These are the things needed to edit the passwords on most systems. Fits on a single CD or floppy!
Tested on: NT 3.51, NT 4 (all versions and SPs), Windows 2000 (all versions & SPs), Windows XP (all versions, also SP2), Windows Server 2003 (all SPs), Vindows Vista 32 and 64 bit.
Note: If used on users that have EFS encrypted files, and the system is XP or Vista, all encrypted files for that user will be UNREADABLE! and cannot be recovered unless you remember the old password again. If you don’t know if you have encrypted files or not, you most likely don’t have them. (except maybe on corporate systems)
http://home.eunet.no/~pnordahl/ntpasswd/bootdisk.html