Rosetta Stone Inc. (NYSE:RST), a leading provider of technology-based language learning solutions, today announced it will report its third quarter 2009 financial results after the U.S. financial markets close on Thursday, November 5, 2009.

In conjunction with this announcement, Rosetta Stone will host a conference call on November 5, 2009, at 4:30 p.m. eastern time (ET) to discuss the company’s third quarter financial results and its business outlook. To access this call, dial 888-211-7262 (domestic) or 913-312-0947 (international). Additionally, a live webcast of the conference call will be available on the “Investor Relations” page on the company’s web site www.rosettastone.com.

Following the conference call, a replay will be available until November 19, 2009 at 888-203-1112 (domestic) or 719-457-0820 (international). The replay pass code is 4553361. An archived web cast of this conference call will also be available on the “Investor Relations” page of the company’s web site www.rosettastone.com.

About Rosetta Stone Inc.

Rosetta Stone Inc. is changing the way the world learns languages. Rosetta Stone provides interactive solutions that are acclaimed for the speed and power to unlock the natural language-learning ability in everyone. Available in more than 30 languages, Rosetta Stone language-learning solutions are used by schools, organizations and millions of individuals in over 150 countries throughout the world. The company was founded in 1992 on the core beliefs that learning a language should be natural and instinctive and that interactive technology can replicate and activate the immersion method powerfully for learners of any age. The company is based in Arlington, Va. For more information, visit RosettaStone.com.

“Rosetta Stone” is a registered trademark of Rosetta Stone Ltd.