Nero 7 essentaials is installed on my XP computer. I am having several problems with this software. I have not been able to copy any dvd that I made on a dvd recorder. I get almost through the process & I get some kind of read error. I do not believe that the target dvd is too full. I have been able to copy music cd's with no problem. I also want to be able to record the local digital (ATSC)channels which I am not able to do. I would like to be able to record these hi-def signals including the 5.1 dolby audio. I am able to record the analog channels. My tuner card is ATI (Visiontek) HD 600 which receives both analog & digital ota signals. The final problem I am having is playing a commercial dvd using the Nero player. I get a picture, but no audio. Playing the same dvd using Windows Media player presents no problem.