I think i have discovered a serious bug in nero 220.127.116.11.
Well i wrote an audio cd with my plex premium and gave it to one of my friend who has a philips hi-fi system and the disk was not playable. He tried the disk to a SONY diskman and dvd player and everything was OK.
After that my friend wrote some audio cd's with his plex premium and nec nd2500a. He tried then to play the disks in his philips and they were not playable (furthermore they played well in his sony dvd player).
He gave the disks to another person and guess: cd's played well on his a car-audio system and they won't be played on his philips player.
Has anyone experienced something like this?