A CD is labelled as bad CD, although it can be read perfectly well on
other CD drives
In most cases this is due to the fact that you exceeded the number of CDs given
in your licence file. All excess CDs simply can not be addressed by jukeman.
Moreover any CD which does not comply to the iso9660 standard or its extensions
Rock Ridge or Joliet is labelled as bad CD as well.
Note, however, that some instances of bad CD tags are due to the fact that not
all jukeboxes adhere the convention that the CD is inserted label up into the
slots.
The testcd takes very long
This is again a problem of your hardware. Some CD drives and recorders need
much time to read a CD or to detect that it is empty. iXOS jukeman assumes that
it is much better for you to wait a little till you eventually can read the CD
than to return that it is a bad CD (what we can't know beforehand).