Hi, I just wanted to query , if it is normal for certain cd's not to play via the DV29. I have maybe 10 CD's that are not recognised with the Arcam returning a "No Dvd" , when inserted. The strange thing is that rarily but on the odd occasion it will pick it up. I always play my CD's via the CD inputs on my AVR300 on Stereo bypassing any DSP circuits with Direct button enabled. If anyone can help - Is this an issue with other Arcam DV29 users , or is there something I'm doing wrong ??