B. Riley & Co. 4th Annual New York Investor Conference Presenter Profiles.

NEW YORK -- B. Riley & Co. 4th Annual New York Investor Conference takes place Aug. 10, 2006 at the Le Parker Meridien. For in-depth information about the event visit http://www.brileyco.com. Below are profiles from conference presenters.

Business Wire is the official news wire for B. Riley & Co. 4th Annual New York Investor Conference. Breaking news releases and photos are available at http://www.tradeshownews.com, Business Wire's trade show, conference, and event news resource.

Company:  BUCA, Inc.
Ticker Symbol & Exchange:  BUCA - NASDAQ
Investor Relations Contact:  Kathleen Heaney
Investor Relations Contact Phone:  [phone]
Web:  www.bucainc.com
Date of Presentation:  August 10, 2006

    At June 25, 2006, BUCA, Inc. owned and operated 93 Buca di Beppo
and 11 Vinny T's of Boston restaurants. The Buca di Beppo restaurants
are full service restaurants that offer high quality, Italian cuisine
served family-style in small and large family-sized portions in a fun
and energetic atmosphere that parodies the decor and ambiance of
post-War Italian/American restaurants. The Vinny T's of Boston
restaurants serve individual and family-style portions for both lunch
and dinner. The Vinny T's of Boston restaurants are based upon
re-creations of the neighborhood Italian eateries prominent in the
neighborhoods of lower Manhattan, Brooklyn, South Philadelphia and
North End of Boston in the 1940's.

Company:  Cybex International, Inc
Ticker Symbol & Exchange:  CYB
Investor Relations Contact:  Arthur W. Hicks, Jr.
Investor Relations Contact Phone:  [phone]
Web:  www.cybexinternational.com
Date of Presentation:  Thursday, August 10, 2006

    Cybex International, Inc. is a leading manufacturer of premium
exercise equipment for commercial and consumer use. The CYBEX product
line includes a full range of both strength training and cardio
training machines sold worldwide under the CYBEX brand. Products and
programs are designed and engineered to reflect the natural movement
of the human body, assisting each unique user -- from the professional
athlete to the first-time exerciser -- to improve daily human
performance. For more information on CYBEX and its product line,
please visit the Company's website at www.cybexinternational.com.

Company:  Ditech Networks
Ticker Symbol & Exchange:  DITC
Investor Relations Contact:  Bill Tamblyn
Investor Relations Contact Phone:  [phone]
Web:  www.ditechnetworks.com
Date of Presentation:  Thursday, August 10 @ 11:10am

    Ditech Networks supplies voice processing equipment for
telecommunication networks around the world. Ditech Networks'
solutions incorporate advanced voice processing, Session Initiation
Protocol (SIP), and security technologies delivered on carrier-grade
scalable platforms to enhance the delivery of communications services
over mobile, Voice over IP, and wireline networks. Ditech Networks'
customers are premier network operators including Verizon Wireless,
AT&T, Orascom Telecom, and others that collectively serve more than
150 million subscribers.

Company:  Integrated Silicon Solution, Inc.
Ticker Symbol & Exchange:  ISSI  Nasdaq
Investor Relations Contact:  Scott Howarth, [phone]
Web:  www.issi.com
Date of Presentation:  8/10/06

    Integrated Silicon Solution, Inc. (ISSI), a technology leader,
designs, develops and markets high performance integrated circuits for
the following key markets: (i) digital consumer electronics, (ii)
networking, (iii) mobile communications, and (iv) automotive
electronics. Our primary products are high speed and low power SRAM
and low and medium density DRAM. We also design and market EEPROM and
Smartcards, and we are developing selected non-memory products focused
on our key markets. We target high growth markets with our low cost,
high quality semiconductor products and seek to build long-term
relationships with our customers. We have been a committed long-term
supplier of memory products, including lower density and smaller
volume products, even through periods of tight manufacturing capacity.

Company:  IRIS International, Inc.
Ticker Symbol & Exchange:  NASDAQ: IRIS
Investor Relations Contact:  Cesar Garcia or Ron Stabiner
Investor Relations Contact Phone:  [phone] x 7123 or 212-888-4848
Web:  http://www.proiris.com
Date of Presentation:  Thursday, August 10, 2006

    IRIS International, Inc. (www.proiris.com), based in Chatsworth,
Calif., is a leader in automated urinalysis technology with systems in
major medical institutions throughout the world. The Company's Sample
Processing business unit (formerly the StatSpin(R) subsidiary), based
in Westwood, Mass., manufactures innovative centrifuges and blood
analysis products. Advanced Digital Imaging Research, LLC (ADIR),
based near Houston, Texas, is the Company's imaging research and
development subsidiary. The IRIS Molecular Diagnostics (IMD)
Subsidiary develops innovative ultra-sensitive diagnostics and sample
processing products with applications in the urinalysis, oncology and
infectious disease markets.

Company:  LodgeNet Entertainment Corporation
Ticker Symbol & Exchange:  LNET
Investor Relations Contact:  Ann Parker (Director, IR)
Investor Relations Contact Phone:  [phone]
Web:  www.lodgenet.com
Date of Presentation:  8.10.06

    LodgeNet is the world leader in interactive TV and broadband
solutions to hotels throughout the United States and Canada as well as
select international markets. These services include on-demand movies,
on-demand games, music and music videos, subscription sports
programming and television on-demand programming, as well as
high-speed Internet access, all designed to serve the needs of the
lodging industry and the traveling public. LodgeNet provides service
to more than one million interactive hotel rooms in more than 6,000
hotel properties worldwide. LodgeNet is also a leading innovator in
the delivery of on-demand patient education, information and
entertainment to healthcare facilities.

Company:  Trans World Entertainment Corporation
Ticker Symbol & Exchange:  TWMC
Investor Relations Contact:  John Sullivan
Investor Relations Contact Phone:  [phone]
Web:  www.twec.com
Date of Presentation:  August 10, 2006

    Trans World Entertainment is the nation's largest specialty music
and video retailer. The Company operates over 1,100 retail stores in
the United States, the District of Columbia, the U.S. Virgin Islands,
and Puerto Rico. The Company operates mall stores under the f.y.e.,
Sam Goody and Suncoast brands and freestanding locations under the
names Coconuts, Strawberries, Wherehouse, and Sam Goody, and on the
web at www.fye.com. Customers can find everything entertainment in one
convenient location: CDs, DVDs, video games, electronics including MP3
players, magazines, specialty/boutique items and more.

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