We have an LG RH2T80 dvd recorder & have had no problems with it. We were able to change the coding so it would play any dvd. I recently switched the power off to move the recorder and since then it will ONLY play dvd's that have been 'copied'; it will not play the 'usual' dvd's from the video store, zoned for Australia. I assume it's a programming/coding problem - does anyone have any suggestions? Travel Ted