An information processing device may be connected with an external memory and may be provided with a contents data storage device, an obtaining device, and an outputting device. The storage device may store an internet address and contents data downloaded therefrom. The obtaining device may obtain an internet address stored in the external memory. The outputting device may output, when the internet address obtained is identical to the internet address stored in the storage device, the contents data combined with the internet address to the external memory. Furthermore, the information processing device may be provided with an obtaining device, an internet communication device, and an outputting device. The obtaining device may obtain an internet address stored in the external memory. The communication device may download contents data from the obtained internet address. The outputting device may output the contents data downloaded by the internet communication device to the external memory.