I like to backup my photo folders weekly. In the old days, using Nero software and a PC, I would take the DVD-RW from the previous week and insert it. Nero would read it and recognize the folder of pictures. When I dragged the same folder from my hard drive to the burner, it would ask me if I wished to burn the new files and retain the old ones, which is what I wanted. I like using the RW discs for the reason that they are re-writeable.
However, with my iMac G-5 Super Drive, I am forced to erase the RW disc each time and then record the entire folder from scratch. I must be doing something wrong, but I can't figure it out. Can anyone help?
JP