Hello, I have a Panasonic DMR-E30K DVD VCR. This machine, while working like a VCR, burns video to DVD-R and or DVD-RAM. I made a couple of discs in this machine, and wanted to make additonal copies (They are non copy protected home movies, etc). The disc is freely readable/playable in my Pioneer DVD-103 drive. When I tried to create an ISO image from a disc, I kept getting an incorrect reading of the disc size, and the software would emit a message: "Failed to get Disc Capacity". Am I doing something wrong? I have managed to get it to work once. But I am not confident it will be consistent. I am wondering if my Pioneer drive needs a firmware upgrade, but I believe I have the latest firmware. Any comments/hints greatly appreciated!