Yes
Of course! Did you know that guitar hero stuff can work on rock band and rock band instruments can work on guitar hero? Amazing huh?!
yes.sure
No unfortunately the instruments for rockbands are platform specific.
yup.
Yes
yes of course why not
yes they do
I have the Wii versions of both games, and my instruments work fine with rock band 2.
Yes. ...And you had the rock band beatles instruments, it would also work the other way
Yes they should!!
most probably
yes