OSCAR74 Unless you are using more than Windows and OS X on an Intel Mac, I don't really see the value of this software. AFAIK, you cannot set a firmware password on an Intel Mac since it uses EFI as opposed to the Open Firmware of previous G-series Macs. Just press the Option key on startup and you will be presented with icons for booting into either OS X or Windows XP, even multiple versions on different partitions/disks if available, using no additional boot-picker software (such as this).
(Version 1.2)