Agoracom

New York - (September 25, 2007) – Jeff Love, Chief Executive Officer of Grayling Wireless U.S.A., Inc. (PinkSheets: GRYW) will be featured in an exclusive interview with www.wallst.net on September 26, at 9:00 a.m. Pacific; Noon Eastern. The interview will be posted on www.wallst.net by 7 p.m. Eastern on September 26.

The interview will cover topics including Graylings operating divisions, market potential, growth initiatives, competitive edge, recent news, and milestones for investors to watch for.

To hear the interview in its entirety, visit http://www.wallst.net, and click on "Interviews." The interview can be accessed either by locating the company's ticker symbol under the appropriate exchange on the left-hand column of the "Interviews" section of the site, or by entering the company's ticker symbol in the Search Archive window once it is posted.

About GRYW:

Grayling, based in Calgary, Alberta, is an innovator and integrator of emerging technologies. Our goal is to seek out and evaluate growth opportunities, including mergers and acquisitions that add incremental shareholder value, extend the company's market share and add to its technical competencies. Grayling will continue to bring market-ready technologies and services to its markets. For further information, visit http://www.gryw.com

This press release contains forward-looking statements within the definition of section 27A of the Securities Act of 1933, as amended, and section 21E of the Securities Act of 1934, amended. These forward-looking statements should not be used to make an investment decision.

For further information on:
ClearCalm, visit www.clearcalm.com Stone Mountain, visit www.stonemountainltd.com
Sentai, visit www.sentai.com

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For further information contact:

Jeff Love
Chief Executive Officer
Grayling Wireless USA, Inc.
P: 403.695.3665
jeff.love@gryw.com

AGORACOM Investor Relations
http://www.agoracom.com/ir/grayling
GRYW@agoracom.com