For the purposes of this section, the base hardware platforms shall be defined as follows. CPU PowerPC "G3" 750 at 600 MHz RAM 640 MB PC133 Disk drive 40 GB PATA Optical drive 8X DVD-ROM drive CPU Pentium III at 550 MHz RAM 256 MB PC133 Disk drive 80 GB PATA Optical drive 24X CD-ROM drive

A programmer with two years of C++ experience shall be able to change the on-disk format of HorizonScript with no more than two hours of labour. The firmware support described under the UI.Firmware.* requirements branch shall be disableable at compile-time. The firmware support described under the UI.Firmware.* requirements branch shall be disableable at run-time via a configuration setting. The system shall provide a method to save the executed HorizonScript and log messages in the event of a fatal error. A User with experience installing other Linux distributions shall be able to complete the Horizon UI flow through in less than 15 minutes. A User with no prior experience with Linux shall be able to complete the Horizon UI flow through in less than one hour. A HorizonScript shall be readable on 32-bit and 64-bit computers regardless of what type of computer was used to create it. A HorizonScript shall be readable on big endian and little endian computers regardless of what type of computer was used to create it. The system shall support the ability to use "mock" block devices for purposes of testing and verification. All functions and methods in the system shall have a comment describing what action the function or method performs, and its inputs, outputs, and any side effects (if applicable). Each class in the system shall have no more than 20 methods. Each function or method in the system shall take no more than six input parameters.