Vista Tutorial - Password Reset disk

hi all

just i want to know about some thing in create password reset disk . this
step is great but my comment is let say you create your password reset on a
USB Flash Memory is protacted by password .
and unfortunaltly i need to use this usb flash to reset my password, because
i forget my account password . so when i press reset password in logon screen
and you pluged your use so i don't think so you will be able to get the
password from protacted use falsh memory.

thanks