Crescendo/WS Installer is required with the Crescendo/WS processor upgrade card
Version: 1.2.1Crescendo/WS Installer software is required with the Crescendo/WS processor upgrade card. It must be installed before the upgrade card is installed.
Operating System: Mac OS X
Note: If your Crescendo/WS is already installed and working, you do not need this software.
· PowerBook G3 Series 233, 250, 266, 292, 300 (product family M4753)