Hello, I just recieved my new NW-E016F for a killer price of 69 € and am generally quite satisfied with it. Just one minor problem: While connected to my PC speakers or to my living room stereo (not while using headphones) it makes a popping sound whenever it shuts off after stopping playback during the appearance of the "Power Off" in the display. Never experienced anything similar with my old mini discs units or HD5, even when they weren't in line out mode. Are there any NW-E01X users with the same problem? Thanks for your replies!