I am using a Powerbook 867, MATSHITA DVD-R UJ-815 DVD Superdrive and TDK DVD-R media. I am trying to copy disc I made using i-DVD and imovie. The original movies work fine. The TDK disc copy fine on the idvd but when I try to copy them to Popcorn, i get this message.
The Drive Reported An Error: Sense key=Medium Error. Sense Code=0x73, 0x03. Then I get the message "The Disc Failed to be written". There is no visible change on the disc but it will no longer work.