Enjoyed my Audi HiFi CD burner Pioneer PDR 609 desperate brought for repair, overhaul and leave installing a new laser for good money, because have been accepted by 10 CDRs of those marks only one or two in the windfall. For the remaining 8 or 9 it was said: "Check Disc". No fault can be seen: After more than 200 expensive "repair" itself has not changed, the torch was brought back to Pioneer Hamburg, was again checked through free. Due to the good customer reviews I've ordered Audio CDRs JVC brand / Tayio-Yuden and behold, each CDR is eaten by my beloved Pioneer with joy! Annoying: the whole time and expense for nothing.