The disk images "CourseDisk.dsk," "CourseDisk_Vol_3.dsk," and "ProgramDisk.dsk" were taken from original floppy disks and are not patched for copy protection.  The included hack information does not quite work with them.  The disk image "Nicklaus_cracked.toast" is a version found uploaded to the web with its copy protection removed and including the courses from "The Major Championship Courses of 1989," also known as Course Disk Vol. 1, and now with Course Disk Vol. 3 added.
