I am able to make copies without a problem and don't receive any reading or writing errors but once in a while the disc skips during playback. I can be watching it and then a few scenes skip and I can't watch that part. I use the latest versions of both AnyDVD and CloneDVD for copying.
Is there a program to automatically check the copied DVD for errors? I usually fast forward through the disc after copying but that works fine even if the disc skips. Is there a program to analyze the DVD for me and check for these problems?