SANTA CLARA, Calif.----3Leaf Systems™ www.3leafsystems.com, a provider of next-generation virtualization solutions for enterprise data centers, will exhibit its recently launched 3Leaf V-8000 Virtual I/O Server at LinuxWorld San Francisco 2007.

WHAT:    Attendees are invited to view demonstrations of the 3Leaf
         V-8000 Virtual I/O Server, which, by virtualizing the I/O for
         a pool of commodity servers, increases server resource
         utilization and scalability. The 3Leaf V-8000 speeds up the
         deployment and provisioning of new servers while centralizing
         management and realizing capital expenditure savings of more
         than 50 percent on day one, as well as operations savings of
         up to 60 percent.

WHEN:    August 6-9, 2007

WHERE:   LinuxWorld Conference and Expo, Booth #534, Moscone Center,
         San Francisco, Calif.

About 3Leaf Systems

3Leaf Systems provides next-generation server virtualization solutions to support both scale-up and scale-out virtual servers in enterprise data centers. 3Leaf technology simplifies operations by increasing the utilization and availability of large-scale data center resources. A private company based in Santa Clara, California, 3Leaf Systems is backed by investors including Alloy Ventures, Enterprise Partners, Intel Capital, and Storm Ventures. For more information, visit www.3leafsystems.com or call 408-572-5900.

3Leaf Systems and 3Leaf V-8000 are trademarks or registered trademarks of 3Leaf Systems. All other brands or products are trademarks or registered trademarks of their respective holders and should be treated as such.