I have a Panasonic NV-DS11, purchased about 3.5 years ago, but it isn't used more than perhaps 5-6 hours. I was going to capture some footage to the PC using Pinnacle studio 8.5. As I did so i noticed a thin transparent vertikal stripe on the left side of the preview as the tape played. It isn't always there, it comes and goes and it never shows on the cameras own LCD. Is this the tape or my camcorder? I might add that the tapes were 2 respectively 3 years old. Anyone got an idea?