I enjoy this player so much. So clear sound and very fast and smooth software. Money well spent. One thing is annoying me, every time i shutdown the software, some of settings are disabling. For example treble echancer and volume amplifier. So every time i have to adjust those again and again. I need them, because i listen my N9 in my car via FM transmitter and radio. With those adjustments, sound is very clear and deep from my volvo´s lousy default speakers. Eq is still the same after player shutdown and reopening.