Display Maestro
From Koingo Software Wiki
For a complete product description, download links, and feature outline, visit the product page. This page is for product support only.
Introduction
Display Maestro allows you to view and set all resolutions available from every attached display, regardless of wether or not the operating system belies they are safe.
One of the most useful features in Display Maestro is the ability to choose 256 color bit-depth mode in Mac OS X 10.5 Leopard. Many old games do not automatically switch display bit depth, and require you to change it manually. Unfortunately, Mac OS X 10.5 removed the ability to set this in the System Preferences->Displays panel.
When open, Display Maestro appears in your menu bar near the clock at the top right. Simply click and select the display, resolution, and desired bit-depth.
