I use the player during sport. The 2GB rich mE from it. It has anyway not always feel like in the same playlist. The sync function is quite comfortable. Simply Media Player etc. use and manage with drag & drop without special applications - I like that. The device is very easy and you do not feel it at the gym. The sound is quite good - because you can not complain. Only the navigation is a bit awkward, I think. That with the wheel has advantages and disadvantages. Once in passing looking for a song or so are not as fortunate. The FM tuner is very important to me and also works great. I highly recommend this device.