We have Harvest Moon A Wonderful Life game, and the Harvest Moon Another Wonderful Life game and the two matching Friends of Mineral Town games for GBA that go with them. I have the GBA / Gamecube connector wire and I know how to connect them together. The problem is: What is it supposed to do when you link up? It looks like you only transfer information, although I don't know what information is supposed to get transfered or why or how it helps in either of the games. Thank You!