Things You'll Need
Instructions
Save the "Rock Band" Settings to the SD card
Turn off the Wii system, open the SD card slot cover on the front of the Wii console, and insert your SD card into the SD card slot.
Turn on the Nintendo Wii system and press the "A" button to navigate to the main menu.
Click the "Wii" icon in the bottom left corner of the main menu.
Click "Data Management," then "Save Data" and "Wii." This will show you the game data saved on your Nintendo Wii's hard drive. When you hover the Wii pointer over a data icon, you will see information about the game to which the data belongs.
Click the "Rock Band" data block.
Click on "Copy" to create a copy of the data block on your SD card. The original data will remain on the Wii hard drive.
Click "Yes" to confirm the data copy and allow the Wii to move the data.
Transfer the "Rock Band" Settings to Another Wii
Open the SD card slot cover on the front of the second Wii console and insert the SD card with the saved settings into the slot.
Turn on the Wii and press the "A" button to open the main menu.
Click the "Wii" icon in the bottom left corner of the main menu.
Click "Data Management," then "Save Data."
Click the "SD Card" tab to view the data blocks on your SD card.
Click the "Rock Band" data block and choose "Copy" to create a copy of the data on the second Wii.
Click "Yes" to confirm the data copy and allow the Wii to move the data. When you launch the "Rock Band" game on the second Wii, you should now have all of your settings from the original Wii.