I am having a burning problem with my Plextor px 716a. I thought I might have had some setting wrong but I finally got the thing to burn my backup. The whole thing was that my burner suddenly stopped burning. I'm using dvd decrypter to burn my iso image. It just starts to write the lead in and never buffers the device to start the burning procedure. I know it's not the settings because I just kept trying and it finally burnt one. Then I tried again with the same procedure, this time it didn't work. Does this sound like a bad burner to you. Or have you heard of this.