Mac OS X Tiger build 8A428

Mac OS X Tiger build 8A428 is a RTM build of Mac OS X Tiger. This build shipped on DVD and multi-part CD but was only compiled for PowerPC processors (Intel Macs had not yet been announced at the time).

The xnu build for 8A428 is Darwin Kernel Version 8.0.0: Sat Mar 26 14:15:22 PST 2005; root:xnu-792.obj~1

Setup
Although setup in general hasn't received major uplifts, the language selection has received a huge uplift - coming up as a box with language options rather as a part of the setup application itself, and excluding the macOS toolbar. The toolbar has also received a quite large uplift - the disk utility was separated from Installer and is now in a separate tab called Utilities. Inside Utilites is a bunch of other utilites, including the following: The disk utility has also received minor uplifts, including an information button.
 * Startup Disk
 * Reset Password
 * Terminal
 * System Profiler
 * Network Utility

The Out of Box Experience has received a few uplifts, including an option for hearing instructions and the option to transfer files from a previous mac.