Its obvious that a lot of you people making comments know nothing about the games. Activision, not Harmonix, flooded the market with new games. They are also the one continually coming out with new, slightly different controllers. They also make sure your downloaded songs DON"T work with new games. Harmonix IS innovating and bringing new things to the genre. Pro modes, which can actually teach you to play real music. I have been using the same rock band 2 drums for several years. I did upgrade them with cymbals (cost $30). The songs I downloaded for rock band one, 3 or 4 years ago work with rock band 3. Whoever buys Harmonix will be getting a top-notch developer. They will succeed with whatever they try next.