About the NTRA
The NTRA is a broad -based coalition of horse racing interests, including
the American Quarter Horse Association, charged with increasing popularity of
horse racing and improving economic conditions for industry participants . For further information visit
http://www., has completely revamped its main web
site (http:/ /www.kentuckyderby. Lunsford will join the CEOs
of several leading technology companies on May 5 to discuss how to develop
winning customer strategies. As a result, WebSideStory's customers can
make more effective marketing decisions and improve the merchandising, sales,
support and design of their web sites. For more information, contact
WebSideStory, Inc.546.0480.

Major harness racing events throughout the year.

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The winner will receive
two VIP tickets to an NTRA racetrack event of the winner's choice held between
May 1, 2006 and September 30, 2006, along with roundtrip airfare , a Budget car
rental, accommodations and more.
"Fastbreak is about saving time -- skipping the lines and paperwork and
getting our members to their vehicle as quickly as possible," said Scott
Deaver, executive vice president of marketing for Cendant Car Rental Group,
parent of Budget.

, and New York City. In advance of
this Saturday's 131st Kentucky Derby, Churchill Downs racetrack , CDI's
flagship facility in Louisville, Ky.

comprises messenger

com or call 1-800-BUDGET- 7.com/media. Do not place undue reliance on these forward-looking
statements, which speak only as of the date of this news release .

trotting crown

leg administered

NTRA press
releases appear on the NTRA Web site, ntra.
HBX is an award-winning, on-demand visitor analysis and reporting service
that delivers up-to-the-second information about online visitor and customer
behavior.
WebSideStory's services collect data from web browsers, process that data and
deliver reports of online behavior to its customers on demand. Address: 10182
Telesis Court , 6th Floor, San Diego, CA 92121.

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,
the official rental car company of the National Thoroughbred Racing
Association (NTRA) and Breeders' Cup, today announced the launch of the
Fastbreak(R) Winner's Circle contest."
For more information on the contest or to enter, visit
http://www.budget . The
company also operates Budget Truck Rental and is part of Cendant Car Rental
Group, a wholly owned subsidiary of Cendant Corporation (NYSE: CD), a
diversified global provider of business and consumer services primarily within
the travel and real estate sectors.

The company also used the HBX technology to measure
and improve the effectiveness of several Derby-related online marketing
promotions, including a tie-in with Gateway Computers called Gateway to Derby
Sweepstakes (http://www. CDI racetracks have hosted nine Breeders' Cup
World Thoroughbred Championships -- more than any other North American racing
company.

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NTRA and Budget are awarding the Budget
Fastbreak Winner's Circle Prize Package to one savvy Fastbreak member who
submits the most innovative time -saving travel tips.com., Canada, Latin America, Caribbean, Australia and New Zealand.com/. HBX is a
trademark, and WebSideStory is a registered trademark of WebSideStory.

Forward-Looking Statements
Statements in this press release that are not a description of historical
facts are forward-looking statements. Actual results may differ materially from those set
forth in this release due to the risks and uncertainties inherent in
WebSideStory's business including, without limitation: WebSideStory's limited
experience in an emerging market with unproven business and technology models;
WebSideStory's reliance on its Web analytics services for the majority of its
revenue; WebSideStory's recent achievement of profitability and the risk that
it may not maintain its profitability; the highly competitive markets in which
WebSideStory operates that may make it difficult for the company to retain
customers; the risk that WebSideStory's customers fail to renew their
agreements; the risk that WebSideStory's services may become obsolete in a
market with rapidly changing technology and industry standards; and other
risks described in WebSideStory's Securities and Exchange Commission filings,
including WebSideStory's annual report on Form 10-K for the year ended
December 31, 2004 .

crown harness

Entries will be reviewed
by a panel of NTRA judges and must be received no later than March 24 , 2006.budget. Other
trademarks belong to their respective owners.

trotting dominion

For more
information, please visit http://www.

