Press Release

Attune Systems Exhibits Windows-Based File Virtualization at NetApp Fall Classic 2006 Tech Conference

Santa Clara, Calif. – November 9, 2006 – Attune Systems, Inc., a provider of enterprise-class network file management solutions, will exhibit at the NetApp Fall Classic 2006 Tech Conference in San Francisco, November 14-15. Only a select few Network Appliance partners participate and exhibit at the event targeted towards NetApp’s systems engineers and reseller partners. Attune has been a NetApp Partner Program member since just after its launch in May 2006.

Attune’s NAS virtualization appliance, the Maestro File Manager FM5500™, gives system administrators the ability to gradually deploy the latest file virtualization solutions and provide global namespace across their Windows-based file storage infrastructures, thereby reducing cost and simplifying management without disrupting user activities. The Maestro Symphony Reporting™ offers discovery, analysis, management and optimization tools for customers’ existing, heterogeneous storage resources.

About Attune Systems

Attune Systems’ Network File Management solutions reduce file management complexity for enterprise storage environments while slashing operating costs and increasing scalability. The company’s flagship product, the Maestro File Manager, is a file virtualization appliance that helps IT administrators discover, analyze, manage and optimize their existing, heterogeneous file storage resources without impacting end users. Attune’s investors include Alloy Ventures, QTV Capital, Shea Ventures, Rock Creek Capital, and Shoreline Venture Management. For more information, please call 877-GO-ATTUNE (877-462-8886) or visit the company’s website at www.attunesystems.com.

Attune and Maestro File Manager are trademarks or registered trademarks of Attune Systems, Inc. All other brands or products are trademarks or registered trademarks of their respective holders and should be treated as such.