probably not
Yes, and vice versa.
Yes you can. And you can also use guitar hero guitars for rock band. Trust me. I've tried.
ya
Yes
No, you can't use your Rock Band Wii guitar for guitar hero or vice versa. You can't use rock band guitars on guitar hero...but we use our wii guitar hero guitars for both rock band and of course guitar hero. You cannot switch out drum sets. We have had to buy both sets, rock band and guitar hero.
Yes, all rock band instruments work on every rock band game
You can't use 3 guitars. You can only have 2, one bass and one lead.
Yes.
I have done this with my console and guitars and have had no problems. You will need to sync them first.
you can use the ps2 one's
You can use the Rock Band Guitars for GH : Smash Hits, GH: World Tour, Guitar Hero 5, and Band Hero. You have some issues with GH 3: Legends of Rock, Guitar Hero: Aerosmith. Any other GH games I have not tried personally
yes