its for ps3 and Xbox 360 ( i THINK the Wii has them also)
They said they were going to release separate discs for the amount we pay over market place and such. Like if we pay 20 dollars worth of Microsoft points on XBLMarketplace, then they will release a 20 dollar disc that you save to your MU (Memory Unit) and then play RB. (Which you then load in RB and play all of the songs)
Seems like a hassle just to play a few extra songs :S
Hope this helps.
