I understand that. :o) some people say they write to a cdr just once, that's it, they can't keep writing to it (example backing up all the poser things at once because one you burn you can't add more) but I've always been able to add more later to the same cdr. I just keep adding till it's full.. so many people don't know that, they assume, write once that's it, no more adding to the disk.