i am a bit confounded by this, and apologize if its already been discussed. some programming recorded by our humax drt400 is playing back in b&w! the tivo status bar at the bottom of the screen that pops up when ff or pause is pushed is in its proper green color. the tv is fine, as it does display color properly on the older recordings or live tv. anyone got any ideas what's happening? i have not made any changes to anything on this box.