This web site contains some truely outstanding utilities for tinkering beneath the hood of an operating system. ddv
Sysinternals Freeware: "The Sysinternals web site provides you with advanced utilities, technical information, and source code related to Windows 9x, Windows Me, and Windows NT/2000/XP/2K3 internals that you won't find anywhere else. Mark Russinovich and Bryce Cogswell alone write and update everything here. We welcome all suggestions and comments."
Sysinternals Freeware: "The Sysinternals web site provides you with advanced utilities, technical information, and source code related to Windows 9x, Windows Me, and Windows NT/2000/XP/2K3 internals that you won't find anywhere else. Mark Russinovich and Bryce Cogswell alone write and update everything here. We welcome all suggestions and comments."