams in the Indy Racing League® (IRL)
IndyCar® Series to provide additional visibility for listed companies, potential issuers and
business partners.
        Archipelago uses its own real estate on the #27 ArcaEx Dallara/Honda/Firestone
to highlight these companies throughout the IRL season.  IndyCar Series events
averaged 61,000 attendees and reached as many as 400,000 spectators at the 2003
Indianapolis 500. Regular IndyCar Series telecasts average over one million viewers per
race with as many as five million for the 2003 Indy 500 telecast. (Source: Joyce Julius
and Associates).
        For the 88th running of the Indianapolis 500, Sun Microsystems, Inc. has joined
ArcaEx on the car as a technology partner. The Sun Microsystems logo is positioned on
both the front and rear wings of the ArcaEx car, which is driven by Scotland's Dario
Franchitti and is qualified on the outside of the front row for Sunday's 500-mile race.

About Archipelago
        Archipelago operates the Archipelago Exchange (ArcaEx), the first open all-electronic
stock market in the United States to trade in all New York Stock Exchange®, Nasdaq® , American
Stock Exchange®, and Pacific Exchange® listed-securities.   ArcaEx is dedicated to openness,
transparency and equal access to equity markets.  Using advanced technology, an open
architecture and an unbiased trading platform, ArcaEx provides investors with fast, cost-efficient
and anonymous market access.  On October 25, 2001, the SEC approved the rules creating
ArcaEx as the exclusive equities trading facility of PCX Equities, Inc., a wholly owned subsidiary
of the Pacific Exchange, Inc.  ArcaEx is regulated by PCX Equities and the Pacific Exchange.
The Archipelago ECN, a precursor to ArcaEx, was one of the four original ECNs, formed in
December 1996 with Townsend Analytics.  For more information about the Archipelago
Exchange, please visit www.archipelago.com.

Sun, Sun Microsystems, the Sun logo and The Network Is The Computer are trademarks or
registered trademarks of Sun Microsystems, Inc., in the US and other countries.

                                            - AGR -

Contact:
Al Larsen, (317) 872-2700 ext 239, alan.larsen@andrettigreenracing.com
Carol Wilkins, (317) 872-2700 ext 241, cwilkins@andrettigreenracing.com