According to the official online store for all things Rock Band, there are two different release dates for two different editions of Rock Band 2. Just the game itself is releasing November 30th, while the Special Edition is releasing October 19th. The 360 has the same release date on the official online store for the Special Edition, but I cannot seem to find the game itself, while the Rock Band 2 Special Edition for the Wii has a release date for November 18th. Amazon has both editions for the PS3 shipping out October 19th.