From time to time I have lots of time on my hands. Often this occurs in Corporate training classes. I have begun compiling a list of execuatable files for NT (all exe,com, cmd and bat files in winnt and its sub-directory). I take my list and put a short description next to (when I know or can get it using help <command> or <program> /?) I am only partially finished. Please let me know if your interested in what find. I am also curious if I am wasting my time (ie someone else did this and its available from Google -haven't checked for that yet)