There might be fire regulations or other Technical Building Regulations or electric smog regulations for mounting audio cables in your country. I suspect that just fire regulations really could be an issue. Not because audio cables tend to overheat, but because other things could burn and smouldering audio cable isolation could poison the air. Perhaps you need to care about some law. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user