I bought Capricorn One on DVD ages ago and have only just gotten around to watching it. Its an original, region 1 disc. It won't play on anything other than my oc but when it does the compression artifacts are so bad its not watchable. Its like watching a windows media centre TV recording of a bad reception TV channel. Is this because its region 1 or is the disc failing due to age? Is there anything I can do about it?