http://www.displaymate.com/demos.html

DisplayMate for Windows v1.23
This program includes six sample full-screen test patterns and associated help screens for setting up your display. It runs at any resolution, color depth, and screen shape or aspect ratio. Note: This demo only provides a glimpse of the full product, which includes 100-plus test patterns that are substantially more powerful.   Download
 Author: DisplayMate Technologies Corporation 
Version: 1.23 
File Size: 199KB 
Price: Free trial; $69 to keep 
Operating System(s): Windows 9.x, Windows Me, Windows 2000, Windows XP, Windows NT, Windows 3.x