[disc 1] 9.1 for Windows
[disc 2] 9.1 for Sun Solaris
[disc 3] 9.1 for SUSE Linux and Red Hat Linux (Intel)
[disc 4] 9.1 .NET application developer framework
[disc 5] 9.1 Java application developer framework for Wiondows
[disc 6] 9.1 Java application developer framework for UNIX
[disc 7] ESRI software documentation library.