What to do with .dvl ???
 

I got some videofiles that are in .dvl format. I have tried VLC, Nero, Mediaplayer Classic and WMP 10 and all say "Cannot render the file" The only thing that can play these files as of now is a Linuxbased programme called Mplayer, but I don't know how to use it :o Are these files suppose to be mounted or something ? I have Alcohol 120% and Deamontools, but have never tried them so I am a bit careful before trying anything sophisticated :) Any help would be great