I received the product in nine days with a holiday Monday, RAS
Note that the device was in v1.0x firmware, so I install the bootloader 2.0 and the latest firmware (very easy)
He shot a day continuous playback music, everything works fine and I looked quelqued movies and photo slideshows, everything is perfect.
I also love being able to customize skins, icons of directories (except favorite because I have not found), the jackets of films or album, and background images
It is not very large, is very discreet, silent and integrated everywhere. It is easier to carry around.
One complaint, though very subjective, I find the average remote control at the touch and reactivity of keys. As a kind of micro latency. However it is very complete and the backlight is useful