NintedoWiifanboy: "It's one thing -- and an acceptable thing -- to milk customers for a few bucks at a time for additional songs they really want. It's another thing altogether to offer up a full expansion for thirty dollars less than a month after the game is released. That's right: Rock Band isn't scheduled for the Wii until June 22, and this Track Pack is due July 15. And it's labeled Volume 1, naturally ... expect another round not long after that. We're anticipating September."