Other reviews already talks about the advantages of this product and sound quality. What impressed me on top of those is the fact that it can be used as USB memory stick and a voice recorder. Now I can listen to music, transfer documents between computers and record my "note to self"s with just one tiny device that I carry on my arm all the time. And nice thing about memory stick function is the fact that it just skips any files that are not music files while playing but still keeps those files on memory without freezing or causing any memory/playback/software/hardware problems. 1GB memory… read full review »