A review of the SonyNWZ-S616FSLV Walkman Video MP3 player has been posted over at DAP Review. 'The controls for the S610 series are cleverly built into the surface of the player. Essentially, it's a D-Pad control scheme that goes in four directions, with a slightly raised button in the center. With no physical distinctions of where one direction begins, and the other ends, this intuitive implementation may sound frustrating to you; at least it did to me before using it. I'm pleased to say, I had very little trouble adapting to these internal buttons. Each direction provides ample enough space to make your selection without fault. The center button also helps to make this distinction. I really liked how responsive these controls felt as well. When pressed, they give back a pleasing resistance.'