hello to all. well all of a sudden my sony dru 500a or my lite on dvd rom drive won't recognize any burned or bought movie. i usually just pop in a dvd and then i am usually asked what to open it with and i go on from there. also i have burned over 1,000.00 movies. i use dvd shrink to do what ever editing and then use nero to burn the movie. now my system won't even recognize the movies.
