I can’t believe it! The Nintendo DS will soon be able to play music. How is this possible? Using a special cartridge that can accept SD memory cards, the console will locate and play MP3 files. The player will come with a 512MB SD card, but you can use larger capacity card. Unfortunately, video files are completely incompatible.
This special function will also be available for the Game Boy Advanced and the Game Boy Micro, and looks like it will lead to a complete repackaging of the DS as we know it.