Hello. Edit your post and remove your Nero serial number. Try ripping/copying your disk to your hard disk first and then burn that ripped file(s). Have you tried cleaning the disk to eliminate the read error? Are there any obvious scratches/marrings on the disk? There's a much newer version of Nero available. See http://www.nero.com. Be sure to run the Nero 7 Clean Tool before upgrading versions and remember to write down your serial number before removing the program.