Process Explorer 9.0 is out
I wrote about the previous release here. Here's what's new in 9.0:
System information dialog has per-CPU graph option with hyperthreaded and NUMA processor information
A Users menu duplicates the functionality of Task Manager's Users tab, showing Terminal Services session information and supporting logoff, disconnect, and sending messages
On XP SP2 and higher the TCP/IP tab displays the thread stack at the time an endpoint was opened
The tray icon context menu includes the shutdown menu
Search engine option to use Google or MSN Search
Object address column is available for the handle view
Image signatures can be checked on-demand in the process properties dialog
Process explorer is digitally signed with Sysinternals' Verisign Class 3 signing certificate
Mark Russinovich
The author, Mark Russinovich, along with David Solomon also recently released the latest edition of their Windows Internals book: Windows Internals, Fourth Edition.