Montreal, Quebec, May 10, 2007 – Nstein Technologies Inc. (TSX-V: EIN) today announced the appointment of Marie-Josée Métivier as Senior Vice President, Sales and Marketing.

Marie-Josée Métivier has almost 30 years of experience managing and monitoring direct and indirect sales forces. Her background involves the development, creation and integration of sales and operational processes for technology solutions organizations active on international markets.

Prior to joining Nstein, Marie-Josée was Vice President of US Sales and Marketing at PG Govern, a software developer specializing in state and local government solutions. PG Govern was acquired by Constellation Software (CSU.TO) in March 2007.

For 12 years, Marie-Josée provided sales and marketing services to software companies wishing to expand their growth and operations outside Quebec. Her methodology helped build successful sales and marketing teams which resulted in substantially ramping up sales, typically over a 12-month period. She was instrumental in setting up a new subsidiary in Japan and spearheaded the acquisition and integration of a Brazilian distributor for a Quebec-based software organization. She also held positions of VP Sales at Informission (now Nurun, NUR.TO) and Tecsys (TCS.TO).

"I am honoured and delighted to join Nstein at a time when the organization is poised to be the catalyst for a significant change in the e-publishing industry. I am thrilled to position the Company to further consolidate its strategies for gaining maximum market shares in the industry," she stated.

"Marie-Josée's comprehensive industry background brings added value to the depth of knowledge and experience of our existing management team. Her track record for building strong sales and operational processes is invaluable,” declared Luc Filiatreault, President and Chief Executive Officer of Nstein Technologies. “She will play an instrumental role in the execution of our business plan and help us accelerate the commercialization of Nstein’s Ntelligent Content Management (NCM) Suite for press and media organizations."

About Nstein Technologies

Nstein Technologies (TSX-V: EIN) develops and markets leading-edge content management software for the media, publishing and entertainment industries. Its Ntelligent Content Management Suite enables the centralization, enrichment and publication of textual and rich media assets using advanced text mining. Nstein helps publishers significantly increase their content monetization and reduce their operational costs through cross media publishing and multichannel delivery. Nstein is headquartered in Montreal, Canada, with offices in the USA and Europe. More information is available at www.nstein.com.

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• Any statement that appears prospective shall not be interpreted as such.

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For more information:

Nstein Technologies Inc.:
Investor Relations

Bruno Martel
Chief Financial Officer
Nstein Technologies Inc.
Tel: 514 908-5406
bruno.martel@nstein.com