In the "shameless plug" category.... I have two tutorials scheduled for the Usenix LISA ''09 conference, running in Baltimore, Md, Nov 1-6, 2009. Sunday, Nov 1, is a full day DTrace tutorial. Monday, Nov 2, is a full day Solaris/OpenSolaris Performance, Observability and Tools tutorial. And of course, Richard Elling has a full day ZFS tutorial on Monday, Nov 2 (unfortunately, it does overlap with the Solaris performance tutorial). Jeff Victor is doing a full day of Resource Management with Solaris Containers on Thursday, Nov 5. Come one, come all! Thanks, /jim