I want to link the DS- and GBA-version of Gyakuten Saiban 3 with each other, but I've no clue how to do that using the M3 Real (version 2,7c). Can anyone help me?
Oh, I already found out. Just choose the GBA-game with Y instead of A and it'll ask if you want to load it in the RAM for DS-GBA linking. Choose Yes, wait a while and start the DS-game.