You would think that would be the easiest thing to get right is the user interface

Like many have reviewed pervious, this thing is sluggish as hell, takes a while to link via bluetooth, file system take seconds to appear after turning on and seconds to start playing.

This thing sound fantastic and full of depth.

As a Portable audio Player:This thing does not sound fantastic as a portable player unlike like my Cowon X7.

I bought this t replace my Ipod classic which was stolen