The various distributions and their components are as follows:
GlassFish - Includes the Application Server software, the Sun Java System Message Queue 4.1, Java DB, and ant 1.6.5. Download GlassFish from https://glassfish.dev.java.net/public/downloadsindex.html. You can run GlassFish on Solaris SPARC, Solaris x86, Linux, Windows, AIX, and Mac OS.
Application Server 9.1 Update 1 with MySQL Community Server - Includes the Application Server software, MySQL Community Server, Java SE Development Kit (JDK) 5, Java DB, Sun Java System Message Queue 4.1.
You can install this bundle on Solaris SPARC, Solaris x86, Linux, Windows, and Mac OS. On Mac OS systems, you need to download JDK separately because JDK is not part of the bundle for Mac OS.
Application Server 9.1 Update 1 with HADB - Includes the Application Server software, load balancing plug-in, Java SE Development Kit (JDK) 5, Java DB, Sun Java System Message Queue 4.1, and HADB. The standalone Application Server 9.1 Update 1 is available at http://www.sun.com/download.
Application Server 9.1 Update 1 without HADB - Includes the Application Server software, Java DB, and Sun Java System Message Queue 4.1. The standalone Application Server 9.1 Update 1 is available at http://www.sun.com/download.
Java EE SDK : Application Server 9.1 is also part of the Java EE SDK and the Java Application Platform SDK. You can download these distributions from http://java.sun.com/javaee/downloads/index.jsp.
You can download the latest version of Sun Java System Access Manager Policy Agent 2.2 from http://www.sun.com/download. For more information on how the Access Manager Policy Agent works with the Application Server 9.1, see Sun Java System Access Manager Policy Agent 2.2 Guide for Sun Java System Application Server 9.0/9.1 on docs.sun.com.