An open beta for the next release of AIX, Version 6, is now available.
Go to https://www14.software.ibm.com/iwm/web/cc/earlyprograms/ibm/aix6beta/ for more information and to download the code.
AIX 6 offers new capabilities such as Workload Partitions, Role Based Access Control and many other exciting features.
AIX 6 is fully binary compatible with AIX 5L. AIX 6 will run on IBM systems based on POWER4, PPC970, POWER5 and POWER6.
Go to Enterprise Business Servers | IBM for more details on the AIX 6 preview.