i use anydvd and 1 click dvd copy. i have successfully copied and burned over 200 dvds. now, i am having the same problem repeated with only two particular dvds: orlando & revolution os. i have attempted copying and burning three times now. each time the dvd player recognizes it as a dvd-video and then... nothing. no sound. no picture. no menu. just a black/blank screen. the original dvd plays flawlessly. it is not a write speed issue, as i decreased it to 8x with the same result. when i attempt to playback the vob file on my puter with vlc... for orlando: i get a grey screen with severly fragmented audio. for revolution os: i get extremely broken up & scattered pixels and the same severly fragmented audio (choppy..or as if someone is turning volume all the way up down up down so you can't really make out what is being said). has anyone else experienced this issue? any ideas/information/possible solutions would be greatly appreciated. ~lethe