To export 55 out of the 58 Rock Band tracks onto Rock Band 2 it was $4.99. For Lego Rock Band, can you export ALL of the songs onto Rock Band 2? And if you can, how much do you think it will be? If it's cheap and you can export all, I will probably rent it, play it a little, export the songs, then send it back. It's like getting a really really cheap track pack.