This was released last week (beta). Just loaded it on 2 NW 6.5 SP5 test
servers (soon to be SP6). Among other fixes, it is supposed to address
the spinlock issues many people have been seeing. We frequently get them
(but only on cluster nodes) when EMC/Legato Networker starts a backup job.

Anyone else loaded 6K yet? I'll be VERY happy if it fixes the spinlock
abends that have been driving us crazy.