I've heard various reports regarding the sound quality when burning music CDs. Some people say that it is the program used to burn the CD, and others say that it is the copy speed which makes the difference. I bought some CD-Rs very cheaply (no brand). They are very thin, and you can actually see through them. I want to keep using them because they are so cheap, and if the quality of the disc makes no difference to the audio quality, I will keep using them. Can anyone out there help to clear this issue up for me? Thanks.