I'm in Europe right now and a friend of mine is having a problem playing this DVD. I can get to the dvd title screen but the "Main" selection is greyed out. I can use the arrows to select the special features and another topic I can't remember off the top of my head, but I can't get to the main selection. I figure is has something to do with the region feature of DVD's. Can anyone give some tips/info on finding and/or fixing my problem?