One day soon, I'm going to go through all of the options built into this player and see what all it's got. A couple of things I've discovered is 1) Demo mode for video that splits the screen in half that allows you to see the effect of any tweaking that you do through the player. One side before changes, the other side, after changes, and 2) The ability to play either the SACD version or the CD version from hybrid SACD discs. This will let me easily hear any differences between the 2 by switching between the 2 options. This way I don't have to buy the CD version.
