Presenting will be W.
To accommodate those unable to attend, the presentation will be web cast
live on the investor relations section of http://www.
(Nasdaq: BBBB) today announced that Michael Chasen, president and CEO and
Peter Repetti, CFO, will present at three upcoming investment banking
conferences.m.m. With two product suites, the Blackboard Academic Suite
(TM) and the Blackboard Commerce Suite (TM), Blackboard is used by millions of
people at academic institutions around the globe, including colleges,
universities, K-12 schools and other education providers, as well as textbook
publishers and student-focused merchants that serve education providers and
their students.C.

Innovate.

health asia

Mountain/6:00 p.
Eastern
Location: The Four Seasons Hotel, Las Vegas, Nevada

The audio webcasts of the presentations will be available live on the
Blackboard Investor Relations Web site, http://investor.

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polyone. The slides used
during the presentation can also be accessed at the same site.

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Information on PolyOne's
products and services can be found at http://www. Pacific/11:00
a. Everywhere.

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Eastern
Location: The Fairmont Miramar, Santa Monica, California

Citigroup Small and Mid-Cap Conference
Date/Time: Wednesday, March 15, 2006 at 4:25 p.m.

About Blackboard Inc.

Blackboard
Educate.

schools south

PolyOne to Present at Morgan Stanley Basic Materials Conference

m. Founded
in 1997, Blackboard enables educational innovations everywhere by connecting
people and technology.

Listings of schools of nursing from around the world, conferences, and continuing education .

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Headquartered in northeast Ohio, PolyOne has employees at
manufacturing sites in North America , Europe, Asia and Australia, and joint
ventures in North America and South America.m.

education asia

About PolyOne
PolyOne Corporation, with 2004 annual revenues of $2.com. Blackboard is headquartered in Washington, D.

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WASHINGTON, Blackboard Inc.
Eastern
Location: The Arizona Biltmore, Phoenix, Arizona

Montgomery + Co.blackboard.

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CLEVELAND, PolyOne Corporation
(NYSE: POL) will address the Morgan Stanley Basic Materials Conference in New
York on February 23, 2005 at 2 p.
The audio replay of this presentation will be available for 30 days.com ., with offices
in North America, Europe and Asia.

nursing top

Eastern Time .com .2 billion, is a
leading global compounding and North American distribution company with
continuing operations in thermoplastic compounds, specialty polymer
formulations, color and additive systems , and thermoplastic resin
distribution.

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Blackboard Inc. to Present at Three Upcoming Investment Banking Conferences

m. (Nasdaq: BBBB) is a leading provider of enterprise
software applications and related services to the education industry.

america around

Credit Suisse Eighth Annual Business Services Conference
Date/Time: Tuesday, March 14, 2006 at 4:00 p. Technology Conference
Date/Time: Wednesday, March 15, 2006 at 8:00 a. Pacific/7:25 p.