Quartz Extreme Check is a small Cocoa app that checks if the machine is using Quartz Extreme (OpenGL acceleration for Quartz) in Mac OS X 10.2. Requirements
PPC, Mac OS X 10.2 or later
This Mac app check if your audio files have errors.
Arcade racing and gambling game.
File Pair Check checks if two files are identical.
Changes the Mac address of an AirPort Extreme card.
Macintosh universal application that runs on newer Intel Macs.