I believe there is a program you can get for your computer that lets you make your own songs
you cant in rock band... you will be able to in guitar hero 4 when it comes out in Ocotober You can on Rock Band 2, as long as you have a PS3 or XBOX 360 with songs on them
Yes you can. It is $5 I think for the Xbox 360 or technically 400 Microsoft Points.
You can't, only with Xbox 360.
Rock Band 3
No, as they will not have the Gameplay elements in them.
Rock Band Blitz happened in 360.
No, you can't.
You can't, as far as I know. You can only download songs on the Xbox 360 or the PS3.
No, you can only buy additional songs if you have Rock Band for the Wii, PlayStation 3, and Xbox 360.
yes
No
Yes, it will