Yes, I figured about the quality of the media after reading more threads on the forum.
Latest firmware is still only 1.33. See http://h10025.www1.hp.com/ewfrf/wc/softwar...;product=378077
I got the same problem when I tried to write from ImgBurn. Here is the log:
I 01:51:49 ImgBurn Version 2.4.2.0 started!
I 01:51:49 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 01:51:49 Total Physical Memory: 2,096,480 KB - Available: 1,451,880 KB
I 01:51:49 Initialising SPTI...
I 01:51:49 Searching for SCSI / ATAPI devices...
I 01:51:50 Found 1 DVD-ROM/CD-RW and 1 DVD