Rock Band is too expensive to take its place though and too niche to have the same wide of appeal. It require multiple people to play a full ensamble instead of just one player. Regardless technicalities, it can't do as well as Guitar Hero. It might live on like DDR, but most likely will be a fad, making peoples buy new songs is a rip off and a short lived gimmick I assure you.
End of 2007 Predictions:
Wii =18m
360=14m
PS3=7m
DS=64m
PSP=30m







