A friend of mine is a collector of distribution stuff. Now he got a manual. Some interesting things are there described like how a distrubution machine is connected, etc. And well there is also this: - It would be nice to know what are the words SPFL stands for. - It would also be nice to know where to get files like movies.arc files and this movies.arc.sig file (beside asking Nintendo, lol) which seems to be a file for signing arc archives(?).