Question: how to transfer game data from wii to wii?
Answer: Transferring Game Data You first copy the data to the SD card by inserting the card and selecting the "Wii Settings" option from the Wii main menu. Then you select "Data Management," "Save Data" then "Wii." See two tabs. The first is "Wii," and it is selected by default; it shows the data on the Wii.