I noticed that many DVD reviews usually will give a poor rating for a mono soundtrack... DVD's like It Happened One Night and Casablanca are mono, but the sound is REALLY good. I know some mono films have been re-mixed to 5.1 (most to great quality) like Wizard of Oz, North By Northwest, and Fantasia...and they get great audio ratings. What exactly makes mono tracks so "bad" and do you refuse to buy a DVD with only the original mono track? ------------------ P.S.: There's no P.S.