removing rear rotors

i got some sweet new drilled rotors for an early xmas gift and i cant for the life of me get the rear rotoers off. there isnt like a bolt on there for the rears is there? they should be just like the fronts right? cause i have been trying to hammer them off for a half hour

Look on one of the studs, there is a metal clip that could be holding on the rotor. If you do not see that then it could be just stuck and a dead blow hammer will be used.
OH, make sure the e-brake is not on and you do have the calipers off the rotor right?

Another vote for making sure the e-brake is off.

the rotor was just rusted on there real good, nothing a bigger hammer couldnt fix :)