TrustedReviews have looked at the Cowon D2 DMB 4GB MP3/Media Player.

Bringing true innovation to a sector as intensely competitive as MP3 players is a difficult thing to do. Mostly, companies satisfy themselves with trying to outdo each other on the style front. Others focus on sound quality above all else, and there are one or two who just chuck as many features at their players as possible and then sell them at seemingly suicidal prices.

Cowon D2 DMB 4GB MP3/Media Player Review