Encryption for my DVD Slideshows

I create amazing slideshows for funeral homes. I know they are being copied by familes. Is there anything I can do about this?

[QUOTE=Lightlowry;2245197]I create amazing slideshows for funeral homes. I know they are being copied by familes. Is there anything I can do about this?[/QUOTE]

:disagree: the movie and music industries are unable to stop this issue also

[QUOTE=Lightlowry;2245197]I create amazing slideshows for funeral homes. I know they are being copied by familes. Is there anything I can do about this?[/QUOTE]
Who giving them the disc to copy?