OPNT Opiant Pharmaceuticals Inc

OPNET Technologies, Inc.� (NASDAQ:OPNT), a leading provider of management software for networks and applications, announced that it has been recognized by Audit Integrity as one of the 100 firms that "showed the highest degree of accounting transparency and fair dealing to stake-holders during 2006." OPNET is among a handful of firms tied for top ranking, having received the highest overall score. Audit Integrity is the leading provider of accounting and governance risk (AGR�) analysis on public companies. Through the forensic study of the factors behind fraud, Audit Integrity is able to determine the overall level of risk and the specific risk metrics in over 9,000 publicly traded companies. The results of Audit Integrity�s analysis are featured by Forbes.com (www.Forbes.com) in �America's Most Trustworthy Companies � The Good Bookkeepers� posted on March 27 to the �Corporate Governance� page in the �Leadership� articles section. About Audit Integrity Audit Integrity is an independent research and rating service that evaluates the risks associated with the accounting and governance practices of over 9,000 public corporations. Its industry-leading methodology, based on comprehensive data collection and proprietary analytics, produces statistically reliable measurements of the integrity of reported financial results and corporate governance practices. About OPNET Technologies, Inc. Founded in 1986, OPNET Technologies, Inc. (NASDAQ:OPNT) is a leading provider of management software for networks and applications. For more information about OPNET and its products, please visit www.opnet.com. OPNET, OPNETWORK, and OPNET Technologies, Inc. are trademarks of OPNET Technologies, Inc. All other trademarks are the property of their respective owners. Statements in this press release that are not purely historical facts may constitute forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. OPNET Technologies, Inc. (�OPNET�) assumes no obligation to update statements. Forward-looking statements are predictions based upon information available to OPNET as of the date of this press release and involve risks and uncertainties; therefore, actual events or results may differ materially. For a discussion of risk factors, see OPNET�s reports, including its most recent 10-Q and 10-K, filed with the Securities & Exchange Commission. Note to editors: The word OPNET is spelled with all upper-case letters.