Oh, I had no idea. Thank you for the answer, but my problem is still not solved as I don't own a legit copy of AS, and GW seems to be unable to dump its own roms. Also, why should I make a ROM with Gateway when I already have one on my PC, downloaded from some rom site and dumped to .cxi with Braindump? The Decrypt9WIP homebrew didn't work for me for some reason. Is it because I have emunand newer than 9.2? How do I properly decrypt a game then?