Removing a drum track

Ok, Im trying to sample a rock song and turn it into a rap beat. I've got the song broke down the way I want with Edison, the only thing I really need to know is how to (with FL Studio) remove the drumtrack from what I've sampled so I can add more of a hip hop sounding drumtrack, and keep the rock melody.
Thanks

I really don't think thats possible with any pr...

Well, the band that Im sampling from is a Major...

it's still an impossible task, though

Thats cool, I guess I'll just have to try and p...

I just thought since I know people can take vo...