I have a DVD I'm trying to copy by making an image of it with Roxio but I keep getting errors. I know there is something wrong with the disc because when I play it in a DVD player it freezes at certain points. It's not copyright protected, it's just a DVD-R that I made with an old Panasonic standalone DVD recorder.

I also tried Record Now and Nero on friends computers and basically the same thing happened. Does anyone know of a free program that might be able to make a disc image of this disc?

Thanks in advance.