when i put Led Zeppelin " How The West Was Won" Dvd into rebuilder, it prepares the data but when cce comes up it says "Frame size 1312x56 is not supported. Support frame size is up to 720x576" I can understand the basic concept of normal dvds being 720x..... and this result(1312x56) is far too big. Why is it this large? surely if it was this large than there would be lots of footage too big to be played through normal players. Why won't it work?? Responses are appreciated. Thanks.