im trying to create a backup of my discs and i created and image file using alcohol which creating a .mds file now when i got to burn it shows sucessful but my avic-n1 keeps saying read error im burning it at 2x and was using a verbatim dl disc was the disc or my burning method that is wrong?

I used UltraISO to rip it to an IUO file, then used Alcohol to burn. No problems whatsoever. Read the other thread on how people have succeeded in burning it as well.