Rio Riot

The Rio Riot was a hard disk-based "jukebox" MP3 digital audio player produced by Diamond Multimedia as part of the Rio line. It shipped in 2002. It was an early competitor to the Apple iPod.

Features
The Rio Riot featured:
 * 20 gigabytes of storage.
 * USB connectivity
 * a large backlit monochrome graphic LCD display.
 * FM tuner
 * 10 hours per charge at 50% volume battery life
 * ID3 and WMA tagging support
 * iTunes support
 * Note* Lacked ability to retrieve data off HD.

Supported Formats

 * WMA
 * MP3