For those who like TaskManger this is very nice:
Show Application icons in Processes list (if available)
Use different color for services
Find a used file by any process.
(Use * as file name for showing every used file)
(The search is a full text search, so for example you can use the extension only)
Find a used module by any process
(The search is a full text search, so for example you can search for "kernel")
Show Process ID in Applications tab
Use different color for processes if the CPU usage reaches a given limit ( 25%, 50%, 75% )
Query list of every files, handles, modules, windows used by a given process
Close a used file (you can unlock an exclusively opened file, so you can delete it)
Unload a used module (so you can delete it)
You can kill services too
Fast end process. Press DEL key!
Size: 100 KB
Installation: Click
http://www.codeguru.com/Cpp/W-P/system/taskmanager/article.php/c5763