Things You'll Need
Instructions
Select the "Wii Shop Channel" from the Wii's main menu. Click on the ̶0;Add Nintendo Points̶1; option from the Wii Shop Channel's front page.
Choose ̶0;Buy Nintendo Points with a Credit Card.̶1; Select the amount of points you wish to buy. Note that each Rock Band 2 track costs 200 points.
Enter your credit card information including your name and address then select ̶0;Yes.̶1; Once the transaction has processed, the points will be credited to your Wii.
Return to the main Wii menu. Insert the Rock Band 2 disc and select the game to begin.
Highlight ̶0;Music Store̶1; from the main menu of Rock Band 2. Use the Wii Remote's directional buttons to navigate through the menu. Press ̶0;A̶1; to access the store.
Highlight songs to hear a preview. Press the ̶0;-̶1; button on your Wii Remote to sort the songs by title, artist and difficulty level.
Press ̶0;A̶1; to purchase the song. You will be given the size of the download and the amount of space available on your Wii. Insert an SD card into your system for more space.
Confirm your purchase and the track will download. Once complete, the points will be deducted from your Wii account and your new track will be available to play in the other Rock Band 2 game modes.