friedtofu on 11 July 2007
It might sell more since people have already invested in the guitars.
I'm guessing they would need to add something else though, besides just new songs.
Maybe 3 or 4 player games?
Continued support through downloadable content should keep the series healthy.
PS360 ftw!
Currently playing..........
Gears of War 2, GTA IV Lost and Damned, Little Big Planet (Yes I said I had no interest but my girl wanted to try it and we did and now Im hooked 
)
