I currently own the Sony 700P DVD player, and am wondering-is there any consensus on what model player has better sharpness/resolution? I keep seeing references to a 'softer' Sony picture. I don't care at all about anything but DVD video. I don't play cd's on the system, or MP3's, or DVD-A. I am only looking for the sharpest picture, along with a good digital output for the movie sound. I am using a Toshiba 16:9 57" TV. Thanks for any input.