Okay so I have a damaged DVD and I was hoping to copy into a disk image on my Mac so that I can simply burn a copy. However, Disk Utility seems to be having trouble creating the image. I'm curious; how robust is Disk Utility's copying (how hard will actually work to try and read a damage block) and is there any software out there that might work better for copying the contents of the disk? The whole thing is fairly frustrating as I have no idea what's wrong with the disk; there's no visible damage to the disk, and when playing it in various computers and DVD players the parts at which it skips are not entirely consistent, they're roughly within the same 30 seconds or so but never at exactly the same point, but after a while of copying Disk Utility just gives up with an "Input/Output" error with an impressive +10 in non-specifity and vagueness. Anyway, any utilities out there that might provide more robust disk reading, or at least spend more time trying to read before it gives up?