One set is divided into 4 files, each about 40 Mbytes in size. The other set contains 48 files, each approximately 5 Mbytes. The data contained within are exactly the same. The intoduction can be viewed with a Web browser by pointing it at intro.htm. The ISO-9660 format used to create this disk limits the file names to 8 characters with a 3 character extension.
All alphabetic characters are upper-case.