[ma-skis.com]

Originally Posted by Bobblehead

According to Wired.com, it was supposed to be released today.

http://blog.wired.com/games/2008/12/rock-band-2-on.html

I believe that those who pre-ordered it from amazon or whatever has it shipped to them today so it arrives on the 22nd. That's my understanding, I'll be one who tries to pick one up at walmart or superstore.