I downloaded a backup of my Dead or Alive hardcore game. I had a .rar which i unpacked using winrar. I'm left with .mdf and .mds I did what a lot of people said to do with these kinds of filetypes and i burned them using alchohol 120. It burns successfully however it does not run on my ps2. I tried burning it with dvd decypter and it does not run. When i load it, i don't get a negative sound from the laser, and it goes to the browser screen. Any suggestions? My Ps2 specs are in my sig.