Guilty Gear XX Movies
 

I really like the intro and extra movie clips in this game and wanted to encode them on my computer. When I opened the DVD on my PC I didnt find any .PSS files, but thankfully I didnt find any MUNGE files either. I did find a 400meg or so file called something like a_movies.pak... or .pck or .pac or somethning along that extention. Apparently it seems to be all the movie files in one file, does anyone have any clue on how to extract the movies from such files?

You will need a extractor for that file as the .pss files will be within it. There should be one available but I don't know where to find it.