Sysinternals.com is (or more like “was” before it became part of Microsoft TechNet in 2006) site rather famous for excellent utilities it provides. Even brief description for all of them is going to be way too long, so I wanted to say that they are going to show up a lot in this blog, both in dedicated reviews and as supporting tools for other apps. Actually psexec and pskill from Sysinternals Suite debut as soon as following post. :)
And Sysinternals site itself goes to be first in links section of my sidebar.