Most of the known bugs revolve around things that aren't sufficiently
error-checked. Here's the biggest examples:

* If you use the Internet with dcd, to download track lists from the CD
  Index, who knows what could happen. Not everything is checked as well as
  it could be.

* The `quit' code, to inhibit the normal exit of dcd, isn't thoroughly tested.

* More than a few people have reported strangeness with the `info'
  command, reporting the drive is not playing when it clearly is.
  Unfortunately, some (many?) CD-ROM drives don't properly support the
  status-request command. I've tried to work around this, but the new
  strangeness isn't any better (for many people, dcd will report the CD-ROM
  is playing when it isn't). You can't win.
