I forgot about this post.
Caliper and caliper bracket have to come off and then the rotors will come right off. Like mentioned above you may have a rust bond between the rotor and hub face. Put your lug nuts back on to cover the threads and beat the rotor between the studs with a hammer. When you put everything back together put some anti-sieze on the hub face and the lug studs. This will stop the rust bond for next time. I'll see what I can do for a tech write up on brake changes. I am sure I have the pics somewhere.

 

thanks for your help. i managed to get the brakes and rotors on with no problems