Proactive System Password Recovery (PSPR) is a program to recover most types of Windows passwords:
Windows 95/98/ME/NT4/2000 logon password
Windows 95/98/ME/NT4/2000/XP/2003 auto logon password
Windows XP stored user passwords (multiple credentials)
.NET Passport password
SYSKEY startup password
passwords stored in Domain Cached Credentials
screensaver password
RAS and dial-up passwords
passwords to VPN (Virtual Private Network) connections
passwords and access rights to shared resources