Apple Mac OS X Server v10.5.4 - Unlimited-client license

Bring powerful standards-based Server solutions to your business with Mac OS X Server v10.4. It has over 200 new features, including access control lists and secure instant messaging. This unlimited-client edition of Apple?s award-winning UNIX-based server Operating system is the most cost-effective way to support your Mac and Windows workgroups. The Mac OS X Server unlimited-client edition is perfect for medium-to-large workgroups with high volumes of File sharing activity 64-bit computing: access to massive amounts of Memory through 64-bit addressing Cross-platform file and print services: Native file and print services for Mac, Windows and Linux Directory services and authentication: a robust, scalable directory services Architecture provides strong authentication Web hosting: reliable, high-performance websites. Strong 128-bit Encryption and realm-based authentication Application servers: deployment tools that simplify configuration of application resources and EJB components Collaboration services: The iChat Server provides secure file transfer and instant messaging with SSL/TLS encryption and password-based authentication Media streaming: QuickTime Streaming Server and QuickTime Broadcaster provide a solution for live encoding and streaming Digital media Mail services: support for Internet m