Resource Management
 - (Micro-)LPAR & Virtualization Overview with VIO 1.3
 - Work Load Manager
 - Capacity on Demand
 - Resource Monitoring and Control (RMC)
Storage Management
 - Multipath I/O
 - LVM Enhancements (Scalable VGs, VG Snapshots)
 - JFS2: Verkleinerung, Snapshots
 - Network File System Version 4
 - cdromd
Reliability, Availability, Serviceability
 - Error Log
 - System Dump
 - System Hang Detection
 - Backup Commands
System Management
 - BOS Installation and NIM
 - WebSM PC Client
 - Software Licenses
 - LPP Management and SUMA
 - System Backup using CDs and DVDs
 - Advanced Accounting
Performance Management
 - Performance Tools (New Commands, Enhancements)
 - AIX Tuning Framework
 - Simultaneous Multithreading
Networking
 - Multipath Routing
 - PMTU Discovery
 - Dead Gateway Detection
 - Virtual IP Address
 - Samba Client - Etherchannel
 - Virtual LANs
System V and Linux Affinity
 - System V Commands
 - /proc and Proctools
 - AIX Toolbox for Linux Applications
Newest Enhancements
 - AIXpert for Security Management
 - NIM and Installation: SUMA, Inventory
 - Thin Server
 - NFSv4 and NFS Proxy
 - Collection of minor enhancements