from the live-USB if gpt is used, and this is only really usefull in UEFI environements.</p>

<p><strong>Update</strong> allows the user to update an existing live-USB with a new iso.  this is not useful if persistence is in use, and is usually only used for testing and development work.</p>

<p><strong>Save the original boot directory when updating a live-USB</strong> is useful when an encrypted environment is in use and is generally only used for testing and development.</p>

<p><strong>Temporarily disabl