No.
no Xbox 360 does not work on the PS3
No, you can only buy additional songs if you have Rock Band for the Wii, PlayStation 3, and Xbox 360.
No, a PlayStation 3 Rock Band 2 controller will not work with the Xbox 360.
The Xbox 360 game bundle for Rock Band Video game does
yes if the guitar is for xbox 360 and if you buy the beatles rock band on the xbox 360
Yes, it does.
I believe that the rock band guitar could play on guitar hero, but guitar hero's guitar would not play on rock band.
Yes
yes
yes
No
yes