I am running Windows 7 and recently came across a DVD-RW that I had burned several old pictures to a few years back. It is from the Nexxtech brand. Once I put it in the computer, the DVD drive began making all kinds of racket and, after about fifteen minutes, claimed to be unable to read the disc. I was able to look at the properties of the disc to see that its file system is UDF and that there is no free space on the DVD. My computer has never had a trouble playing any other DVD, so I do not know why it's having such trouble with this one. I also tried to read the disc on an XP computer - with similar results. Is there any way at all I can salvage these photos? Any help or advice would be greatly appreciated!