Since something about 2 years I use Philips DVDRW228. All time long I used 16x or 24x Philips CD and did not have any problems with the unit. But recently I tried to write Philips 52x CD und got every time from the Software (Nero 188.8.131.52) the error â€œBurn process failedâ€. With Verbatim 52x CD Nero said â€œSuccessâ€, but no unit can read this CD (DVDRW228 can not too). I was sure, my firmware (1.51) is too old for new CD. The latest firmware version what I found was 1.64 I updated the firmware, but it did not help and I have got another problem â€“ with version 1.64 the unit could not read or write CDRW (Philips 4x CDRW) . I wrote 1.51 back and now I can use CDRW, but the problem with 52x CD has been left. Has somebody else such problems with Philips DVDRW228?