Some weeks I availing oneself of the cdr 570, I bought used 80 euros + shipping, so for less than £ 100 I have a reader but not a recorder, with the Philips audio cdr device does not recognize the "intruders" with cdrw maxwell audio recording is going well until the finalization after about 2 minutes you think you have engraved the comp killer, all postings are correct, but alas the cd is blank, short time and lost money, I'll fold, still used on the hardware business.