I'm using a non-Apple DVD-RAM drive, that worked perfectly until upgrading to 10.3. Now, when I go to copy a CD (music or otherwise) with Disk Utility, I verify the disk with the Verify button, and _most_ (but not all) of my CDs come back with the error:
Master Directory Block needs minor repair
The volume Program Disc needs to be repaired.
1 volume checked
0 HFS volumes verified
1 volume needs repair
For a week or so, I just thought that most of my CDs were bad. Then I thought of using the
dd command in the Terminal.app. My line:
dd if=/path/to/InputFile of=/Path/to/OutputFile bs=2048
What I get from this is an ISO file that works perfectly. For further info, run
/usr/bin/man dd. It seems like there are some sensitivity issues, with 10.3, the drive, or both. Hardly any of my CDs have any physical flaws, which is what brought me to try
dd. I hope this helps someone out there.