Lots of interesting posts on sun.com (and lots of pointers to things that aren’t so interesting :) – but really need to follow up on the following:-

http://blogs.sun.com/chrisg/entry/where_are_all_the_log

http://blogs.sun.com/taylor22/entry/configuring_jumbo_frames_on_the

http://blogs.sun.com/damico/entry/the_death_of_usr_ccs

http://blogs.sun.com/ahl/entry/iscsi_dtrace_provider_and_other

http://blogs.sun.com/marks/entry/zfs_delegated_administration

http://blogs.sun.com/avalon/entry/nevada_solaris_10_update_4