"The recent announcement by MTV Games/Viacom's Harmonix division that Activision is blocking Sony from releasing a patch and their plea to enable Rock Band software to work with Guitar Hero hardware paints a very misleading picture.
In fact, Harmonix and its parent company MTV Games/Viacom recently declined Activision's offer to reach an agreement that would allow the use of Guitar Hero guitar controllers with Rock Band. We have been and remain open to discussions with Harmonix and MTV Games/Viacom about the use of our technology in Rock Band. Unfortunately for Rock Band users, in this case Harmonix and MTV Games/Viacom are unwilling to discuss an agreement with Activision."
So who's telling the truth and who's lying? Stay tuned for more.

