Ok, first, hi! I'm a total noob to the whole hacking/modding the game. I have been trying to find a rom for the game to relive the great memories of my childhood. I have a Nintendo 3ds, which i then have a Genesis emulator for. I plan to play the game on the DS. While scrolling through the roms, I wanted to download the ROM with the new rosters. When I go to download the rom, it shows as a .bin file. Is this normal? Is there a way to turn the .bin file into a .gen file? Any help is appreciated! Thanks!