Cowon iAudio 4 (Silver

Cowon calls its new iAudio 4 a "color sound" MP3 player--and for good reason. This feature-packed flash device boasts 124 different backlight colors. The iAudio 4 is available in two colors and multiple capacities; read our review of the 512MB silver version here to see if this player has what it takes to back up its attractive display.