This is a beta release, and should not be used for production systems. Features in this release are Red Hat 7.1 and 7.2 support, Mandrake 8.1 and 8.2 support, IA-64 support, the ability to add and delete nodes to/from your cluster, the addition of the Ganglia monitoring system, improved testing routines and results displaying, and updates to the various packages included, such as C3, Pfilter, LAM/MPI, MPICH, and the Maui Scheduler.

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