I am sorry but it would be illegal for him to run AmigaDOS 3.0 on his A3000 computer. You see the A3000 series computers came with AmigaDOS 2.0x and the AmigaDOS 3.1 was an "upgrade" So technically this is not allowed. And we do not like that here on Amiga.org right everyone?
But if you must, you can get it softkicked to 3.1, you will need a A3000 ROM and a softkick tool like skick.
:banana:
