Most Advanced vs. Newest

There were updates of operating systems at my former university. The way to describe the latest operation systems are slightly different and I thought funny.

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* Macintosh STCs will upgrade to the latest release of Mac OS X -- version 10.5, codenamed "Leopard," is the most advanced Macintosh Operating System yet.

* Windows STCs will upgrade to Vista, Microsoft's newest addition to the Windows family of products.
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