I have a Pioneer A05 (1.33 firmware). I am using the 48X Ridata CD-R made in Taiwan. They burn at 16X for me. When I make an audio CD, my stereo (Sony MHC-GX20, only like 2-3 years old) has trouble playing the CD on the first try, usually takes 2 tries to play it. Is this normal? I've never had this kind of problem with any other media, not even memorex.