Disclosed herein are a portable information terminal apparatus, an information processing method, a computer-program storage medium, and a computer-program. In a portable information terminal apparatus capable of managing a schedule list, the apparatus includes acquiring means for acquiring program information; displaying means for displaying the program information acquired by the acquiring means; establishing means for establishing preset information for presetting a program for unattended recording based on an operation input by a user referring to the program information displayed by the displaying means; and writing means for writing to the schedule list the preset information established by the establishing means. In the apparatus, the displaying means further displays the schedule list including the preset information written by the writing means.