I use DVD shrink. It reads the disk and and backs it up. WHen it ejects the original and asks for me to put the blank disc in, it begins to read it. It writes the lead in and gets to 1% completion and then kicks the disc out and says "Burn process failed". Then, I have to start all over again. I've burnt about 200 discs over the course of the burner's life, and like i said, it doesn't do this on all of them. Only about half of them. I've uninstalled and re-installed Nero and it doesn't make a difference. Any ideas as to what could be wrong? Thanks for your help.