Seems like build 10A432 is the Gold Master of Mac OS X 10.6 Snow Leopard from Apple. This build will be soon released to manufacturers and probably will leak on the torrent trackers and sites. Several sources confirmed this rumor to popular mac rumor websites such as macrumors.com.
Mac OS X 10.6 Snow Leopard will be released on September and will be cost 29$ to upgrade for all Mac OS X 10. Leopard users.
This will be the first Apple operating system running 64 bit kernel.
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