Further documentation for the Sun Ray Server Software 4.1 is available at http://docs.sun.com. This includes:
Sun Ray Server Software 4.1 Administrator's Guide for Solaris
Sun Ray Server Software 4.1 Installation and Configuration Guide for Solaris
Sun Ray Server Software 4.1 Installation and Configuration Guide for Linux
Documentation for optional components such as the Sun Ray Connector for Windows OS can be found in the Sun Ray Software Collection.