You can the "Save Entire List" option to save multiple program lists, so you can later recall each list and unlock separately. For example, you may have a list named "internet programs", "graphics programs", etc., and you load and unlock each separately. If you only have one program list, then you may not need to use this feature, as your last program list is already conveniently loaded everytime you activate Program Lock Pro. After saving a list of programs, you can easily recall the list by using the "Load Saved List" button.