Changing ANY user Password without Having to know the Existing Password:

Changing ANY user password without having to know the existing password:
This
tweak gives a user the opportunity to use it for good or bad. It
enables the user to re-password any account without having to know the
existing password and also shows you every account that exists on the
machine (even the ones that are hidden). This is a good tool to use if
you forgot a password to say your