Here's the scenario; you are doing your nerdy work, then all of a sudden something out of the ordinary happens. You find yourself with a very specific and unique need, like to kill a process task manager won't terminate. A little research indicates you need a specific tool from the Windows Resource Kit. The tool you need isn't there, and you have to order the companion CD. Blah!
Thanks to Daniel Petri, you can download each individual tool here. You are saved, and forget about ordering the kit.