I've read the manual, but I'm still not clear which mode is intended for viewing widescreen dvd movies. There are Natural Wide, Cinema Wide, Zoom and Full to choose from. I'm more comfortable with Natural Wide, but the manual seems to point to either Cinema, Zoom or Full, depending on what the back of dvd box says. I was never able to find 'Vista' or 'Cinemascope' words on the dvd packaging. What do you use?