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Participants must
be registered members of Budget Fastbreak, the express rental service, and
must enter their Fastbreak number on the entry form.
"The Kentucky Derby is a grand American tradition and I look forward to
participating in this great event," Lunsford said .

messenger entries

, Budget Rent A Car System, Inc.

comprises standardbreds

This analysis was critical in
generating more entries and building a new and improved customer database.
"WebSideStory is helping us build our online presence and get closer to
our customers," said Atique Shah, CDI's Vice President of CRM and Technology
Solutions .

trot harness

J.com/fastbreak/ntra. The
NTRA and Breeders' Cup Limited also administer the Breeders' Cup World
Championships, Thoroughbred racing's year-end Championships consisting of
eight races and $14 million in purses and awards, and the Breeders' Cup Stakes
Program.kentuckyderby.

races leg

S.cendant. CNN Anchor Paula Zahn will serve as moderator.com.

pace trot

To enter the Fastbreak Winner's Circle contest , interested participants
must describe their "Top Three" tried-and-true, time-saving travel tips in
fewer than 100 words (maximum of 30 words per travel tip).com or call 888-844-8269. You should not regard any
forward- looking statement as a representation by WebSideStory that any of its
plans will be achieved.

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More than 700 enterprises worldwide use HBX analytics to improve
the performance of their online business initiatives in e-commerce,
entertainment, publishing, financial services , travel and more.websidestory. Voice: 858.

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Budget Puts Renters in the Fastbreak Winner's Circle

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WebSideStory Helps Churchill Downs Power Its New Online Marketing and CRM Initiative

Within the next several weeks, Churchill Downs will begin using HBX to sell
more items in its online store.

More than
700 enterprises currently use WebSideStory's services to understand how
Internet users respond to web site design and content, online marketing
campaigns and e-commerce offerings.com.

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is the owner and franchiser of one of the
world's best-known car rental brands with more than 1,800 car rental locations
in the U.com/sweeps)."
As part of this week's Kentucky Derby festivities , WebSideStory CEO Jeff
Lunsford will participate in the Digital Derby '05 Technology Summit, hosted
by CDI. The event will feature
senior-level executives from a variety of technology, sports and
entertainment, and information-based businesses.

triple harness

The company used the HBX service to analyze
visitor behavior patterns and understand which content, features and services
to pull from the old web site into the new one, thereby ensuring a stickier
site from the beginning.546. Fax: 858. web site: http://www.websidestory.

leg races

"We're proud to offer Fastbreak members a chance to attend
a great thoroughbred racing event for telling us their best real-life,
time-saving travel tips .

About Budget
Budget Rent A Car System, Inc. The 131st Kentucky Derby Scheduled for Saturday; WebSideStory CEO Jeff
Lunsford to Speak at Digital Derby '05 Technology Summit

SAN DIEGO, WebSideStory
WSSI), a leading provider of on-demand web
analytics , today announced that Churchill Downs Incorporated (CDI)
(Nasdaq: CHDN), which owns and operates world-renowned horse racing venues
throughout the United States, is using its flagship analytics service, HBX, to
add horsepower to its new online marketing and CRM initiative. The HBX
service played an integral role in optimizing both of these initiatives,
according to company officials.

, owns and
operates world-renowned horse racing venues throughout the United States. The
Company 's seven racetracks in California, Florida, Illinois, Indiana, Kentucky
and Louisiana host 121 graded -stakes events and many of North America's most
prestigious races, including the Kentucky Derby and Kentucky Oaks, Hollywood
Gold Cup and Arlington Million.

yearly yonkers

Getting real-time feedback
is critical to our success online.

About Churchill Downs
Churchill Downs Incorporated, headquartered in Louisville, Ky.

yonkers gait

"We are very proud of the work we did in advance of this year's
Kentucky Derby and much of the credit goes to HBX. E-mail:
wsspress@websidestory.churchilldownsincorporated.

dominion entries

The NTRA has offices in Lexington, Ky.com) and launched a number of new online marketing
campaigns in an effort to build a new customer e-mail database.

About WebSideStory
WebSideStory is a leading provider of on-demand web analytics services.0040.

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Tell Us Your Time-Saving Tips; Win a Free Trip to the Track

PARSIPPANY, N. To reserve a vehicle, visit
http://www. The Digital Derby is a first-of-its-kind summit focusing on
leveraging technology as a business strategy . CDI also owns off-track betting facilities and has interests in
various television production, telecommunications and racing services
companies that support CDI's network of simulcasting and racing operations.
CDI trades on the NASDAQ National Market under the symbol CHDN and can be
found on the Internet at http://www. All
forward-looking statements are qualified in their entirety by this cautionary
statement and WebSideStory undertakes no obligation to revise or update this
news release to reflect events or circumstances after the date of this news
release.