Family Computer Disk System

A Zelda no Densetsu disk card.

The Family Computer Disk System was a disc add-on for the Nintendo Entertainment System that was only released in Japan despite being announced in America. It used floppy disks which made it very easy for piracy to occur.

Family Computer Disk System Media

The Sharp Twin Famicom is a Famicom with built-in Disk System.
A blue 3D Hot Rally Disk Card with shutter

Other websites

Video of Disk System features at Powet.TV
More Disk System video at Powet.TV
Video Game Den - Disk System game reviews, screenshots, boxart
Famicom World - More information on the Disk System
N-sider.com - NintendOnline Archived 2008-05-09 at the Wayback Machine - 4 page article about Nintendo's online history

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