"These incentives
coupled with other initiatives currently underway within the state should
readily provide physicians with a reason to select RxNT," states Randy
Boldyga, President/CEO ., comScore Networks today released its
monthly qSearch analysis of activity across competitive search engines.6% +0.

-- Google Sites won top honors in share of tool bar search, capturing
49. comScore consultants apply this deep knowledge of customers and
competitors to help clients design powerful marketing strategies and tactics
that deliver superior ROI.

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4 percent share of all searches submitted, up more than
6 share points versus year ago.

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7% -3. comScore Media Metrix continues the
tradition of quality and innovation established by its Media Metrix syndicated
Internet ratings -- long recognized as the currency in online media
measurement among financial analysts, advertising agencies, publishers and
marketers -- while drawing upon comScore's advanced technologies to address
important new industry requirements. All comScore Media Metrix syndicated
ratings are based on industry-sanctioned sampling methodologies.

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S.com for graphical
representation: Search Query Annual Growth Rates, U.comscore.

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6% 7.

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PRESS RELEASE RxNT Offers $3 Million in Incentives to Michigan Physicians

48 10.7% -2."

For more information on comScore qSearch, please e-mail
searchsolutions@comscore.

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S.1
MSN-Microsoft Sites 16.

-- Google Sites once again led the group with 2.6 million searches), and
Ask Jeeves (307. At the same time the
slowdown in the overall growth rates is unmistakable.

searches engines

Please contact press@comscore.com .

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RxNT is waiving the first year membership fee of $300 for the first 10,000
physicians that enroll in RxNT between now and June 1, 2005 within the
state of Michigan equating to $3 million in incentives. search
market with a 41. January 2005
Total U.4% +6.6 billion searches), MSN-Microsoft Sites
(752.

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Product features include a
comprehensive drug database, patient medication history, drug/food/allergy
interaction screening , a custom-sig creator for frequently prescribed
drugs, formulary referencing access to more than 80,000 pharmacies
nationwide and HIPPA compliant interfaces to many popular practice
management systems.

Yahoo! maintained the #2 spot in the ranking
with 28.95 5.7%

Share Point
Share of Searches by Engine Jan-05 Jan-06 Change
% % +/-
Google Sites 35.3 million searches). Magid Abraham , President and CEO of comScore
Networks. "The good news for search companies is that the utilization of
search queries for advertising purposes continues to increase.com or call (650) 244-5412. comScore Networks provides
unparalleled insight into consumer behavior and attitudes.

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Google Continues to Increase Search Engine Market Share

In
January 2006, Google reinforced its status as market leader of the U. Home, Work and University Internet Users
Source: comScore qSearch

Searches Jan-05 Searches Jan-06
(Billions) (Billions) % Change
Total Internet Searches 4.8% 28.

About comScore Networks
comScore Media and Entertainment consultants provide focused analyses and
market intelligence to reveal competitive threats and opportunities, help
clients plan effective media, and truly understand key customer segments.

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S. Search market
is slowing," commented Dr . markets and across the globe.

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48 billion searches online in January, up
11 percent from the previous year.

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7 percent share of all searches, while MSN ranked third capturing
13.

Total Internet Searches and Share of Online Searches by Engine
January 2006 vs. As a result , search revenue
growth will significantly outpace search query growth.

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Prescriptions are managed safely,
quickly and easily on multiple wired and wireless devices including Pocket
PC, Palm, Smartphone and web browser.com. comScore Reports Slowdown in Overall U. Additionally, the international search
market continues to be strong, with a growth rate of 34 percent based on
comScore's December 2005 international data.

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7
Ask Jeeves 5.1% 5.
comScore panelists also participate in survey research that captures and
integrates their attitudes and intentions .

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For more information about group membership agreements, our product or
RxNT, please call (410) 255-7600 or visit our website at www.

*Graph omitted. For more information, please
visit http://www.

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RxNT arms healthcare providers of all sizes with a flexible solution
providing legibility and accuracy. Search Activity

RESTON, Va.0% 13. In December
2005 , 57.
comScore clients include leading portals, advertising agencies, studios, music
marketers , search engines, and publishers.

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RxNT, the nation's leading e-prescribing
provider, announced today a strong incentive for physicians in Michigan to
adopt electronic prescribing technology.S .S.2 percent of search query results included a sponsored advertisement,
up from 49.S.

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RxNT.3
Time Warner Network 9.5

Additional findings from the January monthly analysis include:

-- Americans conducted 5.3 billion searches
followed by Yahoo ! Sites (1.5 percent of all tool bar searches, while Yahoo! Sites secured
45.

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3
Yahoo ! Sites 31.

About comScore Media Metrix
comScore Media Metrix, a division of comScore Networks, provides
industry-leading Internet audience measurement services that report -- with
unmatched accuracy -- details of online media usage, visitor demographics and
online buying power for the home, work and university audiences across local
U. This capability is
based on a massive, global cross-section of more than 2 million consumers who
have given comScore explicit permission to confidentially capture their
browsing and transaction behavior, including online and offline purchasing. Through its proprietary technology,
comScore measures what matters across a broad spectrum of behavior and
attitudes. comScore services are used by global leaders such
as AOL, Yahoo!, Verizon, Best Buy, The Newspaper Association of America,
Tribune Interactive , ESPN, Fox Sports, Nestle, MBNA, Universal McCann, the
United States Postal Service, Merck and Orbitz .

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7 percent of all online searches.1% 41.5 percent.1 percent a year earlier.

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9% -1. While this growth is still strong,
it reflects a substantial slowdown from the 42 percent surge seen in
January 2005 versus the previous year.5 million searches), Time Warner (432.

"This report provides evidence that the growth in the U.