Mac OS X Puma build 5G48

Mac OS X Puma build 5G48 is a beta of Mac OS X Puma 10.1. The water-splashing video played on the OOBE is fixed and this build is somewhat close to the RTM.

Installation Notes
This build is an upgrade build, and requires that a retail version of Mac OS X Cheetah to be installed on a partition prior to installing. Any beta build partition will result in the setup hanging while checking disks.