After 15 years your video tapes might be unwatchable. They might even be unwatchable now, I don't know... I haven't seen them. So to protect your tapes, once a year, you should fast-forward your tapes to the end, then rewind them. If you don't want to do that and think you'll really want to watch you videos in 2016, now you can have LifeClips transfer your video tapes to DVD.