Samsung DVD-P721M Progressive-Scan DVD Player
Great features, but broken widescreen mode
I have a Sony Wega TV that has support for vertical compression for anamorphic DVDs.  This worked flawlessly on my old Panasonic A310 player.  I set up the P721M to Wide mode display so it will send the full squeezed anamorphic picture to the TV.  So far I've tried 4 different anamorphic DVDs, and only one of them was displayed correctly.  The ones displayed incorrectly show a horizontally squeezed image that fills the screen vertically.  Reluctantly, I'm going to return this player.