Described herein are methods and compositions for the treatment of prostate cancer in a subject in need thereof. The luggage system includes a luggage container. The attachment unit is generally cylindrical and made of a solid foam that has a closed cellular structure. The decoding start command generating section outputs the decoding start command to the picture decoding section when a decoding completion command is outputted from the picture decoding section and the bufferfull notification is not outputted from the decoding frame buffer.