Activision is making people believe in the weird DS "drum skin" attachment for Band Hero the best way it knows how: by finding the most excitable shills it can in shopping centers, and putting the game in their hands. Predictably, they love it . We've never seen a mall so full of people willing to dance awkwardly to a DS game. The buttons that go on top of the DS's buttons are only one of the selling points espoused in this trailer. Band Hero 's extensive track list and flexible multi